Extracting prog: 2m5.497691002s
Minimizing prog: 63.99µs
Simplifying prog options: 0s
Extracting C: 33.348580293s
Simplifying C: 8m52.561429637s


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$hfsplus
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x2000010, &(0x7f0000000440)=ANY=[@ANYBLOB="0043e35bb111b8f630fcdba0683a7473feff008e13ada00aefba728465b35b5072070bad8f992edbd46c058dc890ab528f26fe3f00a49c07bcd149136c40aa13d4e07addd6fe054fec749e05fb0d35a01d9eab5cb6b3bcdf6be95ae7fe3a8da4d99cbce406e5bc35373c6d1c3b2fd9c6eba8e9a46abcc5da6718f4531c12f9c530f420e55241e9e8661bfcc391c582ec9b0f3718a10398ac95e25a0c4e8ac4a77c400a1d4448a369ad109eaa97bcee53bffecad42b3528b500ea404632a725de2bdd50ebb99a3300e09b40099f156fce3cb6ab258f4b23d084", @ANYRESHEX=0x0, @ANYBLOB="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"], 0x7, 0x64b, &(0x7f00000009c0)="$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")

program crashed: WARNING in hfsplus_bnode_create
single: successfully extracted reproducer
found reproducer with 1 syscalls
minimizing guilty program
extracting C reproducer
testing compiled C program (duration=45.46978317s, {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$hfsplus
program crashed: WARNING in hfsplus_bnode_create
simplifying C reproducer
testing compiled C program (duration=45.46978317s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {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$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {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$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {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$hfsplus
program crashed: WARNING in hfsplus_bnode_create
testing compiled C program (duration=45.46978317s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
program crashed: WARNING in hfsplus_bnode_create
reproducing took 11m31.407777022s
repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 1024
hfsplus: new node 0 already hashed?
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4170 at fs/hfsplus/bnode.c:590 hfsplus_bnode_create+0x3d1/0x450 fs/hfsplus/bnode.c:589
Modules linked in:
CPU: 0 PID: 4170 Comm: syz-executor180 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:hfsplus_bnode_create+0x3d1/0x450 fs/hfsplus/bnode.c:590
Code: 5f 1f 8a 89 ee e8 ef 5c 6b 07 e9 57 fd ff ff e8 25 6f 4c ff 4c 89 ef e8 fd 38 7f 07 48 c7 c7 20 60 1f 8a 89 ee e8 cf 5c 6b 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
RSP: 0018:ffffc900023670b0 EFLAGS: 00010246
RAX: 0000000000000023 RBX: ffff88807a78c000 RCX: 0d709375aaf2e600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
R13: ffff88807a78c0e0 R14: ffff88801afef200 R15: dffffc0000000000
FS:  0000555579113380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a2b7a24048 CR3: 000000001dc5a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x594/0x640 fs/hfsplus/btree.c:414
 hfs_bnode_split+0xc9/0xee0 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x38b/0xcc0 fs/hfsplus/brec.c:100
 hfsplus_create_cat+0x3b0/0x1020 fs/hfsplus/catalog.c:292
 hfsplus_fill_super+0x12f6/0x1b90 fs/hfsplus/super.c:560
 mount_bdev+0x287/0x3c0 fs/super.c:1400
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3014
 do_mount fs/namespace.c:3357 [inline]
 __do_sys_mount fs/namespace.c:3565 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3542
 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: 0033:0x7f45de050cba
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007ffe557550b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffe557550d0 RCX: 00007f45de050cba
RDX: 0000200000000000 RSI: 0000200000000040 RDI: 00007ffe557550d0
RBP: 0000200000000040 R08: 00007ffe55755110 R09: 0000000000000646
R10: 0000000002000010 R11: 0000000000000286 R12: 0000200000000000
R13: 00007ffe55755110 R14: 0000000000000003 R15: 0000000002000010
 </TASK>

final repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 1024
hfsplus: new node 0 already hashed?
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4170 at fs/hfsplus/bnode.c:590 hfsplus_bnode_create+0x3d1/0x450 fs/hfsplus/bnode.c:589
Modules linked in:
CPU: 0 PID: 4170 Comm: syz-executor180 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:hfsplus_bnode_create+0x3d1/0x450 fs/hfsplus/bnode.c:590
Code: 5f 1f 8a 89 ee e8 ef 5c 6b 07 e9 57 fd ff ff e8 25 6f 4c ff 4c 89 ef e8 fd 38 7f 07 48 c7 c7 20 60 1f 8a 89 ee e8 cf 5c 6b 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
RSP: 0018:ffffc900023670b0 EFLAGS: 00010246
RAX: 0000000000000023 RBX: ffff88807a78c000 RCX: 0d709375aaf2e600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
R13: ffff88807a78c0e0 R14: ffff88801afef200 R15: dffffc0000000000
FS:  0000555579113380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a2b7a24048 CR3: 000000001dc5a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_bmap_alloc+0x594/0x640 fs/hfsplus/btree.c:414
 hfs_bnode_split+0xc9/0xee0 fs/hfsplus/brec.c:245
 hfsplus_brec_insert+0x38b/0xcc0 fs/hfsplus/brec.c:100
 hfsplus_create_cat+0x3b0/0x1020 fs/hfsplus/catalog.c:292
 hfsplus_fill_super+0x12f6/0x1b90 fs/hfsplus/super.c:560
 mount_bdev+0x287/0x3c0 fs/super.c:1400
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3014
 do_mount fs/namespace.c:3357 [inline]
 __do_sys_mount fs/namespace.c:3565 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3542
 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: 0033:0x7f45de050cba
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007ffe557550b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffe557550d0 RCX: 00007f45de050cba
RDX: 0000200000000000 RSI: 0000200000000040 RDI: 00007ffe557550d0
RBP: 0000200000000040 R08: 00007ffe55755110 R09: 0000000000000646
R10: 0000000002000010 R11: 0000000000000286 R12: 0000200000000000
R13: 00007ffe55755110 R14: 0000000000000003 R15: 0000000002000010
 </TASK>