Extracting prog: 2m51.630551684s
Minimizing prog: 52m10.645433019s
Simplifying prog options: 0s
Extracting C: 52.502509052s
Simplifying C: 16m53.956230815s


extracting reproducer from 33 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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_NOTIFY_RETRIEVE-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd-fadvise64
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30)
write$FUSE_DIRENTPLUS(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b0000000000000", @ANYRES64=r3], 0xb0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])
fadvise64(r5, 0x1000, 0x0, 0x4)

program crashed: WARNING in __v9fs_get_acl
single: successfully extracted reproducer
found reproducer with 23 syscalls
minimizing guilty program
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_NOTIFY_RETRIEVE-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30)
write$FUSE_DIRENTPLUS(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b0000000000000", @ANYRES64=r3], 0xb0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_NOTIFY_RETRIEVE-write$FUSE_DIRENTPLUS-mkdirat
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r5 = dup(r2)
read$FUSE(r5, &(0x7f0000000bc0)={0x2020}, 0x2020)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r5, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30)
write$FUSE_DIRENTPLUS(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="b0000000000000", @ANYRES64=r2], 0xb0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_NOTIFY_RETRIEVE-write$FUSE_DIRENTPLUS-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30)
write$FUSE_DIRENTPLUS(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b0000000000000", @ANYRES64=r3], 0xb0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-write$FUSE_NOTIFY_RETRIEVE-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x1, 0x5, 0xfffffffb}}, 0x30)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-setsockopt$inet6_buf-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d42400000000000000290000003b000000cdf465b79a2544854d5672fa0415d9654f2ff220", 0x44)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-socket$inet6_tcp-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-read$FUSE-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
read$FUSE(r6, &(0x7f0000000bc0)={0x2020}, 0x2020)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r6 = dup(r3)
write$FUSE_BMAP(r6, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-sendmsg$nl_route-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-socket$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
socket$nl_route(0x10, 0x3, 0x0)
r5 = dup(r3)
write$FUSE_BMAP(r5, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r5 = dup(r3)
write$FUSE_BMAP(r5, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-syz_usb_control_io$hid-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
r4 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
syz_usb_control_io$hid(r4, &(0x7f0000000240)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00040c0000000700014b"], 0x0, 0x0, 0x0}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r5 = dup(r3)
write$FUSE_BMAP(r5, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-syz_usb_connect$hid-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r4 = dup(r3)
write$FUSE_BMAP(r4, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
pipe2$9p(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r4 = dup(r3)
write$FUSE_BMAP(r4, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-setsockopt$sock_int-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x1, 0x4)
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(0xffffffffffffffff)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
socket$can_j1939(0x1d, 0x2, 0x7)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, 0x0, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r3 = dup(r2)
write$FUSE_BMAP(r3, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-sendmsg$nl_route-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
socket$can_j1939(0x1d, 0x2, 0x7)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, 0x0, 0x0)
pipe2$9p(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r3 = dup(r2)
write$FUSE_BMAP(r3, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {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$can_j1939-socket$nl_route-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
socket$can_j1939(0x1d, 0x2, 0x7)
socket$nl_route(0x10, 0x3, 0x0)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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$can_j1939-syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
socket$can_j1939(0x1d, 0x2, 0x7)
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x72, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x3c, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [], "307585120c694c7f6c801176"}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x0, 0x0, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(0x0, 0x0)
write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r0 = dup(0xffffffffffffffff)
write$FUSE_BMAP(r0, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, 0x0, 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000002000010300000000feffffff02101400fd0000020100000008000200e000000208000100ffffffff08000d00ff0f0000080004"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, 0x0, 0x0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, 0x0, 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, 0x0, 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r1 = dup(r0)
write$FUSE_BMAP(r1, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, 0x0)

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r1 = dup(r0)
write$FUSE_BMAP(r1, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
testing program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program did not crash
extracting C reproducer
testing compiled C program (duration=45.34920567s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
simplifying C reproducer
testing compiled C program (duration=45.34920567s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program did not crash
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program did not crash
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing compiled C program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
program crashed: WARNING in __v9fs_get_acl
testing program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
testing program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
testing program (duration=45.34920567s, {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}}): syz_emit_ethernet-pipe2$9p-write$P9_RVERSION-sendmsg$nl_route-dup-write$FUSE_BMAP-write$FUSE_DIRENTPLUS-write$FUSE_DIRENTPLUS-mkdirat-mount$9p_fd
detailed listing:
executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local, @random="8608ab9827c1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb3e02", 0x30, 0x3a, 0x0, @private2, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "974367", 0xfffd, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local}}}}}}}, 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000080}, 0x1000)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18}, 0x18)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e6"], 0xb0)
write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',posixacl'])

program crashed: WARNING in __v9fs_get_acl
validation run: crashed=true
reproducing took 1h16m30.990802282s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4335 at mm/page_alloc.c:5462 current_gfp_context include/linux/sched/mm.h:-1 [inline]
WARNING: CPU: 0 PID: 4335 at mm/page_alloc.c:5462 __alloc_pages+0x391/0x470 mm/page_alloc.c:5474
Modules linked in:
CPU: 0 PID: 4335 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:__alloc_pages+0x391/0x470 mm/page_alloc.c:5462
Code: 31 ff e9 b2 fe ff ff e8 ed 5f ef 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 34 ad 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d d5 8d 4f 7e 41 83 fd 08
RSP: 0018:ffffc90002ebfb20 EFLAGS: 00010246
RAX: ffffc90002ebfb60 RBX: 1ffff920005d7f68 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90002ebfb88
RBP: ffffc90002ebfc18 R08: dffffc0000000000 R09: ffffc90002ebfb60
R10: fffff520005d7f71 R11: 1ffff920005d7f6c R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000033
FS:  0000555581654500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000001abee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kmalloc_order+0x40/0x150 mm/slab_common.c:986
 kmalloc_order_trace+0x14/0xf0 mm/slab_common.c:1002
 kmalloc include/linux/slab.h:612 [inline]
 kzalloc include/linux/slab.h:738 [inline]
 __v9fs_get_acl+0x40/0x110 fs/9p/acl.c:36
 v9fs_get_acl+0x97/0x260 fs/9p/acl.c:70
 v9fs_mount+0x6c0/0x850 fs/9p/vfs_super.c:184
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3034
 do_mount fs/namespace.c:3377 [inline]
 __do_sys_mount fs/namespace.c:3585 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff4117de749
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:00007ffc672e6808 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ff411a34fa0 RCX: 00007ff4117de749
RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000
RBP: 00007ff411862f91 R08: 0000200000000580 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff411a34fa0 R14: 00007ff411a34fa0 R15: 0000000000000005
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4335 at mm/page_alloc.c:5462 current_gfp_context include/linux/sched/mm.h:-1 [inline]
WARNING: CPU: 0 PID: 4335 at mm/page_alloc.c:5462 __alloc_pages+0x391/0x470 mm/page_alloc.c:5474
Modules linked in:
CPU: 0 PID: 4335 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:__alloc_pages+0x391/0x470 mm/page_alloc.c:5462
Code: 31 ff e9 b2 fe ff ff e8 ed 5f ef 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 34 ad 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d d5 8d 4f 7e 41 83 fd 08
RSP: 0018:ffffc90002ebfb20 EFLAGS: 00010246
RAX: ffffc90002ebfb60 RBX: 1ffff920005d7f68 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90002ebfb88
RBP: ffffc90002ebfc18 R08: dffffc0000000000 R09: ffffc90002ebfb60
R10: fffff520005d7f71 R11: 1ffff920005d7f6c R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000033
FS:  0000555581654500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000001abee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kmalloc_order+0x40/0x150 mm/slab_common.c:986
 kmalloc_order_trace+0x14/0xf0 mm/slab_common.c:1002
 kmalloc include/linux/slab.h:612 [inline]
 kzalloc include/linux/slab.h:738 [inline]
 __v9fs_get_acl+0x40/0x110 fs/9p/acl.c:36
 v9fs_get_acl+0x97/0x260 fs/9p/acl.c:70
 v9fs_mount+0x6c0/0x850 fs/9p/vfs_super.c:184
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3034
 do_mount fs/namespace.c:3377 [inline]
 __do_sys_mount fs/namespace.c:3585 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff4117de749
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:00007ffc672e6808 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ff411a34fa0 RCX: 00007ff4117de749
RDX: 0000200000000b80 RSI: 00002000000003c0 RDI: 0000000000000000
RBP: 00007ff411862f91 R08: 0000200000000580 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff411a34fa0 R14: 00007ff411a34fa0 R15: 0000000000000005
 </TASK>