./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2863646250
<...>
Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts.
execve("./syz-executor2863646250", ["./syz-executor2863646250"], 0x7ffe662689e0 /* 10 vars */) = 0
brk(NULL) = 0x55555557e000
brk(0x55555557ed00) = 0x55555557ed00
arch_prctl(ARCH_SET_FS, 0x55555557e380) = 0
set_tid_address(0x55555557e650) = 5062
set_robust_list(0x55555557e660, 24) = 0
rseq(0x55555557eca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2863646250", 4096) = 28
getrandom("\x36\x08\x2e\xca\x56\x91\x22\xda", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55555557ed00
brk(0x55555559fd00) = 0x55555559fd00
brk(0x5555555a0000) = 0x5555555a0000
mprotect(0x7f8557425000, 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) = 0x7f854ee00000
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(0x7f854ee00000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./bus", 0777) = 0
[ 57.956999][ T5062] loop0: detected capacity change from 0 to 1024
[ 57.988685][ T5062] =======================================================
[ 57.988685][ T5062] WARNING: The mand mount option has been deprecated and
mount("/dev/loop0", "./bus", "hfsplus", MS_SYNCHRONOUS|MS_MANDLOCK, "") = 0
openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
chdir("./bus") = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
creat("./bus", 000) = 4
[ 57.988685][ T5062] and is ignored by this kernel. Remove the mand
[ 57.988685][ T5062] option from the mount to silence this warning.
[ 57.988685][ T5062] =======================================================
[ 58.041019][ T5062] hfsplus: new node 0 already hashed?
[ 58.046896][ T5062] ------------[ cut here ]------------
[ 58.052337][ T5062] WARNING: CPU: 0 PID: 5062 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x14c/0x530
[ 58.062120][ T5062] Modules linked in:
[ 58.066046][ T5062] CPU: 0 PID: 5062 Comm: syz-executor286 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0
[ 58.076492][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 58.086912][ T5062] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 58.092892][ T5062] Code: 65 29 ff 45 39 fc 75 9e e8 61 6a 29 ff 4c 89 f7 e8 d9 e6 32 08 e8 54 6a 29 ff 44 89 e6 48 c7 c7 00 68 e8 8a e8 45 2d 0c ff 90 <0f> 0b 90 e8 3c 6a 29 ff 48 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41
[ 58.112553][ T5062] RSP: 0018:ffffc900043f7270 EFLAGS: 00010286
[ 58.118680][ T5062] RAX: 0000000000000023 RBX: ffff88802db67000 RCX: ffffffff816afbf9
[ 58.126699][ T5062] RDX: 0000000000000000 RSI: ffffffff816b80c2 RDI: 0000000000000005
[ 58.134681][ T5062] RBP: ffff888021cb4000 R08: 0000000000000005 R09: 0000000000000000
[ 58.142673][ T5062] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
[ 58.150701][ T5062] R13: dffffc0000000000 R14: ffff888021cb40e0 R15: 0000000000000000
[ 58.158714][ T5062] FS: 000055555557e380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 58.167696][ T5062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.174264][ T5062] CR2: 0000000020018000 CR3: 00000000732ed000 CR4: 0000000000350ef0
[ 58.182258][ T5062] Call Trace:
[ 58.185581][ T5062]
[ 58.188554][ T5062] ? show_regs+0x8f/0xa0
[ 58.192848][ T5062] ? __warn+0xe6/0x390
[ 58.196973][ T5062] ? hfsplus_bnode_create+0x14c/0x530
[ 58.202385][ T5062] ? report_bug+0x3bc/0x580
[ 58.206952][ T5062] ? handle_bug+0x3d/0x70
[ 58.211324][ T5062] ? exc_invalid_op+0x17/0x40
[ 58.216049][ T5062] ? asm_exc_invalid_op+0x1a/0x20
[ 58.221119][ T5062] ? __wake_up_klogd.part.0+0x99/0xf0
[ 58.226552][ T5062] ? vprintk+0x82/0x90
[ 58.230674][ T5062] ? hfsplus_bnode_create+0x14c/0x530
[ 58.236121][ T5062] hfsplus_bmap_alloc+0x728/0x830
[ 58.241198][ T5062] ? hfsplus_bmap_reserve+0x410/0x410
[ 58.246651][ T5062] ? print_irq_inversion_bug.part.0+0x128/0x590
[ 58.252939][ T5062] ? hfsplus_find_init+0x95/0x200
[ 58.258018][ T5062] ? kasan_save_stack+0x42/0x50
[ 58.262892][ T5062] ? kasan_save_stack+0x33/0x50
[ 58.267797][ T5062] ? kasan_save_track+0x14/0x30
[ 58.272680][ T5062] ? __kasan_kmalloc+0xa2/0xb0
[ 58.277468][ T5062] ? __kmalloc+0x1f9/0x440
[ 58.281922][ T5062] hfs_btree_inc_height.isra.0+0x100/0x8b0
[ 58.287790][ T5062] ? hfs_bnode_split+0xdc0/0xdc0
[ 58.292770][ T5062] ? mutex_is_locked+0x40/0x40
[ 58.297562][ T5062] hfsplus_brec_insert+0x9fe/0xc50
[ 58.302721][ T5062] ? trace_contention_end+0xd6/0x100
[ 58.308040][ T5062] ? hfsplus_brec_find+0x3e8/0x520
[ 58.313210][ T5062] ? __mutex_lock+0x1a6/0x9d0
[ 58.317914][ T5062] ? hfsplus_brec_keylen+0x340/0x340
[ 58.323226][ T5062] ? hfsplus_bmap_reserve+0x332/0x410
[ 58.328631][ T5062] ? mutex_trylock+0x130/0x130
[ 58.333411][ T5062] __hfsplus_ext_write_extent+0x49c/0x5e0
[ 58.339153][ T5062] ? trace_kmalloc+0x26/0xa0
[ 58.343768][ T5062] __hfsplus_ext_cache_extent+0x98/0x9d0
[ 58.349446][ T5062] hfsplus_ext_read_extent+0x1fc/0x240
[ 58.354928][ T5062] ? __hfsplus_ext_cache_extent+0x9d0/0x9d0
[ 58.360864][ T5062] ? hfsplus_get_block+0x3b8/0x9e0
[ 58.366059][ T5062] hfsplus_file_extend+0x695/0x1090
[ 58.371329][ T5062] ? hfsplus_free_fork+0x820/0x820
[ 58.376580][ T5062] ? __lock_buffer+0x70/0x70
[ 58.381188][ T5062] ? spin_bug+0x1d0/0x1d0
[ 58.385515][ T5062] hfsplus_get_block+0x1ae/0x9e0
[ 58.390516][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.396025][ T5062] __block_write_begin_int+0x4fb/0x16e0
[ 58.401570][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.407085][ T5062] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 58.412675][ T5062] block_write_begin+0xb1/0x490
[ 58.417552][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.423033][ T5062] cont_write_begin+0x530/0x730
[ 58.427938][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.433419][ T5062] ? block_write_begin+0x490/0x490
[ 58.438554][ T5062] ? fault_in_readable+0x106/0x200
[ 58.443717][ T5062] ? fault_in_readable+0x150/0x200
[ 58.448869][ T5062] ? fault_in_subpage_writeable+0x20/0x20
[ 58.454619][ T5062] hfsplus_write_begin+0x87/0x140
[ 58.459666][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.465157][ T5062] generic_perform_write+0x278/0x600
[ 58.470507][ T5062] ? folio_add_wait_queue+0x1c0/0x1c0
[ 58.475922][ T5062] ? generic_write_checks+0x2b0/0x3f0
[ 58.481299][ T5062] __generic_file_write_iter+0x1f9/0x240
[ 58.487022][ T5062] generic_file_write_iter+0xe3/0x350
[ 58.492440][ T5062] vfs_write+0x6d5/0x1100
[ 58.496833][ T5062] ? kernel_write+0x6c0/0x6c0
[ 58.501537][ T5062] ? find_held_lock+0x2d/0x110
[ 58.506374][ T5062] ? reacquire_held_locks+0x4c0/0x4c0
[ 58.511782][ T5062] ? __fget_light+0x173/0x200
[ 58.516494][ T5062] ksys_write+0x12f/0x250
[ 58.520855][ T5062] ? __ia32_sys_read+0xb0/0xb0
[ 58.525606][ T5062] ? lockdep_hardirqs_on+0x7d/0x110
[ 58.530850][ T5062] ? _raw_spin_unlock_irq+0x2e/0x50
[ 58.536099][ T5062] ? ptrace_notify+0xf4/0x130
[ 58.540770][ T5062] do_syscall_64+0xd3/0x250
[ 58.545267][ T5062] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 58.551198][ T5062] RIP: 0033:0x7f85573b2639
[ 58.555628][ T5062] 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
[ 58.575269][ T5062] RSP: 002b:00007ffd40958658 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 58.583750][ T5062] RAX: ffffffffffffffda RBX: 00007ffd40958828 RCX: 00007f85573b2639
[ 58.591786][ T5062] RDX: 00000000175d9003 RSI: 0000000020000200 RDI: 0000000000000004
[ 58.599801][ T5062] RBP: 00007f8557425610 R08: 0000000000000000 R09: 00007ffd40958828
[ 58.607820][ T5062] R10: 000000000000062f R11: 0000000000000246 R12: 0000000000000001
[ 58.615840][ T5062] R13: 00007ffd40958818 R14: 0000000000000001 R15: 0000000000000001
[ 58.623857][ T5062]
[ 58.626945][ T5062] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 58.634231][ T5062] CPU: 0 PID: 5062 Comm: syz-executor286 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0
[ 58.644635][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 58.654680][ T5062] Call Trace:
[ 58.657956][ T5062]
[ 58.660877][ T5062] dump_stack_lvl+0xd9/0x1b0
[ 58.665470][ T5062] panic+0x6dc/0x790
[ 58.669366][ T5062] ? panic_smp_self_stop+0xa0/0xa0
[ 58.674473][ T5062] ? show_trace_log_lvl+0x363/0x4f0
[ 58.679680][ T5062] ? check_panic_on_warn+0x1f/0xb0
[ 58.684791][ T5062] ? hfsplus_bnode_create+0x14c/0x530
[ 58.690160][ T5062] check_panic_on_warn+0xab/0xb0
[ 58.695097][ T5062] __warn+0xf2/0x390
[ 58.698988][ T5062] ? hfsplus_bnode_create+0x14c/0x530
[ 58.704360][ T5062] report_bug+0x3bc/0x580
[ 58.708689][ T5062] handle_bug+0x3d/0x70
[ 58.712852][ T5062] exc_invalid_op+0x17/0x40
[ 58.717354][ T5062] asm_exc_invalid_op+0x1a/0x20
[ 58.722200][ T5062] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 58.728181][ T5062] Code: 65 29 ff 45 39 fc 75 9e e8 61 6a 29 ff 4c 89 f7 e8 d9 e6 32 08 e8 54 6a 29 ff 44 89 e6 48 c7 c7 00 68 e8 8a e8 45 2d 0c ff 90 <0f> 0b 90 e8 3c 6a 29 ff 48 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41
[ 58.747782][ T5062] RSP: 0018:ffffc900043f7270 EFLAGS: 00010286
[ 58.753867][ T5062] RAX: 0000000000000023 RBX: ffff88802db67000 RCX: ffffffff816afbf9
[ 58.761857][ T5062] RDX: 0000000000000000 RSI: ffffffff816b80c2 RDI: 0000000000000005
[ 58.769850][ T5062] RBP: ffff888021cb4000 R08: 0000000000000005 R09: 0000000000000000
[ 58.777826][ T5062] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
[ 58.785799][ T5062] R13: dffffc0000000000 R14: ffff888021cb40e0 R15: 0000000000000000
[ 58.793778][ T5062] ? __wake_up_klogd.part.0+0x99/0xf0
[ 58.799160][ T5062] ? vprintk+0x82/0x90
[ 58.803237][ T5062] hfsplus_bmap_alloc+0x728/0x830
[ 58.808272][ T5062] ? hfsplus_bmap_reserve+0x410/0x410
[ 58.813644][ T5062] ? print_irq_inversion_bug.part.0+0x128/0x590
[ 58.819895][ T5062] ? hfsplus_find_init+0x95/0x200
[ 58.824922][ T5062] ? kasan_save_stack+0x42/0x50
[ 58.829767][ T5062] ? kasan_save_stack+0x33/0x50
[ 58.834609][ T5062] ? kasan_save_track+0x14/0x30
[ 58.839454][ T5062] ? __kasan_kmalloc+0xa2/0xb0
[ 58.844210][ T5062] ? __kmalloc+0x1f9/0x440
[ 58.848638][ T5062] hfs_btree_inc_height.isra.0+0x100/0x8b0
[ 58.854453][ T5062] ? hfs_bnode_split+0xdc0/0xdc0
[ 58.859396][ T5062] ? mutex_is_locked+0x40/0x40
[ 58.864166][ T5062] hfsplus_brec_insert+0x9fe/0xc50
[ 58.869279][ T5062] ? trace_contention_end+0xd6/0x100
[ 58.874562][ T5062] ? hfsplus_brec_find+0x3e8/0x520
[ 58.879676][ T5062] ? __mutex_lock+0x1a6/0x9d0
[ 58.884352][ T5062] ? hfsplus_brec_keylen+0x340/0x340
[ 58.889643][ T5062] ? hfsplus_bmap_reserve+0x332/0x410
[ 58.895016][ T5062] ? mutex_trylock+0x130/0x130
[ 58.899778][ T5062] __hfsplus_ext_write_extent+0x49c/0x5e0
[ 58.905498][ T5062] ? trace_kmalloc+0x26/0xa0
[ 58.910090][ T5062] __hfsplus_ext_cache_extent+0x98/0x9d0
[ 58.915725][ T5062] hfsplus_ext_read_extent+0x1fc/0x240
[ 58.921188][ T5062] ? __hfsplus_ext_cache_extent+0x9d0/0x9d0
[ 58.927079][ T5062] ? hfsplus_get_block+0x3b8/0x9e0
[ 58.932192][ T5062] hfsplus_file_extend+0x695/0x1090
[ 58.937394][ T5062] ? hfsplus_free_fork+0x820/0x820
[ 58.942504][ T5062] ? __lock_buffer+0x70/0x70
[ 58.947095][ T5062] ? spin_bug+0x1d0/0x1d0
[ 58.951427][ T5062] hfsplus_get_block+0x1ae/0x9e0
[ 58.956368][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.961826][ T5062] __block_write_begin_int+0x4fb/0x16e0
[ 58.967390][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.972853][ T5062] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 58.978416][ T5062] block_write_begin+0xb1/0x490
[ 58.983268][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.988726][ T5062] cont_write_begin+0x530/0x730
[ 58.993582][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 58.999042][ T5062] ? block_write_begin+0x490/0x490
[ 59.004155][ T5062] ? fault_in_readable+0x106/0x200
[ 59.009269][ T5062] ? fault_in_readable+0x150/0x200
[ 59.014384][ T5062] ? fault_in_subpage_writeable+0x20/0x20
[ 59.020110][ T5062] hfsplus_write_begin+0x87/0x140
[ 59.025130][ T5062] ? hfsplus_file_extend+0x1090/0x1090
[ 59.030586][ T5062] generic_perform_write+0x278/0x600
[ 59.035877][ T5062] ? folio_add_wait_queue+0x1c0/0x1c0
[ 59.041247][ T5062] ? generic_write_checks+0x2b0/0x3f0
[ 59.046631][ T5062] __generic_file_write_iter+0x1f9/0x240
[ 59.052264][ T5062] generic_file_write_iter+0xe3/0x350
[ 59.057637][ T5062] vfs_write+0x6d5/0x1100
[ 59.061975][ T5062] ? kernel_write+0x6c0/0x6c0
[ 59.066652][ T5062] ? find_held_lock+0x2d/0x110
[ 59.071424][ T5062] ? reacquire_held_locks+0x4c0/0x4c0
[ 59.076785][ T5062] ? __fget_light+0x173/0x200
[ 59.081465][ T5062] ksys_write+0x12f/0x250
[ 59.085794][ T5062] ? __ia32_sys_read+0xb0/0xb0
[ 59.090556][ T5062] ? lockdep_hardirqs_on+0x7d/0x110
[ 59.095746][ T5062] ? _raw_spin_unlock_irq+0x2e/0x50
[ 59.100950][ T5062] ? ptrace_notify+0xf4/0x130
[ 59.105627][ T5062] do_syscall_64+0xd3/0x250
[ 59.110137][ T5062] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 59.116028][ T5062] RIP: 0033:0x7f85573b2639
[ 59.120433][ T5062] 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
[ 59.140041][ T5062] RSP: 002b:00007ffd40958658 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 59.148460][ T5062] RAX: ffffffffffffffda RBX: 00007ffd40958828 RCX: 00007f85573b2639
[ 59.156427][ T5062] RDX: 00000000175d9003 RSI: 0000000020000200 RDI: 0000000000000004
[ 59.164390][ T5062] RBP: 00007f8557425610 R08: 0000000000000000 R09: 00007ffd40958828
[ 59.172351][ T5062] R10: 000000000000062f R11: 0000000000000246 R12: 0000000000000001
[ 59.180310][ T5062] R13: 00007ffd40958818 R14: 0000000000000001 R15: 0000000000000001
[ 59.188283][ T5062]
[ 59.191628][ T5062] Kernel Offset: disabled
[ 59.196027][ T5062] Rebooting in 86400 seconds..