Extracting prog: 2m27.050778483s
Minimizing prog: 7m19.344029574s
Simplifying prog options: 0s
Extracting C: 45.659118648s
Simplifying C: 8m52.887166826s
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x12108d1, &(0x7f0000002ac0)=ANY=[], 0x2, 0x1ff, &(0x7f0000000940)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000040)={0x400000, 0x10000002000003})
program crashed: WARNING in iomap_iter
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=59.684599437s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x12108d1, &(0x7f0000002ac0)=ANY=[], 0x2, 0x1ff, &(0x7f0000000940)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
program did not crash
testing program (duration=59.684599437s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x12108d1, &(0x7f0000002ac0)=ANY=[], 0x2, 0x1ff, &(0x7f0000000940)="$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")
ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x400000, 0x10000002000003})
program did not crash
testing program (duration=59.684599437s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000040)={0x400000, 0x10000002000003})
program did not crash
testing program (duration=59.684599437s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x12108d1, &(0x7f0000002ac0)=ANY=[], 0x2, 0x1ff, &(0x7f0000000940)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000040)={0x400000, 0x10000002000003})
program did not crash
testing program (duration=59.684599437s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x12108d1, &(0x7f0000002ac0)=ANY=[], 0x2, 0x1ff, &(0x7f0000000940)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=59.684599437s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
simplifying C reproducer
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
testing compiled C program (duration=59.684599437s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-openat-ioctl$EXT4_IOC_GET_ES_CACHE
program crashed: WARNING in iomap_iter
reproducing took 19m24.941107191s
repro crashed as (corrupted=false):
WARNING: The mand mount option has been deprecated and
and is ignored by this kernel. Remove the mand
option from the mount to silence this warning.
=======================================================
erofs: (device loop0): mounted with root inode @ nid 36.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5821 at fs/iomap/iter.c:51 iomap_iter_done fs/iomap/iter.c:51 [inline]
WARNING: CPU: 1 PID: 5821 at fs/iomap/iter.c:51 iomap_iter+0x9db/0xf60 fs/iomap/iter.c:95
Modules linked in:
CPU: 1 UID: 0 PID: 5821 Comm: syz-executor319 Not tainted 6.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:iomap_iter_done fs/iomap/iter.c:51 [inline]
RIP: 0010:iomap_iter+0x9db/0xf60 fs/iomap/iter.c:95
Code: 0f 0b 90 e9 0a f9 ff ff e8 92 7f 65 ff 90 0f 0b 90 e9 42 fd ff ff e8 84 7f 65 ff 90 0f 0b 90 e9 71 fd ff ff e8 76 7f 65 ff 90 <0f> 0b 90 e9 d5 fd ff ff e8 68 7f 65 ff 90 0f 0b 90 43 80 3c 2e 00
RSP: 0018:ffffc900037476e0 EFLAGS: 00010293
RAX: ffffffff822f5a3a RBX: 0000000000670000 RCX: ffff888030168000
RDX: 0000000000000000 RSI: 0000000000670000 RDI: 0000000000670000
RBP: 0000000000670000 R08: ffffffff822f580a R09: 1ffffd40001a3dc6
R10: dffffc0000000000 R11: fffff940001a3dc7 R12: 1ffff920006e8f05
R13: dffffc0000000000 R14: 1ffff920006e8f04 R15: ffffc90003747820
FS: 0000555571d1a380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d130047f60 CR3: 0000000077936000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
iomap_fiemap+0x73b/0x9b0 fs/iomap/fiemap.c:80
ioctl_fiemap fs/ioctl.c:220 [inline]
do_vfs_ioctl+0x1bf8/0x2e40 fs/ioctl.c:841
__do_sys_ioctl fs/ioctl.c:905 [inline]
__se_sys_ioctl+0x81/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5217e6f679
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe68ff4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffe68ff41f8 RCX: 00007f5217e6f679
RDX: 0000000020000040 RSI: 00000000c020660b RDI: 0000000000000004
RBP: 00007f5217ee2610 R08: 0000000000000000 R09: 00007ffe68ff41f8
R10: 00000000000001f9 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe68ff41e8 R14: 0000000000000001 R15: 0000000000000001
final repro crashed as (corrupted=false):
WARNING: The mand mount option has been deprecated and
and is ignored by this kernel. Remove the mand
option from the mount to silence this warning.
=======================================================
erofs: (device loop0): mounted with root inode @ nid 36.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5821 at fs/iomap/iter.c:51 iomap_iter_done fs/iomap/iter.c:51 [inline]
WARNING: CPU: 1 PID: 5821 at fs/iomap/iter.c:51 iomap_iter+0x9db/0xf60 fs/iomap/iter.c:95
Modules linked in:
CPU: 1 UID: 0 PID: 5821 Comm: syz-executor319 Not tainted 6.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:iomap_iter_done fs/iomap/iter.c:51 [inline]
RIP: 0010:iomap_iter+0x9db/0xf60 fs/iomap/iter.c:95
Code: 0f 0b 90 e9 0a f9 ff ff e8 92 7f 65 ff 90 0f 0b 90 e9 42 fd ff ff e8 84 7f 65 ff 90 0f 0b 90 e9 71 fd ff ff e8 76 7f 65 ff 90 <0f> 0b 90 e9 d5 fd ff ff e8 68 7f 65 ff 90 0f 0b 90 43 80 3c 2e 00
RSP: 0018:ffffc900037476e0 EFLAGS: 00010293
RAX: ffffffff822f5a3a RBX: 0000000000670000 RCX: ffff888030168000
RDX: 0000000000000000 RSI: 0000000000670000 RDI: 0000000000670000
RBP: 0000000000670000 R08: ffffffff822f580a R09: 1ffffd40001a3dc6
R10: dffffc0000000000 R11: fffff940001a3dc7 R12: 1ffff920006e8f05
R13: dffffc0000000000 R14: 1ffff920006e8f04 R15: ffffc90003747820
FS: 0000555571d1a380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d130047f60 CR3: 0000000077936000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
iomap_fiemap+0x73b/0x9b0 fs/iomap/fiemap.c:80
ioctl_fiemap fs/ioctl.c:220 [inline]
do_vfs_ioctl+0x1bf8/0x2e40 fs/ioctl.c:841
__do_sys_ioctl fs/ioctl.c:905 [inline]
__se_sys_ioctl+0x81/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5217e6f679
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe68ff4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffe68ff41f8 RCX: 00007f5217e6f679
RDX: 0000000020000040 RSI: 00000000c020660b RDI: 0000000000000004
RBP: 00007f5217ee2610 R08: 0000000000000000 R09: 00007ffe68ff41f8
R10: 00000000000001f9 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe68ff41e8 R14: 0000000000000001 R15: 0000000000000001