./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3730345884
<...>
Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts.
execve("./syz-executor3730345884", ["./syz-executor3730345884"], 0x7ffec0b5ddd0 /* 10 vars */) = 0
brk(NULL) = 0x555555de1000
brk(0x555555de1d00) = 0x555555de1d00
arch_prctl(ARCH_SET_FS, 0x555555de1380) = 0
set_tid_address(0x555555de1650) = 5068
set_robust_list(0x555555de1660, 24) = 0
rseq(0x555555de1ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3730345884", 4096) = 28
getrandom("\x5c\x6d\xf7\xfa\xdc\xf9\x96\x1e", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555555de1d00
brk(0x555555e02d00) = 0x555555e02d00
brk(0x555555e03000) = 0x555555e03000
mprotect(0x7f0f77d5e000, 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) = 0x7f0f6f8ae000
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(0x7f0f6f8ae000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./file2", 0777) = 0
[ 54.030479][ T5068] loop0: detected capacity change from 0 to 1024
[ 54.061307][ T5068] =======================================================
[ 54.061307][ T5068] WARNING: The mand mount option has been deprecated and
mount("/dev/loop0", "./file2", "hfsplus", MS_NODEV|MS_SYNCHRONOUS|MS_MANDLOCK|MS_DIRSYNC|MS_NODIRATIME|MS_POSIXACL|MS_STRICTATIME, "") = 0
openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY) = 3
chdir("./file2") = 0
ioctl(4, LOOP_CLR_FD) = 0
close(4) = 0
creat("./bus", 000) = 4
io_setup(7, [0x7f0f77cad000]) = 0
[ 54.061307][ T5068] and is ignored by this kernel. Remove the mand
[ 54.061307][ T5068] option from the mount to silence this warning.
[ 54.061307][ T5068] =======================================================
[ 54.142738][ T5068] hfsplus: new node 0 already hashed?
[ 54.148911][ T5068] ------------[ cut here ]------------
[ 54.154362][ T5068] WARNING: CPU: 0 PID: 5068 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x14c/0x530
[ 54.164392][ T5068] Modules linked in:
[ 54.168632][ T5068] CPU: 0 PID: 5068 Comm: syz-executor373 Not tainted 6.7.0-rc8-syzkaller #0
[ 54.177318][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 54.187662][ T5068] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 54.193661][ T5068] Code: 76 2d ff 45 39 fc 75 9e e8 21 7b 2d ff 4c 89 f7 e8 c9 81 29 08 e8 14 7b 2d ff 44 89 e6 48 c7 c7 40 e7 e7 8a e8 f5 57 10 ff 90 <0f> 0b 90 e8 fc 7a 2d ff 48 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41
[ 54.213311][ T5068] RSP: 0018:ffffc90003cc7010 EFLAGS: 00010286
[ 54.219400][ T5068] RAX: 0000000000000023 RBX: ffff8880156c0900 RCX: ffffffff816a65d9
[ 54.227351][ T5068] RDX: 0000000000000000 RSI: ffffffff816aea82 RDI: 0000000000000005
[ 54.235340][ T5068] RBP: ffff8880183ce000 R08: 0000000000000005 R09: 0000000000000000
[ 54.243325][ T5068] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.251312][ T5068] R13: dffffc0000000000 R14: ffff8880183ce0e0 R15: 0000000000000000
[ 54.259303][ T5068] FS: 0000555555de1380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 54.268257][ T5068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.274842][ T5068] CR2: 000000002000c000 CR3: 0000000027a39000 CR4: 0000000000350ef0
[ 54.282850][ T5068] Call Trace:
[ 54.286151][ T5068]
[ 54.289117][ T5068] ? show_regs+0x8f/0xa0
[ 54.293463][ T5068] ? __warn+0xe6/0x390
[ 54.297513][ T5068] ? hfsplus_bnode_create+0x14c/0x530
[ 54.302910][ T5068] ? report_bug+0x3bc/0x580
[ 54.307437][ T5068] ? handle_bug+0x3d/0x70
[ 54.311808][ T5068] ? exc_invalid_op+0x17/0x40
[ 54.316498][ T5068] ? asm_exc_invalid_op+0x1a/0x20
[ 54.321559][ T5068] ? __wake_up_klogd.part.0+0x99/0xf0
[ 54.326950][ T5068] ? vprintk+0x82/0x90
[ 54.331059][ T5068] ? hfsplus_bnode_create+0x14c/0x530
[ 54.336438][ T5068] hfsplus_bmap_alloc+0x728/0x830
[ 54.341493][ T5068] ? hfsplus_bmap_reserve+0x410/0x410
[ 54.346879][ T5068] ? static_obj+0x28/0xc0
[ 54.351240][ T5068] ? hfsplus_find_init+0x95/0x200
[ 54.356287][ T5068] hfs_btree_inc_height.isra.0+0x100/0x8b0
[ 54.362114][ T5068] ? hfs_bnode_split+0xdc0/0xdc0
[ 54.367054][ T5068] ? mutex_is_locked+0x40/0x40
[ 54.371841][ T5068] hfsplus_brec_insert+0x9fe/0xc50
[ 54.376955][ T5068] ? trace_contention_end+0xd6/0x100
[ 54.382274][ T5068] ? hfsplus_brec_find+0x3e8/0x520
[ 54.387389][ T5068] ? __mutex_lock+0x1a6/0x9d0
[ 54.392098][ T5068] ? hfsplus_brec_keylen+0x340/0x340
[ 54.397388][ T5068] ? hfsplus_bmap_reserve+0x332/0x410
[ 54.402799][ T5068] ? mutex_trylock+0x130/0x130
[ 54.407603][ T5068] __hfsplus_ext_write_extent+0x49c/0x5e0
[ 54.413354][ T5068] __hfsplus_ext_cache_extent+0x98/0x9d0
[ 54.419065][ T5068] hfsplus_ext_read_extent+0x1fc/0x240
[ 54.424537][ T5068] ? __hfsplus_ext_cache_extent+0x9d0/0x9d0
[ 54.430464][ T5068] ? hfsplus_get_block+0x3b8/0x9e0
[ 54.435602][ T5068] hfsplus_file_extend+0x695/0x1090
[ 54.440830][ T5068] ? hfsplus_free_fork+0x820/0x820
[ 54.445967][ T5068] ? __lock_buffer+0x70/0x70
[ 54.450583][ T5068] ? spin_bug+0x1d0/0x1d0
[ 54.454922][ T5068] hfsplus_get_block+0x1ae/0x9e0
[ 54.459889][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 54.465361][ T5068] __block_write_begin_int+0x3c0/0x1560
[ 54.470933][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 54.476424][ T5068] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 54.482002][ T5068] block_write_begin+0xb1/0x490
[ 54.486864][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 54.492353][ T5068] cont_write_begin+0x530/0x730
[ 54.497217][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 54.502712][ T5068] ? block_write_begin+0x490/0x490
[ 54.507851][ T5068] ? fault_in_readable+0x106/0x200
[ 54.512945][ T5068] ? fault_in_readable+0x150/0x200
[ 54.518092][ T5068] ? fault_in_subpage_writeable+0x20/0x20
[ 54.523834][ T5068] hfsplus_write_begin+0x87/0x140
[ 54.528903][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 54.534378][ T5068] generic_perform_write+0x278/0x600
[ 54.539708][ T5068] ? folio_add_wait_queue+0x1c0/0x1c0
[ 54.545102][ T5068] ? generic_write_checks+0x2b0/0x3f0
[ 54.550500][ T5068] __generic_file_write_iter+0x1f9/0x240
[ 54.556402][ T5068] generic_file_write_iter+0xe3/0x350
[ 54.561804][ T5068] aio_write+0x3ba/0x8d0
[ 54.566062][ T5068] ? folio_flags.constprop.0+0x150/0x150
[ 54.571742][ T5068] ? find_held_lock+0x2d/0x110
[ 54.576527][ T5068] ? preempt_count_sub+0x160/0x160
[ 54.581681][ T5068] ? io_submit_one+0x11af/0x1de0
[ 54.586630][ T5068] io_submit_one+0x11af/0x1de0
[ 54.591427][ T5068] ? do_io_getevents+0x170/0x170
[ 54.596382][ T5068] ? __might_fault+0x13f/0x1a0
[ 54.601178][ T5068] ? preempt_count_sub+0x160/0x160
[ 54.606307][ T5068] ? __x64_sys_io_submit+0x1c3/0x350
[ 54.611613][ T5068] __x64_sys_io_submit+0x1c3/0x350
[ 54.616737][ T5068] ? __ia32_sys_io_destroy+0x1d0/0x1d0
[ 54.622218][ T5068] ? _raw_spin_unlock_irq+0x23/0x50
[ 54.627680][ T5068] ? ptrace_notify+0xf4/0x130
[ 54.632356][ T5068] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 54.638657][ T5068] do_syscall_64+0x40/0x110
[ 54.643181][ T5068] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 54.649131][ T5068] RIP: 0033:0x7f0f77ceb6b9
[ 54.653565][ T5068] 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
[ 54.673223][ T5068] RSP: 002b:00007fffb8695aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 54.681677][ T5068] RAX: ffffffffffffffda RBX: 00007fffb8695c78 RCX: 00007f0f77ceb6b9
[ 54.689682][ T5068] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007f0f77cad000
[ 54.697674][ T5068] RBP: 00007f0f77d5e610 R08: 00007fffb8695c78 R09: 00007fffb8695c78
[ 54.705625][ T5068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.713701][ T5068] R13: 00007fffb8695c68 R14: 0000000000000001 R15: 0000000000000001
[ 54.721694][ T5068]
[ 54.724695][ T5068] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 54.731949][ T5068] CPU: 0 PID: 5068 Comm: syz-executor373 Not tainted 6.7.0-rc8-syzkaller #0
[ 54.740599][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 54.750633][ T5068] Call Trace:
[ 54.753892][ T5068]
[ 54.756803][ T5068] dump_stack_lvl+0xd9/0x1b0
[ 54.761387][ T5068] panic+0x6dc/0x790
[ 54.765280][ T5068] ? panic_smp_self_stop+0xa0/0xa0
[ 54.770384][ T5068] ? show_trace_log_lvl+0x363/0x4f0
[ 54.775584][ T5068] ? check_panic_on_warn+0x1f/0xb0
[ 54.780690][ T5068] ? hfsplus_bnode_create+0x14c/0x530
[ 54.786048][ T5068] check_panic_on_warn+0xab/0xb0
[ 54.790988][ T5068] __warn+0xf2/0x390
[ 54.794904][ T5068] ? hfsplus_bnode_create+0x14c/0x530
[ 54.800266][ T5068] report_bug+0x3bc/0x580
[ 54.804589][ T5068] handle_bug+0x3d/0x70
[ 54.808738][ T5068] exc_invalid_op+0x17/0x40
[ 54.813237][ T5068] asm_exc_invalid_op+0x1a/0x20
[ 54.818076][ T5068] RIP: 0010:hfsplus_bnode_create+0x14c/0x530
[ 54.824044][ T5068] Code: 76 2d ff 45 39 fc 75 9e e8 21 7b 2d ff 4c 89 f7 e8 c9 81 29 08 e8 14 7b 2d ff 44 89 e6 48 c7 c7 40 e7 e7 8a e8 f5 57 10 ff 90 <0f> 0b 90 e8 fc 7a 2d ff 48 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41
[ 54.843639][ T5068] RSP: 0018:ffffc90003cc7010 EFLAGS: 00010286
[ 54.849693][ T5068] RAX: 0000000000000023 RBX: ffff8880156c0900 RCX: ffffffff816a65d9
[ 54.857675][ T5068] RDX: 0000000000000000 RSI: ffffffff816aea82 RDI: 0000000000000005
[ 54.865642][ T5068] RBP: ffff8880183ce000 R08: 0000000000000005 R09: 0000000000000000
[ 54.873603][ T5068] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
[ 54.881565][ T5068] R13: dffffc0000000000 R14: ffff8880183ce0e0 R15: 0000000000000000
[ 54.889533][ T5068] ? __wake_up_klogd.part.0+0x99/0xf0
[ 54.894908][ T5068] ? vprintk+0x82/0x90
[ 54.898975][ T5068] hfsplus_bmap_alloc+0x728/0x830
[ 54.904001][ T5068] ? hfsplus_bmap_reserve+0x410/0x410
[ 54.909391][ T5068] ? static_obj+0x28/0xc0
[ 54.913733][ T5068] ? hfsplus_find_init+0x95/0x200
[ 54.918755][ T5068] hfs_btree_inc_height.isra.0+0x100/0x8b0
[ 54.924556][ T5068] ? hfs_bnode_split+0xdc0/0xdc0
[ 54.929488][ T5068] ? mutex_is_locked+0x40/0x40
[ 54.934246][ T5068] hfsplus_brec_insert+0x9fe/0xc50
[ 54.939347][ T5068] ? trace_contention_end+0xd6/0x100
[ 54.944623][ T5068] ? hfsplus_brec_find+0x3e8/0x520
[ 54.949723][ T5068] ? __mutex_lock+0x1a6/0x9d0
[ 54.954392][ T5068] ? hfsplus_brec_keylen+0x340/0x340
[ 54.959665][ T5068] ? hfsplus_bmap_reserve+0x332/0x410
[ 54.965030][ T5068] ? mutex_trylock+0x130/0x130
[ 54.969788][ T5068] __hfsplus_ext_write_extent+0x49c/0x5e0
[ 54.975506][ T5068] __hfsplus_ext_cache_extent+0x98/0x9d0
[ 54.981603][ T5068] hfsplus_ext_read_extent+0x1fc/0x240
[ 54.987064][ T5068] ? __hfsplus_ext_cache_extent+0x9d0/0x9d0
[ 54.992953][ T5068] ? hfsplus_get_block+0x3b8/0x9e0
[ 54.998074][ T5068] hfsplus_file_extend+0x695/0x1090
[ 55.003272][ T5068] ? hfsplus_free_fork+0x820/0x820
[ 55.008378][ T5068] ? __lock_buffer+0x70/0x70
[ 55.012959][ T5068] ? spin_bug+0x1d0/0x1d0
[ 55.017296][ T5068] hfsplus_get_block+0x1ae/0x9e0
[ 55.022260][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 55.027713][ T5068] __block_write_begin_int+0x3c0/0x1560
[ 55.033257][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 55.038713][ T5068] ? invalidate_bh_lrus_cpu+0x170/0x170
[ 55.044345][ T5068] block_write_begin+0xb1/0x490
[ 55.049186][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 55.054640][ T5068] cont_write_begin+0x530/0x730
[ 55.059496][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 55.064947][ T5068] ? block_write_begin+0x490/0x490
[ 55.070047][ T5068] ? fault_in_readable+0x106/0x200
[ 55.075149][ T5068] ? fault_in_readable+0x150/0x200
[ 55.080251][ T5068] ? fault_in_subpage_writeable+0x20/0x20
[ 55.085964][ T5068] hfsplus_write_begin+0x87/0x140
[ 55.091016][ T5068] ? hfsplus_file_extend+0x1090/0x1090
[ 55.096473][ T5068] generic_perform_write+0x278/0x600
[ 55.101765][ T5068] ? folio_add_wait_queue+0x1c0/0x1c0
[ 55.107141][ T5068] ? generic_write_checks+0x2b0/0x3f0
[ 55.112543][ T5068] __generic_file_write_iter+0x1f9/0x240
[ 55.118191][ T5068] generic_file_write_iter+0xe3/0x350
[ 55.123562][ T5068] aio_write+0x3ba/0x8d0
[ 55.127802][ T5068] ? folio_flags.constprop.0+0x150/0x150
[ 55.133451][ T5068] ? find_held_lock+0x2d/0x110
[ 55.138237][ T5068] ? preempt_count_sub+0x160/0x160
[ 55.143349][ T5068] ? io_submit_one+0x11af/0x1de0
[ 55.148282][ T5068] io_submit_one+0x11af/0x1de0
[ 55.153051][ T5068] ? do_io_getevents+0x170/0x170
[ 55.157987][ T5068] ? __might_fault+0x13f/0x1a0
[ 55.162753][ T5068] ? preempt_count_sub+0x160/0x160
[ 55.167861][ T5068] ? __x64_sys_io_submit+0x1c3/0x350
[ 55.173140][ T5068] __x64_sys_io_submit+0x1c3/0x350
[ 55.178250][ T5068] ? __ia32_sys_io_destroy+0x1d0/0x1d0
[ 55.183704][ T5068] ? _raw_spin_unlock_irq+0x23/0x50
[ 55.188895][ T5068] ? ptrace_notify+0xf4/0x130
[ 55.193564][ T5068] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 55.199801][ T5068] do_syscall_64+0x40/0x110
[ 55.204299][ T5068] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 55.210180][ T5068] RIP: 0033:0x7f0f77ceb6b9
[ 55.214587][ T5068] 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
[ 55.234193][ T5068] RSP: 002b:00007fffb8695aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 55.242599][ T5068] RAX: ffffffffffffffda RBX: 00007fffb8695c78 RCX: 00007f0f77ceb6b9
[ 55.250563][ T5068] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007f0f77cad000
[ 55.258525][ T5068] RBP: 00007f0f77d5e610 R08: 00007fffb8695c78 R09: 00007fffb8695c78
[ 55.266488][ T5068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.274465][ T5068] R13: 00007fffb8695c68 R14: 0000000000000001 R15: 0000000000000001
[ 55.282441][ T5068]
[ 55.285686][ T5068] Kernel Offset: disabled
[ 55.290060][ T5068] Rebooting in 86400 seconds..