./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2320976220
<...>
Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts.
execve("./syz-executor2320976220", ["./syz-executor2320976220"], 0x7ffd542ac5f0 /* 10 vars */) = 0
brk(NULL) = 0x555575d3d000
brk(0x555575d3dd00) = 0x555575d3dd00
arch_prctl(ARCH_SET_FS, 0x555575d3d380) = 0
set_tid_address(0x555575d3d650) = 5826
set_robust_list(0x555575d3d660, 24) = 0
rseq(0x555575d3dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2320976220", 4096) = 28
getrandom("\xdd\x5e\x80\xf9\xc5\x30\x80\xd4", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555575d3dd00
brk(0x555575d5ed00) = 0x555575d5ed00
brk(0x555575d5f000) = 0x555575d5f000
mprotect(0x7f16a819c000, 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
write(1, "executing program\n", 18executing program
) = 18
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f169fc00000
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(0x7f169fc00000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[ 60.454289][ T5826] loop0: detected capacity change from 0 to 1024
[ 60.481497][ T5826] hfsplus: new node 0 already hashed?
[ 60.487303][ T5826] ------------[ cut here ]------------
[ 60.492774][ T5826] WARNING: CPU: 0 PID: 5826 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x3b6/0x440
[ 60.502581][ T5826] Modules linked in:
[ 60.506561][ T5826] CPU: 0 UID: 0 PID: 5826 Comm: syz-executor232 Not tainted 6.12.0-rc5-syzkaller-00047-g4236f913808c #0
[ 60.517703][ T5826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 60.527800][ T5826] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 60.533814][ T5826] Code: 44 89 e6 e8 2c b2 37 09 e9 78 fd ff ff e8 d2 33 11 ff 4c 89 ff e8 3a 79 44 09 48 c7 c7 40 1c 22 8c 44 89 e6 e8 0b b2 37 09 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 60.553523][ T5826] RSP: 0018:ffffc90003ed6f58 EFLAGS: 00010246
[ 60.559611][ T5826] RAX: 0000000000000023 RBX: ffff88801d68af00 RCX: aaac4162e3a60f00
[ 60.567625][ T5826] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 60.575680][ T5826] RBP: 0000000000000000 R08: ffffffff8174a0ec R09: 1ffff920007dad88
[ 60.583737][ T5826] R10: dffffc0000000000 R11: fffff520007dad89 R12: 0000000000000000
[ 60.591726][ T5826] R13: dffffc0000000000 R14: ffff888035844000 R15: ffff8880358440e0
[ 60.599771][ T5826] FS: 0000555575d3d380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 60.608757][ T5826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.615383][ T5826] CR2: 0000000036c7c388 CR3: 0000000034f6c000 CR4: 00000000003526f0
[ 60.623362][ T5826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.631427][ T5826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.639437][ T5826] Call Trace:
[ 60.642706][ T5826]
[ 60.645662][ T5826] ? __warn+0x168/0x4e0
[ 60.649834][ T5826] ? hfsplus_bnode_create+0x3b6/0x440
[ 60.655247][ T5826] ? report_bug+0x2b3/0x500
[ 60.659766][ T5826] ? hfsplus_bnode_create+0x3b6/0x440
[ 60.665188][ T5826] ? handle_bug+0x60/0x90
[ 60.669528][ T5826] ? exc_invalid_op+0x1a/0x50
[ 60.674236][ T5826] ? asm_exc_invalid_op+0x1a/0x20
[ 60.679269][ T5826] ? __wake_up_klogd+0xcc/0x110
[ 60.684182][ T5826] ? hfsplus_bnode_create+0x3b6/0x440
[ 60.689563][ T5826] ? hfsplus_bnode_create+0x3b5/0x440
[ 60.694995][ T5826] hfsplus_bmap_alloc+0x59a/0x640
[ 60.700030][ T5826] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 60.705607][ T5826] ? hfsplus_rename+0x110/0x1c0
[ 60.710465][ T5826] ? hfsplus_bnode_read_u16+0x146/0x2c0
[ 60.716049][ T5826] hfs_bnode_split+0xde/0x1110
[ 60.720823][ T5826] ? hfsplus_bnode_dump+0xa36/0xbb0
[ 60.726073][ T5826] ? __mark_inode_dirty+0x7f9/0xe90
[ 60.731294][ T5826] ? hfsplus_bnode_read+0xe9/0x1e0
[ 60.736461][ T5826] ? __asan_memcpy+0x40/0x70
[ 60.741073][ T5826] ? hfsplus_bnode_read_u16+0x1c1/0x2c0
[ 60.746695][ T5826] ? __pfx_hfs_bnode_split+0x10/0x10
[ 60.751990][ T5826] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 60.757659][ T5826] hfsplus_brec_insert+0x3a6/0xde0
[ 60.762799][ T5826] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 60.768476][ T5826] hfsplus_create_cat+0x49f/0x1b70
[ 60.773626][ T5826] ? __pfx_hfsplus_create_cat+0x10/0x10
[ 60.779161][ T5826] ? __mod_timer+0xb89/0xeb0
[ 60.783825][ T5826] ? do_raw_spin_unlock+0x13c/0x8b0
[ 60.789040][ T5826] ? _raw_spin_unlock+0x28/0x50
[ 60.793931][ T5826] ? hfsplus_new_inode+0x53e/0x6c0
[ 60.799050][ T5826] hfsplus_fill_super+0x13ee/0x1ca0
[ 60.804331][ T5826] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 60.809914][ T5826] ? snprintf+0xda/0x120
[ 60.814196][ T5826] ? __pfx_lock_release+0x10/0x10
[ 60.819230][ T5826] ? do_raw_spin_lock+0x14f/0x370
[ 60.824301][ T5826] ? sb_set_blocksize+0x98/0xf0
[ 60.829161][ T5826] ? setup_bdev_super+0x4e6/0x5d0
[ 60.834236][ T5826] mount_bdev+0x20a/0x2d0
[ 60.838577][ T5826] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 60.844162][ T5826] ? __pfx_mount_bdev+0x10/0x10
[ 60.849020][ T5826] ? vfs_parse_fs_string+0x190/0x230
[ 60.854362][ T5826] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 60.860024][ T5826] legacy_get_tree+0xee/0x190
[ 60.864771][ T5826] ? __pfx_hfsplus_mount+0x10/0x10
[ 60.869897][ T5826] vfs_get_tree+0x90/0x2b0
[ 60.874351][ T5826] do_new_mount+0x2be/0xb40
[ 60.878868][ T5826] ? __pfx_do_new_mount+0x10/0x10
[ 60.883956][ T5826] __se_sys_mount+0x2d6/0x3c0
[ 60.888647][ T5826] ? __pfx___se_sys_mount+0x10/0x10
[ 60.893883][ T5826] ? do_syscall_64+0x100/0x230
[ 60.898655][ T5826] ? __x64_sys_mount+0x20/0xc0
[ 60.903409][ T5826] do_syscall_64+0xf3/0x230
[ 60.907956][ T5826] ? clear_bhb_loop+0x35/0x90
[ 60.912620][ T5826] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.918564][ T5826] RIP: 0033:0x7f16a812997a
[ 60.922995][ T5826] 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
[ 60.942645][ T5826] RSP: 002b:00007fff4bacfbd8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 60.951095][ T5826] RAX: ffffffffffffffda RBX: 00007fff4bacfbf0 RCX: 00007f16a812997a
[ 60.959097][ T5826] RDX: 0000000020000100 RSI: 0000000020002900 RDI: 00007fff4bacfbf0
[ 60.967105][ T5826] RBP: 0000000000000004 R08: 00007fff4bacfc30 R09: 00000000000006d8
[ 60.975121][ T5826] R10: 0000000002000010 R11: 0000000000000286 R12: 0000000002000010
[ 60.983098][ T5826] R13: 00007fff4bacfc30 R14: 0000000000000003 R15: 0000000000080000
[ 60.991140][ T5826]
[ 60.994221][ T5826] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 61.001505][ T5826] CPU: 0 UID: 0 PID: 5826 Comm: syz-executor232 Not tainted 6.12.0-rc5-syzkaller-00047-g4236f913808c #0
[ 61.012605][ T5826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 61.022649][ T5826] Call Trace:
[ 61.025938][ T5826]
[ 61.028860][ T5826] dump_stack_lvl+0x241/0x360
[ 61.033538][ T5826] ? __pfx_dump_stack_lvl+0x10/0x10
[ 61.038728][ T5826] ? __pfx__printk+0x10/0x10
[ 61.043307][ T5826] ? _printk+0xd5/0x120
[ 61.047453][ T5826] ? __init_begin+0x41000/0x41000
[ 61.052472][ T5826] ? vscnprintf+0x5d/0x90
[ 61.056802][ T5826] panic+0x349/0x880
[ 61.060690][ T5826] ? __warn+0x177/0x4e0
[ 61.064838][ T5826] ? __pfx_panic+0x10/0x10
[ 61.069248][ T5826] ? show_trace_log_lvl+0x3b2/0x410
[ 61.074451][ T5826] __warn+0x34b/0x4e0
[ 61.078423][ T5826] ? hfsplus_bnode_create+0x3b6/0x440
[ 61.083794][ T5826] report_bug+0x2b3/0x500
[ 61.088116][ T5826] ? hfsplus_bnode_create+0x3b6/0x440
[ 61.093487][ T5826] handle_bug+0x60/0x90
[ 61.097637][ T5826] exc_invalid_op+0x1a/0x50
[ 61.102134][ T5826] asm_exc_invalid_op+0x1a/0x20
[ 61.106978][ T5826] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 61.112952][ T5826] Code: 44 89 e6 e8 2c b2 37 09 e9 78 fd ff ff e8 d2 33 11 ff 4c 89 ff e8 3a 79 44 09 48 c7 c7 40 1c 22 8c 44 89 e6 e8 0b b2 37 09 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 61.132546][ T5826] RSP: 0018:ffffc90003ed6f58 EFLAGS: 00010246
[ 61.138609][ T5826] RAX: 0000000000000023 RBX: ffff88801d68af00 RCX: aaac4162e3a60f00
[ 61.146570][ T5826] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 61.154530][ T5826] RBP: 0000000000000000 R08: ffffffff8174a0ec R09: 1ffff920007dad88
[ 61.162491][ T5826] R10: dffffc0000000000 R11: fffff520007dad89 R12: 0000000000000000
[ 61.170453][ T5826] R13: dffffc0000000000 R14: ffff888035844000 R15: ffff8880358440e0
[ 61.178421][ T5826] ? __wake_up_klogd+0xcc/0x110
[ 61.183271][ T5826] ? hfsplus_bnode_create+0x3b5/0x440
[ 61.188639][ T5826] hfsplus_bmap_alloc+0x59a/0x640
[ 61.193664][ T5826] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 61.199200][ T5826] ? hfsplus_rename+0x110/0x1c0
[ 61.204041][ T5826] ? hfsplus_bnode_read_u16+0x146/0x2c0
[ 61.209583][ T5826] hfs_bnode_split+0xde/0x1110
[ 61.214341][ T5826] ? hfsplus_bnode_dump+0xa36/0xbb0
[ 61.219537][ T5826] ? __mark_inode_dirty+0x7f9/0xe90
[ 61.224728][ T5826] ? hfsplus_bnode_read+0xe9/0x1e0
[ 61.229835][ T5826] ? __asan_memcpy+0x40/0x70
[ 61.234422][ T5826] ? hfsplus_bnode_read_u16+0x1c1/0x2c0
[ 61.239960][ T5826] ? __pfx_hfs_bnode_split+0x10/0x10
[ 61.245240][ T5826] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 61.250866][ T5826] hfsplus_brec_insert+0x3a6/0xde0
[ 61.255987][ T5826] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 61.261622][ T5826] hfsplus_create_cat+0x49f/0x1b70
[ 61.266734][ T5826] ? __pfx_hfsplus_create_cat+0x10/0x10
[ 61.272273][ T5826] ? __mod_timer+0xb89/0xeb0
[ 61.276890][ T5826] ? do_raw_spin_unlock+0x13c/0x8b0
[ 61.282083][ T5826] ? _raw_spin_unlock+0x28/0x50
[ 61.286933][ T5826] ? hfsplus_new_inode+0x53e/0x6c0
[ 61.292038][ T5826] hfsplus_fill_super+0x13ee/0x1ca0
[ 61.297244][ T5826] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 61.302823][ T5826] ? snprintf+0xda/0x120
[ 61.307059][ T5826] ? __pfx_lock_release+0x10/0x10
[ 61.312078][ T5826] ? do_raw_spin_lock+0x14f/0x370
[ 61.317117][ T5826] ? sb_set_blocksize+0x98/0xf0
[ 61.321959][ T5826] ? setup_bdev_super+0x4e6/0x5d0
[ 61.326980][ T5826] mount_bdev+0x20a/0x2d0
[ 61.331300][ T5826] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 61.336839][ T5826] ? __pfx_mount_bdev+0x10/0x10
[ 61.341683][ T5826] ? vfs_parse_fs_string+0x190/0x230
[ 61.346964][ T5826] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 61.352595][ T5826] legacy_get_tree+0xee/0x190
[ 61.357265][ T5826] ? __pfx_hfsplus_mount+0x10/0x10
[ 61.362371][ T5826] vfs_get_tree+0x90/0x2b0
[ 61.366785][ T5826] do_new_mount+0x2be/0xb40
[ 61.371310][ T5826] ? __pfx_do_new_mount+0x10/0x10
[ 61.376350][ T5826] __se_sys_mount+0x2d6/0x3c0
[ 61.381038][ T5826] ? __pfx___se_sys_mount+0x10/0x10
[ 61.386251][ T5826] ? do_syscall_64+0x100/0x230
[ 61.391022][ T5826] ? __x64_sys_mount+0x20/0xc0
[ 61.395785][ T5826] do_syscall_64+0xf3/0x230
[ 61.400290][ T5826] ? clear_bhb_loop+0x35/0x90
[ 61.404967][ T5826] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.410857][ T5826] RIP: 0033:0x7f16a812997a
[ 61.415265][ T5826] 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
[ 61.434861][ T5826] RSP: 002b:00007fff4bacfbd8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 61.443289][ T5826] RAX: ffffffffffffffda RBX: 00007fff4bacfbf0 RCX: 00007f16a812997a
[ 61.451261][ T5826] RDX: 0000000020000100 RSI: 0000000020002900 RDI: 00007fff4bacfbf0
[ 61.459229][ T5826] RBP: 0000000000000004 R08: 00007fff4bacfc30 R09: 00000000000006d8
[ 61.467196][ T5826] R10: 0000000002000010 R11: 0000000000000286 R12: 0000000002000010
[ 61.475164][ T5826] R13: 00007fff4bacfc30 R14: 0000000000000003 R15: 0000000000080000
[ 61.483140][ T5826]
[ 61.486391][ T5826] Kernel Offset: disabled
[ 61.490735][ T5826] Rebooting in 86400 seconds..