Extracting prog: 8m15.982162583s
Minimizing prog: 32m40.220647082s
Simplifying prog options: 0s
Extracting C: 40.399185824s
Simplifying C: 10m1.289812867s
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$hfs-open-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
open(0x0, 0x511082, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {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$hfs-open-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
open(0x0, 0x511082, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program crashed: possible deadlock in hfs_find_init
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=6m0s, {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$hfs-open-openat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
open(0x0, 0x511082, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
program did not crash
testing program (duration=6m0s, {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$hfs-open-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
open(0x0, 0x511082, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program did not crash
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$eJzs3U9rE0EYx/HfbNI22lK3tiJ4rBb0Ilov4iUieRGeRG0iFENFrfjnVMWTiN69+xZ8EV4U34CePPkC6mllZifZJLvZTUOTber3Aw2b7D47z2T/zDyBsgLw37rV+Pn52m/7Z6SKKtK7G1IgqSZVJZ3R2dqznd3t3Xarmbejiouwf0ZxpElts7XTygq1cS7CC+27qpZ6P8NkRFF081fZSaB07urPEEgL/up062tTzyzf6zHj9g45j1lj9rWvF1ouOw8AQLn8+B/4cX7Jz9+DQNrww/6RHP/HtV92AhMX5a7tGf9dlRUZe3xPuVVJvedKOLs+6FSJo7Q8N/B+XvGZ1TfBNEVVpcslOPFgu926vPWo3Qz0RnWvZ7M199qMT92OgmzXM2rTHCP03WTPKBddH+ZsHzbj/J9L6st/dcwWx2a+mu/mjgn1Sc3u/K8aGXuY3JEKB45UnP+V4Xt0vQztVvK3jXq9HvRtsuIaOedb8Ap6WcuuSNQ5o1bU/wNBWJSnizo9EBX37mpB1Gpm1Gbn3ZCotb4o25vu2Ty8vUkzH8xts64/+qJGz/w/sPltKPfKTK4asxEPBe4bj/szn91c1e0zTI0c6cul+y0uDEv9b/49DQfwXvd1XctPX756WGm3W0/swr2MhcdL3U/m3kqZ25S8oL3kkwVFTmrjzqA0zcQuHeoO7f2jcGN7lR2Jg3KsFxrfpnsilbFQ8v0JU5Ec9LIzQUnsvMvE9V9Sr1TjyZ59CTPn6SP+EOD3GNk5dreCS2KjeEYu6eSBKrjF4RVcuuZK1Yyu5jp/Uboweouhz/OYMA390F1+/wcAAAAAAAAAAAAAAAAAAJg10/h3grL7CAAAAAAAAAAAAAAAAAAAAADArOs+/1ed5/9qtOf/Dj6K5TCf//txRzz/F5i8fwEAAP//FZd8vg==")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program crashed: possible deadlock in hfs_find_init
testing program (duration=6m0s, {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-truncate
detailed listing:
executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program did not crash
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
openat(0xffffffffffffff9c, 0x0, 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program did not crash
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(0x0, 0x1001bfc)
program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program crashed: possible deadlock in hfs_find_init
validation run: crashed=true
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program crashed: possible deadlock in hfs_find_init
validation run: crashed=true
testing program (duration=6m0s, {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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000001740), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x30008c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="71756965742c636f6465706167653d63703836352c63726561746f723df0e007ba2c6469725f756d61736b3d30303030303030303030303030303030303030303030352c6469725f756d61736b3d30303030303030303030303030303030303030303030342c706172743d3078303030303030303030303030303030362c00725b841ff18a058915ec6999a1cec1e300e26b71985209f2f9735b4624aabf646f453ab27eccfe4ac64acaa865ced046361ece34bb1dc37979ab8447dba3bf25d70f926a218a4fef9634778135b1723fb20cf8793a8330b843bcb5b1f14f1c7c8e21cd47f15c34c1a0460262ed748b8a840fbf5740f96540011f"], 0x11, 0x2b6, &(0x7f0000000200)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x183341, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc)
program crashed: possible deadlock in hfs_find_init
validation run: crashed=true
reproducing took 56m6.848937603s
repro crashed as (corrupted=false):
option from the mount to silence this warning.
=======================================================
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5941 is trying to acquire lock:
ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
but task is already holding lock:
ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&tree->tree_lock/1);
lock(&tree->tree_lock/1);
*** DEADLOCK ***
May be due to missing lock nesting notation
locks held by syz.0.17/5941: 5, last CPU#1:
#0: ffff888038798460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:531
#1: ffff888036f8b040 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock_killable include/linux/fs.h:1029 [inline]
#1: ffff888036f8b040 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 fs/open.c:63
#2: ffff888036f8aea0 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf9/0x1680 fs/hfs/extent.c:403
#3: ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
#4: ffff888036f8bfe0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf9/0x1680 fs/hfs/extent.c:403
stack backtrace:
CPU: 1 UID: 0 PID: 5941 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_deadlock_bug+0x27a/0x290 kernel/locking/lockdep.c:3085
check_deadlock kernel/locking/lockdep.c:3137 [inline]
validate_chain kernel/locking/lockdep.c:3939 [inline]
__lock_acquire+0x25db/0x2de0 kernel/locking/lockdep.c:5288
lock_acquire+0x115/0x350 kernel/locking/lockdep.c:5942
__mutex_lock_common kernel/locking/mutex.c:646 [inline]
__mutex_lock+0x197/0x15a0 kernel/locking/mutex.c:821
hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
hfs_ext_read_extent fs/hfs/extent.c:206 [inline]
hfs_extend_file+0x367/0x1680 fs/hfs/extent.c:407
hfs_bmap_reserve+0x108/0x430 fs/hfs/btree.c:402
__hfs_ext_write_extent+0x200/0x620 fs/hfs/extent.c:121
__hfs_ext_cache_extent+0x6e/0x9b0 fs/hfs/extent.c:180
hfs_ext_read_extent fs/hfs/extent.c:208 [inline]
hfs_extend_file+0x3ad/0x1680 fs/hfs/extent.c:407
hfs_get_block+0x401/0xbf0 fs/hfs/extent.c:359
__block_write_begin_int+0x6c1/0x1930 fs/buffer.c:2032
block_write_begin fs/buffer.c:2146 [inline]
cont_write_begin+0x71b/0xac0 fs/buffer.c:2508
hfs_write_begin+0x123/0x1c0 fs/hfs/inode.c:62
cont_expand_zero fs/buffer.c:2436 [inline]
cont_write_begin+0x2d6/0xac0 fs/buffer.c:2498
hfs_write_begin+0x123/0x1c0 fs/hfs/inode.c:62
hfs_file_truncate+0x1d2/0xb70 fs/hfs/extent.c:501
hfs_inode_setattr+0x4d0/0x730 fs/hfs/inode.c:688
notify_change+0xbba/0xea0 fs/attr.c:556
do_truncate+0x1c2/0x250 fs/open.c:68
vfs_truncate+0x4b4/0x540 fs/open.c:118
ksys_truncate+0xf3/0x1c0 fs/open.c:142
__do_sys_truncate fs/open.c:154 [inline]
__se_sys_truncate fs/open.c:152 [inline]
__x64_sys_truncate+0x5b/0x70 fs/open.c:152
do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fec6ed9f559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffef98d308 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007fec6f025fa0 RCX: 00007fec6ed9f559
RDX: 0000000000000000 RSI: 0000000001001bfc RDI: 0000200000000040
RBP: 00007fec6ee36b20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fec6f025fac R14: 00007fec6f025fa0 R15: 00007fec6f025fa0
final repro crashed as (corrupted=false):
option from the mount to silence this warning.
=======================================================
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5941 is trying to acquire lock:
ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
but task is already holding lock:
ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&tree->tree_lock/1);
lock(&tree->tree_lock/1);
*** DEADLOCK ***
May be due to missing lock nesting notation
locks held by syz.0.17/5941: 5, last CPU#1:
#0: ffff888038798460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:531
#1: ffff888036f8b040 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock_killable include/linux/fs.h:1029 [inline]
#1: ffff888036f8b040 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 fs/open.c:63
#2: ffff888036f8aea0 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf9/0x1680 fs/hfs/extent.c:403
#3: ffff8880370240a8 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
#4: ffff888036f8bfe0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf9/0x1680 fs/hfs/extent.c:403
stack backtrace:
CPU: 1 UID: 0 PID: 5941 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_deadlock_bug+0x27a/0x290 kernel/locking/lockdep.c:3085
check_deadlock kernel/locking/lockdep.c:3137 [inline]
validate_chain kernel/locking/lockdep.c:3939 [inline]
__lock_acquire+0x25db/0x2de0 kernel/locking/lockdep.c:5288
lock_acquire+0x115/0x350 kernel/locking/lockdep.c:5942
__mutex_lock_common kernel/locking/mutex.c:646 [inline]
__mutex_lock+0x197/0x15a0 kernel/locking/mutex.c:821
hfs_find_init+0x18d/0x300 fs/hfs/bfind.c:-1
hfs_ext_read_extent fs/hfs/extent.c:206 [inline]
hfs_extend_file+0x367/0x1680 fs/hfs/extent.c:407
hfs_bmap_reserve+0x108/0x430 fs/hfs/btree.c:402
__hfs_ext_write_extent+0x200/0x620 fs/hfs/extent.c:121
__hfs_ext_cache_extent+0x6e/0x9b0 fs/hfs/extent.c:180
hfs_ext_read_extent fs/hfs/extent.c:208 [inline]
hfs_extend_file+0x3ad/0x1680 fs/hfs/extent.c:407
hfs_get_block+0x401/0xbf0 fs/hfs/extent.c:359
__block_write_begin_int+0x6c1/0x1930 fs/buffer.c:2032
block_write_begin fs/buffer.c:2146 [inline]
cont_write_begin+0x71b/0xac0 fs/buffer.c:2508
hfs_write_begin+0x123/0x1c0 fs/hfs/inode.c:62
cont_expand_zero fs/buffer.c:2436 [inline]
cont_write_begin+0x2d6/0xac0 fs/buffer.c:2498
hfs_write_begin+0x123/0x1c0 fs/hfs/inode.c:62
hfs_file_truncate+0x1d2/0xb70 fs/hfs/extent.c:501
hfs_inode_setattr+0x4d0/0x730 fs/hfs/inode.c:688
notify_change+0xbba/0xea0 fs/attr.c:556
do_truncate+0x1c2/0x250 fs/open.c:68
vfs_truncate+0x4b4/0x540 fs/open.c:118
ksys_truncate+0xf3/0x1c0 fs/open.c:142
__do_sys_truncate fs/open.c:154 [inline]
__se_sys_truncate fs/open.c:152 [inline]
__x64_sys_truncate+0x5b/0x70 fs/open.c:152
do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fec6ed9f559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffef98d308 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007fec6f025fa0 RCX: 00007fec6ed9f559
RDX: 0000000000000000 RSI: 0000000001001bfc RDI: 0000200000000040
RBP: 00007fec6ee36b20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fec6f025fac R14: 00007fec6f025fa0 R15: 00007fec6f025fa0