Extracting prog: 4m12.827496841s
Minimizing prog: 1h35m26.337373993s
Simplifying prog options: 0s
Extracting C: 2m23.525206411s
Simplifying C: 14m2.114600809s


extracting reproducer from 19 programs
testing a last program of every proc
single: executing 4 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): fsopen-fsconfig$FSCONFIG_SET_STRING-fsconfig$FSCONFIG_CMD_CREATE
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000000)='ceph\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='source\x00', &(0x7f0000000200)='nosuchhost:/\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-mkdirat-mount-openat-write-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000140)='./debug\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/dynamic_debug/control\x00', 0x2, 0x0)
write(r0, &(0x7f0000000200)='func pnp_add_resource +p\n', 0x19)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/dynamic_debug/control\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='func pnp_add_resource +p\n', 0x19)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-nanosleep-openat-write-close-nanosleep
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)
nanosleep(&(0x7f0000000780)={0x0, 0x1dcd6500}, 0x0)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
single: successfully extracted reproducer
found reproducer with 31 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-nanosleep-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-nanosleep-openat-write
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-nanosleep-openat-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
close(r7)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-nanosleep-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000740)='0', 0x1)
close(0xffffffffffffffff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-openat$nvme_fabrics-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-symlinkat-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
write(0xffffffffffffffff, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-close-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
close(r5)
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-openat-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-mkdirat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
write(0xffffffffffffffff, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-close-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-write-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-openat-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-close-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
close(r3)
write(0xffffffffffffffff, &(0x7f0000000420)='1', 0x1)
close(0xffffffffffffffff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
write(r3, &(0x7f00000003e0)='1', 0x1)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r4, &(0x7f0000000420)='1', 0x1)
close(r4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r5, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r7, &(0x7f0000000740)='0', 0x1)
close(r7)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-openat-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-write-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-openat-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-mkdirat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
write(0xffffffffffffffff, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(0xffffffffffffffff)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000000420)='1', 0x1)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r3, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r4, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r5, &(0x7f0000000740)='0', 0x1)
close(r5)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-close-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-openat-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r1)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000000420)='1', 0x1)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r3, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r4, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r5, &(0x7f0000000740)='0', 0x1)
close(r5)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-mkdirat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
write(0xffffffffffffffff, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r1)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000000420)='1', 0x1)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r3, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r4, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r5, &(0x7f0000000740)='0', 0x1)
close(r5)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-close-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r1)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000000420)='1', 0x1)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r3, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r4, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r5, &(0x7f0000000740)='0', 0x1)
close(r5)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r0, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r1, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r1)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r2, &(0x7f0000000420)='1', 0x1)
close(r2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r3, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r4, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r5, &(0x7f0000000740)='0', 0x1)
close(r5)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280), 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, 0x0, 0x0)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380), 0x0)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, 0x0, 0x0)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420), 0x0)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, 0x0, 0x0)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500), 0x0)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, 0x0)
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, 0x0, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640), 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, 0x0, 0x0)
close(r6)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740), 0x0)
close(r6)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {Threaded:false Repeat:true 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {Threaded:false Repeat:true 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing compiled C program (duration=30s, {Threaded:false Repeat:true 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:true 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:true 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}}): mkdirat-mount-openat-fallocate-mkdirat-openat-write-mkdirat-openat-write-close-write-openat-write-close-mkdirat-openat-write-symlinkat-openat$nvme_fabrics-write-openat-write-close
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6)
fallocate(r0, 0x0, 0x0, 0x1000000)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0)
write(r1, &(0x7f0000000280)='1', 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0)
write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb)
close(r2)
write(0xffffffffffffffff, &(0x7f00000003e0), 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r3, &(0x7f0000000420)='1', 0x1)
close(r3)
mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff)
r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0)
write(r4, &(0x7f0000000500)='loop', 0x4)
symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00')
r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0)
write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0)
write(r6, &(0x7f0000000740)='0', 0x1)
close(r6)

program crashed: BUG: sleeping function called from invalid context in nvmet_subsys_nsid_exists
validation run: crashed=true
reproducing took 2h1m9.831255444s
repro crashed as (corrupted=false):
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 38, name: kworker/u4:2
preempt_count: 0, expected: 0
RCU nest depth: 1, expected: 0
4 locks held by kworker/u4:2/38:
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #2: ffff88802eee64c8 (&disk->open_mutex){+.+.}-{3:3}, at: nvme_partition_scan_work+0x97/0xf0 drivers/nvme/host/multipath.c:589
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:334 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:786 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: blk_mq_submit_bio+0x1164/0x2220 block/blk-mq.c:3092
CPU: 0 PID: 38 Comm: kworker/u4:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: nvme-wq nvme_partition_scan_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x18c/0x250 lib/dump_stack.c:106
 __might_resched+0x48d/0x5f0 kernel/sched/core.c:10212
 __mutex_lock_common kernel/locking/mutex.c:580 [inline]
 __mutex_lock+0xb6/0xc80 kernel/locking/mutex.c:747
 nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
 nvmet_req_find_ns+0x28f/0x320 drivers/nvme/target/core.c:433
 nvmet_parse_io_cmd drivers/nvme/target/core.c:904 [inline]
 nvmet_req_init+0x373/0xe10 drivers/nvme/target/core.c:977
 nvme_loop_queue_rq+0x2be/0x820 drivers/nvme/target/loop.c:151
 __blk_mq_issue_directly block/blk-mq.c:2662 [inline]
 blk_mq_try_issue_directly+0x445/0x980 block/blk-mq.c:2722
 blk_mq_submit_bio+0x137d/0x2220 block/blk-mq.c:3092
 __submit_bio+0x12b/0x260 block/blk-core.c:610
 __submit_bio_noacct block/blk-core.c:657 [inline]
 submit_bio_noacct_nocheck+0x40e/0x9c0 block/blk-core.c:720
 submit_bh fs/buffer.c:2835 [inline]
 block_read_full_folio+0xab8/0xff0 fs/buffer.c:2460
 filemap_read_folio+0x16b/0x790 mm/filemap.c:2420
 do_read_cache_folio+0x485/0x7f0 mm/filemap.c:3809
 read_mapping_folio include/linux/pagemap.h:898 [inline]
 read_part_sector+0xd2/0x350 block/partitions/core.c:718
 adfspart_check_ICS+0xa6/0xa30 block/partitions/acorn.c:360
 check_partition block/partitions/core.c:138 [inline]
 blk_add_partitions block/partitions/core.c:600 [inline]
 bdev_disk_changed+0x755/0x1450 block/partitions/core.c:689
 nvme_partition_scan_work+0xb0/0xf0 drivers/nvme/host/multipath.c:590
 process_one_work kernel/workqueue.c:2657 [inline]
 process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
 worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>

=============================
[ BUG: Invalid wait context ]
syzkaller #0 Tainted: G        W         
-----------------------------
kworker/u4:2/38 is trying to lock:
ffffffff8daf2a70 (&nvmet_configfs_subsystem.su_mutex){+.+.}-{3:3}, at: nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
other info that might help us debug this:
context-{4:4}
4 locks held by kworker/u4:2/38:
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #2: ffff88802eee64c8 (&disk->open_mutex){+.+.}-{3:3}, at: nvme_partition_scan_work+0x97/0xf0 drivers/nvme/host/multipath.c:589
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:334 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:786 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: blk_mq_submit_bio+0x1164/0x2220 block/blk-mq.c:3092
stack backtrace:
CPU: 0 PID: 38 Comm: kworker/u4:2 Tainted: G        W          syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: nvme-wq nvme_partition_scan_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x18c/0x250 lib/dump_stack.c:106
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4751 [inline]
 check_wait_context kernel/locking/lockdep.c:4821 [inline]
 __lock_acquire+0x17ab/0x7d80 kernel/locking/lockdep.c:5087
 lock_acquire+0x19e/0x420 kernel/locking/lockdep.c:5756
 __mutex_lock_common kernel/locking/mutex.c:603 [inline]
 __mutex_lock+0x135/0xc80 kernel/locking/mutex.c:747
 nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
 nvmet_req_find_ns+0x28f/0x320 drivers/nvme/target/core.c:433
 nvmet_parse_io_cmd drivers/nvme/target/core.c:904 [inline]
 nvmet_req_init+0x373/0xe10 drivers/nvme/target/core.c:977
 nvme_loop_queue_rq+0x2be/0x820 drivers/nvme/target/loop.c:151
 __blk_mq_issue_directly block/blk-mq.c:2662 [inline]
 blk_mq_try_issue_directly+0x445/0x980 block/blk-mq.c:2722
 blk_mq_submit_bio+0x137d/0x2220 block/blk-mq.c:3092
 __submit_bio+0x12b/0x260 block/blk-core.c:610
 __submit_bio_noacct block/blk-core.c:657 [inline]
 submit_bio_noacct_nocheck+0x40e/0x9c0 block/blk-core.c:720
 submit_bh fs/buffer.c:2835 [inline]
 block_read_full_folio+0xab8/0xff0 fs/buffer.c:2460
 filemap_read_folio+0x16b/0x790 mm/filemap.c:2420
 do_read_cache_folio+0x485/0x7f0 mm/filemap.c:3809
 read_mapping_folio include/linux/pagemap.h:898 [inline]
 read_part_sector+0xd2/0x350 block/partitions/core.c:718
 adfspart_check_ICS+0xa6/0xa30 block/partitions/acorn.c:360
 check_partition block/partitions/core.c:138 [inline]
 blk_add_partitions block/partitions/core.c:600 [inline]
 bdev_disk_changed+0x755/0x1450 block/partitions/core.c:689
 nvme_partition_scan_work+0xb0/0xf0 drivers/nvme/host/multipath.c:590
 process_one_work kernel/workqueue.c:2657 [inline]
 process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
 worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
ldm_validate_partition_table(): Disk read failed.
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
Dev nvme0n1: unable to read RDB block 0
 nvme0n1: unable to read partition table
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.

final repro crashed as (corrupted=false):
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 38, name: kworker/u4:2
preempt_count: 0, expected: 0
RCU nest depth: 1, expected: 0
4 locks held by kworker/u4:2/38:
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #2: ffff88802eee64c8 (&disk->open_mutex){+.+.}-{3:3}, at: nvme_partition_scan_work+0x97/0xf0 drivers/nvme/host/multipath.c:589
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:334 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:786 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: blk_mq_submit_bio+0x1164/0x2220 block/blk-mq.c:3092
CPU: 0 PID: 38 Comm: kworker/u4:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: nvme-wq nvme_partition_scan_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x18c/0x250 lib/dump_stack.c:106
 __might_resched+0x48d/0x5f0 kernel/sched/core.c:10212
 __mutex_lock_common kernel/locking/mutex.c:580 [inline]
 __mutex_lock+0xb6/0xc80 kernel/locking/mutex.c:747
 nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
 nvmet_req_find_ns+0x28f/0x320 drivers/nvme/target/core.c:433
 nvmet_parse_io_cmd drivers/nvme/target/core.c:904 [inline]
 nvmet_req_init+0x373/0xe10 drivers/nvme/target/core.c:977
 nvme_loop_queue_rq+0x2be/0x820 drivers/nvme/target/loop.c:151
 __blk_mq_issue_directly block/blk-mq.c:2662 [inline]
 blk_mq_try_issue_directly+0x445/0x980 block/blk-mq.c:2722
 blk_mq_submit_bio+0x137d/0x2220 block/blk-mq.c:3092
 __submit_bio+0x12b/0x260 block/blk-core.c:610
 __submit_bio_noacct block/blk-core.c:657 [inline]
 submit_bio_noacct_nocheck+0x40e/0x9c0 block/blk-core.c:720
 submit_bh fs/buffer.c:2835 [inline]
 block_read_full_folio+0xab8/0xff0 fs/buffer.c:2460
 filemap_read_folio+0x16b/0x790 mm/filemap.c:2420
 do_read_cache_folio+0x485/0x7f0 mm/filemap.c:3809
 read_mapping_folio include/linux/pagemap.h:898 [inline]
 read_part_sector+0xd2/0x350 block/partitions/core.c:718
 adfspart_check_ICS+0xa6/0xa30 block/partitions/acorn.c:360
 check_partition block/partitions/core.c:138 [inline]
 blk_add_partitions block/partitions/core.c:600 [inline]
 bdev_disk_changed+0x755/0x1450 block/partitions/core.c:689
 nvme_partition_scan_work+0xb0/0xf0 drivers/nvme/host/multipath.c:590
 process_one_work kernel/workqueue.c:2657 [inline]
 process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
 worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>

=============================
[ BUG: Invalid wait context ]
syzkaller #0 Tainted: G        W         
-----------------------------
kworker/u4:2/38 is trying to lock:
ffffffff8daf2a70 (&nvmet_configfs_subsystem.su_mutex){+.+.}-{3:3}, at: nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
other info that might help us debug this:
context-{4:4}
4 locks held by kworker/u4:2/38:
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #0: ffff8881423c1d38 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:2632 [inline]
 #1: ffffc90000aefd00 ((work_completion)(&head->partition_scan_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 kernel/workqueue.c:2734
 #2: ffff88802eee64c8 (&disk->open_mutex){+.+.}-{3:3}, at: nvme_partition_scan_work+0x97/0xf0 drivers/nvme/host/multipath.c:589
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:334 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:786 [inline]
 #3: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: blk_mq_submit_bio+0x1164/0x2220 block/blk-mq.c:3092
stack backtrace:
CPU: 0 PID: 38 Comm: kworker/u4:2 Tainted: G        W          syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: nvme-wq nvme_partition_scan_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x18c/0x250 lib/dump_stack.c:106
 print_lock_invalid_wait_context kernel/locking/lockdep.c:4751 [inline]
 check_wait_context kernel/locking/lockdep.c:4821 [inline]
 __lock_acquire+0x17ab/0x7d80 kernel/locking/lockdep.c:5087
 lock_acquire+0x19e/0x420 kernel/locking/lockdep.c:5756
 __mutex_lock_common kernel/locking/mutex.c:603 [inline]
 __mutex_lock+0x135/0xc80 kernel/locking/mutex.c:747
 nvmet_subsys_nsid_exists+0xd6/0x150 drivers/nvme/target/configfs.c:633
 nvmet_req_find_ns+0x28f/0x320 drivers/nvme/target/core.c:433
 nvmet_parse_io_cmd drivers/nvme/target/core.c:904 [inline]
 nvmet_req_init+0x373/0xe10 drivers/nvme/target/core.c:977
 nvme_loop_queue_rq+0x2be/0x820 drivers/nvme/target/loop.c:151
 __blk_mq_issue_directly block/blk-mq.c:2662 [inline]
 blk_mq_try_issue_directly+0x445/0x980 block/blk-mq.c:2722
 blk_mq_submit_bio+0x137d/0x2220 block/blk-mq.c:3092
 __submit_bio+0x12b/0x260 block/blk-core.c:610
 __submit_bio_noacct block/blk-core.c:657 [inline]
 submit_bio_noacct_nocheck+0x40e/0x9c0 block/blk-core.c:720
 submit_bh fs/buffer.c:2835 [inline]
 block_read_full_folio+0xab8/0xff0 fs/buffer.c:2460
 filemap_read_folio+0x16b/0x790 mm/filemap.c:2420
 do_read_cache_folio+0x485/0x7f0 mm/filemap.c:3809
 read_mapping_folio include/linux/pagemap.h:898 [inline]
 read_part_sector+0xd2/0x350 block/partitions/core.c:718
 adfspart_check_ICS+0xa6/0xa30 block/partitions/acorn.c:360
 check_partition block/partitions/core.c:138 [inline]
 blk_add_partitions block/partitions/core.c:600 [inline]
 bdev_disk_changed+0x755/0x1450 block/partitions/core.c:689
 nvme_partition_scan_work+0xb0/0xf0 drivers/nvme/host/multipath.c:590
 process_one_work kernel/workqueue.c:2657 [inline]
 process_scheduled_works+0xa60/0x1600 kernel/workqueue.c:2734
 worker_thread+0xa5e/0xfe0 kernel/workqueue.c:2815
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
ldm_validate_partition_table(): Disk read failed.
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
block nvme0n1: no available path - failing I/O
Buffer I/O error on dev nvme0n1, logical block 0, async page read
Dev nvme0n1: unable to read RDB block 0
 nvme0n1: unable to read partition table
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme0: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.
nvme nvme1: rescanning namespaces.