Extracting prog: 2m2.417622314s
Minimizing prog: 6m59.495536345s
Simplifying prog options: 0s
Extracting C: 1m29.545051436s
Simplifying C: 8m27.218495022s


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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program crashed: UBSAN: shift-out-of-bounds in minix_statfs
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=48.735712456s, {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$minix-creat
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)

program did not crash
testing program (duration=48.735712456s, {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$minix-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program did not crash
testing program (duration=48.735712456s, {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}}): creat-statfs
detailed listing:
executing program 0:
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program did not crash
testing program (duration=48.735712456s, {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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(0x0, 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program did not crash
testing program (duration=48.735712456s, {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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=48.735712456s, {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$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
simplifying C reproducer
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154: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$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154: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$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing compiled C program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$minix-creat-statfs
program crashed: UBSAN: shift-out-of-bounds in minix_statfs
testing program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154: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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program crashed: UBSAN: shift-out-of-bounds in minix_statfs
validation run: crashed=true
testing program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154: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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program crashed: UBSAN: shift-out-of-bounds in minix_statfs
validation run: crashed=true
testing program (duration=48.735712456s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154: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$minix-creat-statfs
detailed listing:
executing program 0:
syz_mount_image$minix(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000004, &(0x7f0000000040)=ANY=[], 0x3, 0x18b, &(0x7f00000005c0)="$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")
creat(&(0x7f0000000100)='./bus\x00', 0x0)
statfs(&(0x7f00000000c0)='./bus\x00', 0x0)

program crashed: UBSAN: shift-out-of-bounds in minix_statfs
validation run: crashed=true
reproducing took 22m47.29928327s
repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
================================================================================
UBSAN: shift-out-of-bounds in fs/minix/inode.c:380:57
shift exponent 13056 is too large for 64-bit type 'unsigned long'
CPU: 0 PID: 4312 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 ubsan_epilogue+0xa/0x30 lib/ubsan.c:151
 __ubsan_handle_shift_out_of_bounds+0x37c/0x400 lib/ubsan.c:321
 minix_statfs+0x313/0x340 fs/minix/inode.c:380
 statfs_by_dentry fs/statfs.c:66 [inline]
 vfs_statfs fs/statfs.c:90 [inline]
 user_statfs+0x1f3/0x5b0 fs/statfs.c:105
 __do_sys_statfs fs/statfs.c:195 [inline]
 __se_sys_statfs fs/statfs.c:192 [inline]
 __x64_sys_statfs+0xdd/0x1a0 fs/statfs.c:192
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f46c68b8749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe5aa2a1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000089
RAX: ffffffffffffffda RBX: 00007f46c6b0efa0 RCX: 00007f46c68b8749
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000000c0
RBP: 00007f46c693cf91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f46c6b0efa0 R14: 00007f46c6b0efa0 R15: 0000000000000002
 </TASK>
================================================================================

final repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
================================================================================
UBSAN: shift-out-of-bounds in fs/minix/inode.c:380:57
shift exponent 13056 is too large for 64-bit type 'unsigned long'
CPU: 0 PID: 4312 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 ubsan_epilogue+0xa/0x30 lib/ubsan.c:151
 __ubsan_handle_shift_out_of_bounds+0x37c/0x400 lib/ubsan.c:321
 minix_statfs+0x313/0x340 fs/minix/inode.c:380
 statfs_by_dentry fs/statfs.c:66 [inline]
 vfs_statfs fs/statfs.c:90 [inline]
 user_statfs+0x1f3/0x5b0 fs/statfs.c:105
 __do_sys_statfs fs/statfs.c:195 [inline]
 __se_sys_statfs fs/statfs.c:192 [inline]
 __x64_sys_statfs+0xdd/0x1a0 fs/statfs.c:192
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f46c68b8749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe5aa2a1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000089
RAX: ffffffffffffffda RBX: 00007f46c6b0efa0 RCX: 00007f46c68b8749
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000000c0
RBP: 00007f46c693cf91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f46c6b0efa0 R14: 00007f46c6b0efa0 R15: 0000000000000002
 </TASK>
================================================================================