Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 73.332667][ T4244] loop0: detected capacity change from 0 to 2048
[ 73.348980][ T4244] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 73.364641][ T27] audit: type=1800 audit(1733907264.608:2): pid=4244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor180" name="file1" dev="loop0" ino=1346 res=0 errno=0
[ 73.389007][ T4244] ------------[ cut here ]------------
[ 73.394636][ T4244] WARNING: CPU: 1 PID: 4244 at fs/inode.c:332 drop_nlink+0xbb/0x100
[ 73.402782][ T4244] Modules linked in:
[ 73.406790][ T4244] CPU: 1 PID: 4244 Comm: syz-executor180 Not tainted 6.1.119-syzkaller #0
[ 73.415391][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 73.425561][ T4244] RIP: 0010:drop_nlink+0xbb/0x100
[ 73.430635][ T4244] Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 3b f1 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 65 66 92 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 73.450457][ T4244] RSP: 0018:ffffc90003b97650 EFLAGS: 00010293
[ 73.456613][ T4244] RAX: ffffffff81f8358b RBX: 1ffff1100e2721ce RCX: ffff88801bf10000
[ 73.464631][ T4244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.472671][ T4244] RBP: 0000000000000000 R08: ffffffff81f8350f R09: fffffbfff2249866
[ 73.480704][ T4244] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071390e70
[ 73.488753][ T4244] R13: 0000000067595340 R14: ffff888071390e28 R15: dffffc0000000000
[ 73.496781][ T4244] FS: 0000555564030380(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 73.505783][ T4244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.512380][ T4244] CR2: 000055e63d6913b8 CR3: 000000002fa14000 CR4: 00000000003506e0
[ 73.520407][ T4244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.528436][ T4244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.536492][ T4244] Call Trace:
[ 73.539802][ T4244]
[ 73.542750][ T4244] ? __warn+0x15a/0x520
[ 73.546981][ T4244] ? drop_nlink+0xbb/0x100
[ 73.551443][ T4244] ? report_bug+0x2af/0x500
[ 73.556015][ T4244] ? drop_nlink+0xbb/0x100
[ 73.560477][ T4244] ? handle_bug+0x3d/0x70
[ 73.564831][ T4244] ? exc_invalid_op+0x16/0x40
[ 73.569598][ T4244] ? asm_exc_invalid_op+0x16/0x20
[ 73.574670][ T4244] ? drop_nlink+0x3f/0x100
[ 73.579205][ T4244] ? drop_nlink+0xbb/0x100
[ 73.583673][ T4244] ? drop_nlink+0xbb/0x100
[ 73.588180][ T4244] udf_rename+0xa46/0xdd0
[ 73.592550][ T4244] ? stack_trace_save+0x113/0x1c0
[ 73.597714][ T4244] ? lockdep_unlock+0x165/0x300
[ 73.602595][ T4244] ? udf_mknod+0x90/0x90
[ 73.607129][ T4244] ? lockdep_unlock+0x165/0x300
[ 73.612053][ T4244] vfs_rename+0xd32/0x10f0
[ 73.616573][ T4244] ? tomoyo_path_link+0x140/0x170
[ 73.621627][ T4244] ? __ia32_sys_link+0x90/0x90
[ 73.626470][ T4244] ? security_path_rename+0x17f/0x210
[ 73.631875][ T4244] do_renameat2+0xde0/0x1440
[ 73.636646][ T4244] ? fsnotify_move+0x4f0/0x4f0
[ 73.641475][ T4244] ? __virt_addr_valid+0x17f/0x530
[ 73.646692][ T4244] ? __virt_addr_valid+0x17f/0x530
[ 73.651842][ T4244] ? __virt_addr_valid+0x45b/0x530
[ 73.657102][ T4244] ? __phys_addr_symbol+0x2b/0x70
[ 73.662176][ T4244] ? strncpy_from_user+0x1f9/0x360
[ 73.667362][ T4244] ? getname_flags+0x1f9/0x4f0
[ 73.672205][ T4244] ? lockdep_hardirqs_on+0x94/0x130
[ 73.677460][ T4244] __x64_sys_rename+0x82/0x90
[ 73.682199][ T4244] do_syscall_64+0x3b/0xb0
[ 73.686711][ T4244] ? clear_bhb_loop+0x45/0xa0
[ 73.691428][ T4244] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 73.697430][ T4244] RIP: 0033:0x7f1a6abac879
[ 73.701880][ T4244] 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
[ 73.721573][ T4244] RSP: 002b:00007fffb55e70f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 73.730057][ T4244] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f1a6abac879
[ 73.738116][ T4244] RDX: 00007f1a6abac879 RSI: 0000000020000080 RDI: 0000000020000400
[ 73.746150][ T4244] RBP: 00007f1a6ac20610 R08: 0000000000000000 R09: 0000000000000000
[ 73.754139][ T4244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 73.762219][ T4244] R13: 00007fffb55e72c8 R14: 0000000000000001 R15: 0000000000000001
[ 73.770261][ T4244]
[ 73.773278][ T4244] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 73.780568][ T4244] CPU: 1 PID: 4244 Comm: syz-executor180 Not tainted 6.1.119-syzkaller #0
[ 73.789072][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 73.799125][ T4244] Call Trace:
[ 73.802418][ T4244]
[ 73.805352][ T4244] dump_stack_lvl+0x1e3/0x2cb
[ 73.810059][ T4244] ? nf_tcp_handle_invalid+0x642/0x642
[ 73.815542][ T4244] ? panic+0x764/0x764
[ 73.819623][ T4244] ? vscnprintf+0x59/0x80
[ 73.823959][ T4244] panic+0x318/0x764
[ 73.827866][ T4244] ? __warn+0x169/0x520
[ 73.832031][ T4244] ? memcpy_page_flushcache+0xfc/0xfc
[ 73.837429][ T4244] __warn+0x348/0x520
[ 73.841429][ T4244] ? drop_nlink+0xbb/0x100
[ 73.845901][ T4244] report_bug+0x2af/0x500
[ 73.850247][ T4244] ? drop_nlink+0xbb/0x100
[ 73.854682][ T4244] handle_bug+0x3d/0x70
[ 73.858860][ T4244] exc_invalid_op+0x16/0x40
[ 73.863393][ T4244] asm_exc_invalid_op+0x16/0x20
[ 73.868258][ T4244] RIP: 0010:drop_nlink+0xbb/0x100
[ 73.873292][ T4244] Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 3b f1 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 65 66 92 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
[ 73.892896][ T4244] RSP: 0018:ffffc90003b97650 EFLAGS: 00010293
[ 73.899178][ T4244] RAX: ffffffff81f8358b RBX: 1ffff1100e2721ce RCX: ffff88801bf10000
[ 73.907161][ T4244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.915132][ T4244] RBP: 0000000000000000 R08: ffffffff81f8350f R09: fffffbfff2249866
[ 73.923113][ T4244] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071390e70
[ 73.931094][ T4244] R13: 0000000067595340 R14: ffff888071390e28 R15: dffffc0000000000
[ 73.939073][ T4244] ? drop_nlink+0x3f/0x100
[ 73.943499][ T4244] ? drop_nlink+0xbb/0x100
[ 73.947934][ T4244] udf_rename+0xa46/0xdd0
[ 73.952275][ T4244] ? stack_trace_save+0x113/0x1c0
[ 73.957311][ T4244] ? lockdep_unlock+0x165/0x300
[ 73.962175][ T4244] ? udf_mknod+0x90/0x90
[ 73.966452][ T4244] ? lockdep_unlock+0x165/0x300
[ 73.971371][ T4244] vfs_rename+0xd32/0x10f0
[ 73.975810][ T4244] ? tomoyo_path_link+0x140/0x170
[ 73.980840][ T4244] ? __ia32_sys_link+0x90/0x90
[ 73.985618][ T4244] ? security_path_rename+0x17f/0x210
[ 73.991007][ T4244] do_renameat2+0xde0/0x1440
[ 73.995627][ T4244] ? fsnotify_move+0x4f0/0x4f0
[ 74.000492][ T4244] ? __virt_addr_valid+0x17f/0x530
[ 74.005613][ T4244] ? __virt_addr_valid+0x17f/0x530
[ 74.010733][ T4244] ? __virt_addr_valid+0x45b/0x530
[ 74.015854][ T4244] ? __phys_addr_symbol+0x2b/0x70
[ 74.020890][ T4244] ? strncpy_from_user+0x1f9/0x360
[ 74.026008][ T4244] ? getname_flags+0x1f9/0x4f0
[ 74.030772][ T4244] ? lockdep_hardirqs_on+0x94/0x130
[ 74.035973][ T4244] __x64_sys_rename+0x82/0x90
[ 74.040668][ T4244] do_syscall_64+0x3b/0xb0
[ 74.045090][ T4244] ? clear_bhb_loop+0x45/0xa0
[ 74.049784][ T4244] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.055688][ T4244] RIP: 0033:0x7f1a6abac879
[ 74.060105][ T4244] 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
[ 74.079717][ T4244] RSP: 002b:00007fffb55e70f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 74.088144][ T4244] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f1a6abac879
[ 74.096118][ T4244] RDX: 00007f1a6abac879 RSI: 0000000020000080 RDI: 0000000020000400
[ 74.104095][ T4244] RBP: 00007f1a6ac20610 R08: 0000000000000000 R09: 0000000000000000
[ 74.112064][ T4244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 74.120123][ T4244] R13: 00007fffb55e72c8 R14: 0000000000000001 R15: 0000000000000001
[ 74.128116][ T4244]
[ 74.131475][ T4244] Kernel Offset: disabled
[ 74.135840][ T4244] Rebooting in 86400 seconds..