Extracting prog: 6m52.72530673s Minimizing prog: 29.665µs Simplifying prog options: 0s Extracting C: 2m2.986791487s Simplifying C: 15m43.832945992s 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(&(0x7f0000000080), &(0x7f0000000140)='./file1\x00', 0x3000c00, &(0x7f0000000200)=ANY=[], 0x1, 0x672, &(0x7f00000009c0)="$eJzs3c1vHGcdB/DvbDaONxTXTZM2RZUSNRIgIhI7JgVzISCEcqhQVQ6crcRprGzS4rjIrRB1y9u1h/wB5eAbJyTukcqFC9x69bESgksumNOimZ21t/auX0rsteHzsWafZ+aZeZ7f/OZtdyVrA/zfunk5zccpcvPya8vl/NrqTHttdeZ+r57kVJJG0uwWKf7V6XQ+SW6kO+WlcmHdXTFsnEcLs298+mTts+5cs56q9Rs7bbc3K/WUi0lO1OXT6u/Wbv2N79ZdsbGHZcIu9RIHo3YySafyj0fdJT/7yzMbLX1ag7be9cwHjoGi+9zcZjI5XV/o5fuA7lOx+8w+1lZGHQAAAAAcgmfXs57lTIw6DgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADhO6t//L+rpW73FF1P0fv9/rG5LXT9aLuxv9ccHFQcAAAAAAAAAHKIL61nPciZ6850ijSSvVDNnq9cv5Z08zHwWcyXLmctSlrKY6SSTfR2NLc8tLS1O72HLawO3vLZLoKfqsvV09hsAAAAAAAAAjpEnE1uXFM2tSz7MzWxbDQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARqlITnSLajrbq0+m0UwynmSsXG8l+Vuvfpw9HnUAAAAAcAieXc96ljPRm+8U1Wf+F6rP/eN5Jw+ylIUspZ353K6+C+h+6m+src6011Zn7pfT9n6//899hVH1mO53D4NHPl+t0cqdLFRLruRW3ko7t9Ootiydr+K5PZEMjOuDMqbie7U9Rna7Lss9/6gut3l/Xzs7zD6/TJmsMnJyIyNTdWxlNp7rHZnBR2ifR2frSNNpbAR7dstIW3biC+X8dF2W+/PbjZw39hXzwdiaiWt9Z98LO+c8+dqf/vDTu+0H9+7eeXh54Gl0BK3U5Ym67FSvre2ZmOnLxIv/i5kYaqrKxIcb8zfzo/wkl3Mxr2cxC/l55rKU+VzMD6vaXH0+F32X/JBM3fjc3Ou7RTJWn6Hdg9XIuX3E9Eq17UQW8uO8lduZz6vV37VM59u5nuuZ7TvC53Y+wtVV3xhy1Xe+PDD4S1+vK60kv6vLo6HM63N9ee2/505Wbf1LNrN0Zg9Z2ue9sfmVulKO8asjclfs2pqJ6b5MPL+2Op7hmfh9dVt52H5wb/Hu3Nt7G+7MR3WlvI5+s/XJPNK7Snm+nCkPVjX3+bOjbHt+YNt01XZ2o62xre3cRlv3Sl0ZeqWO1e/h+ntq9kX34sBRZqq2831tg95vAXDknf7G6bHW31t/bX3c+nXrbuu18R+c+s6pl8dy8s8nv9ucOvHVxsvFH/Nxfrn5+R8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPjiHr773r25dnt+cUul0+m8P6TpOFd6P2d2iIO+9Ewyql0eS3I0Mv/vTqdTLymOQjw7VzqlU+kc+FjNJIOaLvQv+WAk58+Ib0zAgbu6dP/tqw/ffe+bC/fn3px/c/7B7PXrs1Oz11+duXpnoT0/1X0ddZTAQdh86I86EgAAAAAAAAAAAGCvns7/DLSSDF9n+Ojjh7mrAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwDF183Kaj1NkeurKVDm/tjrTLqdefXPNZpJGkuIXSfFJciPdKZN93RXDxnm0MPvGp0/WPtvsq9lbv7HTdnuzUk+5mOREXT6t/m791/2Ve1eMp07YpV7iYNT+EwAA//9TlwLb") 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus detailed listing: executing program 0: syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000140)='./file1\x00', 0x3000c00, &(0x7f0000000200)=ANY=[], 0x1, 0x672, &(0x7f00000009c0)="$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") program crashed: KMSAN: uninit-value in hfsplus_strcasecmp single: successfully extracted reproducer found reproducer with 1 syscalls minimizing guilty program 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus program crashed: KMSAN: uninit-value in hfsplus_strcasecmp reproducing took 24m39.545105877s repro crashed as (corrupted=false): loop0: detected capacity change from 0 to 1024 ===================================================== BUG: KMSAN: uninit-value in case_fold fs/hfsplus/unicode.c:23 [inline] BUG: KMSAN: uninit-value in hfsplus_strcasecmp+0x1ca/0x770 fs/hfsplus/unicode.c:47 case_fold fs/hfsplus/unicode.c:23 [inline] hfsplus_strcasecmp+0x1ca/0x770 fs/hfsplus/unicode.c:47 hfsplus_cat_case_cmp_key+0xde/0x190 fs/hfsplus/catalog.c:26 hfs_find_rec_by_key+0xb1/0x240 fs/hfsplus/bfind.c:89 __hfsplus_brec_find+0x26f/0x7b0 fs/hfsplus/bfind.c:124 hfsplus_brec_find+0x445/0x970 fs/hfsplus/bfind.c:184 hfsplus_brec_read+0x46/0x1a0 fs/hfsplus/bfind.c:211 hfsplus_fill_super+0x199e/0x2700 fs/hfsplus/super.c:531 mount_bdev+0x39a/0x520 fs/super.c:1693 hfsplus_mount+0x4d/0x60 fs/hfsplus/super.c:647 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xb1/0x5a0 fs/super.c:1814 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4034 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4034 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: slab_post_alloc_hook mm/slub.c:4091 [inline] slab_alloc_node mm/slub.c:4134 [inline] __do_kmalloc_node mm/slub.c:4263 [inline] __kmalloc_noprof+0x661/0xf30 mm/slub.c:4276 kmalloc_noprof include/linux/slab.h:882 [inline] hfsplus_find_init+0x95/0x1d0 fs/hfsplus/bfind.c:21 hfsplus_fill_super+0x1688/0x2700 fs/hfsplus/super.c:525 mount_bdev+0x39a/0x520 fs/super.c:1693 hfsplus_mount+0x4d/0x60 fs/hfsplus/super.c:647 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xb1/0x5a0 fs/super.c:1814 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4034 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4034 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 1 UID: 0 PID: 5785 Comm: syz-executor208 Not tainted 6.12.0-rc6-syzkaller-00169-g906bd684e4b1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 ===================================================== final repro crashed as (corrupted=false): loop0: detected capacity change from 0 to 1024 ===================================================== BUG: KMSAN: uninit-value in case_fold fs/hfsplus/unicode.c:23 [inline] BUG: KMSAN: uninit-value in hfsplus_strcasecmp+0x1ca/0x770 fs/hfsplus/unicode.c:47 case_fold fs/hfsplus/unicode.c:23 [inline] hfsplus_strcasecmp+0x1ca/0x770 fs/hfsplus/unicode.c:47 hfsplus_cat_case_cmp_key+0xde/0x190 fs/hfsplus/catalog.c:26 hfs_find_rec_by_key+0xb1/0x240 fs/hfsplus/bfind.c:89 __hfsplus_brec_find+0x26f/0x7b0 fs/hfsplus/bfind.c:124 hfsplus_brec_find+0x445/0x970 fs/hfsplus/bfind.c:184 hfsplus_brec_read+0x46/0x1a0 fs/hfsplus/bfind.c:211 hfsplus_fill_super+0x199e/0x2700 fs/hfsplus/super.c:531 mount_bdev+0x39a/0x520 fs/super.c:1693 hfsplus_mount+0x4d/0x60 fs/hfsplus/super.c:647 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xb1/0x5a0 fs/super.c:1814 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4034 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4034 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: slab_post_alloc_hook mm/slub.c:4091 [inline] slab_alloc_node mm/slub.c:4134 [inline] __do_kmalloc_node mm/slub.c:4263 [inline] __kmalloc_noprof+0x661/0xf30 mm/slub.c:4276 kmalloc_noprof include/linux/slab.h:882 [inline] hfsplus_find_init+0x95/0x1d0 fs/hfsplus/bfind.c:21 hfsplus_fill_super+0x1688/0x2700 fs/hfsplus/super.c:525 mount_bdev+0x39a/0x520 fs/super.c:1693 hfsplus_mount+0x4d/0x60 fs/hfsplus/super.c:647 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xb1/0x5a0 fs/super.c:1814 do_new_mount+0x71f/0x15e0 fs/namespace.c:3507 path_mount+0x742/0x1f10 fs/namespace.c:3834 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x722/0x810 fs/namespace.c:4034 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4034 x64_sys_call+0x255a/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:166 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 1 UID: 0 PID: 5785 Comm: syz-executor208 Not tainted 6.12.0-rc6-syzkaller-00169-g906bd684e4b1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 =====================================================