./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3525492270
<...>
Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts.
execve("./syz-executor3525492270", ["./syz-executor3525492270"], 0x7ffe758d3220 /* 10 vars */) = 0
brk(NULL) = 0x555555669000
brk(0x555555669d00) = 0x555555669d00
arch_prctl(ARCH_SET_FS, 0x555555669380) = 0
set_tid_address(0x555555669650) = 5057
set_robust_list(0x555555669660, 24) = 0
rseq(0x555555669ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3525492270", 4096) = 28
getrandom("\x83\xd4\x6f\x3b\x19\xc0\xce\x57", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555555669d00
brk(0x55555568ad00) = 0x55555568ad00
brk(0x55555568b000) = 0x55555568b000
mprotect(0x7ff36db32000, 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) = 0x7ff365600000
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(0x7ff365600000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file2", 0777) = 0
[ 58.732005][ T5057] loop0: detected capacity change from 0 to 1024
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
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
creat("./bus", 000) = 4
io_setup(7, [0x7ff36da7b000]) = 0
[ 58.775648][ T5057] =======================================================
[ 58.775648][ T5057] WARNING: The mand mount option has been deprecated and
[ 58.775648][ T5057] and is ignored by this kernel. Remove the mand
[ 58.775648][ T5057] option from the mount to silence this warning.
[ 58.775648][ T5057] =======================================================
[ 58.839106][ T5057] hfsplus: new node 0 already hashed?
[ 58.845221][ T5057] ------------[ cut here ]------------
[ 58.850873][ T5057] WARNING: CPU: 0 PID: 5057 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x3b6/0x440
[ 58.860709][ T5057] Modules linked in:
[ 58.864605][ T5057] CPU: 0 PID: 5057 Comm: syz-executor352 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 58.874753][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 58.885182][ T5057] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 58.891338][ T5057] Code: 44 89 e6 e8 7c 2a ee 08 e9 78 fd ff ff e8 42 90 1a ff 4c 89 ff e8 1a f1 fb 08 48 c7 c7 40 36 c1 8b 44 89 e6 e8 5b 2a ee 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 58.911065][ T5057] RSP: 0018:ffffc90003fbed58 EFLAGS: 00010246
[ 58.917195][ T5057] RAX: 0000000000000023 RBX: ffff88802e3d4a00 RCX: 5ee358193e38e300
[ 58.925307][ T5057] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 58.933419][ T5057] RBP: 0000000000000000 R08: ffffffff8175c06c R09: 1ffff920007f7d4c
[ 58.941477][ T5057] R10: dffffc0000000000 R11: fffff520007f7d4d R12: 0000000000000000
[ 58.949682][ T5057] R13: dffffc0000000000 R14: ffff88807d81e000 R15: ffff88807d81e0e0
[ 58.957692][ T5057] FS: 0000555555669380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 58.967036][ T5057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.973837][ T5057] CR2: 000000002000c000 CR3: 000000002b738000 CR4: 00000000003506f0
[ 58.982167][ T5057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.990258][ T5057] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.998423][ T5057] Call Trace:
[ 59.001845][ T5057]
[ 59.004985][ T5057] ? __warn+0x163/0x4b0
[ 59.009236][ T5057] ? hfsplus_bnode_create+0x3b6/0x440
[ 59.014844][ T5057] ? report_bug+0x2b3/0x500
[ 59.019392][ T5057] ? hfsplus_bnode_create+0x3b6/0x440
[ 59.024884][ T5057] ? handle_bug+0x3e/0x70
[ 59.029668][ T5057] ? exc_invalid_op+0x1a/0x50
[ 59.034380][ T5057] ? asm_exc_invalid_op+0x1a/0x20
[ 59.039635][ T5057] ? __wake_up_klogd+0xcc/0x110
[ 59.044939][ T5057] ? hfsplus_bnode_create+0x3b6/0x440
[ 59.051451][ T5057] ? hfsplus_bnode_create+0x3b5/0x440
[ 59.056880][ T5057] hfsplus_bmap_alloc+0x59a/0x640
[ 59.062046][ T5057] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 59.067734][ T5057] ? __lock_acquire+0x1346/0x1fd0
[ 59.073207][ T5057] hfs_btree_inc_height+0x11e/0xdc0
[ 59.079355][ T5057] ? __pfx_hfs_btree_inc_height+0x10/0x10
[ 59.085387][ T5057] ? __mutex_trylock_common+0x183/0x2e0
[ 59.091435][ T5057] hfsplus_brec_insert+0x166/0xde0
[ 59.096949][ T5057] ? rcu_is_watching+0x15/0xb0
[ 59.101972][ T5057] ? hfsplus_brec_find+0x19d/0x570
[ 59.107236][ T5057] ? __mutex_lock+0x2ef/0xd70
[ 59.112057][ T5057] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 59.117845][ T5057] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 59.123913][ T5057] ? __pfx___mutex_lock+0x10/0x10
[ 59.129118][ T5057] __hfsplus_ext_write_extent+0x36b/0x5c0
[ 59.135196][ T5057] __hfsplus_ext_cache_extent+0x84/0xe10
[ 59.141909][ T5057] hfsplus_file_extend+0x48c/0x1b70
[ 59.147402][ T5057] ? __pfx_hfsplus_file_extend+0x10/0x10
[ 59.154915][ T5057] ? filemap_get_folios_tag+0x1a9/0x900
[ 59.162201][ T5057] ? __pfx_filemap_get_folios_tag+0x10/0x10
[ 59.168238][ T5057] ? clean_bdev_aliases+0x63a/0x800
[ 59.173582][ T5057] hfsplus_get_block+0x406/0x14f0
[ 59.178688][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.184262][ T5057] ? create_empty_buffers+0x53e/0x740
[ 59.189772][ T5057] ? folio_batch_add_and_move+0x165/0x2b0
[ 59.195567][ T5057] __block_write_begin_int+0x50c/0x1a70
[ 59.201319][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.206841][ T5057] ? __pfx___block_write_begin_int+0x10/0x10
[ 59.212949][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.218467][ T5057] block_write_begin+0x9b/0x1e0
[ 59.223387][ T5057] cont_write_begin+0x645/0x890
[ 59.228532][ T5057] ? fault_in_readable+0x165/0x2b0
[ 59.233755][ T5057] ? __pfx_cont_write_begin+0x10/0x10
[ 59.239152][ T5057] ? fault_in_readable+0x1a6/0x2b0
[ 59.244429][ T5057] ? __pfx_fault_in_readable+0x10/0x10
[ 59.250016][ T5057] hfsplus_write_begin+0x8a/0xd0
[ 59.255058][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.260604][ T5057] generic_perform_write+0x322/0x640
[ 59.265929][ T5057] ? __pfx_generic_perform_write+0x10/0x10
[ 59.271924][ T5057] ? __generic_file_write_iter+0x105/0x230
[ 59.277758][ T5057] generic_file_write_iter+0xaf/0x310
[ 59.283201][ T5057] aio_write+0x570/0x7d0
[ 59.287476][ T5057] ? __pfx_aio_write+0x10/0x10
[ 59.292433][ T5057] ? __might_fault+0xaa/0x120
[ 59.297233][ T5057] ? __pfx_lock_release+0x10/0x10
[ 59.302416][ T5057] ? __fget_files+0x3f4/0x470
[ 59.307114][ T5057] ? __fget_files+0x28/0x470
[ 59.311910][ T5057] ? __might_fault+0xaa/0x120
[ 59.316625][ T5057] io_submit_one+0x8a7/0x18b0
[ 59.321396][ T5057] ? __pfx_io_submit_one+0x10/0x10
[ 59.326674][ T5057] ? __might_fault+0xaa/0x120
[ 59.331459][ T5057] ? __pfx_lock_release+0x10/0x10
[ 59.336542][ T5057] ? __might_fault+0xaa/0x120
[ 59.341305][ T5057] ? __might_fault+0xc6/0x120
[ 59.346025][ T5057] __se_sys_io_submit+0x179/0x2f0
[ 59.351135][ T5057] ? __pfx___se_sys_io_submit+0x10/0x10
[ 59.356745][ T5057] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 59.363206][ T5057] ? do_syscall_64+0x10a/0x240
[ 59.368091][ T5057] ? syscall_trace_enter+0x5f/0x150
[ 59.373398][ T5057] do_syscall_64+0xfb/0x240
[ 59.378059][ T5057] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 59.384916][ T5057] RIP: 0033:0x7ff36dabf6f9
[ 59.389355][ T5057] 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
[ 59.409300][ T5057] RSP: 002b:00007ffec7a6af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 59.417820][ T5057] RAX: ffffffffffffffda RBX: 00007ffec7a6b158 RCX: 00007ff36dabf6f9
[ 59.425897][ T5057] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007ff36da7b000
[ 59.433964][ T5057] RBP: 00007ff36db32610 R08: 00007ffec7a6b158 R09: 00007ffec7a6b158
[ 59.442174][ T5057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 59.450258][ T5057] R13: 00007ffec7a6b148 R14: 0000000000000001 R15: 0000000000000001
[ 59.458543][ T5057]
[ 59.461860][ T5057] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 59.469241][ T5057] CPU: 0 PID: 5057 Comm: syz-executor352 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 59.480066][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 59.490299][ T5057] Call Trace:
[ 59.493592][ T5057]
[ 59.496557][ T5057] dump_stack_lvl+0x241/0x360
[ 59.501250][ T5057] ? __pfx_dump_stack_lvl+0x10/0x10
[ 59.507050][ T5057] ? __pfx__printk+0x10/0x10
[ 59.511809][ T5057] ? _printk+0xd5/0x120
[ 59.516007][ T5057] ? vscnprintf+0x5d/0x90
[ 59.520481][ T5057] panic+0x349/0x860
[ 59.524592][ T5057] ? __warn+0x172/0x4b0
[ 59.528871][ T5057] ? __pfx_panic+0x10/0x10
[ 59.533307][ T5057] ? show_trace_log_lvl+0x4e6/0x520
[ 59.538551][ T5057] __warn+0x31e/0x4b0
[ 59.542555][ T5057] ? hfsplus_bnode_create+0x3b6/0x440
[ 59.548032][ T5057] report_bug+0x2b3/0x500
[ 59.552373][ T5057] ? hfsplus_bnode_create+0x3b6/0x440
[ 59.557748][ T5057] handle_bug+0x3e/0x70
[ 59.561899][ T5057] exc_invalid_op+0x1a/0x50
[ 59.566510][ T5057] asm_exc_invalid_op+0x1a/0x20
[ 59.571364][ T5057] RIP: 0010:hfsplus_bnode_create+0x3b6/0x440
[ 59.577341][ T5057] Code: 44 89 e6 e8 7c 2a ee 08 e9 78 fd ff ff e8 42 90 1a ff 4c 89 ff e8 1a f1 fb 08 48 c7 c7 40 36 c1 8b 44 89 e6 e8 5b 2a ee 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[ 59.597043][ T5057] RSP: 0018:ffffc90003fbed58 EFLAGS: 00010246
[ 59.603137][ T5057] RAX: 0000000000000023 RBX: ffff88802e3d4a00 RCX: 5ee358193e38e300
[ 59.611386][ T5057] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 59.619638][ T5057] RBP: 0000000000000000 R08: ffffffff8175c06c R09: 1ffff920007f7d4c
[ 59.627608][ T5057] R10: dffffc0000000000 R11: fffff520007f7d4d R12: 0000000000000000
[ 59.635675][ T5057] R13: dffffc0000000000 R14: ffff88807d81e000 R15: ffff88807d81e0e0
[ 59.643953][ T5057] ? __wake_up_klogd+0xcc/0x110
[ 59.648946][ T5057] ? hfsplus_bnode_create+0x3b5/0x440
[ 59.654355][ T5057] hfsplus_bmap_alloc+0x59a/0x640
[ 59.659386][ T5057] ? __pfx_hfsplus_bmap_alloc+0x10/0x10
[ 59.664948][ T5057] ? __lock_acquire+0x1346/0x1fd0
[ 59.669988][ T5057] hfs_btree_inc_height+0x11e/0xdc0
[ 59.675462][ T5057] ? __pfx_hfs_btree_inc_height+0x10/0x10
[ 59.682179][ T5057] ? __mutex_trylock_common+0x183/0x2e0
[ 59.688519][ T5057] hfsplus_brec_insert+0x166/0xde0
[ 59.693649][ T5057] ? rcu_is_watching+0x15/0xb0
[ 59.698447][ T5057] ? hfsplus_brec_find+0x19d/0x570
[ 59.703674][ T5057] ? __mutex_lock+0x2ef/0xd70
[ 59.708540][ T5057] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 59.714203][ T5057] ? __pfx_hfsplus_brec_insert+0x10/0x10
[ 59.720036][ T5057] ? __pfx___mutex_lock+0x10/0x10
[ 59.725160][ T5057] __hfsplus_ext_write_extent+0x36b/0x5c0
[ 59.730895][ T5057] __hfsplus_ext_cache_extent+0x84/0xe10
[ 59.736720][ T5057] hfsplus_file_extend+0x48c/0x1b70
[ 59.742031][ T5057] ? __pfx_hfsplus_file_extend+0x10/0x10
[ 59.747939][ T5057] ? filemap_get_folios_tag+0x1a9/0x900
[ 59.753655][ T5057] ? __pfx_filemap_get_folios_tag+0x10/0x10
[ 59.759568][ T5057] ? clean_bdev_aliases+0x63a/0x800
[ 59.764871][ T5057] hfsplus_get_block+0x406/0x14f0
[ 59.769942][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.775427][ T5057] ? create_empty_buffers+0x53e/0x740
[ 59.780839][ T5057] ? folio_batch_add_and_move+0x165/0x2b0
[ 59.786585][ T5057] __block_write_begin_int+0x50c/0x1a70
[ 59.792179][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.797647][ T5057] ? __pfx___block_write_begin_int+0x10/0x10
[ 59.803640][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.809110][ T5057] block_write_begin+0x9b/0x1e0
[ 59.814021][ T5057] cont_write_begin+0x645/0x890
[ 59.818930][ T5057] ? fault_in_readable+0x165/0x2b0
[ 59.824062][ T5057] ? __pfx_cont_write_begin+0x10/0x10
[ 59.829447][ T5057] ? fault_in_readable+0x1a6/0x2b0
[ 59.834674][ T5057] ? __pfx_fault_in_readable+0x10/0x10
[ 59.840172][ T5057] hfsplus_write_begin+0x8a/0xd0
[ 59.845124][ T5057] ? __pfx_hfsplus_get_block+0x10/0x10
[ 59.850771][ T5057] generic_perform_write+0x322/0x640
[ 59.856426][ T5057] ? __pfx_generic_perform_write+0x10/0x10
[ 59.862377][ T5057] ? __generic_file_write_iter+0x105/0x230
[ 59.868216][ T5057] generic_file_write_iter+0xaf/0x310
[ 59.873623][ T5057] aio_write+0x570/0x7d0
[ 59.877884][ T5057] ? __pfx_aio_write+0x10/0x10
[ 59.882758][ T5057] ? __might_fault+0xaa/0x120
[ 59.887467][ T5057] ? __pfx_lock_release+0x10/0x10
[ 59.892497][ T5057] ? __fget_files+0x3f4/0x470
[ 59.897187][ T5057] ? __fget_files+0x28/0x470
[ 59.901781][ T5057] ? __might_fault+0xaa/0x120
[ 59.906472][ T5057] io_submit_one+0x8a7/0x18b0
[ 59.911186][ T5057] ? __pfx_io_submit_one+0x10/0x10
[ 59.916711][ T5057] ? __might_fault+0xaa/0x120
[ 59.921403][ T5057] ? __pfx_lock_release+0x10/0x10
[ 59.926451][ T5057] ? __might_fault+0xaa/0x120
[ 59.931147][ T5057] ? __might_fault+0xc6/0x120
[ 59.935890][ T5057] __se_sys_io_submit+0x179/0x2f0
[ 59.940927][ T5057] ? __pfx___se_sys_io_submit+0x10/0x10
[ 59.946655][ T5057] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 59.952997][ T5057] ? do_syscall_64+0x10a/0x240
[ 59.957765][ T5057] ? syscall_trace_enter+0x5f/0x150
[ 59.962972][ T5057] do_syscall_64+0xfb/0x240
[ 59.967570][ T5057] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 59.973643][ T5057] RIP: 0033:0x7ff36dabf6f9
[ 59.978153][ T5057] 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
[ 59.997770][ T5057] RSP: 002b:00007ffec7a6af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 60.006214][ T5057] RAX: ffffffffffffffda RBX: 00007ffec7a6b158 RCX: 00007ff36dabf6f9
[ 60.014216][ T5057] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007ff36da7b000
[ 60.022209][ T5057] RBP: 00007ff36db32610 R08: 00007ffec7a6b158 R09: 00007ffec7a6b158
[ 60.030182][ T5057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 60.038273][ T5057] R13: 00007ffec7a6b148 R14: 0000000000000001 R15: 0000000000000001
[ 60.046436][ T5057]
[ 60.049763][ T5057] Kernel Offset: disabled
[ 60.054431][ T5057] Rebooting in 86400 seconds..