Extracting prog: 1m13.233485308s
Minimizing prog: 5m57.221230393s
Simplifying prog options: 2m7.308188066s
Extracting C: 55.367955419s
Simplifying C: 0s


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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program crashed: SYZFAIL: proc stdout read failed
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$eJzs3T1sG2UfAPD/neO3X3mbvtL7Si+oQwVIRarqJP2AwtSuiEqVOiCxlMhxoyhOHMUONFGGdK8QHRCgLmWDgRHEwIBYkFhYWUDMSBWNQGo6gJG/0jaxg1OaOI1/P+nse+45+/88d/4/9p3u5AD61rHaQxrxTERcSiKGHqobiGblscZ6qytL+fsrS/kkqtXLvyaRRMS9laV8a/2k+XwoIpYj4v8R8U024kS6MW55YXFqrFgszDXLw5Xp2eHywuLJyemxicJEYeb0y6+cPXfm7Oip0c6Nz26trzd+uvnuje9fu33z08+OLuffH0vifAw26x7ux5PU2CbZOL9u+ZntCNZDSa8bwGPJNPO8lkr/i6HINLO+nerQjjYN2GbVfRHVrUiWt7Q6sJslW8t/YM9o/Q6oHf+2pp38/XHnQuMApBZ3tTk1agYa5yZif/3Y5OBvySNHJrXjzSM72VD2pOXrETEyMLDx8580P3+Pb+RJNJBt9fWFxo7auP/TtfEn2ow/g61zp/9Qa/xb3TD+PYif6TD+Xeoyxh9v/vxRx/jXI55tGz9Zi5+0iZ9GxFtdxr/1xpfnOtVVP444Hu3jtySbnx8evjpZLIw0HtvG+Or40Vc36//BDvEb52z3179m2m3/2S77/8W3nz+3vEn8F5/ffP+32/4HIuK9LuP/594nr3equ3M9uVv7FbDV/V9bdrvL+C+dP/Zjh6oDXb4FAAAAAAAAAADQRlq/li1Jc2vzaZrLNe7h/W8cTIulcuXE1dL8zHjjmrcjkU1bV1oNNcpJrTzavB63VT61rnw60wyYOVAv5/Kl4niP+w4AAAAAAAAAAAAAAAAAAAC7xaF19///nqnf/7/+76qBvarzX34De538h/71aP4nPWsHsPN8/0Pfqsp/6F/yH/qX/If+Jf+hf8l/6F/yH/qX/AcAAAAAAAAAAAAAAAAAAAAAAAAAgG1x6eLF2lS9v7KUr5XHBxbmp0pvnxwvlKdy0/P5XL40N5ubKJUmioVcvjT9d+9XLJVmR2Jm/tpwpVCuDJcXFq9Ml+ZnKlcmp8cmClcK2R3pFQAAAAAAAAAAAAAAAAAAADxdButTkuYiIq3Pp2kuF/HviDgS2eTqZLEwEhGHI+KHTHZfrTza60YDAAAAAAAAAAAAAAAAAADAHlNeWJwaKxYLc30yM7BhyXedV46I5SfbjNo7bvlV2ea+2i3b8GmbObw7mvGUzfR4YAIAAAAAAAAAAAAAAAAAgD704Kbfbl/x5/Y2CAAAAAAAAAAAAAAAAAAAAPpS+ksSEbXp+NALg+tr/5WsZurPEfHOrcsfXBurVOZGa8vvri2vfNhcfqoX7Qe61crTVh4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD5QXFqfGisXC3DbO9LqPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAI/jrwAAAP//iG/XoQ==")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$eJzs3T1sG2UfAPD/neO3X3mbvtL7Si+oQwVIRarqJP2AwtSuiEqVOiCxlMhxoyhOHMUONFGGdK8QHRCgLmWDgRHEwIBYkFhYWUDMSBWNQGo6gJG/0jaxg1OaOI1/P+nse+45+/88d/4/9p3u5AD61rHaQxrxTERcSiKGHqobiGblscZ6qytL+fsrS/kkqtXLvyaRRMS9laV8a/2k+XwoIpYj4v8R8U024kS6MW55YXFqrFgszDXLw5Xp2eHywuLJyemxicJEYeb0y6+cPXfm7Oip0c6Nz26trzd+uvnuje9fu33z08+OLuffH0vifAw26x7ux5PU2CbZOL9u+ZntCNZDSa8bwGPJNPO8lkr/i6HINLO+nerQjjYN2GbVfRHVrUiWt7Q6sJslW8t/YM9o/Q6oHf+2pp38/XHnQuMApBZ3tTk1agYa5yZif/3Y5OBvySNHJrXjzSM72VD2pOXrETEyMLDx8580P3+Pb+RJNJBt9fWFxo7auP/TtfEn2ow/g61zp/9Qa/xb3TD+PYif6TD+Xeoyxh9v/vxRx/jXI55tGz9Zi5+0iZ9GxFtdxr/1xpfnOtVVP444Hu3jtySbnx8evjpZLIw0HtvG+Or40Vc36//BDvEb52z3179m2m3/2S77/8W3nz+3vEn8F5/ffP+32/4HIuK9LuP/594nr3equ3M9uVv7FbDV/V9bdrvL+C+dP/Zjh6oDXb4FAAAAAAAAAADQRlq/li1Jc2vzaZrLNe7h/W8cTIulcuXE1dL8zHjjmrcjkU1bV1oNNcpJrTzavB63VT61rnw60wyYOVAv5/Kl4niP+w4AAAAAAAAAAAAAAAAAAAC7xaF19///nqnf/7/+76qBvarzX34De538h/71aP4nPWsHsPN8/0Pfqsp/6F/yH/qX/If+Jf+hf8l/6F/yH/qX/AcAAAAAAAAAAAAAAAAAAAAAAAAAgG1x6eLF2lS9v7KUr5XHBxbmp0pvnxwvlKdy0/P5XL40N5ubKJUmioVcvjT9d+9XLJVmR2Jm/tpwpVCuDJcXFq9Ml+ZnKlcmp8cmClcK2R3pFQAAAAAAAAAAAAAAAAAAADxdButTkuYiIq3Pp2kuF/HviDgS2eTqZLEwEhGHI+KHTHZfrTza60YDAAAAAAAAAAAAAAAAAADAHlNeWJwaKxYLc30yM7BhyXedV46I5SfbjNo7bvlV2ea+2i3b8GmbObw7mvGUzfR4YAIAAAAAAAAAAAAAAAAAgD704Kbfbl/x5/Y2CAAAAAAAAAAAAAAAAAAAAPpS+ksSEbXp+NALg+tr/5WsZurPEfHOrcsfXBurVOZGa8vvri2vfNhcfqoX7Qe61crTVh4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD5QXFqfGisXC3DbO9LqPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAI/jrwAAAP//iG/XoQ==")
pwritev2(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, 0x0, 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$eJzs3T1sG2UfAPD/neO3X3mbvtL7Si+oQwVIRarqJP2AwtSuiEqVOiCxlMhxoyhOHMUONFGGdK8QHRCgLmWDgRHEwIBYkFhYWUDMSBWNQGo6gJG/0jaxg1OaOI1/P+nse+45+/88d/4/9p3u5AD61rHaQxrxTERcSiKGHqobiGblscZ6qytL+fsrS/kkqtXLvyaRRMS9laV8a/2k+XwoIpYj4v8R8U024kS6MW55YXFqrFgszDXLw5Xp2eHywuLJyemxicJEYeb0y6+cPXfm7Oip0c6Nz26trzd+uvnuje9fu33z08+OLuffH0vifAw26x7ux5PU2CbZOL9u+ZntCNZDSa8bwGPJNPO8lkr/i6HINLO+nerQjjYN2GbVfRHVrUiWt7Q6sJslW8t/YM9o/Q6oHf+2pp38/XHnQuMApBZ3tTk1agYa5yZif/3Y5OBvySNHJrXjzSM72VD2pOXrETEyMLDx8580P3+Pb+RJNJBt9fWFxo7auP/TtfEn2ow/g61zp/9Qa/xb3TD+PYif6TD+Xeoyxh9v/vxRx/jXI55tGz9Zi5+0iZ9GxFtdxr/1xpfnOtVVP444Hu3jtySbnx8evjpZLIw0HtvG+Or40Vc36//BDvEb52z3179m2m3/2S77/8W3nz+3vEn8F5/ffP+32/4HIuK9LuP/594nr3equ3M9uVv7FbDV/V9bdrvL+C+dP/Zjh6oDXb4FAAAAAAAAAADQRlq/li1Jc2vzaZrLNe7h/W8cTIulcuXE1dL8zHjjmrcjkU1bV1oNNcpJrTzavB63VT61rnw60wyYOVAv5/Kl4niP+w4AAAAAAAAAAAAAAAAAAAC7xaF19///nqnf/7/+76qBvarzX34De538h/71aP4nPWsHsPN8/0Pfqsp/6F/yH/qX/If+Jf+hf8l/6F/yH/qX/AcAAAAAAAAAAAAAAAAAAAAAAAAAgG1x6eLF2lS9v7KUr5XHBxbmp0pvnxwvlKdy0/P5XL40N5ubKJUmioVcvjT9d+9XLJVmR2Jm/tpwpVCuDJcXFq9Ml+ZnKlcmp8cmClcK2R3pFQAAAAAAAAAAAAAAAAAAADxdButTkuYiIq3Pp2kuF/HviDgS2eTqZLEwEhGHI+KHTHZfrTza60YDAAAAAAAAAAAAAAAAAADAHlNeWJwaKxYLc30yM7BhyXedV46I5SfbjNo7bvlV2ea+2i3b8GmbObw7mvGUzfR4YAIAAAAAAAAAAAAAAAAAgD704Kbfbl/x5/Y2CAAAAAAAAAAAAAAAAAAAAPpS+ksSEbXp+NALg+tr/5WsZurPEfHOrcsfXBurVOZGa8vvri2vfNhcfqoX7Qe61crTVh4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD5QXFqfGisXC3DbO9LqPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAI/jrwAAAP//iG/XoQ==")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, 0x0, 0x0, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{0x0}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
extracting C reproducer
testing compiled C program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
program did not crash
simplifying guilty program options
testing program (duration=33.51252444s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program did not crash
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program crashed: SYZFAIL: proc stdout read failed
validation run: crashed=true
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program crashed: SYZFAIL: proc stdout read failed
validation run: crashed=true
testing program (duration=33.51252444s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-pwritev2-sendfile
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x440, &(0x7f0000000340), 0x1, 0x58c, &(0x7f00000005c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x80000000)

program crashed: SYZFAIL: proc stdout read failed
validation run: crashed=true
reproducing took 12m4.750650648s
repro crashed as (corrupted=false):
SYZFAIL: proc stdout read failed
 (errno 5: Input/output error)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

final repro crashed as (corrupted=false):
SYZFAIL: proc stdout read failed
 (errno 5: Input/output error)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF