./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4282482494
<...>
Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts.
execve("./syz-executor4282482494", ["./syz-executor4282482494"], 0x7ffea9a5cb60 /* 10 vars */) = 0
brk(NULL) = 0x555556527000
brk(0x555556527d00) = 0x555556527d00
arch_prctl(ARCH_SET_FS, 0x555556527380) = 0
set_tid_address(0x555556527650) = 5059
set_robust_list(0x555556527660, 24) = 0
rseq(0x555556527ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4282482494", 4096) = 28
getrandom("\xbe\x4e\x54\x08\x0d\xc5\xb5\x99", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555556527d00
brk(0x555556548d00) = 0x555556548d00
brk(0x555556549000) = 0x555556549000
mprotect(0x7f4618f16000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4610a00000
write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 524288) = 524288
munmap(0x7f4610a00000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "hfsplus", MS_SYNCHRONOUS|MS_NOATIME|MS_POSIXACL|MS_LAZYTIME, "") = 0
openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[ 74.285636][ T5059] loop0: detected capacity change from 0 to 1024
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "blkio.bfq.io_wait_time", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
openat(AT_FDCWD, "memory.swap.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 5
openat(AT_FDCWD, "cpuacct.usage_percpu_sys", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EEXIST (File exists)
openat(AT_FDCWD, "blkio.throttle.io_serviced_recursive", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 6
[ 74.381283][ T5059] hfsplus: new node 0 already hashed?
[ 74.387244][ T5059] ------------[ cut here ]------------
[ 74.392762][ T5059] WARNING: CPU: 1 PID: 5059 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x3b6/0x440
[ 74.402764][ T5059] Modules linked in:
[ 74.406807][ T5059] CPU: 1 PID: 5059 Comm: syz-executor428 Not tainted 6.8.0-rc4-syzkaller-00034-g8d3dea210042 #0
[ 74.417330][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 74.428082][ T5059] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 74.434103][ T5059] Code: 44 89 e6 e8 0c ba e3 08 e9 78 fd ff ff e8 12 5d 1c ff 4c 89 ff e8 3a 7b f1 08 48 c7 c7 c0 f5 c0 8b 44 89 e6 e8 eb b9 e3 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 74.453843][ T5059] RSP: 0018:ffffc9000421f078 EFLAGS: 00010246
[ 74.460004][ T5059] RAX: 0000000000000023 RBX: ffff88801b2c2cc0 RCX: 226504912bdb6700
[ 74.468131][ T5059] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 74.476148][ T5059] RBP: 0000000000000000 R08: ffffffff81753d4c R09: 1ffff92000843db0
[ 74.484240][ T5059] R10: dffffc0000000000 R11: fffff52000843db1 R12: 0000000000000000
[ 74.492349][ T5059] R13: dffffc0000000000 R14: ffff888026282000 R15: ffff8880262820e0
[ 74.500427][ T5059] FS: 0000555556527380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 74.509488][ T5059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.516093][ T5059] CR2: 000055834a972c88 CR3: 0000000024e2e000 CR4: 00000000003506f0
[ 74.524134][ T5059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.532312][ T5059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.540383][ T5059] Call Trace:
[ 74.543695][ T5059]
[ 74.546734][ T5059] ? __warn+0x162/0x4b0
[ 74.550952][ T5059] ? hfsplus_bnode_create+0x3b6/0x440
[ 74.556442][ T5059] ? report_bug+0x2b3/0x500
[ 74.561006][ T5059] ? hfsplus_bnode_create+0x3b6/0x440
[ 74.566525][ T5059] ? handle_bug+0x3e/0x70
[ 74.570900][ T5059] ? exc_invalid_op+0x1a/0x50
[ 74.575598][ T5059] ? asm_exc_invalid_op+0x1a/0x20
[ 74.580706][ T5059] ? __wake_up_klogd+0xcc/0x110
[ 74.585605][ T5059] ? hfsplus_bnode_create+0x3b6/0x440
[ 74.591079][ T5059] ? hfsplus_bnode_create+0x3b5/0x440
[ 74.596580][ T5059] hfsplus_bmap_alloc+0x59a/0x640
[ 74.601650][ T5059] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 74.607313][ T5059] ? hfsplus_cat_set_perms+0xa8/0x630
[ 74.612736][ T5059] ? hfsplus_bnode_read_u16+0x146/0x2c0
[ 74.618368][ T5059] hfs_bnode_split+0xde/0x1110
[ 74.623172][ T5059] ? hfsplus_bnode_dump+0xa36/0xbb0
[ 74.628478][ T5059] ? hfsplus_bnode_read+0xe9/0x1e0
[ 74.633650][ T5059] ? __asan_memcpy+0x40/0x70
[ 74.638387][ T5059] ? hfsplus_bnode_read_u16+0x1c1/0x2c0
[ 74.643971][ T5059] ? __pfx_hfs_bnode_split+0x10/0x10
[ 74.649357][ T5059] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 74.655034][ T5059] hfsplus_brec_insert+0x3a6/0xde0
[ 74.660226][ T5059] ? do_raw_spin_unlock+0x13b/0x8b0
[ 74.665481][ T5059] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 74.671243][ T5059] ? hfsplus_cat_set_perms+0x2d1/0x630
[ 74.676813][ T5059] hfsplus_create_cat+0xef5/0x1b60
[ 74.681998][ T5059] ? __lock_acquire+0x1345/0x1fd0
[ 74.687145][ T5059] ? __pfx_hfsplus_create_cat+0x10/0x10
[ 74.692822][ T5059] ? do_raw_spin_unlock+0x13b/0x8b0
[ 74.698116][ T5059] ? _raw_spin_unlock+0x28/0x50
[ 74.703010][ T5059] hfsplus_mknod+0x16a/0x2a0
[ 74.707698][ T5059] ? __pfx_hfsplus_create+0x10/0x10
[ 74.712962][ T5059] path_openat+0x1424/0x3240
[ 74.717660][ T5059] ? __pfx_path_openat+0x10/0x10
[ 74.722644][ T5059] do_filp_open+0x234/0x490
[ 74.727244][ T5059] ? __pfx_do_filp_open+0x10/0x10
[ 74.732318][ T5059] ? _raw_spin_unlock+0x28/0x50
[ 74.737262][ T5059] ? alloc_fd+0x59c/0x640
[ 74.741699][ T5059] do_sys_openat2+0x13e/0x1d0
[ 74.746507][ T5059] ? __pfx_do_sys_openat2+0x10/0x10
[ 74.751748][ T5059] ? lockdep_hardirqs_on+0x98/0x140
[ 74.757034][ T5059] ? _raw_spin_unlock_irq+0x2e/0x50
[ 74.762277][ T5059] ? ptrace_notify+0x278/0x380
[ 74.767150][ T5059] __x64_sys_openat+0x247/0x2a0
[ 74.772310][ T5059] ? __pfx___x64_sys_openat+0x10/0x10
[ 74.777788][ T5059] ? do_syscall_64+0x108/0x240
[ 74.782598][ T5059] ? syscall_trace_enter+0x5e/0x150
[ 74.787904][ T5059] do_syscall_64+0xf9/0x240
[ 74.792554][ T5059] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 74.798533][ T5059] RIP: 0033:0x7f4618ea2779
[ 74.802985][ T5059] 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
[ 74.822719][ T5059] RSP: 002b:00007fffbb09ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 74.831226][ T5059] RAX: ffffffffffffffda RBX: 00007fffbb09dfa8 RCX: 00007f4618ea2779
[ 74.839302][ T5059] RDX: 000000000000275a RSI: 0000000020000000 RDI: 00000000ffffff9c
[ 74.847395][ T5059] RBP: 00007f4618f16610 R08: 0000000000000000 R09: 0000000000000000
[ 74.855411][ T5059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 74.863492][ T5059] R13: 00007fffbb09df98 R14: 0000000000000001 R15: 0000000000000001
[ 74.871558][ T5059]
[ 74.874585][ T5059] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.881867][ T5059] CPU: 1 PID: 5059 Comm: syz-executor428 Not tainted 6.8.0-rc4-syzkaller-00034-g8d3dea210042 #0
[ 74.892282][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 74.902342][ T5059] Call Trace:
[ 74.905628][ T5059]
[ 74.908563][ T5059] dump_stack_lvl+0x1e7/0x2e0
[ 74.913259][ T5059] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.918468][ T5059] ? __pfx__printk+0x10/0x10
[ 74.923069][ T5059] ? _printk+0xd5/0x120
[ 74.927237][ T5059] ? vscnprintf+0x5d/0x90
[ 74.931571][ T5059] panic+0x349/0x860
[ 74.935478][ T5059] ? __warn+0x171/0x4b0
[ 74.939645][ T5059] ? __pfx_panic+0x10/0x10
[ 74.944066][ T5059] ? show_trace_log_lvl+0x4e4/0x520
[ 74.949291][ T5059] __warn+0x31c/0x4b0
[ 74.953279][ T5059] ? hfsplus_bnode_create+0x3b6/0x440
[ 74.958659][ T5059] report_bug+0x2b3/0x500
[ 74.962989][ T5059] ? hfsplus_bnode_create+0x3b6/0x440
[ 74.968367][ T5059] handle_bug+0x3e/0x70
[ 74.972534][ T5059] exc_invalid_op+0x1a/0x50
[ 74.977047][ T5059] asm_exc_invalid_op+0x1a/0x20
[ 74.981906][ T5059] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 74.987889][ T5059] Code: 44 89 e6 e8 0c ba e3 08 e9 78 fd ff ff e8 12 5d 1c ff 4c 89 ff e8 3a 7b f1 08 48 c7 c7 c0 f5 c0 8b 44 89 e6 e8 eb b9 e3 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 75.007518][ T5059] RSP: 0018:ffffc9000421f078 EFLAGS: 00010246
[ 75.013615][ T5059] RAX: 0000000000000023 RBX: ffff88801b2c2cc0 RCX: 226504912bdb6700
[ 75.021599][ T5059] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 75.029584][ T5059] RBP: 0000000000000000 R08: ffffffff81753d4c R09: 1ffff92000843db0
[ 75.037565][ T5059] R10: dffffc0000000000 R11: fffff52000843db1 R12: 0000000000000000
[ 75.045548][ T5059] R13: dffffc0000000000 R14: ffff888026282000 R15: ffff8880262820e0
[ 75.053550][ T5059] ? __wake_up_klogd+0xcc/0x110
[ 75.058429][ T5059] ? hfsplus_bnode_create+0x3b5/0x440
[ 75.063818][ T5059] hfsplus_bmap_alloc+0x59a/0x640
[ 75.068869][ T5059] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 75.074438][ T5059] ? hfsplus_cat_set_perms+0xa8/0x630
[ 75.079830][ T5059] ? hfsplus_bnode_read_u16+0x146/0x2c0
[ 75.085393][ T5059] hfs_bnode_split+0xde/0x1110
[ 75.090171][ T5059] ? hfsplus_bnode_dump+0xa36/0xbb0
[ 75.095386][ T5059] ? hfsplus_bnode_read+0xe9/0x1e0
[ 75.100521][ T5059] ? __asan_memcpy+0x40/0x70
[ 75.105133][ T5059] ? hfsplus_bnode_read_u16+0x1c1/0x2c0
[ 75.110698][ T5059] ? __pfx_hfs_bnode_split+0x10/0x10
[ 75.115998][ T5059] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 75.121653][ T5059] hfsplus_brec_insert+0x3a6/0xde0
[ 75.126778][ T5059] ? do_raw_spin_unlock+0x13b/0x8b0
[ 75.132013][ T5059] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 75.137667][ T5059] ? hfsplus_cat_set_perms+0x2d1/0x630
[ 75.143151][ T5059] hfsplus_create_cat+0xef5/0x1b60
[ 75.148310][ T5059] ? __lock_acquire+0x1345/0x1fd0
[ 75.153369][ T5059] ? __pfx_hfsplus_create_cat+0x10/0x10
[ 75.158995][ T5059] ? do_raw_spin_unlock+0x13b/0x8b0
[ 75.164229][ T5059] ? _raw_spin_unlock+0x28/0x50
[ 75.169110][ T5059] hfsplus_mknod+0x16a/0x2a0
[ 75.173745][ T5059] ? __pfx_hfsplus_create+0x10/0x10
[ 75.178993][ T5059] path_openat+0x1424/0x3240
[ 75.183647][ T5059] ? __pfx_path_openat+0x10/0x10
[ 75.188624][ T5059] do_filp_open+0x234/0x490
[ 75.193151][ T5059] ? __pfx_do_filp_open+0x10/0x10
[ 75.198212][ T5059] ? _raw_spin_unlock+0x28/0x50
[ 75.203084][ T5059] ? alloc_fd+0x59c/0x640
[ 75.207456][ T5059] do_sys_openat2+0x13e/0x1d0
[ 75.212161][ T5059] ? __pfx_do_sys_openat2+0x10/0x10
[ 75.217471][ T5059] ? lockdep_hardirqs_on+0x98/0x140
[ 75.222695][ T5059] ? _raw_spin_unlock_irq+0x2e/0x50
[ 75.227912][ T5059] ? ptrace_notify+0x278/0x380
[ 75.232704][ T5059] __x64_sys_openat+0x247/0x2a0
[ 75.237583][ T5059] ? __pfx___x64_sys_openat+0x10/0x10
[ 75.242980][ T5059] ? do_syscall_64+0x108/0x240
[ 75.247769][ T5059] ? syscall_trace_enter+0x5e/0x150
[ 75.253045][ T5059] do_syscall_64+0xf9/0x240
[ 75.257584][ T5059] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 75.263504][ T5059] RIP: 0033:0x7f4618ea2779
[ 75.267942][ T5059] 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
[ 75.287574][ T5059] RSP: 002b:00007fffbb09ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 75.296026][ T5059] RAX: ffffffffffffffda RBX: 00007fffbb09dfa8 RCX: 00007f4618ea2779
[ 75.304019][ T5059] RDX: 000000000000275a RSI: 0000000020000000 RDI: 00000000ffffff9c
[ 75.312004][ T5059] RBP: 00007f4618f16610 R08: 0000000000000000 R09: 0000000000000000
[ 75.319990][ T5059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 75.327974][ T5059] R13: 00007fffbb09df98 R14: 0000000000000001 R15: 0000000000000001
[ 75.335979][ T5059]
[ 75.339207][ T5059] Kernel Offset: disabled
[ 75.343618][ T5059] Rebooting in 86400 seconds..