Warning: Permanently added '[localhost]:5708' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
[ 86.759862][ T5107] loop0: detected capacity change from 0 to 32768
[ 86.907089][ T5107] XFS (loop0): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4
[ 87.078316][ T5107] XFS (loop0): Ending clean mount
[ 87.117425][ T5107] 9pnet_virtio: no channels available for device syz
[ 87.122639][ T5106] 9pnet_virtio: no channels available for device syz
[ 87.132675][ T5098] XFS (loop0): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4
[ 87.139660][ T5104] 9pnet_virtio: no channels available for device syz
executing program
[ 87.171390][ T5109] 9pnet_virtio: no channels available for device syz
executing program
executing program
executing program
executing program
executing program
[ 88.681718][ T5119] 9pnet_virtio: no channels available for device syz
executing program
[ 88.745504][ T5121] 9pnet_virtio: no channels available for device syz
[ 88.780453][ T5122] ------------[ cut here ]------------
[ 88.782861][ T5122] kmem_cache of name '9p-fcall-cache' already exists
[ 88.792043][ T5122] WARNING: CPU: 0 PID: 5122 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x350
[ 88.796012][ T5122] Modules linked in:
[ 88.797623][ T5122] CPU: 0 UID: 0 PID: 5122 Comm: syz-executor188 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0
[ 88.802397][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.806505][ T5122] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 88.808926][ T5122] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ae b2 e0 09 85 c0 75 e8 90 48 c7 c7 75 4c 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 b4 e0 09 48 85 c0 0f 85
[ 88.815807][ T5122] RSP: 0018:ffffc90002d7f788 EFLAGS: 00010246
[ 88.818042][ T5122] RAX: 313a59b7e4fde100 RBX: ffff88803dca2428 RCX: ffff888000b40000
[ 88.820747][ T5122] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 88.823436][ T5122] RBP: ffffffff8ea1f960 R08: ffffffff8155aaa2 R09: 1ffff11003f8519a
[ 88.826124][ T5122] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000020018
[ 88.829026][ T5122] R13: 0000000000000000 R14: ffffc90002d7f860 R15: ffffffff8d2de380
[ 88.832082][ T5122] FS: 000055557d8b8380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 88.835460][ T5122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.838094][ T5122] CR2: 00007fb3a29dc130 CR3: 000000003fd6c000 CR4: 0000000000350ef0
[ 88.841189][ T5122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.844245][ T5122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.847259][ T5122] Call Trace:
[ 88.848528][ T5122]
[ 88.849671][ T5122] ? __warn+0x168/0x4e0
[ 88.851292][ T5122] ? __kmem_cache_create_args+0xa7/0x350
[ 88.853482][ T5122] ? report_bug+0x2b3/0x500
[ 88.855302][ T5122] ? __kmem_cache_create_args+0xa7/0x350
[ 88.857602][ T5122] ? handle_bug+0x60/0x90
[ 88.859285][ T5122] ? exc_invalid_op+0x1a/0x50
[ 88.861114][ T5122] ? asm_exc_invalid_op+0x1a/0x20
[ 88.863057][ T5122] ? __warn_printk+0x292/0x360
[ 88.864922][ T5122] ? __kmem_cache_create_args+0xa7/0x350
[ 88.867133][ T5122] ? __kmem_cache_create_args+0xa6/0x350
[ 88.869037][ T5122] p9_client_create+0xba5/0x1110
[ 88.870979][ T5122] ? __pfx_p9_client_create+0x10/0x10
[ 88.872845][ T5122] ? __asan_memset+0x23/0x50
[ 88.874459][ T5122] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 88.876606][ T5122] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 88.878607][ T5122] ? __raw_spin_lock_init+0x45/0x100
[ 88.880470][ T5122] v9fs_session_init+0x1e4/0x1b80
[ 88.882950][ T5122] ? __pfx_v9fs_session_init+0x10/0x10
[ 88.884919][ T5122] ? __kasan_kmalloc+0x98/0xb0
[ 88.886811][ T5122] ? v9fs_mount+0xb2/0xaa0
[ 88.888528][ T5122] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 88.890627][ T5122] v9fs_mount+0xcf/0xaa0
[ 88.892283][ T5122] ? __pfx_aa_get_newest_label+0x10/0x10
[ 88.894473][ T5122] ? __pfx_v9fs_mount+0x10/0x10
[ 88.896419][ T5122] ? vfs_parse_fs_string+0x190/0x230
[ 88.898347][ T5122] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 88.900424][ T5122] legacy_get_tree+0xee/0x190
[ 88.902230][ T5122] ? __pfx_v9fs_mount+0x10/0x10
[ 88.904138][ T5122] vfs_get_tree+0x90/0x2b0
[ 88.905802][ T5122] do_new_mount+0x2be/0xb40
[ 88.907675][ T5122] ? __pfx_do_new_mount+0x10/0x10
[ 88.909600][ T5122] __se_sys_mount+0x2d6/0x3c0
[ 88.911396][ T5122] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 88.913705][ T5122] ? __pfx___se_sys_mount+0x10/0x10
[ 88.915695][ T5122] ? do_syscall_64+0x100/0x230
[ 88.917650][ T5122] ? __x64_sys_mount+0x20/0xc0
[ 88.919487][ T5122] do_syscall_64+0xf3/0x230
[ 88.921239][ T5122] ? clear_bhb_loop+0x35/0x90
[ 88.923048][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.925314][ T5122] RIP: 0033:0x7fb3a295b219
[ 88.927146][ T5122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 88.934431][ T5122] RSP: 002b:00007ffdb31511f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.937698][ T5122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3a295b219
[ 88.940628][ T5122] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000440
[ 88.943340][ T5122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 88.946034][ T5122] R10: 0000000000008000 R11: 0000000000000246 R12: 00007ffdb3151240
[ 88.948831][ T5122] R13: 00007ffdb3151280 R14: 0000000000000002 R15: 0000000000000003
[ 88.951526][ T5122]
[ 88.952670][ T5122] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 88.955162][ T5122] CPU: 0 UID: 0 PID: 5122 Comm: syz-executor188 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0
[ 88.959092][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.962994][ T5122] Call Trace:
[ 88.964332][ T5122]
[ 88.965487][ T5122] dump_stack_lvl+0x241/0x360
[ 88.967252][ T5122] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.969230][ T5122] ? __pfx__printk+0x10/0x10
[ 88.970940][ T5122] ? vscnprintf+0x5d/0x90
[ 88.972580][ T5122] panic+0x349/0x880
[ 88.974045][ T5122] ? __warn+0x177/0x4e0
[ 88.975572][ T5122] ? __pfx_panic+0x10/0x10
[ 88.977202][ T5122] __warn+0x34b/0x4e0
[ 88.978628][ T5122] ? __kmem_cache_create_args+0xa7/0x350
[ 88.980697][ T5122] report_bug+0x2b3/0x500
[ 88.982344][ T5122] ? __kmem_cache_create_args+0xa7/0x350
[ 88.984493][ T5122] handle_bug+0x60/0x90
[ 88.986087][ T5122] exc_invalid_op+0x1a/0x50
[ 88.987813][ T5122] asm_exc_invalid_op+0x1a/0x20
[ 88.989676][ T5122] RIP: 0010:__kmem_cache_create_args+0xa7/0x350
[ 88.992119][ T5122] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 ae b2 e0 09 85 c0 75 e8 90 48 c7 c7 75 4c 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 b4 e0 09 48 85 c0 0f 85
[ 88.999423][ T5122] RSP: 0018:ffffc90002d7f788 EFLAGS: 00010246
[ 89.001648][ T5122] RAX: 313a59b7e4fde100 RBX: ffff88803dca2428 RCX: ffff888000b40000
[ 89.004652][ T5122] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 89.007549][ T5122] RBP: ffffffff8ea1f960 R08: ffffffff8155aaa2 R09: 1ffff11003f8519a
[ 89.010284][ T5122] R10: dffffc0000000000 R11: ffffed1003f8519b R12: 0000000000020018
[ 89.013046][ T5122] R13: 0000000000000000 R14: ffffc90002d7f860 R15: ffffffff8d2de380
[ 89.015758][ T5122] ? __warn_printk+0x292/0x360
[ 89.017447][ T5122] ? __kmem_cache_create_args+0xa6/0x350
[ 89.019419][ T5122] p9_client_create+0xba5/0x1110
[ 89.021323][ T5122] ? __pfx_p9_client_create+0x10/0x10
[ 89.023327][ T5122] ? __asan_memset+0x23/0x50
[ 89.025108][ T5122] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 89.027301][ T5122] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 89.029537][ T5122] ? __raw_spin_lock_init+0x45/0x100
[ 89.031551][ T5122] v9fs_session_init+0x1e4/0x1b80
[ 89.033531][ T5122] ? __pfx_v9fs_session_init+0x10/0x10
[ 89.035531][ T5122] ? __kasan_kmalloc+0x98/0xb0
[ 89.037362][ T5122] ? v9fs_mount+0xb2/0xaa0
[ 89.039097][ T5122] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 89.041102][ T5122] v9fs_mount+0xcf/0xaa0
[ 89.042752][ T5122] ? __pfx_aa_get_newest_label+0x10/0x10
[ 89.044869][ T5122] ? __pfx_v9fs_mount+0x10/0x10
[ 89.046704][ T5122] ? vfs_parse_fs_string+0x190/0x230
[ 89.048754][ T5122] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 89.050839][ T5122] legacy_get_tree+0xee/0x190
[ 89.052654][ T5122] ? __pfx_v9fs_mount+0x10/0x10
[ 89.054494][ T5122] vfs_get_tree+0x90/0x2b0
[ 89.056138][ T5122] do_new_mount+0x2be/0xb40
[ 89.057888][ T5122] ? __pfx_do_new_mount+0x10/0x10
[ 89.059835][ T5122] __se_sys_mount+0x2d6/0x3c0
[ 89.061630][ T5122] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 89.063927][ T5122] ? __pfx___se_sys_mount+0x10/0x10
[ 89.065958][ T5122] ? do_syscall_64+0x100/0x230
[ 89.067832][ T5122] ? __x64_sys_mount+0x20/0xc0
[ 89.069669][ T5122] do_syscall_64+0xf3/0x230
[ 89.071398][ T5122] ? clear_bhb_loop+0x35/0x90
[ 89.073223][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.075433][ T5122] RIP: 0033:0x7fb3a295b219
[ 89.076922][ T5122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 89.083949][ T5122] RSP: 002b:00007ffdb31511f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.087132][ T5122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3a295b219
[ 89.090249][ T5122] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000440
[ 89.093382][ T5122] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 89.096360][ T5122] R10: 0000000000008000 R11: 0000000000000246 R12: 00007ffdb3151240
[ 89.099043][ T5122] R13: 00007ffdb3151280 R14: 0000000000000002 R15: 0000000000000003
[ 89.101776][ T5122]
[ 89.103142][ T5122] Kernel Offset: disabled
[ 89.104748][ T5122] Rebooting in 86400 seconds..
VM DIAGNOSIS:
09:39:23 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000033 RBX=ffffffff9a708e60 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002d7eeb0
R8 =ffffffff854934db R9 =1ffff11003d9a046 R10=dffffc0000000000 R11=ffffffff85493490
R12=dffffc0000000000 R13=ffffffff9a403eed R14=0000000000000033 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 000055557d8b8380 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=00007fb3a29dc130 CR3=000000003fd6c000 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=0000000002000801 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150980 00007ffdb3150960
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150ac0 00007ffdb3150940
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150980
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150ac0
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150ac0 00007ffdb3150940
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3150980 00007ffdb3150960
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 a5404d26f4bbdef7 a545ef7a45208901 5d0f42909f7f78a1 751db807fdec9c78
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7475636578650073 667265646e69622f 7665642f00736672 65646e69622f2e00
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 515046405d400056 435740414b4c470a 5340410a00564357 40414b4c470a0b00
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000