Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts.
executing program
[   57.237142][ T4162] loop0: detected capacity change from 0 to 32768
[   57.310752][ T4162] ------------[ cut here ]------------
[   57.316628][ T4162] WARNING: CPU: 0 PID: 4162 at fs/inode.c:332 drop_nlink+0xbb/0x100
[   57.324783][ T4162] Modules linked in:
[   57.328713][ T4162] CPU: 0 PID: 4162 Comm: syz-executor319 Not tainted 5.15.181-syzkaller #0
[   57.337413][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   57.347541][ T4162] RIP: 0010:drop_nlink+0xbb/0x100
[   57.352640][ T4162] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 9b 12 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 95 9d a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[   57.372334][ T4162] RSP: 0018:ffffc900010df8d0 EFLAGS: 00010293
[   57.378451][ T4162] RAX: ffffffff81ce207b RBX: ffff8880716a2930 RCX: ffff8880185cd940
[   57.386491][ T4162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.394504][ T4162] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff94000380657
[   57.402652][ T4162] R10: fffff94000380657 R11: 1ffffd4000380656 R12: 1ffff1100e2d452f
[   57.410687][ T4162] R13: 1ffff9200021bf2c R14: ffff8880716a2978 R15: dffffc0000000000
[   57.418700][ T4162] FS:  00005555696ff380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[   57.427700][ T4162] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.434327][ T4162] CR2: 00007ffcdc8cd910 CR3: 00000000700ae000 CR4: 00000000003506f0
[   57.442380][ T4162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.450416][ T4162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.458422][ T4162] Call Trace:
[   57.461697][ T4162]  <TASK>
[   57.464679][ T4162]  jfs_rename+0xbf8/0x16a0
[   57.469119][ T4162]  ? jfs_mknod+0x930/0x930
[   57.473563][ T4162]  ? do_raw_spin_unlock+0x11d/0x230
[   57.478807][ T4162]  ? jfs_mknod+0x930/0x930
[   57.483235][ T4162]  vfs_rename+0xbbf/0x10d0
[   57.487762][ T4162]  ? __ia32_sys_link+0x90/0x90
[   57.492550][ T4162]  ? _raw_spin_unlock+0x24/0x40
[   57.497450][ T4162]  ? hook_path_rename+0x100/0x310
[   57.502503][ T4162]  ? bpf_lsm_path_rename+0x5/0x10
[   57.507613][ T4162]  ? security_path_rename+0x1ec/0x280
[   57.513015][ T4162]  do_renameat2+0xa83/0xf70
[   57.517603][ T4162]  ? fsnotify_move+0x4e0/0x4e0
[   57.522386][ T4162]  ? __phys_addr_symbol+0x2b/0x70
[   57.527488][ T4162]  ? getname_flags+0x1fe/0x500
[   57.532276][ T4162]  __x64_sys_rename+0x82/0x90
[   57.537012][ T4162]  do_syscall_64+0x4c/0xa0
[   57.541440][ T4162]  ? clear_bhb_loop+0x15/0x70
[   57.546190][ T4162]  ? clear_bhb_loop+0x15/0x70
[   57.550903][ T4162]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   57.556837][ T4162] RIP: 0033:0x7fb02f457639
[   57.561266][ T4162] 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
[   57.581001][ T4162] RSP: 002b:00007ffc62c42c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[   57.589462][ T4162] RAX: ffffffffffffffda RBX: 00007ffc62c42e38 RCX: 00007fb02f457639
[   57.597479][ T4162] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0
[   57.605498][ T4162] RBP: 00007fb02f4d0610 R08: 0000000000006221 R09: 0000000000000000
[   57.613470][ T4162] R10: 00007ffc62c42b20 R11: 0000000000000246 R12: 0000000000000001
[   57.621555][ T4162] R13: 00007ffc62c42e28 R14: 0000000000000001 R15: 0000000000000001
[   57.629592][ T4162]  </TASK>
[   57.632615][ T4162] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   57.639886][ T4162] CPU: 0 PID: 4162 Comm: syz-executor319 Not tainted 5.15.181-syzkaller #0
[   57.648455][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   57.658495][ T4162] Call Trace:
[   57.661762][ T4162]  <TASK>
[   57.664678][ T4162]  dump_stack_lvl+0x168/0x230
[   57.669349][ T4162]  ? show_regs_print_info+0x20/0x20
[   57.674540][ T4162]  ? load_image+0x3b0/0x3b0
[   57.679035][ T4162]  panic+0x2c9/0x7f0
[   57.682939][ T4162]  ? bpf_jit_dump+0xd0/0xd0
[   57.687438][ T4162]  ? drop_nlink+0xbb/0x100
[   57.691842][ T4162]  __warn+0x248/0x2b0
[   57.695819][ T4162]  ? drop_nlink+0xbb/0x100
[   57.700228][ T4162]  report_bug+0x1b7/0x2e0
[   57.704549][ T4162]  handle_bug+0x3a/0x70
[   57.708692][ T4162]  exc_invalid_op+0x16/0x40
[   57.713269][ T4162]  asm_exc_invalid_op+0x16/0x20
[   57.718106][ T4162] RIP: 0010:drop_nlink+0xbb/0x100
[   57.723118][ T4162] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 9b 12 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 95 9d a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[   57.742726][ T4162] RSP: 0018:ffffc900010df8d0 EFLAGS: 00010293
[   57.748778][ T4162] RAX: ffffffff81ce207b RBX: ffff8880716a2930 RCX: ffff8880185cd940
[   57.756738][ T4162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.764700][ T4162] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff94000380657
[   57.772750][ T4162] R10: fffff94000380657 R11: 1ffffd4000380656 R12: 1ffff1100e2d452f
[   57.780707][ T4162] R13: 1ffff9200021bf2c R14: ffff8880716a2978 R15: dffffc0000000000
[   57.788684][ T4162]  ? drop_nlink+0xbb/0x100
[   57.793114][ T4162]  jfs_rename+0xbf8/0x16a0
[   57.797541][ T4162]  ? jfs_mknod+0x930/0x930
[   57.801989][ T4162]  ? do_raw_spin_unlock+0x11d/0x230
[   57.807178][ T4162]  ? jfs_mknod+0x930/0x930
[   57.811587][ T4162]  vfs_rename+0xbbf/0x10d0
[   57.816005][ T4162]  ? __ia32_sys_link+0x90/0x90
[   57.820763][ T4162]  ? _raw_spin_unlock+0x24/0x40
[   57.825702][ T4162]  ? hook_path_rename+0x100/0x310
[   57.830835][ T4162]  ? bpf_lsm_path_rename+0x5/0x10
[   57.835862][ T4162]  ? security_path_rename+0x1ec/0x280
[   57.841247][ T4162]  do_renameat2+0xa83/0xf70
[   57.845752][ T4162]  ? fsnotify_move+0x4e0/0x4e0
[   57.850509][ T4162]  ? __phys_addr_symbol+0x2b/0x70
[   57.855532][ T4162]  ? getname_flags+0x1fe/0x500
[   57.860289][ T4162]  __x64_sys_rename+0x82/0x90
[   57.864958][ T4162]  do_syscall_64+0x4c/0xa0
[   57.869361][ T4162]  ? clear_bhb_loop+0x15/0x70
[   57.874023][ T4162]  ? clear_bhb_loop+0x15/0x70
[   57.878687][ T4162]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   57.884572][ T4162] RIP: 0033:0x7fb02f457639
[   57.889012][ T4162] 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
[   57.908688][ T4162] RSP: 002b:00007ffc62c42c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[   57.917105][ T4162] RAX: ffffffffffffffda RBX: 00007ffc62c42e38 RCX: 00007fb02f457639
[   57.925066][ T4162] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0
[   57.933130][ T4162] RBP: 00007fb02f4d0610 R08: 0000000000006221 R09: 0000000000000000
[   57.941118][ T4162] R10: 00007ffc62c42b20 R11: 0000000000000246 R12: 0000000000000001
[   57.949085][ T4162] R13: 00007ffc62c42e28 R14: 0000000000000001 R15: 0000000000000001
[   57.957067][ T4162]  </TASK>
[   57.960334][ T4162] Kernel Offset: disabled
[   57.964747][ T4162] Rebooting in 86400 seconds..