Warning: Permanently added '[localhost]:12606' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
[ 84.085754][ T5106] 9pnet_virtio: no channels available for device syz
[ 84.090144][ T5108] 9pnet_virtio: no channels available for device syz
executing program
[ 84.093675][ T5105] 9pnet_virtio: no channels available for device syz
[ 84.097383][ T5109] 9pnet_virtio: no channels available for device syz
executing program
[ 84.107862][ T5111] 9pnet_virtio: no channels available for device syz
executing program
[ 84.140006][ T5112] 9pnet_virtio: no channels available for device syz
[ 84.170293][ T5116] 9pnet_virtio: no channels available for device syz
executing program
executing program
executing program
[ 84.174859][ T5113] 9pnet_virtio: no channels available for device syz
executing program
[ 84.197480][ T5117] 9pnet_virtio: no channels available for device syz
executing program
[ 84.214254][ T5119] 9pnet_virtio: no channels available for device syz
executing program
[ 84.224544][ T5121] 9pnet_virtio: no channels available for device syz
executing program
[ 84.234598][ T5120] ------------[ cut here ]------------
[ 84.236318][ T5120] kmem_cache of name '9p-fcall-cache' already exists
[ 84.252354][ T5124] 9pnet_virtio: no channels available for device syz
executing program
executing program
[ 84.257949][ T5122] 9pnet_virtio: no channels available for device syz
[ 84.262464][ T5123] 9pnet_virtio: no channels available for device syz
executing program
[ 84.270689][ T5120] WARNING: CPU: 0 PID: 5120 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x350
[ 84.274276][ T5120] Modules linked in:
[ 84.276032][ T5120] CPU: 0 UID: 0 PID: 5120 Comm: syz-executor263 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0
[ 84.280904][ T5120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.284608][ T5120] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 84.286801][ T5120] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ae c2 e0 09 85 c0 75 e8 90 48 c7 c7 c1 51 0b 8e 4c 89 fe e8 8a 84 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 08 c4 e0 09 48 85 c0 0f 85
[ 84.293665][ T5120] RSP: 0018:ffffc90002f7f788 EFLAGS: 00010246
[ 84.295862][ T5120] RAX: 1741541dc29fd000 RBX: ffff88803e080428 RCX: ffff88801cf4a440
[ 84.298562][ T5120] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 84.301310][ T5120] RBP: ffffffff8ea1f960 R08: ffffffff8155aaa2 R09: fffffbfff1cf9fd8
[ 84.304360][ T5120] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018
[ 84.307483][ T5120] R13: 0000000000000000 R14: ffffc90002f7f860 R15: ffffffff8d2de780
[ 84.310387][ T5120] FS: 000055558ac58380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 84.313093][ T5120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.315111][ T5120] CR2: 000055558ac69738 CR3: 000000003fc22000 CR4: 0000000000350ef0
[ 84.317527][ T5120] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 84.319766][ T5120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 84.322174][ T5120] Call Trace:
[ 84.323133][ T5120]
[ 84.324056][ T5120] ? __warn+0x168/0x4e0
[ 84.325357][ T5120] ? __kmem_cache_create_args+0xa7/0x350
[ 84.327220][ T5120] ? report_bug+0x2b3/0x500
[ 84.328886][ T5120] ? __kmem_cache_create_args+0xa7/0x350
[ 84.330930][ T5120] ? handle_bug+0x60/0x90
[ 84.332476][ T5120] ? exc_invalid_op+0x1a/0x50
[ 84.334148][ T5120] ? asm_exc_invalid_op+0x1a/0x20
[ 84.335931][ T5120] ? __warn_printk+0x292/0x360
[ 84.337544][ T5120] ? __kmem_cache_create_args+0xa7/0x350
[ 84.339334][ T5120] ? __kmem_cache_create_args+0xa6/0x350
[ 84.341071][ T5120] p9_client_create+0xba5/0x1110
[ 84.342549][ T5120] ? __pfx_p9_client_create+0x10/0x10
[ 84.344238][ T5120] ? __asan_memset+0x23/0x50
[ 84.345677][ T5120] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 84.347563][ T5120] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 84.349466][ T5120] ? __raw_spin_lock_init+0x45/0x100
[ 84.351256][ T5120] v9fs_session_init+0x1e4/0x1b80
[ 84.352926][ T5120] ? __pfx_v9fs_session_init+0x10/0x10
[ 84.354666][ T5120] ? __kasan_kmalloc+0x98/0xb0
[ 84.356385][ T5120] ? v9fs_mount+0xb2/0xaa0
[ 84.358073][ T5120] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 84.360019][ T5120] v9fs_mount+0xcf/0xaa0
[ 84.361547][ T5120] ? __pfx_aa_get_newest_label+0x10/0x10
[ 84.363521][ T5120] ? __pfx_v9fs_mount+0x10/0x10
[ 84.365271][ T5120] ? vfs_parse_fs_string+0x190/0x230
[ 84.367204][ T5120] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 84.369207][ T5120] legacy_get_tree+0xee/0x190
[ 84.370877][ T5120] ? __pfx_v9fs_mount+0x10/0x10
[ 84.372686][ T5120] vfs_get_tree+0x90/0x2b0
[ 84.374226][ T5120] do_new_mount+0x2be/0xb40
[ 84.375846][ T5120] ? __pfx_do_new_mount+0x10/0x10
[ 84.377788][ T5120] __se_sys_mount+0x2d6/0x3c0
[ 84.379468][ T5120] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 84.381533][ T5120] ? __pfx___se_sys_mount+0x10/0x10
[ 84.383259][ T5120] ? do_syscall_64+0x100/0x230
[ 84.384854][ T5120] ? __x64_sys_mount+0x20/0xc0
[ 84.386396][ T5120] do_syscall_64+0xf3/0x230
[ 84.388159][ T5120] ? clear_bhb_loop+0x35/0x90
[ 84.389625][ T5120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.391720][ T5120] RIP: 0033:0x7fe131fe0299
[ 84.393173][ T5120] 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
[ 84.400353][ T5120] RSP: 002b:00007ffe163e73f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.403336][ T5120] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fe131fe0299
[ 84.406090][ T5120] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 00000000200001c0
[ 84.409186][ T5120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004
[ 84.412656][ T5120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe163e741c
[ 84.416007][ T5120] R13: 00007ffe163e7450 R14: 00007ffe163e7430 R15: 0000000000000001
[ 84.419128][ T5120]
[ 84.420362][ T5120] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 84.423145][ T5120] CPU: 0 UID: 0 PID: 5120 Comm: syz-executor263 Not tainted 6.11.0-syzkaller-11624-ge477dba5442c #0
[ 84.427409][ T5120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.431642][ T5120] Call Trace:
[ 84.432974][ T5120]
[ 84.434135][ T5120] dump_stack_lvl+0x241/0x360
[ 84.435993][ T5120] ? __pfx_dump_stack_lvl+0x10/0x10
[ 84.437923][ T5120] ? __pfx__printk+0x10/0x10
[ 84.439520][ T5120] ? vscnprintf+0x5d/0x90
[ 84.440928][ T5120] panic+0x349/0x880
[ 84.442210][ T5120] ? __warn+0x177/0x4e0
[ 84.443733][ T5120] ? __pfx_panic+0x10/0x10
[ 84.445406][ T5120] __warn+0x34b/0x4e0
[ 84.446848][ T5120] ? __kmem_cache_create_args+0xa7/0x350
[ 84.448824][ T5120] report_bug+0x2b3/0x500
[ 84.450312][ T5120] ? __kmem_cache_create_args+0xa7/0x350
[ 84.452209][ T5120] handle_bug+0x60/0x90
[ 84.454026][ T5120] exc_invalid_op+0x1a/0x50
[ 84.456322][ T5120] asm_exc_invalid_op+0x1a/0x20
[ 84.458506][ T5120] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 84.461055][ T5120] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ae c2 e0 09 85 c0 75 e8 90 48 c7 c7 c1 51 0b 8e 4c 89 fe e8 8a 84 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 08 c4 e0 09 48 85 c0 0f 85
[ 84.469407][ T5120] RSP: 0018:ffffc90002f7f788 EFLAGS: 00010246
[ 84.472292][ T5120] RAX: 1741541dc29fd000 RBX: ffff88803e080428 RCX: ffff88801cf4a440
[ 84.476135][ T5120] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 84.479880][ T5120] RBP: ffffffff8ea1f960 R08: ffffffff8155aaa2 R09: fffffbfff1cf9fd8
[ 84.483067][ T5120] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018
[ 84.485878][ T5120] R13: 0000000000000000 R14: ffffc90002f7f860 R15: ffffffff8d2de780
[ 84.488968][ T5120] ? __warn_printk+0x292/0x360
[ 84.490801][ T5120] ? __kmem_cache_create_args+0xa6/0x350
[ 84.493191][ T5120] p9_client_create+0xba5/0x1110
[ 84.495238][ T5120] ? __pfx_p9_client_create+0x10/0x10
[ 84.497325][ T5120] ? __asan_memset+0x23/0x50
[ 84.498922][ T5120] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 84.501024][ T5120] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 84.502956][ T5120] ? __raw_spin_lock_init+0x45/0x100
[ 84.504724][ T5120] v9fs_session_init+0x1e4/0x1b80
[ 84.506207][ T5120] ? __pfx_v9fs_session_init+0x10/0x10
[ 84.507683][ T5120] ? __kasan_kmalloc+0x98/0xb0
[ 84.509538][ T5120] ? v9fs_mount+0xb2/0xaa0
[ 84.511099][ T5120] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 84.513006][ T5120] v9fs_mount+0xcf/0xaa0
[ 84.514382][ T5120] ? __pfx_aa_get_newest_label+0x10/0x10
[ 84.516071][ T5120] ? __pfx_v9fs_mount+0x10/0x10
[ 84.517766][ T5120] ? vfs_parse_fs_string+0x190/0x230
[ 84.519784][ T5120] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 84.521818][ T5120] legacy_get_tree+0xee/0x190
[ 84.523498][ T5120] ? __pfx_v9fs_mount+0x10/0x10
[ 84.525291][ T5120] vfs_get_tree+0x90/0x2b0
[ 84.526958][ T5120] do_new_mount+0x2be/0xb40
[ 84.528517][ T5120] ? __pfx_do_new_mount+0x10/0x10
[ 84.530296][ T5120] __se_sys_mount+0x2d6/0x3c0
[ 84.531888][ T5120] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 84.534019][ T5120] ? __pfx___se_sys_mount+0x10/0x10
[ 84.535908][ T5120] ? do_syscall_64+0x100/0x230
[ 84.537492][ T5120] ? __x64_sys_mount+0x20/0xc0
[ 84.539114][ T5120] do_syscall_64+0xf3/0x230
[ 84.540791][ T5120] ? clear_bhb_loop+0x35/0x90
[ 84.542458][ T5120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.544235][ T5120] RIP: 0033:0x7fe131fe0299
[ 84.545766][ T5120] 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
[ 84.552687][ T5120] RSP: 002b:00007ffe163e73f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.555857][ T5120] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fe131fe0299
[ 84.558882][ T5120] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 00000000200001c0
[ 84.561541][ T5120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004
[ 84.564443][ T5120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe163e741c
[ 84.567920][ T5120] R13: 00007ffe163e7450 R14: 00007ffe163e7430 R15: 0000000000000001
[ 84.570999][ T5120]
[ 84.572496][ T5120] Kernel Offset: disabled
[ 84.574198][ T5120] Rebooting in 86400 seconds..
VM DIAGNOSIS:
02:23:22 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000020 RBX=ffffffff9a708e60 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002f7eeb0
R8 =ffffffff854934db R9 =1ffff11003d81046 R10=dffffc0000000000 R11=ffffffff85493490
R12=dffffc0000000000 R13=ffffffff9a403ee4 R14=0000000000000020 R15=00000000000003f8
RIP=ffffffff8549350e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055558ac58380 ffffffff 00c00000
GS =0000 ffff88801fc00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055558ac69738 CR3=000000003fc22000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000008082082 Opmask01=0000000000000000 Opmask02=000000000101000f Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000001 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000001a4
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6b20657479622d32 3320646e61707865 6b20657479622d32 3320646e61707865
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 784b8e4fe2d54ec7 73a906f973e831f6 784b8e4fe2d54ec7 73a906f973e831f6
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 e6d62dcd5aad1b6d b04d4ed228f66c3b e6d62dcd5aad1b6d b04d4ed228f66c3b
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1700000000000000 0000000000000002 1700000000000000 0000000000000001
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000002 0000000000000000 0000000000000002
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 73a906f973a906f9 73a906f973a906f9 73a906f973a906f9 73a906f973a906f9
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 e2d54ec7e2d54ec7 e2d54ec7e2d54ec7 e2d54ec7e2d54ec7 e2d54ec7e2d54ec7
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 784b8e4f784b8e4f 784b8e4f784b8e4f 784b8e4f784b8e4f 784b8e4f784b8e4f
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 28f66c3b28f66c3b 28f66c3b28f66c3b 28f66c3b28f66c3b 28f66c3b28f66c3b
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 b04d4ed2b04d4ed2 b04d4ed2b04d4ed2 b04d4ed2b04d4ed2 b04d4ed2b04d4ed2
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5aad1b6d5aad1b6d 5aad1b6d5aad1b6d 5aad1b6d5aad1b6d 5aad1b6d5aad1b6d
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 e6d62dcde6d62dcd e6d62dcde6d62dcd e6d62dcde6d62dcd e6d62dcde6d62dcd
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000100000000e 0000000c0000000a 0000000f0000000d 0000000b00000009
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000