------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 27488 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 27488 Comm: syz-executor.1 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:ffff888036a7f930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88804ddfa3c0 RCX: ffffc9000ae2e000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006d4fed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d881800
R13: 0000000000020018 R14: ffff888036a7fa10 R15: 0000000000000000
FS: 00007f099607b700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ea2d000 CR3: 0000000041602000 CR4: 0000000000350ef0
DR0: ffffffffffff01dd 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: 0033:0x7f0998b05b19
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:00007f099607b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f0998c18f60 RCX: 00007f0998b05b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f0998b5ff6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdab16fa5f R14: 00007f099607b300 R15: 0000000000022000
irq event stamp: 5393
hardirqs last enabled at (5403): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5428): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (4800): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (4783): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 1 PID: 27492 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 1 UID: 0 PID: 27492 Comm: syz-executor.7 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:ffff88804d9bf930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800cf87640 RCX: ffffc900029ec000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1009b37ed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800cb02f80
R13: 0000000000020018 R14: ffff88804d9bfa10 R15: 0000000000000000
FS: 00007f639211e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1430a293a4 CR3: 000000004dcfe000 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: 0033:0x7f6394ba8b19
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:00007f639211e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f6394cbbf60 RCX: 00007f6394ba8b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f6394c02f6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffe533a5af R14: 00007f639211e300 R15: 0000000000022000
irq event stamp: 3857
hardirqs last enabled at (3867): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (3890): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2504): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (2487): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache-(null)' already exists
WARNING: CPU: 0 PID: 27615 at mm/slab_common.c:107 __kmem_cache_create_args+0xaf/0x370
Modules linked in:
CPU: 0 UID: 0 PID: 27615 Comm: syz-executor.5 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:ffff88804dcd7930 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88800cf87780 RCX: ffffc90008017000
RDX: 0000000000040000 RSI: ffffffff8118b52f RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1009b9aed7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800e0590c0
R13: 0000000000020018 R14: ffff88804dcd7a10 R15: 0000000000000000
FS: 00007f032dbc6700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000004db0a000 CR4: 0000000000350ef0
DR0: ffffffffffff01dd 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: 0033:0x7f0330650b19
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:00007f032dbc6188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f0330763f60 RCX: 00007f0330650b19
RDX: 0000000020000080 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f03306aaf6d R08: 00000000200001c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc0ff12aef R14: 00007f032dbc6300 R15: 0000000000022000
irq event stamp: 3625
hardirqs last enabled at (3635): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (3662): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (3298): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (3271): [] irq_exit_rcu+0x94/0xc0
---[ end trace 0000000000000000 ]---
netlink: 'syz-executor.7': attribute type 1 has an invalid length.
netlink: 'syz-executor.7': attribute type 1 has an invalid length.
netlink: 'syz-executor.7': attribute type 1 has an invalid length.
netlink: 'syz-executor.7': attribute type 1 has an invalid length.
netlink: 'syz-executor.7': attribute type 1 has an invalid length.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2