./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2791697559
<...>
[ 86.680898][ T43] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.42' (ED25519) to the list of known hosts.
execve("./syz-executor2791697559", ["./syz-executor2791697559"], 0x7ffe050c1300 /* 10 vars */) = 0
brk(NULL) = 0x55556611a000
brk(0x55556611ad00) = 0x55556611ad00
arch_prctl(ARCH_SET_FS, 0x55556611a380) = 0
set_tid_address(0x55556611a650) = 5844
set_robust_list(0x55556611a660, 24) = 0
rseq(0x55556611aca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2791697559", 4096) = 28
getrandom("\xa2\xfc\xc9\xac\x3f\x34\x95\x3b", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556611ad00
brk(0x55556613bd00) = 0x55556613bd00
brk(0x55556613c000) = 0x55556613c000
mprotect(0x7f7ad7b34000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5845 attached
, child_tidptr=0x55556611a650) = 5845
[pid 5845] set_robust_list(0x55556611a660, 24) = 0
[pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5845] setpgid(0, 0) = 0
[pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5845] write(3, "1000", 4) = 4
[pid 5845] close(3) = 0
[pid 5845] write(1, "executing program\n", 18executing program
) = 18
[pid 5845] memfd_create("syzkaller", 0) = 3
[pid 5845] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7acf600000
[pid 5845] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x02\x08\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x0f\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xf6\x00\x00\x00\x01\x00\x00\x00\x51\x49\x92\x54\x8e\xa5\x9a\x39\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152
[pid 5845] munmap(0x7f7acf600000, 138412032) = 0
[pid 5845] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5845] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5845] close(3) = 0
[pid 5845] close(4) = 0
[pid 5845] mkdir("./file0", 0777) = 0
[pid 5845] mount("/dev/loop0", "./file0", "ntfs3", MS_SYNCHRONOUS, "") = 0
[pid 5845] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[ 88.155807][ T5845] loop0: detected capacity change from 0 to 4096
[pid 5845] chdir("./file0") = 0
[pid 5845] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid 5845] mknod("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 0
[pid 5845] openat(AT_FDCWD, "cpu.stat", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid 5845] creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 5
[pid 5845] symlink("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[ 88.281851][ T5845] ------------[ cut here ]------------
[ 88.287439][ T5845] WARNING: fs/ntfs3/frecord.c:3030 at ni_rename+0xee/0x100, CPU#1: syz-executor279/5845
[ 88.297478][ T5845] Modules linked in:
[ 88.301465][ T5845] CPU: 1 UID: 0 PID: 5845 Comm: syz-executor279 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full)
[ 88.313597][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 88.323697][ T5845] RIP: 0010:ni_rename+0xee/0x100
[ 88.328676][ T5845] Code: 8b 05 36 32 9a 0f 48 3b 44 24 10 75 22 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 19 b4 6b 08 cc e8 73 fe b9 fe 90 <0f> 0b 90 eb c5 e8 e8 d9 68 08 0f 1f 84 00 00 00 00 00 90 90 90 90
[ 88.348405][ T5845] RSP: 0018:ffffc900040cfab8 EFLAGS: 00010293
[ 88.354626][ T5845] RAX: ffffffff8305be0d RBX: 00000000fffffffe RCX: ffff88802a1a3c00
[ 88.362617][ T5845] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000
[ 88.370623][ T5845] RBP: 00000000fffffffe R08: ffffffff8fa18d37 R09: 1ffffffff1f431a6
[ 88.378617][ T5845] R10: dffffc0000000000 R11: fffffbfff1f431a7 R12: 0000000000000000
[ 88.386606][ T5845] R13: ffff8880333b4400 R14: ffff88807fa06e28 R15: ffff88807fa066d0
[ 88.394598][ T5845] FS: 000055556611a380(0000) GS:ffff888125d21000(0000) knlGS:0000000000000000
[ 88.403527][ T5845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.410133][ T5845] CR2: 0000558b5dc0d7a8 CR3: 000000005eea2000 CR4: 00000000003526f0
[ 88.418136][ T5845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.426151][ T5845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.434149][ T5845] Call Trace:
[ 88.437431][ T5845]
[ 88.440373][ T5845] ntfs_rename+0x6e2/0xb40
[ 88.444848][ T5845] ? __pfx_ntfs_rename+0x10/0x10
[ 88.449817][ T5845] vfs_rename+0xbda/0xf00
[ 88.454192][ T5845] ? __pfx_vfs_rename+0x10/0x10
[ 88.459063][ T5845] ? bpf_lsm_path_rename+0x9/0x20
[ 88.464118][ T5845] ? security_path_rename+0x17d/0x490
[ 88.469494][ T5845] do_renameat2+0x6ce/0xa80
[ 88.474051][ T5845] ? __pfx_do_renameat2+0x10/0x10
[ 88.479180][ T5845] ? strncpy_from_user+0x150/0x290
[ 88.484321][ T5845] ? getname_flags+0x1e5/0x540
[ 88.489087][ T5845] __x64_sys_rename+0x82/0x90
[ 88.493753][ T5845] do_syscall_64+0xfa/0x3b0
[ 88.498292][ T5845] ? lockdep_hardirqs_on+0x9c/0x150
[ 88.503499][ T5845] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.509581][ T5845] ? clear_bhb_loop+0x60/0xb0
[ 88.514373][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.520250][ T5845] RIP: 0033:0x7f7ad7aa1b99
[ 88.524689][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 88.544322][ T5845] RSP: 002b:00007ffde0e75d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 88.552811][ T5845] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f7ad7aa1b99
[ 88.560823][ T5845] RDX: 0000000000000000 RSI: 0000200000001040 RDI: 0000200000000280
[ 88.568821][ T5845] RBP: 00007f7ad7b099e0 R08: 000055556611b4c0 R09: 000055556611b4c0
[ 88.576816][ T5845] R10: 000055556611b4c0 R11: 0000000000000246 R12: 00007ffde0e75d40
[ 88.584826][ T5845] R13: 00007ffde0e75f68 R14: 431bde82d7b634db R15: 00007f7ad7aea03b
[ 88.592820][ T5845]
[ 88.595868][ T5845] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 88.603144][ T5845] CPU: 1 UID: 0 PID: 5845 Comm: syz-executor279 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full)
[ 88.615007][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 88.625051][ T5845] Call Trace:
[ 88.628318][ T5845]
[ 88.631231][ T5845] dump_stack_lvl+0x99/0x250
[ 88.635810][ T5845] ? __asan_memcpy+0x40/0x70
[ 88.640384][ T5845] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.645568][ T5845] ? __pfx__printk+0x10/0x10
[ 88.650147][ T5845] panic+0x2db/0x790
[ 88.654040][ T5845] ? __pfx_panic+0x10/0x10
[ 88.658487][ T5845] __warn+0x334/0x4c0
[ 88.662452][ T5845] ? ni_rename+0xee/0x100
[ 88.666765][ T5845] ? ni_rename+0xee/0x100
[ 88.671076][ T5845] report_bug+0x2be/0x4f0
[ 88.675391][ T5845] ? ni_rename+0xee/0x100
[ 88.679710][ T5845] ? ni_rename+0xee/0x100
[ 88.684030][ T5845] ? ni_rename+0xf0/0x100
[ 88.688343][ T5845] handle_bug+0x84/0x160
[ 88.692564][ T5845] exc_invalid_op+0x1a/0x50
[ 88.697052][ T5845] asm_exc_invalid_op+0x1a/0x20
[ 88.701892][ T5845] RIP: 0010:ni_rename+0xee/0x100
[ 88.706827][ T5845] Code: 8b 05 36 32 9a 0f 48 3b 44 24 10 75 22 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 19 b4 6b 08 cc e8 73 fe b9 fe 90 <0f> 0b 90 eb c5 e8 e8 d9 68 08 0f 1f 84 00 00 00 00 00 90 90 90 90
[ 88.726421][ T5845] RSP: 0018:ffffc900040cfab8 EFLAGS: 00010293
[ 88.732480][ T5845] RAX: ffffffff8305be0d RBX: 00000000fffffffe RCX: ffff88802a1a3c00
[ 88.740441][ T5845] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000
[ 88.748399][ T5845] RBP: 00000000fffffffe R08: ffffffff8fa18d37 R09: 1ffffffff1f431a6
[ 88.756364][ T5845] R10: dffffc0000000000 R11: fffffbfff1f431a7 R12: 0000000000000000
[ 88.764327][ T5845] R13: ffff8880333b4400 R14: ffff88807fa06e28 R15: ffff88807fa066d0
[ 88.772298][ T5845] ? ni_rename+0xed/0x100
[ 88.776630][ T5845] ? ni_rename+0xed/0x100
[ 88.780956][ T5845] ntfs_rename+0x6e2/0xb40
[ 88.785374][ T5845] ? __pfx_ntfs_rename+0x10/0x10
[ 88.790312][ T5845] vfs_rename+0xbda/0xf00
[ 88.794647][ T5845] ? __pfx_vfs_rename+0x10/0x10
[ 88.799497][ T5845] ? bpf_lsm_path_rename+0x9/0x20
[ 88.804506][ T5845] ? security_path_rename+0x17d/0x490
[ 88.809881][ T5845] do_renameat2+0x6ce/0xa80
[ 88.814389][ T5845] ? __pfx_do_renameat2+0x10/0x10
[ 88.819416][ T5845] ? strncpy_from_user+0x150/0x290
[ 88.824528][ T5845] ? getname_flags+0x1e5/0x540
[ 88.829286][ T5845] __x64_sys_rename+0x82/0x90
[ 88.833957][ T5845] do_syscall_64+0xfa/0x3b0
[ 88.838461][ T5845] ? lockdep_hardirqs_on+0x9c/0x150
[ 88.843650][ T5845] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.849702][ T5845] ? clear_bhb_loop+0x60/0xb0
[ 88.854370][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.860251][ T5845] RIP: 0033:0x7f7ad7aa1b99
[ 88.864651][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 88.884245][ T5845] RSP: 002b:00007ffde0e75d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 88.892648][ T5845] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f7ad7aa1b99
[ 88.900605][ T5845] RDX: 0000000000000000 RSI: 0000200000001040 RDI: 0000200000000280
[ 88.908561][ T5845] RBP: 00007f7ad7b099e0 R08: 000055556611b4c0 R09: 000055556611b4c0
[ 88.916515][ T5845] R10: 000055556611b4c0 R11: 0000000000000246 R12: 00007ffde0e75d40
[ 88.924477][ T5845] R13: 00007ffde0e75f68 R14: 431bde82d7b634db R15: 00007f7ad7aea03b
[ 88.932460][ T5845]
[ 88.935699][ T5845] Kernel Offset: disabled
[ 88.940025][ T5845] Rebooting in 86400 seconds..