live-kbench/live-kbench huggingface dataset:
Kernel bug: WARNING in rtl8150_open/usb_submit_urb
Subsystem: usb
Status: fixed

Crash report:
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 1 PID: 2586 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Modules linked in:
CPU: 1 UID: 0 PID: 2586 Comm: dhcpcd Not tainted 6.11.0-rc4-syzkaller-00069-gfc88bb116179 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:usb_submit_urb+0xe4b/0x1730 drivers/usb/core/urb.c:503
Code: 84 3c 02 00 00 e8 05 e4 fc fc 4c 89 ef e8 fd 25 d7 fe 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 20 5d a0 87 e8 46 e6 c2 fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 d7 e3 fc fc 49 81 c4 c0 05 00 00 e9
RSP: 0018:ffffc9000441f740 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888112487a00 RCX: ffffffff811a99a9
RDX: ffff88810df6ba80 RSI: ffffffff811a99b6 RDI: 0000000000000001
RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
R13: ffff8881023bf0a8 R14: ffff888112452a20 R15: ffff888112487a7c
FS:  00007fc04eea5740(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0a1de9f870 CR3: 000000010dbd0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rtl8150_open+0x300/0xe30 drivers/net/usb/rtl8150.c:733
 __dev_open+0x2d4/0x4e0 net/core/dev.c:1474
 __dev_change_flags+0x561/0x720 net/core/dev.c:8838
 dev_change_flags+0x8f/0x160 net/core/dev.c:8910
 devinet_ioctl+0x127a/0x1f10 net/ipv4/devinet.c:1177
 inet_ioctl+0x3aa/0x3f0 net/ipv4/af_inet.c:1003
 sock_do_ioctl+0x116/0x280 net/socket.c:1222
 sock_ioctl+0x22e/0x6c0 net/socket.c:1341
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl fs/ioctl.c:893 [inline]
 __x64_sys_ioctl+0x193/0x220 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc04ef73d49
Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8
RSP: 002b:00007ffdc6648808 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fc04eea56c0 RCX: 00007fc04ef73d49
RDX: 00007ffdc66589f8 RSI: 0000000000008914 RDI: 0000000000000005
RBP: 00007ffdc6668bb8 R08: 00007ffdc66589b8 R09: 00007ffdc6658968
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdc66589f8 R14: 0000000000000028 R15: 0000000000008914
 </TASK>
Kernel bug: KMSAN: uninit-value in ocfs2_file_read_iter
Subsystem: ocfs2
Status: fixed

Crash report:
=====================================================
BUG: KMSAN: uninit-value in ocfs2_file_read_iter+0x9a4/0xf80 fs/ocfs2/file.c:2584
 ocfs2_file_read_iter+0x9a4/0xf80 fs/ocfs2/file.c:2584
 io_iter_do_read io_uring/rw.c:771 [inline]
 __io_read+0x8d2/0x20f0 io_uring/rw.c:865
 io_read+0x3e/0xf0 io_uring/rw.c:943
 io_issue_sqe+0x429/0x22c0 io_uring/io_uring.c:1739
 io_wq_submit_work+0xaf9/0xdc0 io_uring/io_uring.c:1848
 io_worker_handle_work+0xd11/0x2110 io_uring/io-wq.c:601
 io_wq_worker+0x447/0x1410 io_uring/io-wq.c:655
 ret_from_fork+0x6d/0x90 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Uninit was created at:
 __alloc_pages_noprof+0x9a7/0xe00 mm/page_alloc.c:4756
 alloc_pages_mpol_noprof+0x299/0x990 mm/mempolicy.c:2265
 alloc_pages_noprof+0x1bf/0x1e0 mm/mempolicy.c:2345
 alloc_slab_page mm/slub.c:2412 [inline]
 allocate_slab+0x33a/0x1250 mm/slub.c:2578
 new_slab mm/slub.c:2631 [inline]
 ___slab_alloc+0x12ef/0x35e0 mm/slub.c:3818
 __kmem_cache_alloc_bulk mm/slub.c:4895 [inline]
 kmem_cache_alloc_bulk_noprof+0x486/0x1330 mm/slub.c:4967
 __io_alloc_req_refill+0x84/0x560 io_uring/io_uring.c:969
 io_alloc_req io_uring/io_uring.h:406 [inline]
 io_submit_sqes+0x172f/0x2f30 io_uring/io_uring.c:2313
 __do_sys_io_uring_enter io_uring/io_uring.c:3343 [inline]
 __se_sys_io_uring_enter+0x406/0x41c0 io_uring/io_uring.c:3279
 __x64_sys_io_uring_enter+0x11f/0x1a0 io_uring/io_uring.c:3279
 x64_sys_call+0x2b54/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:427
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 5188 Comm: iou-wrk-5184 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
=====================================================
Kernel bug: KMSAN: uninit-value in io_req_task_work_add_remote
Subsystem: io-uring
Status: fixed

Crash report:
=====================================================
BUG: KMSAN: uninit-value in io_req_local_work_add io_uring/io_uring.c:1192 [inline]
BUG: KMSAN: uninit-value in io_req_task_work_add_remote+0x588/0x5d0 io_uring/io_uring.c:1240
 io_req_local_work_add io_uring/io_uring.c:1192 [inline]
 io_req_task_work_add_remote+0x588/0x5d0 io_uring/io_uring.c:1240
 io_msg_remote_post io_uring/msg_ring.c:102 [inline]
 io_msg_data_remote io_uring/msg_ring.c:133 [inline]
 io_msg_ring_data io_uring/msg_ring.c:152 [inline]
 io_msg_ring+0x1c38/0x1ef0 io_uring/msg_ring.c:305
 io_issue_sqe+0x383/0x22c0 io_uring/io_uring.c:1710
 io_queue_sqe io_uring/io_uring.c:1924 [inline]
 io_submit_sqe io_uring/io_uring.c:2180 [inline]
 io_submit_sqes+0x1259/0x2f20 io_uring/io_uring.c:2295
 __do_sys_io_uring_enter io_uring/io_uring.c:3205 [inline]
 __se_sys_io_uring_enter+0x40c/0x3ca0 io_uring/io_uring.c:3142
 __x64_sys_io_uring_enter+0x11f/0x1a0 io_uring/io_uring.c:3142
 x64_sys_call+0x2d82/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:427
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 __alloc_pages_noprof+0x9d6/0xe70 mm/page_alloc.c:4719
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 alloc_slab_page mm/slub.c:2321 [inline]
 allocate_slab+0x203/0x1220 mm/slub.c:2484
 new_slab mm/slub.c:2537 [inline]
 ___slab_alloc+0x12ef/0x35e0 mm/slub.c:3723
 __kmem_cache_alloc_bulk mm/slub.c:4759 [inline]
 kmem_cache_alloc_bulk_noprof+0x486/0x1330 mm/slub.c:4831
 __io_alloc_req_refill+0x84/0x560 io_uring/io_uring.c:940
 io_alloc_req io_uring/io_uring.h:393 [inline]
 io_submit_sqes+0x171b/0x2f20 io_uring/io_uring.c:2284
 __do_sys_io_uring_enter io_uring/io_uring.c:3205 [inline]
 __se_sys_io_uring_enter+0x40c/0x3ca0 io_uring/io_uring.c:3142
 __x64_sys_io_uring_enter+0x11f/0x1a0 io_uring/io_uring.c:3142
 x64_sys_call+0x2d82/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:427
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 1 UID: 0 PID: 5053 Comm: syz-executor367 Not tainted 6.10.0-syzkaller-11840-g933069701c1b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
=====================================================
Kernel bug: KMSAN: uninit-value in atmtcp_c_send
Subsystem: atm
Status: fixed

Crash report:
=====================================================
BUG: KMSAN: uninit-value in atmtcp_c_send+0x255/0xed0 drivers/atm/atmtcp.c:294
 atmtcp_c_send+0x255/0xed0 drivers/atm/atmtcp.c:294
 vcc_sendmsg+0xd7c/0xff0 net/atm/common.c:644
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg+0x330/0x3d0 net/socket.c:727
 ____sys_sendmsg+0x7e0/0xd80 net/socket.c:2566
 ___sys_sendmsg+0x271/0x3b0 net/socket.c:2620
 __sys_sendmsg net/socket.c:2652 [inline]
 __do_sys_sendmsg net/socket.c:2657 [inline]
 __se_sys_sendmsg net/socket.c:2655 [inline]
 __x64_sys_sendmsg+0x211/0x3e0 net/socket.c:2655
 x64_sys_call+0x32fb/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:47
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 slab_post_alloc_hook mm/slub.c:4154 [inline]
 slab_alloc_node mm/slub.c:4197 [inline]
 kmem_cache_alloc_node_noprof+0x818/0xf00 mm/slub.c:4249
 kmalloc_reserve+0x13c/0x4b0 net/core/skbuff.c:579
 __alloc_skb+0x347/0x7d0 net/core/skbuff.c:670
 alloc_skb include/linux/skbuff.h:1336 [inline]
 vcc_sendmsg+0xb40/0xff0 net/atm/common.c:628
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg+0x330/0x3d0 net/socket.c:727
 ____sys_sendmsg+0x7e0/0xd80 net/socket.c:2566
 ___sys_sendmsg+0x271/0x3b0 net/socket.c:2620
 __sys_sendmsg net/socket.c:2652 [inline]
 __do_sys_sendmsg net/socket.c:2657 [inline]
 __se_sys_sendmsg net/socket.c:2655 [inline]
 __x64_sys_sendmsg+0x211/0x3e0 net/socket.c:2655
 x64_sys_call+0x32fb/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:47
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 1 UID: 0 PID: 5798 Comm: syz-executor192 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(undef) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
=====================================================
Kernel bug: BUG: sleeping function called from invalid context in hook_sb_delete
Subsystem: fs
Status: fixed

Crash report:
BUG: sleeping function called from invalid context at fs/inode.c:1928
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5999, name: syz.0.17
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
2 locks held by syz.0.17/5999:
 #0: ffff88802c7780e0 (&type->s_umount_key#31){++++}-{4:4}, at: __super_lock fs/super.c:57 [inline]
 #0: ffff88802c7780e0 (&type->s_umount_key#31){++++}-{4:4}, at: __super_lock_excl fs/super.c:72 [inline]
 #0: ffff88802c7780e0 (&type->s_umount_key#31){++++}-{4:4}, at: deactivate_super fs/super.c:505 [inline]
 #0: ffff88802c7780e0 (&type->s_umount_key#31){++++}-{4:4}, at: deactivate_super+0xd6/0x100 fs/super.c:502
 #1: ffff88802c778998 (&s->s_inode_list_lock){+.+.}-{3:3}, at: spin_lock include/linux/spinlock.h:351 [inline]
 #1: ffff88802c778998 (&s->s_inode_list_lock){+.+.}-{3:3}, at: hook_sb_delete security/landlock/fs.c:1279 [inline]
 #1: ffff88802c778998 (&s->s_inode_list_lock){+.+.}-{3:3}, at: hook_sb_delete+0x11c/0xbd0 security/landlock/fs.c:1272
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 0 UID: 0 PID: 5999 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 __might_resched+0x3c0/0x5e0 kernel/sched/core.c:8927
 iput+0x1e/0x40 fs/inode.c:1928
 hook_sb_delete security/landlock/fs.c:1342 [inline]
 hook_sb_delete+0x8bb/0xbd0 security/landlock/fs.c:1272
 security_sb_delete+0x6d/0x110 security/security.c:1467
 generic_shutdown_super+0xc2/0x390 fs/super.c:634
 kill_anon_super fs/super.c:1281 [inline]
 kill_litter_super+0x70/0xa0 fs/super.c:1291
 deactivate_locked_super+0xc1/0x1a0 fs/super.c:473
 deactivate_super fs/super.c:506 [inline]
 deactivate_super+0xde/0x100 fs/super.c:502
 cleanup_mnt+0x225/0x450 fs/namespace.c:1327
 task_work_run+0x150/0x240 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xec/0x130 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x426/0xfa0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f061058f6c9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd3f07e168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f06107e5fa0 RCX: 00007f061058f6c9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000002c0
RBP: 00007f0610611f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f06107e5fa0 R14: 00007f06107e5fa0 R15: 0000000000000002
 </TASK>
Kernel bug: WARNING in usbnet_status_start
Subsystem: usb
Status: fixed

Crash report:
sierra_net 1-1:0.11 wwan0: register 'sierra_net' at usb-dummy_hcd.0-1, Sierra Wireless USB-to-WWAN Modem, 00:00:00:00:01:0b
------------[ cut here ]------------
WARNING: drivers/net/usb/usbnet.c:266 at usbnet_status_start+0x108/0x1d0 drivers/net/usb/usbnet.c:266, CPU#1: kworker/1:2/984
Modules linked in:
CPU: 1 UID: 0 PID: 984 Comm: kworker/1:2 Not tainted 6.16.0-rc5-next-20250710-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:usbnet_status_start+0x108/0x1d0 drivers/net/usb/usbnet.c:266
Code: c6 66 90 e8 6a 99 a9 fa 48 8b 7c 24 08 e8 90 57 6b 04 44 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 4a d2 6c 04 cc 90 <0f> 0b 90 41 80 3c 2c 00 74 08 4c 89 f7 e8 96 4e 0e fb 49 83 3e 00
RSP: 0018:ffffc90003a4eda0 EFLAGS: 00010246
RAX: ffffffff87166c37 RBX: ffff888027424d80 RCX: ffff888025d6da00
RDX: 0000000000000000 RSI: 0000000000000cc0 RDI: ffff888027424d80
RBP: dffffc0000000000 R08: ffff8880274240af R09: 1ffff11004e84815
R10: dffffc0000000000 R11: ffffed1004e84816 R12: 1ffff11004e84a1e
R13: 0000000000000000 R14: ffff8880274250f0 R15: 0000000000000cc0
FS:  0000000000000000(0000) GS:ffff888125898000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000066c7e0 CR3: 0000000076caa000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 sierra_net_probe+0x6a/0xa0 drivers/net/usb/sierra_net.c:929
 usb_probe_interface+0x637/0xbf0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26a/0x9e0 drivers/base/dd.c:659
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959
Kernel bug: kernel panic: trans should be locked, unlocked by bch2_btree_update_start
Subsystem: bcachefs
Status: fixed

Crash report:
  incorrectly set at freespace:0:37:0 (free 0, genbits 0 should be 0), shutting down
bcachefs (loop0): bch2_btree_update_start(): error fsck_errors_not_fixed
Kernel panic - not syncing: trans should be locked, unlocked by bch2_btree_update_start+0x1283/0x16c0 fs/bcachefs/btree_update_interior.c:1250
CPU: 0 UID: 0 PID: 5869 Comm: syz-executor410 Not tainted 6.14.0-next-20250404-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 panic+0x349/0x880 kernel/panic.c:354
 bch2_trans_unlocked_or_in_restart_error+0xa8/0x100 fs/bcachefs/btree_iter.c:1457
 bch2_trans_verify_not_unlocked_or_in_restart fs/bcachefs/btree_iter.h:333 [inline]
 bch2_path_get+0x12c4/0x1610 fs/bcachefs/btree_iter.c:1733
 bch2_trans_iter_init_common fs/bcachefs/btree_iter.h:518 [inline]
 bch2_trans_node_iter_init+0x3c8/0x700 fs/bcachefs/btree_iter.c:3063
 bch2_move_btree+0x4e4/0xe30 fs/bcachefs/move.c:1003
 bch2_scan_old_btree_nodes+0x14d/0x3c0 fs/bcachefs/move.c:1144
 bch2_fs_recovery+0x3897/0x3e20 fs/bcachefs/recovery.c:1050
 bch2_fs_start+0x310/0x620 fs/bcachefs/super.c:1069
 bch2_fs_get_tree+0x113e/0x18f0 fs/bcachefs/fs.c:2253
 vfs_get_tree+0x90/0x2b0 fs/super.c:1759
 do_new_mount+0x2cf/0xb70 fs/namespace.c:3879
 do_mount fs/namespace.c:4219 [inline]
 __do_sys_mount fs/namespace.c:4430 [inline]
 __se_sys_mount+0x38c/0x400 fs/namespace.c:4407
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f803ee46e6a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf91f7bc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffdf91f7be0 RCX: 00007f803ee46e6a
RDX: 00002000000000c0 RSI: 0000200000000000 RDI: 00007ffdf91f7be0
RBP: 0000200000000000 R08: 00007ffdf91f7c20 R09: 0000000000005962
R10: 0000000000800002 R11: 0000000000000282 R12: 00002000000000c0
R13: 00007ffdf91f7c20 R14: 0000000000000003 R15: 0000000000800002
 </TASK>
Kernel Offset: disabled
Kernel bug: WARNING in nft_socket_init
Subsystem: netfilter
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5849 at net/netfilter/nft_socket.c:220 nft_socket_init+0x2db/0x3a0 net/netfilter/nft_socket.c:220
Modules linked in:
CPU: 1 UID: 0 PID: 5849 Comm: syz-executor186 Not tainted 6.12.0-syzkaller-07834-g06afb0f36106 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:nft_socket_init+0x2db/0x3a0 net/netfilter/nft_socket.c:220
Code: 42 0f b6 04 30 84 c0 0f 85 c8 00 00 00 88 5d 00 bb 08 00 00 00 e9 aa fe ff ff e8 30 4a 9e f7 e9 5d ff ff ff e8 26 4a 9e f7 90 <0f> 0b 90 e9 4a ff ff ff 89 e9 80 e1 07 38 c1 0f 8c 9a fd ff ff 48
RSP: 0018:ffffc90003eb71d8 EFLAGS: 00010293
RAX: ffffffff89f7030a RBX: 0000000000000100 RCX: ffff888034de0000
RDX: 0000000000000000 RSI: 0000000000000100 RDI: 00000000000000ff
RBP: 00000000000000ff R08: ffffffff89f702c5 R09: 1ffffffff203a5b6
R10: dffffc0000000000 R11: fffffbfff203a5b7 R12: 1ffff110061c5004
R13: ffff8880347742a2 R14: dffffc0000000000 R15: ffff888030e28020
FS:  00005555769d4380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 0000000029582000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nf_tables_newexpr net/netfilter/nf_tables_api.c:3444 [inline]
 nf_tables_newrule+0x185e/0x2980 net/netfilter/nf_tables_api.c:4272
 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:524 [inline]
 nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:647 [inline]
 nfnetlink_rcv+0x14e3/0x2ab0 net/netfilter/nfnetlink.c:665
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:726
 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2583
 ___sys_sendmsg net/socket.c:2637 [inline]
 __sys_sendmsg+0x269/0x350 net/socket.c:2669
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcc94659e69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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
RSP: 002b:00007ffe0bc7a0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc94659e69
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcc946a3036
R13: 00007ffe0bc7a110 R14: 00007ffe0bc7a150 R15: 0000000000000000
 </TASK>
Kernel bug: WARNING in p9_client_create (2)
Subsystem: v9fs
Status: fixed

Crash report:
------------[ cut here ]------------
kmem_cache of name '9p-fcall-cache' already exists
WARNING: CPU: 1 PID: 5223 at mm/slab_common.c:107 kmem_cache_sanity_check mm/slab_common.c:107 [inline]
WARNING: CPU: 1 PID: 5223 at mm/slab_common.c:107 __kmem_cache_create_args+0xb0/0x3c0 mm/slab_common.c:294
Modules linked in:
CPU: 1 UID: 0 PID: 5223 Comm: syz-executor340 Not tainted 6.12.0-rc3-syzkaller-00087-gc964ced77262 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:kmem_cache_sanity_check mm/slab_common.c:107 [inline]
RIP: 0010:__kmem_cache_create_args+0xb0/0x3c0 mm/slab_common.c:294
Code: 98 48 3d f0 d5 31 8e 74 25 48 8b 7b 60 48 89 ee e8 75 db 42 09 85 c0 75 e0 90 48 c7 c7 10 16 7b 8d 48 89 ee e8 01 17 7e ff 90 <0f> 0b 90 90 be 20 00 00 00 48 89 ef e8 ff dc 42 09 48 85 c0 0f 85
RSP: 0018:ffffc90003cc7900 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff88814adb7780 RCX: ffffffff814e71a9
RDX: ffff888078c38000 RSI: ffffffff814e71b6 RDI: 0000000000000001
RBP: ffffffff8cc392a0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000020018 R14: ffffc90003cc79f0 R15: 0000000000020018
FS:  000055555ac6c380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fce211d048 CR3: 000000007f62c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kmem_cache_create_usercopy include/linux/slab.h:361 [inline]
 p9_client_create+0xebd/0x11b0 net/9p/client.c:1042
 v9fs_session_init+0x1f8/0x1a80 fs/9p/v9fs.c:410
 v9fs_mount+0xc6/0xa50 fs/9p/vfs_super.c:122
 legacy_get_tree+0x109/0x220 fs/fs_context.c:662
 vfs_get_tree+0x8f/0x380 fs/super.c:1800
 do_new_mount fs/namespace.c:3507 [inline]
 path_mount+0x14e6/0x1f20 fs/namespace.c:3834
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4055 [inline]
 __se_sys_mount fs/namespace.c:4032 [inline]
 __x64_sys_mount+0x294/0x320 fs/namespace.c:4032
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4434ff5ea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
RSP: 002b:00007ffe887ba238 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f443503f04e RCX: 00007f4434ff5ea9
RDX: 00000000200001c0 RSI: 00000000200004c0 RDI: 0000000000000000
RBP: 00000000000f4240 R08: 0000000020000700 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe887ba458 R14: 00007ffe887ba260 R15: 00007ffe887ba250
 </TASK>