------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 1 PID: 25646 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 1 UID: 0 PID: 25646 Comm: syz-executor.6 Not tainted 6.12.0-rc3-next-20241016 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__kmem_cache_create_args+0xaf/0x370
Code: 98 48 3d 30 98 cc 85 74 25 48 8b 7b 60 4c 89 e6 e8 76 ee 09 03 85 c0 75 e0 90 48 c7 c7 d8 35 6e 85 4c 89 e6 e8 22 29 a4 ff 90 <0f> 0b 90 90 be 20 00 00 00 4c 89 e7 e8 f0 ef 09 03 48 85 c0 0f 85
RSP: 0018:ffff88803e4af930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803e213000 RCX: ffffc90007240000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1007c95ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801384e700
R13: 0000000000020018 R14: ffff88803e4afa10 R15: 0000000000000000
FS: 00007f9624a4e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff884d326bc CR3: 00000000678f6000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
p9_client_create+0xde4/0x11a0
v9fs_session_init+0x1e0/0x17b0
v9fs_mount+0xbd/0x9b0
legacy_get_tree+0x109/0x220
vfs_get_tree+0x97/0x380
path_mount+0x13b2/0x1ec0
__x64_sys_mount+0x283/0x300
do_syscall_64+0xbf/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f962755cb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9624a4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f9627670260 RCX: 00007f962755cb19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f96275b6f6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdc1da1b2f R14: 00007f9624a4e300 R15: 0000000000022000
irq event stamp: 3213
hardirqs last enabled at (3223): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (3236): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (3186): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (3181): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 1 PID: 25652 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 1 UID: 0 PID: 25652 Comm: syz-executor.4 Tainted: G W 6.12.0-rc3-next-20241016 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__kmem_cache_create_args+0xaf/0x370
Code: 98 48 3d 30 98 cc 85 74 25 48 8b 7b 60 4c 89 e6 e8 76 ee 09 03 85 c0 75 e0 90 48 c7 c7 d8 35 6e 85 4c 89 e6 e8 22 29 a4 ff 90 <0f> 0b 90 90 be 20 00 00 00 4c 89 e7 e8 f0 ef 09 03 48 85 c0 0f 85
RSP: 0018:ffff888016007930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803e2133c0 RCX: ffffc90011e96000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1002c00ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800cda9000
R13: 0000000000020018 R14: ffff888016007a10 R15: 0000000000000000
FS: 00007f7de5f9b700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7995211880 CR3: 00000000415ec000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
p9_client_create+0xde4/0x11a0
v9fs_session_init+0x1e0/0x17b0
v9fs_mount+0xbd/0x9b0
legacy_get_tree+0x109/0x220
vfs_get_tree+0x97/0x380
path_mount+0x13b2/0x1ec0
__x64_sys_mount+0x283/0x300
do_syscall_64+0xbf/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7de8a67b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7de5f9b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f7de8b7b0e0 RCX: 00007f7de8a67b19
RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f7de8ac1f6d R08: 0000000020000140 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc1bc7f8ef R14: 00007f7de5f9b300 R15: 0000000000022000
irq event stamp: 1923
hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (1753): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 1 PID: 25698 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 1 UID: 0 PID: 25698 Comm: syz-executor.4 Tainted: G W 6.12.0-rc3-next-20241016 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__kmem_cache_create_args+0xaf/0x370
Code: 98 48 3d 30 98 cc 85 74 25 48 8b 7b 60 4c 89 e6 e8 76 ee 09 03 85 c0 75 e0 90 48 c7 c7 d8 35 6e 85 4c 89 e6 e8 22 29 a4 ff 90 <0f> 0b 90 90 be 20 00 00 00 4c 89 e7 e8 f0 ef 09 03 48 85 c0 0f 85
RSP: 0018:ffff888043fb7930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88803e213640 RCX: ffffc9000f280000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10087f6ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d677480
R13: 0000000000020018 R14: ffff888043fb7a10 R15: 0000000000000000
FS: 00007f7de5fdd700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555577e2ac18 CR3: 00000000314b2000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
p9_client_create+0xde4/0x11a0
v9fs_session_init+0x1e0/0x17b0
v9fs_mount+0xbd/0x9b0
legacy_get_tree+0x109/0x220
vfs_get_tree+0x97/0x380
path_mount+0x13b2/0x1ec0
__x64_sys_mount+0x283/0x300
do_syscall_64+0xbf/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7de8a67b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7de5fdd188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f7de8b7af60 RCX: 00007f7de8a67b19
RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f7de8ac1f6d R08: 0000000020000140 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc1bc7f8ef R14: 00007f7de5fdd300 R15: 0000000000022000
irq event stamp: 3605
hardirqs last enabled at (3617): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (3626): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (3590): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (3585): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
nfs4: Bad value for 'port'
nfs4: Bad value for 'port'
nfs4: Bad value for 'port'
nfs4: Bad value for 'port'
nfs4: Bad value for 'port'
program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 25752 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 25752 Comm: syz-executor.6 Tainted: G W 6.12.0-rc3-next-20241016 #1
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__kmem_cache_create_args+0xaf/0x370
Code: 98 48 3d 30 98 cc 85 74 25 48 8b 7b 60 4c 89 e6 e8 76 ee 09 03 85 c0 75 e0 90 48 c7 c7 d8 35 6e 85 4c 89 e6 e8 22 29 a4 ff 90 <0f> 0b 90 90 be 20 00 00 00 4c 89 e7 e8 f0 ef 09 03 48 85 c0 0f 85
RSP: 0018:ffff888034ec7930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800c881a00 RCX: ffffc9000683b000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10069d8ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888013965c80
R13: 0000000000020018 R14: ffff888034ec7a10 R15: 0000000000000000
FS: 00007f9624ad2700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6dd174d543 CR3: 00000000493d4000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
p9_client_create+0xde4/0x11a0
v9fs_session_init+0x1e0/0x17b0
v9fs_mount+0xbd/0x9b0
legacy_get_tree+0x109/0x220
vfs_get_tree+0x97/0x380
path_mount+0x13b2/0x1ec0
__x64_sys_mount+0x283/0x300
do_syscall_64+0xbf/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f962755cb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9624ad2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f962766ff60 RCX: 00007f962755cb19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f96275b6f6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdc1da1b2f R14: 00007f9624ad2300 R15: 0000000000022000
irq event stamp: 41233
hardirqs last enabled at (41285): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (41300): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (41168): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (41113): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO
audit: type=1400 audit(1729203680.908:44): avc: denied { execute } for pid=25935 comm="syz-executor.1" path="pipe:[50252]" dev="pipefs" ino=50252 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1