Extracting prog: 3m5.107461339s
Minimizing prog: 46m2.415259s
Simplifying prog options: 0s
Extracting C: 56.395277803s
Simplifying C: 18m42.259196955s


extracting reproducer from 30 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program crashed: WARNING in __v9fs_get_acl
program crashed: WARNING in __v9fs_get_acl
single: successfully extracted reproducer
found reproducer with 17 syscalls
minimizing guilty program
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r1 = dup(r0)
write$FUSE_BMAP(r1, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x10)

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r0 = dup(0xffffffffffffffff)
write$FUSE_BMAP(r0, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x0, 0x0, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(0x0, 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(0x0, 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(0x0, 0x0)
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r0 = dup(0xffffffffffffffff)
write$FUSE_BMAP(r0, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, 0x0, 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, 0x0, 0x0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, 0x0, 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, 0x0, 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program did not crash
testing program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r1 = dup(r0)
write$FUSE_BMAP(r1, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.472077255s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
simplifying C reproducer
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program did not crash
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program did not crash
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
testing program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
testing program (duration=45.472077255s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket-socket$nl_netfilter-syz_emit_ethernet-syz_open_dev$sg-socket-creat-socket-socketpair$unix-socket$nl_netfilter-pipe2$9p-write$P9_RVERSION-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
socket(0x2b, 0x80801, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x600, 0x5, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0)
socket(0x10, 0x3, 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x1e)
socket(0x400000000010, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
socket$nl_netfilter(0x10, 0x3, 0xc)
pipe2$9p(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000300)={0x18, 0x0, 0x0, {0xfffdfffffffffffa}}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r2], 0x10)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}})

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
reproducing took 1h13m54.971879088s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4433 at mm/page_alloc.c:5590 __alloc_pages+0x2f4/0x4e0 mm/page_alloc.c:5590
Modules linked in:
CPU: 0 PID: 4433 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:__alloc_pages+0x2f4/0x4e0 mm/page_alloc.c:5590
Code: 0c 25 28 00 00 00 48 3b 8c 24 a0 00 00 00 0f 85 a0 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c6 05 5f 3f 45 0c 01 <0f> 0b eb a5 a9 00 00 08 00 8b 74 24 04 75 3e 44 89 f1 81 e1 7f ff
RSP: 0018:ffffc90003487a80 EFLAGS: 00010246
RAX: ffffc90003487a00 RBX: 1ffff92000690f54 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003487ae8
RBP: ffffc90003487b80 R08: dffffc0000000000 R09: ffffc90003487ac0
R10: fffff52000690f5d R11: 1ffff92000690f58 R12: 0000000000000033
R13: 0000000000000000 R14: 0000000000040d40 R15: dffffc0000000000
FS:  0000555592756500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f8d7baecb0 CR3: 0000000025ff5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:237 [inline]
 alloc_pages_node include/linux/gfp.h:260 [inline]
 __kmalloc_large_node+0x8c/0x1e0 mm/slab_common.c:1077
 __do_kmalloc_node mm/slab_common.c:924 [inline]
 __kmalloc+0x110/0x240 mm/slab_common.c:949
 kmalloc include/linux/slab.h:568 [inline]
 kzalloc include/linux/slab.h:699 [inline]
 __v9fs_get_acl+0x40/0x110 fs/9p/acl.c:28
 v9fs_get_acl+0x97/0x260 fs/9p/acl.c:62
 v9fs_mount+0x875/0xb40 fs/9p/vfs_super.c:184
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632
 vfs_get_tree+0x88/0x270 fs/super.c:1573
 do_new_mount+0x24a/0xa40 fs/namespace.c:3069
 do_mount fs/namespace.c:3412 [inline]
 __do_sys_mount fs/namespace.c:3620 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3597
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f81a2f8eec9
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:00007ffd1336bcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f81a31e5fa0 RCX: 00007f81a2f8eec9
RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000
RBP: 00007f81a3011f91 R08: 0000200000000500 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f81a31e5fa0 R14: 00007f81a31e5fa0 R15: 0000000000000005
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4433 at mm/page_alloc.c:5590 __alloc_pages+0x2f4/0x4e0 mm/page_alloc.c:5590
Modules linked in:
CPU: 0 PID: 4433 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:__alloc_pages+0x2f4/0x4e0 mm/page_alloc.c:5590
Code: 0c 25 28 00 00 00 48 3b 8c 24 a0 00 00 00 0f 85 a0 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c6 05 5f 3f 45 0c 01 <0f> 0b eb a5 a9 00 00 08 00 8b 74 24 04 75 3e 44 89 f1 81 e1 7f ff
RSP: 0018:ffffc90003487a80 EFLAGS: 00010246
RAX: ffffc90003487a00 RBX: 1ffff92000690f54 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003487ae8
RBP: ffffc90003487b80 R08: dffffc0000000000 R09: ffffc90003487ac0
R10: fffff52000690f5d R11: 1ffff92000690f58 R12: 0000000000000033
R13: 0000000000000000 R14: 0000000000040d40 R15: dffffc0000000000
FS:  0000555592756500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f8d7baecb0 CR3: 0000000025ff5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:237 [inline]
 alloc_pages_node include/linux/gfp.h:260 [inline]
 __kmalloc_large_node+0x8c/0x1e0 mm/slab_common.c:1077
 __do_kmalloc_node mm/slab_common.c:924 [inline]
 __kmalloc+0x110/0x240 mm/slab_common.c:949
 kmalloc include/linux/slab.h:568 [inline]
 kzalloc include/linux/slab.h:699 [inline]
 __v9fs_get_acl+0x40/0x110 fs/9p/acl.c:28
 v9fs_get_acl+0x97/0x260 fs/9p/acl.c:62
 v9fs_mount+0x875/0xb40 fs/9p/vfs_super.c:184
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632
 vfs_get_tree+0x88/0x270 fs/super.c:1573
 do_new_mount+0x24a/0xa40 fs/namespace.c:3069
 do_mount fs/namespace.c:3412 [inline]
 __do_sys_mount fs/namespace.c:3620 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3597
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f81a2f8eec9
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:00007ffd1336bcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f81a31e5fa0 RCX: 00007f81a2f8eec9
RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000
RBP: 00007f81a3011f91 R08: 0000200000000500 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f81a31e5fa0 R14: 00007f81a31e5fa0 R15: 0000000000000005
 </TASK>