Extracting prog: 2m50.565270376s
Minimizing prog: 42m24.639788395s
Simplifying prog options: 7m13.188006949s
Extracting C: 1m9.682491432s
Simplifying C: 0s


extracting reproducer from 24 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-syz_genetlink_get_family_id$auto_ovs_datapath-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
r4 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program crashed: WARNING in blk_register_tracepoints
single: successfully extracted reproducer
found reproducer with 16 syscalls
minimizing guilty program
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-syz_genetlink_get_family_id$auto_ovs_datapath
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program crashed: WARNING in blk_register_tracepoints
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
write$auto(0xffffffffffffffff, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-rename$auto-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-openat$auto_uinput_fops_uinput-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-mmap$auto-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
mmap$auto(0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffff91, r1, 0x1)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program crashed: WARNING in blk_register_tracepoints
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
writev$auto(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
read$auto(0xffffffffffffffff, 0x0, 0x20)
r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r0, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r2, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(0x0, 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(0x0, 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, 0x0, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2062, 0x0)
write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x80)

program crashed: WARNING in blk_register_tracepoints
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
extracting C reproducer
testing compiled C program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
program did not crash
simplifying guilty program options
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
extracting C reproducer
testing compiled C program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
extracting C reproducer
testing compiled C program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
program did not crash
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
validation run: crashed=true
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
validation run: crashed=true
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program did not crash
validation run: crashed=false
testing program (duration=45.751288281s, {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}}): mmap$auto-mknod$auto-execve$auto-openat$auto_kernfs_file_fops_kernfs_internal-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-ioctl$auto_FIDEDUPERANGE-openat$auto_uinput_fops_uinput-rename$auto-socket$nl_generic-openat$auto_kernfs_file_fops_kernfs_internal-write$auto-sendmsg$auto_OVS_DP_CMD_NEW
detailed listing:
executing program 0:
mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000)
mknod$auto(&(0x7f0000000240)=':,\x00', 0xcb, 0x6)
execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0)
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0)
read$auto(r0, 0x0, 0x20)
r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0)
writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3)
ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000)
openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
rename$auto(&(0x7f00000000c0)=':,\x00', 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop12/trace/enable\x00', 0x2062, 0x0)
write$auto(r3, 0x0, 0x81)
sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80)

program crashed: WARNING in blk_register_tracepoints
validation run: crashed=true
reproducing took 1h1m40.644055358s
repro crashed as (corrupted=false):
RBP: 00007f5164811e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f51649c5fa0 R14: 00007f51649c5fa0 R15: 0000000000000003
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6027 at kernel/trace/blktrace.c:1088 blk_register_tracepoints+0x374/0x380 kernel/trace/blktrace.c:1088
Modules linked in:
CPU: 1 UID: 0 PID: 6027 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:blk_register_tracepoints+0x374/0x380 kernel/trace/blktrace.c:1088
Code: 0f 0b 90 e9 cb fe ff ff e8 a9 ff f7 ff 90 0f 0b 90 e9 ea fe ff ff e8 9b ff f7 ff 90 0f 0b 90 e9 09 ff ff ff e8 8d ff f7 ff 90 <0f> 0b 90 5b e9 83 ff f7 ff 0f 1f 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003627b40 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: ffffffff81c30b0c
RDX: ffff888045755a00 RSI: ffffffff81c30be3 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffff4 R11: 0000000000000000 R12: ffff8880265293a0
R13: 0000000000000000 R14: ffff8880265293a0 R15: ffff888026529900
FS:  0000555563050500(0000) GS:ffff8881247bd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0074ee000 CR3: 000000002bba6000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 get_probe_ref kernel/trace/blktrace.c:337 [inline]
 blk_trace_setup_queue+0x270/0x310 kernel/trace/blktrace.c:1607
 sysfs_blk_trace_attr_store+0x7b0/0x9d0 kernel/trace/blktrace.c:1793
 dev_attr_store+0x58/0x80 drivers/base/core.c:2437
 sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x354/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x7d0/0x11d0 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f516478ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffe03cf178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f51649c5fa0 RCX: 00007f516478ebe9
RDX: 0000000000000081 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007f5164811e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f51649c5fa0 R14: 00007f51649c5fa0 R15: 0000000000000003
 </TASK>

final repro crashed as (corrupted=false):
RBP: 00007f5164811e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f51649c5fa0 R14: 00007f51649c5fa0 R15: 0000000000000003
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6027 at kernel/trace/blktrace.c:1088 blk_register_tracepoints+0x374/0x380 kernel/trace/blktrace.c:1088
Modules linked in:
CPU: 1 UID: 0 PID: 6027 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:blk_register_tracepoints+0x374/0x380 kernel/trace/blktrace.c:1088
Code: 0f 0b 90 e9 cb fe ff ff e8 a9 ff f7 ff 90 0f 0b 90 e9 ea fe ff ff e8 9b ff f7 ff 90 0f 0b 90 e9 09 ff ff ff e8 8d ff f7 ff 90 <0f> 0b 90 5b e9 83 ff f7 ff 0f 1f 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003627b40 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: ffffffff81c30b0c
RDX: ffff888045755a00 RSI: ffffffff81c30be3 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffff4 R11: 0000000000000000 R12: ffff8880265293a0
R13: 0000000000000000 R14: ffff8880265293a0 R15: ffff888026529900
FS:  0000555563050500(0000) GS:ffff8881247bd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0074ee000 CR3: 000000002bba6000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 get_probe_ref kernel/trace/blktrace.c:337 [inline]
 blk_trace_setup_queue+0x270/0x310 kernel/trace/blktrace.c:1607
 sysfs_blk_trace_attr_store+0x7b0/0x9d0 kernel/trace/blktrace.c:1793
 dev_attr_store+0x58/0x80 drivers/base/core.c:2437
 sysfs_kf_write+0xf2/0x150 fs/sysfs/file.c:145
 kernfs_fop_write_iter+0x354/0x510 fs/kernfs/file.c:334
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x7d0/0x11d0 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f516478ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffe03cf178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f51649c5fa0 RCX: 00007f516478ebe9
RDX: 0000000000000081 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007f5164811e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f51649c5fa0 R14: 00007f51649c5fa0 R15: 0000000000000003
 </TASK>