Extracting prog: 14.101297057s Minimizing prog: 25m42.356867073s Simplifying prog options: 0s Extracting C: 2m1.414468409s Simplifying C: 6m46.205226371s extracting reproducer from 783 programs testing a last program of every proc single: executing 733 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-prctl$PR_SET_ENDIAN-futex$unlock_wake_list64-clock_gettime-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) futex$unlock_wake_list64(&(0x7f0000001180)=0x1, 0x201, 0xff, &(0x7f00000011c0)={0x0, 0x3938700}, &(0x7f0000001200)=0x8, 0xfffffabb) clock_gettime(0x0, &(0x7f0000002780)={0x0, 0x0}) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)={r10, r11+60000000}) fchmod(r12, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-prctl$PR_SET_ENDIAN-futex$unlock_wake_list64-clock_gettime-recvmmsg$unix detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) futex$unlock_wake_list64(&(0x7f0000001180)=0x1, 0x201, 0xff, &(0x7f00000011c0)={0x0, 0x3938700}, &(0x7f0000001200)=0x8, 0xfffffabb) clock_gettime(0x0, &(0x7f0000002780)={0x0, 0x0}) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)={r10, r11+60000000}) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-prctl$PR_SET_ENDIAN-futex$unlock_wake_list64-clock_gettime-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) futex$unlock_wake_list64(&(0x7f0000001180)=0x1, 0x201, 0xff, &(0x7f00000011c0)={0x0, 0x3938700}, &(0x7f0000001200)=0x8, 0xfffffabb) clock_gettime(0x0, &(0x7f0000002780)) fchmod(0xffffffffffffffff, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-prctl$PR_SET_ENDIAN-futex$unlock_wake_list64-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) futex$unlock_wake_list64(&(0x7f0000001180)=0x1, 0x201, 0xff, &(0x7f00000011c0)={0x0, 0x3938700}, &(0x7f0000001200)=0x8, 0xfffffabb) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-timer_create-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-ioctl$XFS_IOC_GETBMAPA-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() ioctl$XFS_IOC_GETBMAPA(r8, 0xc020582c, &(0x7f00000010c0)={0x4, 0xfffffffffffffffe, 0x0, 0x2, 0x1}) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-rt_sigreturn-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) rt_sigreturn() timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-rt_sigtimedwait-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() rt_sigtimedwait(&(0x7f0000000fc0)={[0x4669]}, &(0x7f0000001000), &(0x7f0000001080)={0x0, 0x3938700}, 0x8) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-rt_sigreturn-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) rt_sigreturn() timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) r9 = syz_open_procfs$userns(r4, &(0x7f0000000ec0)) read(r9, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r10, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-syz_open_procfs$userns-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) syz_open_procfs$userns(r4, &(0x7f0000000ec0)) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r9, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-syz_clone3-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() r4 = syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getpid() r8 = dup(r0) syz_clone3(&(0x7f0000000e40)={0x1000000, &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80), {0xa}, &(0x7f0000000bc0)=""/37, 0x25, &(0x7f0000000c00)=""/13, &(0x7f0000000e00)=[r4, r5, r6, r7], 0x4, {r8}}, 0x58) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r5}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r8, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r9, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) fcntl$getown(r0, 0x9) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-getpid-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) fcntl$getown(r0, 0x9) getpid() read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-fcntl$getown-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) fcntl$getown(r0, 0x9) r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-syz_clone-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") getpid() r4 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-rt_sigreturn-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) rt_sigreturn() fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-prctl$PR_SET_ENDIAN-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) prctl$PR_SET_ENDIAN(0x14, 0x1) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r4 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r3}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r4 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r3}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r1) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r3 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r3, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r4, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-ioctl$NILFS_IOCTL_GET_CPSTAT-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r1) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r3 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r3, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r4, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$TUNGETFEATURES-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-connect$inet-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-socket$inet_udp-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$NILFS_IOCTL_GET_CPSTAT(r0, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r1, r2+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000ac0)=r3) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r5 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r5, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r6, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r0, r1+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r2) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r4 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r3}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r0, r1+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r2) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r4 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r3}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, 0x0) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)={r0, r1+60000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r2) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r4 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r3}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r4, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r5, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/80, 0x50}], 0x3, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/30, 0x1e}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/205, 0xcd}], 0x8, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0, 0x0, &(0x7f0000000500)=""/55, 0x37}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, &(0x7f0000000880)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000008c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)=r0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r2 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r2, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r3, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000ac0)) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, 0x0, 0x0, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, &(0x7f0000000d00), &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, &(0x7f0000000d40)="40e6e04b80355bda653d75f3fba7cf52cbc49ca591ad2667711a32314b8107cd81412a2339cd81af792ee2365a22048af67ed9065a065a940a0d61a75ed937c0238764741f0e2bb09310100e63f50c34d29c6b86fcc94978b3db16f80ddeee170284ea5651b88ef0fb3dffe0e3d81576c115293325") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getpid() r1 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r1, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r2, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r1, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, 0x0, 0x0) timer_create(0x3, &(0x7f0000001100)={0x0, 0x21, 0x4}, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r1, 0x52) program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, &(0x7f0000001140)) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r1, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, &(0x7f0000002740)=[{{&(0x7f0000001240), 0x6e, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/95, 0x5f}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/186, 0xba}], 0x5, &(0x7f0000002680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x1, 0x40010020, &(0x7f00000027c0)) fchmod(r1, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, &(0x7f00000027c0)) fchmod(0xffffffffffffffff, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, 0x0) fchmod(0xffffffffffffffff, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE extracting C reproducer testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE simplifying C reproducer testing compiled C program (duration=28.104802838s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true 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:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing compiled C program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod program did not crash testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, 0x0) fchmod(0xffffffffffffffff, 0x52) program did not crash validation run: crashed=false testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, 0x0) fchmod(0xffffffffffffffff, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE validation run: crashed=true testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, 0x0) fchmod(0xffffffffffffffff, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE validation run: crashed=true testing program (duration=28.104802838s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prctl$PR_SET_ENDIAN-ioctl$NILFS_IOCTL_GET_CPSTAT-clock_gettime-recvmmsg-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_WAIT_SYNC-syz_clone-fcntl$getownex-getpid-dup-read-timer_create-prctl$PR_SET_ENDIAN-recvmmsg$unix-fchmod detailed listing: executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x2) ioctl$NILFS_IOCTL_GET_CPSTAT(0xffffffffffffffff, 0x80186e83, &(0x7f0000000080)) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@caif=@dbg, 0x80, 0x0}, 0x7fff}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x300, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) syz_clone(0x200000, &(0x7f0000000c40)="de73cfc8bded904053296f35e43cb764badb25cf7ff9786f19109ef262b41e92caaf284755320a13b632e95bd62ed78348749a06b2f88613b72e22d00ec68f02aa8192f98c32fb0cb31ea36f88dedeae5b907700a7f411ee581d6632f172bde8ad14134007513a31720b578221a8dcdbfd9106", 0x73, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000f00)=""/162, 0xa2) timer_create(0x3, 0x0, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x1) recvmmsg$unix(r0, 0x0, 0x0, 0x40010020, 0x0) fchmod(0xffffffffffffffff, 0x52) program crashed: WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:LINE validation run: crashed=true reproducing took 36m48.879968413s repro crashed as (corrupted=false): W0913 21:34:10.028205 1 log.go:359] WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:898 systrap stub thread failure: sysmsg->state was invalid during sys-handler (failed on line 359; sysmsg.Msg{msg: 7fbb99d67000 state 0 err bad0001 line 359 debug 0 app stack 7edef4e8f608 context 7fbb9a06d000 ThreadID 1}) : goroutine 2322 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x1) pkg/log/log.go:319 +0x67 gvisor.dev/gvisor/pkg/log.TracebackAll({0xe690f742000, 0x119}, {0x0, 0x0, 0x0}) pkg/log/log.go:358 +0x3e gvisor.dev/gvisor/pkg/log.reportBug(0x3, {0xe690f740000, 0xd9}, {0x0, 0x0, 0x0}) pkg/log/bug.go:56 +0x431 gvisor.dev/gvisor/pkg/log.reportBugErr(0x7f07b55e5000?, {0x16874e0?, 0xe690fd98798?}) pkg/log/bug.go:37 +0x45 gvisor.dev/gvisor/pkg/log.BugTraceback(...) pkg/log/bug.go:126 gvisor.dev/gvisor/pkg/sentry/platform/systrap.(*subprocess).switchToApp(0xe690f082c00, 0xe690e91d130, 0xe690f55eff0) pkg/sentry/platform/systrap/subprocess.go:898 +0x2ff gvisor.dev/gvisor/pkg/sentry/platform/systrap.(*platformContext).Switch(0xe690e91d130, {0x16b49e0, 0xe690f884c88}, {0x16ac1b0, 0xe690f57e008}, 0xe690f55eff0, 0x0?) pkg/sentry/platform/systrap/systrap.go:187 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xe690fcb7290?, 0xe690f884c88) pkg/sentry/kernel/task_run.go:241 +0x791 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xe690f884c88, 0x98) pkg/sentry/kernel/task_run.go:89 +0x202 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 2304 pkg/sentry/kernel/task_start.go:568 +0xc5 final repro crashed as (corrupted=false): W0913 21:34:10.028205 1 log.go:359] WARNING: BUG on pkg/sentry/platform/systrap/subprocess.go:898 systrap stub thread failure: sysmsg->state was invalid during sys-handler (failed on line 359; sysmsg.Msg{msg: 7fbb99d67000 state 0 err bad0001 line 359 debug 0 app stack 7edef4e8f608 context 7fbb9a06d000 ThreadID 1}) : goroutine 2322 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x1) pkg/log/log.go:319 +0x67 gvisor.dev/gvisor/pkg/log.TracebackAll({0xe690f742000, 0x119}, {0x0, 0x0, 0x0}) pkg/log/log.go:358 +0x3e gvisor.dev/gvisor/pkg/log.reportBug(0x3, {0xe690f740000, 0xd9}, {0x0, 0x0, 0x0}) pkg/log/bug.go:56 +0x431 gvisor.dev/gvisor/pkg/log.reportBugErr(0x7f07b55e5000?, {0x16874e0?, 0xe690fd98798?}) pkg/log/bug.go:37 +0x45 gvisor.dev/gvisor/pkg/log.BugTraceback(...) pkg/log/bug.go:126 gvisor.dev/gvisor/pkg/sentry/platform/systrap.(*subprocess).switchToApp(0xe690f082c00, 0xe690e91d130, 0xe690f55eff0) pkg/sentry/platform/systrap/subprocess.go:898 +0x2ff gvisor.dev/gvisor/pkg/sentry/platform/systrap.(*platformContext).Switch(0xe690e91d130, {0x16b49e0, 0xe690f884c88}, {0x16ac1b0, 0xe690f57e008}, 0xe690f55eff0, 0x0?) pkg/sentry/platform/systrap/systrap.go:187 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xe690fcb7290?, 0xe690f884c88) pkg/sentry/kernel/task_run.go:241 +0x791 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xe690f884c88, 0x98) pkg/sentry/kernel/task_run.go:89 +0x202 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 2304 pkg/sentry/kernel/task_start.go:568 +0xc5