------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 10911 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 10911 Comm: syz-executor.4 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:ffff88803e03f930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800bfe5140 RCX: ffffc90005e16000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1007c07ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800c594b40
R13: 0000000000020018 R14: ffff88803e03fa10 R15: 0000000000000000
FS: 00007fddc8099700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 0000000016360000 CR4: 0000000000350ef0
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: 0033:0x7fddcab44b19
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:00007fddc8099188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fddcac58020 RCX: 00007fddcab44b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007fddcab9ef6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe35c45b1f R14: 00007fddc8099300 R15: 0000000000022000
irq event stamp: 2083
hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2028): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (2001): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 10923 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 10923 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:ffff88802fb17930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800ce60280 RCX: ffffc90005612000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005f62ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800c344380
R13: 0000000000020018 R14: ffff88802fb17a10 R15: 0000000000000000
FS: 00007fddc80ba700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000003afba000 CR4: 0000000000350ef0
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: 0033:0x7fddcab44b19
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:00007fddc80ba188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fddcac57f60 RCX: 00007fddcab44b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007fddcab9ef6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe35c45b1f R14: 00007fddc80ba300 R15: 0000000000022000
irq event stamp: 18873
hardirqs last enabled at (18897): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (18926): [] sysvec_apic_timer_interrupt+0xf/0x80
softirqs last enabled at (17844): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (17823): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
audit: type=1400 audit(1729203009.547:10): avc: denied { execheap } for pid=10936 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 10955 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 10955 Comm: syz-executor.2 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:ffff8880155ff930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800bfe5500 RCX: ffffc9000a83b000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1002abfed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800b6f9480
R13: 0000000000020018 R14: ffff8880155ffa10 R15: 0000000000000000
FS: 00007f19aff34700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000000d2c4000 CR4: 0000000000350ef0
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: 0033:0x7f19b2a00b19
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:00007f19aff34188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f19b2b140e0 RCX: 00007f19b2a00b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f19b2a5af6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff1d08fcbf R14: 00007f19aff34300 R15: 0000000000022000
irq event stamp: 2833
hardirqs last enabled at (2843): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2854): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2484): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (2479): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 10957 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 10957 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:ffff88803d797930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800ce603c0 RCX: ffffc90006c1d000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1007af2ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888015d740c0
R13: 0000000000020018 R14: ffff88803d797a10 R15: 0000000000000000
FS: 00007fddc8057700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31320000 CR3: 0000000016360000 CR4: 0000000000350ef0
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: 0033:0x7fddcab44b19
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:00007fddc8057188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fddcac581a0 RCX: 00007fddcab44b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007fddcab9ef6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe35c45b1f R14: 00007fddc8057300 R15: 0000000000022000
irq event stamp: 5569
hardirqs last enabled at (5581): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5592): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (5516): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (5509): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
syz_tun: entered promiscuous mode
audit: type=1400 audit(1729203013.981:11): avc: denied { write } for pid=11082 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
syz_tun: left promiscuous mode
syz_tun: entered promiscuous mode
syz_tun: left promiscuous mode
ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy0 wpan0: encryption failed: -22