Extracting prog: 37.973482718s
Minimizing prog: 23m43.756670001s
Simplifying prog options: 0s
Extracting C: 1m1.230045337s
Simplifying C: 8m50.594214715s


extracting reproducer from 69 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat-write$cgroup_pid-ioctl$BTRFS_IOC_SCRUB-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080), 0x12)
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, 0x0)
r2 = syz_io_uring_setup(0xc4f, &(0x7f0000000440)={0x0, 0xfffffffc, 0x10100, 0x7fe}, &(0x7f0000000400)=<r3=>0x0, &(0x7f0000000200)=<r4=>0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_SHUTDOWN)
io_uring_enter(r2, 0x2dbe, 0x0, 0x0, 0x0, 0x0)

program crashed: WARNING in hugetlb_split
single: successfully extracted reproducer
found reproducer with 15 syscalls
minimizing guilty program
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat-write$cgroup_pid-ioctl$BTRFS_IOC_SCRUB-syz_io_uring_setup-syz_io_uring_submit
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080), 0x12)
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, 0x0)
syz_io_uring_setup(0xc4f, &(0x7f0000000440)={0x0, 0xfffffffc, 0x10100, 0x7fe}, &(0x7f0000000400)=<r2=>0x0, &(0x7f0000000200)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_SHUTDOWN)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat-write$cgroup_pid-ioctl$BTRFS_IOC_SCRUB-syz_io_uring_setup
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080), 0x12)
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, 0x0)
syz_io_uring_setup(0xc4f, &(0x7f0000000440)={0x0, 0xfffffffc, 0x10100, 0x7fe}, &(0x7f0000000400), &(0x7f0000000200))

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat-write$cgroup_pid-ioctl$BTRFS_IOC_SCRUB
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080), 0x12)
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat-write$cgroup_pid
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f0000000080), 0x12)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid-openat
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()
openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw-gettid
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
gettid()

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route-socket$inet6_icmp_raw
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2-socket$nl_route
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)
socket$nl_route(0x10, 0x3, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro-write$UHID_CREATE2
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup-openat$cgroup_ro
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup-syz_io_uring_setup
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)
syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0x334e, 0x10, 0x3, 0x312}, &(0x7f0000000200), &(0x7f0000000300))

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp-syz_io_uring_setup
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x40024e}, 0x0, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)

program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)

program did not crash
testing program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$xdp
detailed listing:
executing program 0:
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.606089676s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
simplifying C reproducer
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing compiled C program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
program crashed: WARNING in hugetlb_split
testing program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=45.606089676s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$IORING_OFF_SQ_RING-mmap$xdp
detailed listing:
executing program 0:
mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0)
mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0)

program crashed: lost connection to test machine
validation run: crashed=true
reproducing took 38m10.417754102s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):