3.722" name="/" dev="9p" ino=2 res=0 errno=0
[ 422.634236][ T28] audit: type=1800 audit(1732606442.943:327): pid=5356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.723" name="/" dev="9p" ino=2 res=0 errno=0
[ 423.115147][ T28] audit: type=1800 audit(1732606443.423:328): pid=5358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.724" name="/" dev="9p" ino=2 res=0 errno=0
[ 424.074269][ T28] audit: type=1800 audit(1732606444.383:329): pid=5362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.726" name="/" dev="9p" ino=2 res=0 errno=0
[ 427.134210][ T28] audit: type=1800 audit(1732606447.443:330): pid=5374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.732" name="/" dev="9p" ino=2 res=0 errno=0
[ 428.776374][ T28] audit: type=1800 audit(1732606449.083:331): pid=5380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.735" name="/" dev="9p" ino=2 res=0 errno=0
Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts.
executing program
tun: can't open /dev/net/tun: please enable CONFIG_TUN=y
otherwise fuzzing or reproducing might not work as intended
executing program
[ 436.336825][ T28] audit: type=1800 audit(1732606456.643:332): pid=5403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor247" name="/" dev="9p" ino=2 res=0 errno=0
[ 436.371070][ T5404] ------------[ cut here ]------------
[ 436.376778][ T5404] kmem_cache of name '9p-fcall-cache' already exists
[ 436.383485][ T5404] WARNING: CPU: 0 PID: 5404 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x350
[ 436.393370][ T5404] Modules linked in:
[ 436.397322][ T5404] CPU: 0 UID: 0 PID: 5404 Comm: syz-executor247 Not tainted 6.12.0-rc1-syzkaller #0
[ 436.406746][ T5404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 436.416847][ T5404] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 436.423096][ T5404] Code: 86 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 5e c0 06 04 85 c0 75 e8 90 48 c7 c7 52 b9 8b 86 4c 89 fe e8 da 4d aa ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 b8 c1 06 04 48 85 c0 0f 85
[ 436.442776][ T5404] RSP: 0018:ffffc900022a7788 EFLAGS: 00010246
[ 436.448899][ T5404] RAX: c391a34b96388b00 RBX: ffff88810bb542e8 RCX: 0000000000000002
[ 436.456911][ T5404] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001
[ 436.464973][ T5404] RBP: ffffffff86f78e20 R08: ffff8881f5e28ad3 R09: 1ffff1103ebc515a
[ 436.472963][ T5404] R10: dffffc0000000000 R11: ffffed103ebc515b R12: 0000000000008004
[ 436.481004][ T5404] R13: 0000000000000000 R14: ffffc900022a7860 R15: ffffffff86224400
[ 436.489019][ T5404] FS: 000055555d090380(0000) GS:ffff8881f5e00000(0000) knlGS:0000000000000000
[ 436.498009][ T5404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 436.504617][ T5404] CR2: 00007ff395a87750 CR3: 000000010f756000 CR4: 00000000003506f0
[ 436.512589][ T5404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 436.520591][ T5404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 436.528600][ T5404] Call Trace:
[ 436.531867][ T5404]
[ 436.534818][ T5404] ? __warn+0x12f/0x380
[ 436.538995][ T5404] ? __kmem_cache_create_args+0xa7/0x350
[ 436.544652][ T5404] ? __kmem_cache_create_args+0xa7/0x350
[ 436.550317][ T5404] ? report_bug+0x1e0/0x420
[ 436.554915][ T5404] ? handle_bug+0x60/0x90
[ 436.559246][ T5404] ? exc_invalid_op+0x1a/0x50
[ 436.563949][ T5404] ? asm_exc_invalid_op+0x1a/0x20
[ 436.568968][ T5404] ? __kmem_cache_create_args+0xa7/0x350
[ 436.574623][ T5404] ? __kmem_cache_create_args+0xa6/0x350
[ 436.580246][ T5404] p9_client_create+0xafb/0xf10
[ 436.585322][ T5404] ? __pfx_p9_client_create+0x10/0x10
[ 436.590702][ T5404] ? __asan_memset+0x23/0x50
[ 436.595403][ T5404] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 436.601214][ T5404] ? __raw_spin_lock_init+0x45/0x100
[ 436.606560][ T5404] v9fs_session_init+0x1ec/0x1610
[ 436.611583][ T5404] ? __pfx_v9fs_session_init+0x10/0x10
[ 436.617076][ T5404] ? __kasan_kmalloc+0x98/0xb0
[ 436.621844][ T5404] ? v9fs_mount+0xad/0x840
[ 436.626288][ T5404] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 436.631830][ T5404] v9fs_mount+0xcf/0x840
[ 436.636176][ T5404] ? aa_get_newest_label+0x9b/0x4f0
[ 436.641371][ T5404] ? __pfx_v9fs_mount+0x10/0x10
[ 436.646253][ T5404] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 436.651789][ T5404] legacy_get_tree+0xe9/0x180
[ 436.656487][ T5404] ? __pfx_v9fs_mount+0x10/0x10
[ 436.661354][ T5404] vfs_get_tree+0x82/0x250
[ 436.665818][ T5404] do_new_mount+0x21e/0x9b0
[ 436.670328][ T5404] ? security_capable+0x8f/0x160
[ 436.675299][ T5404] ? __pfx_do_new_mount+0x10/0x10
[ 436.680319][ T5404] ? user_path_at+0x3c/0x50
[ 436.684843][ T5404] __se_sys_mount+0x22f/0x2c0
[ 436.689589][ T5404] ? __pfx___se_sys_mount+0x10/0x10
[ 436.694807][ T5404] ? exc_page_fault+0x524/0x830
[ 436.699674][ T5404] ? do_syscall_64+0xb6/0x210
[ 436.704404][ T5404] do_syscall_64+0xf3/0x210
[ 436.708917][ T5404] ? clear_bhb_loop+0x55/0xb0
[ 436.713570][ T5404] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 436.719533][ T5404] RIP: 0033:0x7ff395a50929
[ 436.723991][ T5404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 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
[ 436.743750][ T5404] RSP: 002b:00007ffe04c95a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 436.752170][ T5404] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007ff395a50929
[ 436.760174][ T5404] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000
[ 436.768178][ T5404] RBP: 00007ff395a9d257 R08: 0000000020000180 R09: 0000000000000000
[ 436.776203][ T5404] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000006a7d6
[ 436.784213][ T5404] R13: 00007ff395acdb40 R14: 00007ff395acfd00 R15: 00007ffe04c95a70
[ 436.792180][ T5404]
[ 436.795234][ T5404] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 436.802527][ T5404] CPU: 0 UID: 0 PID: 5404 Comm: syz-executor247 Not tainted 6.12.0-rc1-syzkaller #0
[ 436.811972][ T5404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 436.822102][ T5404] Call Trace:
[ 436.825390][ T5404]
[ 436.828299][ T5404] dump_stack_lvl+0x198/0x250
[ 436.832952][ T5404] ? __pfx_dump_stack_lvl+0x10/0x10
[ 436.838125][ T5404] ? __pfx__printk+0x10/0x10
[ 436.842689][ T5404] ? _printk+0xce/0x120
[ 436.846817][ T5404] ? __init_begin+0x3e000/0x3e000
[ 436.851812][ T5404] panic+0x26e/0x680
[ 436.855684][ T5404] ? __pfx_panic+0x10/0x10
[ 436.860337][ T5404] ? show_trace_log_lvl+0x3b2/0x410
[ 436.865531][ T5404] __warn+0x25e/0x380
[ 436.869600][ T5404] ? __kmem_cache_create_args+0xa7/0x350
[ 436.875225][ T5404] ? __kmem_cache_create_args+0xa7/0x350
[ 436.880833][ T5404] report_bug+0x1e0/0x420
[ 436.885226][ T5404] handle_bug+0x60/0x90
[ 436.889357][ T5404] exc_invalid_op+0x1a/0x50
[ 436.893835][ T5404] asm_exc_invalid_op+0x1a/0x20
[ 436.898660][ T5404] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 436.904884][ T5404] Code: 86 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 5e c0 06 04 85 c0 75 e8 90 48 c7 c7 52 b9 8b 86 4c 89 fe e8 da 4d aa ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 b8 c1 06 04 48 85 c0 0f 85
[ 436.924660][ T5404] RSP: 0018:ffffc900022a7788 EFLAGS: 00010246
[ 436.930713][ T5404] RAX: c391a34b96388b00 RBX: ffff88810bb542e8 RCX: 0000000000000002
[ 436.938666][ T5404] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001
[ 436.946637][ T5404] RBP: ffffffff86f78e20 R08: ffff8881f5e28ad3 R09: 1ffff1103ebc515a
[ 436.954607][ T5404] R10: dffffc0000000000 R11: ffffed103ebc515b R12: 0000000000008004
[ 436.962553][ T5404] R13: 0000000000000000 R14: ffffc900022a7860 R15: ffffffff86224400
[ 436.970509][ T5404] ? __kmem_cache_create_args+0xa6/0x350
[ 436.976205][ T5404] p9_client_create+0xafb/0xf10
[ 436.981033][ T5404] ? __pfx_p9_client_create+0x10/0x10
[ 436.986377][ T5404] ? __asan_memset+0x23/0x50
[ 436.991380][ T5404] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 436.997162][ T5404] ? __raw_spin_lock_init+0x45/0x100
[ 437.002422][ T5404] v9fs_session_init+0x1ec/0x1610
[ 437.007426][ T5404] ? __pfx_v9fs_session_init+0x10/0x10
[ 437.012860][ T5404] ? __kasan_kmalloc+0x98/0xb0
[ 437.017599][ T5404] ? v9fs_mount+0xad/0x840
[ 437.021993][ T5404] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 437.027534][ T5404] v9fs_mount+0xcf/0x840
[ 437.031765][ T5404] ? aa_get_newest_label+0x9b/0x4f0
[ 437.036950][ T5404] ? __pfx_v9fs_mount+0x10/0x10
[ 437.041779][ T5404] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 437.047305][ T5404] legacy_get_tree+0xe9/0x180
[ 437.051960][ T5404] ? __pfx_v9fs_mount+0x10/0x10
[ 437.056788][ T5404] vfs_get_tree+0x82/0x250
[ 437.061178][ T5404] do_new_mount+0x21e/0x9b0
[ 437.065654][ T5404] ? security_capable+0x8f/0x160
[ 437.070566][ T5404] ? __pfx_do_new_mount+0x10/0x10
[ 437.075560][ T5404] ? user_path_at+0x3c/0x50
[ 437.080046][ T5404] __se_sys_mount+0x22f/0x2c0
[ 437.084702][ T5404] ? __pfx___se_sys_mount+0x10/0x10
[ 437.089891][ T5404] ? exc_page_fault+0x524/0x830
[ 437.094717][ T5404] ? do_syscall_64+0xb6/0x210
[ 437.099454][ T5404] do_syscall_64+0xf3/0x210
[ 437.103937][ T5404] ? clear_bhb_loop+0x55/0xb0
[ 437.108586][ T5404] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.114452][ T5404] RIP: 0033:0x7ff395a50929
[ 437.118842][ T5404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 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
[ 437.138531][ T5404] RSP: 002b:00007ffe04c95a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.146952][ T5404] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007ff395a50929
[ 437.154932][ T5404] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000
[ 437.162884][ T5404] RBP: 00007ff395a9d257 R08: 0000000020000180 R09: 0000000000000000
[ 437.170924][ T5404] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000006a7d6
[ 437.178871][ T5404] R13: 00007ff395acdb40 R14: 00007ff395acfd00 R15: 00007ffe04c95a70
[ 437.186824][ T5404]
[ 437.190067][ T5404] Kernel Offset: disabled
[ 437.194457][ T5404] Rebooting in 86400 seconds..