Extracting prog: 4m22.88353719s
Minimizing prog: 43m18.30098465s
Simplifying prog options: 0s
Extracting C: 1m13.737292942s
Simplifying C: 10m45.839168327s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
program did not crash
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program crashed: BUG: workqueue lockup
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$eJzs3M1PXFUbAPBnZhha2vLCW+tHsVW0GokfUOiHXbiwRhMXmpjoosYVAm2w02IKJrYhii5waZq4Ny5N/AvcWDdGXZm41b0xIYaN1dWYO3MvjDADDAxM7fx+ySXnzDnknOfee2bOnHvvBNCxBpM/uYhDEfFLRPRVs6uer1ZK6t1enp/4a3l+Ihfl8ut/5Cr1/lyen8iqZv93sJoplzdod/GtiPFSaepamh+Zu/LuyOz1G89MXxm/NHVp6urYuXOnTx3vPjt2piVx9iZ9Hfhg5tjRl9+8+erEhZtv//BV0t9DaXltHK0yWN27dT3e6sbarLcmnetqY0doSiEiksNVrIz/vihEz0pZX7z0cVs7B+yqcjlf3te4eKEM3MWSiTrQibIP+uT7b7bt0dTjjrB0PlbWMW6nW7WkK/JpnWL6HWk3DEbEhYW/P0+22KV1CACAWrfOR8TT9eZ/+bivpt7/0mtD/RHx/4g4HBH3RMSRiLg3olL3/oh4oMn2114hWT//KfdtK7AtSuZ/z6XXtv49/8tmf9FfSHO9lfiLuYvTpamT6T4ZiuK+JD+6QRvfvvjzp43Kaud/yZa0n80F03783rVmgW5yfG58JzHXWvooYqCrXvy5lTlvMj8+GhED22xj+skvjzUq2zz+DbRgUl7+IuKJ6vFfiDXxZ3INr0+OPnt27MzI/ihNnRzJzor1fvxp8bVG7e8o/hZYulWOA3XP/5X4+3P7I2av37hcuV4723wbi79+0vA7zXbP/+7cG5V0d/ra++Nzc9dGI7pzr6x/fWz1f7N8Vj85/4dO1B//h2N1TzwYEclJfDwiHoqIh9O+PxIRj0bEiQ3i//6Fx95pPv4NVuVbKIl/crPjH7XHv/lE4fJ3XzcffyY5/qcrqaH0la28/221gzvZdwAAAPBfka/cA5/LD6+k8/nh4eo9/EfiQL40Mzv31MWZ965OVu+V749iPlvp6qtZDx1N14az/Nia/Kl03fizQk8lPzwxU5psd/DQ4Q42GP+J3wrt7h2w6zyvBZ3L+IfOZfxD5zL+oXMZ/9C56o3/D9vQD2DvbfL537NX/QD2nvk/dC7jHzqX8Q8dqeGz8fkdPfIv0abEN907+62GrScif4eEfNckilG3qGvLP2axzcS+ukXtfmcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojX8CAAD//xL+4zQ=")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
fcntl$dupfd(r2, 0x0, r1)

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r0 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r0, 0xffff)
fcntl$addseals(r0, 0x409, 0x7)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESOCT=r0])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$eJzs3M1PXFUbAPBnZhha2vLCW+tHsVW0GokfUOiHXbiwRhMXmpjoosYVAm2w02IKJrYhii5waZq4Ny5N/AvcWDdGXZm41b0xIYaN1dWYO3MvjDADDAxM7fx+ySXnzDnknOfee2bOnHvvBNCxBpM/uYhDEfFLRPRVs6uer1ZK6t1enp/4a3l+Ihfl8ut/5Cr1/lyen8iqZv93sJoplzdod/GtiPFSaepamh+Zu/LuyOz1G89MXxm/NHVp6urYuXOnTx3vPjt2piVx9iZ9Hfhg5tjRl9+8+erEhZtv//BV0t9DaXltHK0yWN27dT3e6sbarLcmnetqY0doSiEiksNVrIz/vihEz0pZX7z0cVs7B+yqcjlf3te4eKEM3MWSiTrQibIP+uT7b7bt0dTjjrB0PlbWMW6nW7WkK/JpnWL6HWk3DEbEhYW/P0+22KV1CACAWrfOR8TT9eZ/+bivpt7/0mtD/RHx/4g4HBH3RMSRiLg3olL3/oh4oMn2114hWT//KfdtK7AtSuZ/z6XXtv49/8tmf9FfSHO9lfiLuYvTpamT6T4ZiuK+JD+6QRvfvvjzp43Kaud/yZa0n80F03783rVmgW5yfG58JzHXWvooYqCrXvy5lTlvMj8+GhED22xj+skvjzUq2zz+DbRgUl7+IuKJ6vFfiDXxZ3INr0+OPnt27MzI/ihNnRzJzor1fvxp8bVG7e8o/hZYulWOA3XP/5X4+3P7I2av37hcuV4723wbi79+0vA7zXbP/+7cG5V0d/ra++Nzc9dGI7pzr6x/fWz1f7N8Vj85/4dO1B//h2N1TzwYEclJfDwiHoqIh9O+PxIRj0bEiQ3i//6Fx95pPv4NVuVbKIl/crPjH7XHv/lE4fJ3XzcffyY5/qcrqaH0la28/221gzvZdwAAAPBfka/cA5/LD6+k8/nh4eo9/EfiQL40Mzv31MWZ965OVu+V749iPlvp6qtZDx1N14az/Nia/Kl03fizQk8lPzwxU5psd/DQ4Q42GP+J3wrt7h2w6zyvBZ3L+IfOZfxD5zL+oXMZ/9C56o3/D9vQD2DvbfL537NX/QD2nvk/dC7jHzqX8Q8dqeGz8fkdPfIv0abEN907+62GrScif4eEfNckilG3qGvLP2axzcS+ukXtfmcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojX8CAAD//xL+4zQ=")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
ftruncate(0xffffffffffffffff, 0xffff)
fcntl$addseals(0xffffffffffffffff, 0x409, 0x7)
r1 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x1000})
r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESOCT])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r0, 0xffff)
fcntl$addseals(r0, 0x409, 0x7)
r1 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000})
r2 = fcntl$dupfd(r1, 0x0, r0)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESOCT=r0])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(0x0, 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, 0x0)

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB, @ANYRESOCT=r1])

program did not crash
testing program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program did not crash
extracting C reproducer
testing compiled C program (duration=2m30.010159642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
simplifying C reproducer
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing compiled C program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
program crashed: BUG: workqueue lockup
testing program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program crashed: BUG: workqueue lockup
validation run: crashed=true
testing program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$eJzs3M1PXFUbAPBnZhha2vLCW+tHsVW0GokfUOiHXbiwRhMXmpjoosYVAm2w02IKJrYhii5waZq4Ny5N/AvcWDdGXZm41b0xIYaN1dWYO3MvjDADDAxM7fx+ySXnzDnknOfee2bOnHvvBNCxBpM/uYhDEfFLRPRVs6uer1ZK6t1enp/4a3l+Ihfl8ut/5Cr1/lyen8iqZv93sJoplzdod/GtiPFSaepamh+Zu/LuyOz1G89MXxm/NHVp6urYuXOnTx3vPjt2piVx9iZ9Hfhg5tjRl9+8+erEhZtv//BV0t9DaXltHK0yWN27dT3e6sbarLcmnetqY0doSiEiksNVrIz/vihEz0pZX7z0cVs7B+yqcjlf3te4eKEM3MWSiTrQibIP+uT7b7bt0dTjjrB0PlbWMW6nW7WkK/JpnWL6HWk3DEbEhYW/P0+22KV1CACAWrfOR8TT9eZ/+bivpt7/0mtD/RHx/4g4HBH3RMSRiLg3olL3/oh4oMn2114hWT//KfdtK7AtSuZ/z6XXtv49/8tmf9FfSHO9lfiLuYvTpamT6T4ZiuK+JD+6QRvfvvjzp43Kaud/yZa0n80F03783rVmgW5yfG58JzHXWvooYqCrXvy5lTlvMj8+GhED22xj+skvjzUq2zz+DbRgUl7+IuKJ6vFfiDXxZ3INr0+OPnt27MzI/ihNnRzJzor1fvxp8bVG7e8o/hZYulWOA3XP/5X4+3P7I2av37hcuV4723wbi79+0vA7zXbP/+7cG5V0d/ra++Nzc9dGI7pzr6x/fWz1f7N8Vj85/4dO1B//h2N1TzwYEclJfDwiHoqIh9O+PxIRj0bEiQ3i//6Fx95pPv4NVuVbKIl/crPjH7XHv/lE4fJ3XzcffyY5/qcrqaH0la28/221gzvZdwAAAPBfka/cA5/LD6+k8/nh4eo9/EfiQL40Mzv31MWZ965OVu+V749iPlvp6qtZDx1N14az/Nia/Kl03fizQk8lPzwxU5psd/DQ4Q42GP+J3wrt7h2w6zyvBZ3L+IfOZfxD5zL+oXMZ/9C56o3/D9vQD2DvbfL537NX/QD2nvk/dC7jHzqX8Q8dqeGz8fkdPfIv0abEN907+62GrScif4eEfNckilG3qGvLP2axzcS+ukXtfmcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojX8CAAD//xL+4zQ=")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program crashed: BUG: workqueue lockup
validation run: crashed=true
testing program (duration=2m30.010159642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$udambuf-memfd_create-ftruncate-fcntl$addseals-ioctl$UDMABUF_CREATE-fcntl$dupfd-mount$9p_fd
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x100009a, &(0x7f0000001100)={[{@oldalloc}, {@noinit_itable, 0x22}, {@dioread_lock}, {@data_journal}, {@nouid32}, {@usrjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpquota}], [{@smackfshat={'smackfshat', 0x3d, 'data=journal'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt}, {@uid_eq}, {@appraise_type}, {@seclabel}, {@audit}, {@measure}]}, 0xfe, 0x44f, &(0x7f0000000900)="$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")
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2)
r1 = memfd_create(&(0x7f0000000ec0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ\x84}Xs7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\xe7\xd7>\n\x84\x8cT\xe35k\xe9\x90\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14\x01\x00\x00\x00\x00\x00\x00\x00\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\xb0\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2)
ftruncate(r1, 0xffff)
fcntl$addseals(r1, 0x409, 0x7)
r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000})
r3 = fcntl$dupfd(r2, 0x0, r1)
mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESOCT=r1])

program crashed: BUG: workqueue lockup
validation run: crashed=true
reproducing took 1h5m9.850044057s
repro crashed as (corrupted=false):
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 42s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=12/256 refcnt=14
    in-flight: 4470:p9_poll_workfn p9_poll_workfn BAR(4536)
    pending: p9_read_work, ovs_dp_masks_rebalance, nsim_dev_hwstats_traffic_work, kfree_rcu_monitor, psi_avgs_work, psi_avgs_work, psi_avgs_work, free_work, p9_write_work, p9_read_work
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: defense_work_handler
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6
    in-flight: 4358:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 4467:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn
workqueue rcu_gp: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: process_srcu
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
    pending: vmstat_update, lru_add_drain_per_cpu BAR(4516)
workqueue kblockd: flags=0x18
  pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
    pending: blk_mq_timeout_work
workqueue ipv6_addrconf: flags=0x40008
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
    pending: addrconf_dad_work
    inactive: addrconf_dad_work
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_tx_worker, wg_packet_decrypt_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_tx_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=42s workers=17 idle: 112 4478 4469 4477 4476 4475 24 22 4381 4359 4473 4474 4479 4480 4472 4471
pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=8 idle: 9 39 11 525 4464 4384

final repro crashed as (corrupted=false):
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 42s!
Showing busy workqueues and worker pools:
workqueue events: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=12/256 refcnt=14
    in-flight: 4470:p9_poll_workfn p9_poll_workfn BAR(4536)
    pending: p9_read_work, ovs_dp_masks_rebalance, nsim_dev_hwstats_traffic_work, kfree_rcu_monitor, psi_avgs_work, psi_avgs_work, psi_avgs_work, free_work, p9_write_work, p9_read_work
workqueue events_long: flags=0x0
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: defense_work_handler
workqueue events_unbound: flags=0x2
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6
    in-flight: 4358:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 4467:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn
workqueue rcu_gp: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: process_srcu
workqueue mm_percpu_wq: flags=0x8
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
    pending: vmstat_update, lru_add_drain_per_cpu BAR(4516)
workqueue kblockd: flags=0x18
  pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
    pending: blk_mq_timeout_work
workqueue ipv6_addrconf: flags=0x40008
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
    pending: addrconf_dad_work
    inactive: addrconf_dad_work
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_encrypt_worker, wg_packet_tx_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
    pending: wg_packet_tx_worker, wg_packet_decrypt_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg2: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker
workqueue wg-kex-wg0: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-crypt-wg0: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
    pending: wg_packet_tx_worker, wg_packet_encrypt_worker
workqueue wg-kex-wg1: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
workqueue wg-kex-wg1: flags=0x6
  pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
    pending: wg_packet_handshake_send_worker
workqueue wg-crypt-wg1: flags=0x28
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_tx_worker
workqueue wg-kex-wg2: flags=0x24
  pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
    pending: wg_packet_handshake_receive_worker
pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=42s workers=17 idle: 112 4478 4469 4477 4476 4475 24 22 4381 4359 4473 4474 4479 4480 4472 4471
pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=8 idle: 9 39 11 525 4464 4384