live-kbench/live-kbench huggingface dataset:
Kernel bug: KMSAN: uninit-value in gfs2_quota_init (2)
Subsystem: gfs2
Status: open

Crash report:
syz.0.162: attempt to access beyond end of device
loop0: rw=12288, sector=36024364612714496, nr_sectors = 8 limit=32768
=====================================================
BUG: KMSAN: uninit-value in gfs2_metatype_check_i fs/gfs2/util.h:125 [inline]
BUG: KMSAN: uninit-value in gfs2_quota_init+0x219f/0x2730 fs/gfs2/quota.c:1430
 gfs2_metatype_check_i fs/gfs2/util.h:125 [inline]
 gfs2_quota_init+0x219f/0x2730 fs/gfs2/quota.c:1430
 gfs2_make_fs_rw+0x1d5/0x460 fs/gfs2/super.c:149
 gfs2_fill_super+0x3d31/0x3f50 fs/gfs2/ops_fstype.c:1280
 get_tree_bdev_flags+0x6e6/0x920 fs/super.c:1691
 get_tree_bdev+0x38/0x50 fs/super.c:1714
 gfs2_get_tree+0x57/0x350 fs/gfs2/ops_fstype.c:1337
 vfs_get_tree+0xb3/0x5c0 fs/super.c:1751
 fc_mount fs/namespace.c:1208 [inline]
 do_new_mount_fc fs/namespace.c:3651 [inline]
 do_new_mount+0x839/0x15f0 fs/namespace.c:3727
 path_mount+0x747/0x1fb0 fs/namespace.c:4037
 do_mount fs/namespace.c:4050 [inline]
 __do_sys_mount fs/namespace.c:4238 [inline]
 __se_sys_mount+0x6f7/0x7e0 fs/namespace.c:4215
 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4215
 x64_sys_call+0x3604/0x3e30 arch/x86/include/generated/asm/syscalls_64.h:166
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 __alloc_frozen_pages_noprof+0x689/0xf00 mm/page_alloc.c:5206
 alloc_pages_mpol+0x328/0x860 mm/mempolicy.c:2416
 alloc_frozen_pages_noprof mm/mempolicy.c:2487 [inline]
 alloc_pages_noprof mm/mempolicy.c:2507 [inline]
 folio_alloc_noprof+0x109/0x360 mm/mempolicy.c:2517
 filemap_alloc_folio_noprof+0x9d/0x420 mm/filemap.c:1020
 __filemap_get_folio+0xb45/0x1930 mm/filemap.c:2012
 gfs2_getbuf+0x246/0xce0 fs/gfs2/meta_io.c:144
 gfs2_meta_ra+0x13c/0x720 fs/gfs2/meta_io.c:531
 gfs2_quota_init+0x759/0x2730 fs/gfs2/quota.c:1427
 gfs2_make_fs_rw+0x1d5/0x460 fs/gfs2/super.c:149
 gfs2_fill_super+0x3d31/0x3f50 fs/gfs2/ops_fstype.c:1280
 get_tree_bdev_flags+0x6e6/0x920 fs/super.c:1691
 get_tree_bdev+0x38/0x50 fs/super.c:1714
 gfs2_get_tree+0x57/0x350 fs/gfs2/ops_fstype.c:1337
 vfs_get_tree+0xb3/0x5c0 fs/super.c:1751
 fc_mount fs/namespace.c:1208 [inline]
 do_new_mount_fc fs/namespace.c:3651 [inline]
 do_new_mount+0x839/0x15f0 fs/namespace.c:3727
 path_mount+0x747/0x1fb0 fs/namespace.c:4037
 do_mount fs/namespace.c:4050 [inline]
 __do_sys_mount fs/namespace.c:4238 [inline]
 __se_sys_mount+0x6f7/0x7e0 fs/namespace.c:4215
 __x64_sys_mount+0xe4/0x150 fs/namespace.c:4215
 x64_sys_call+0x3604/0x3e30 arch/x86/include/generated/asm/syscalls_64.h:166
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 6804 Comm: syz.0.162 Not tainted syzkaller #0 PREEMPT(none) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
=====================================================
Kernel bug: WARNING in dib0700_i2c_xfer/usb_submit_urb
Subsystem: usb
Status: open

Crash report:
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80000f80 doesn't match bRequestType c0
WARNING: CPU: 1 PID: 5901 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11d9/0x18c0 drivers/usb/core/urb.c:411
Modules linked in:
CPU: 1 UID: 0 PID: 5901 Comm: syz-executor773 Not tainted 6.14.0-rc7-syzkaller-00137-g5fc319360819 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:usb_submit_urb+0x11d9/0x18c0 drivers/usb/core/urb.c:411
Code: 48 8b 4c 24 08 0f b6 04 01 84 c0 0f 85 52 05 00 00 45 0f b6 07 48 c7 c7 e0 4b d1 8c 4c 89 f6 48 89 da 89 e9 e8 e8 9b 09 fa 90 <0f> 0b 90 90 e9 c9 f3 ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 57
RSP: 0018:ffffc900041cf808 EFLAGS: 00010246
RAX: fe52edbd68e0e800 RBX: ffff888021693020 RCX: ffff8880267d5a00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000080000f80 R08: ffffffff81819e52 R09: 1ffff92000839e9c
R10: dffffc0000000000 R11: fffff52000839e9d R12: ffff88802a23f0a8
R13: ffff88801e6cfa00 R14: ffffffff8cd1b600 R15: ffff888033956e60
FS:  0000555580b9b380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa8c1abb0f0 CR3: 00000000282c0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 usb_start_wait_urb+0x113/0x520 drivers/usb/core/message.c:59
 usb_internal_control_msg drivers/usb/core/message.c:103 [inline]
 usb_control_msg+0x2b1/0x4c0 drivers/usb/core/message.c:154
 dib0700_ctrl_rd drivers/media/usb/dvb-usb/dib0700_core.c:95 [inline]
 dib0700_i2c_xfer_legacy drivers/media/usb/dvb-usb/dib0700_core.c:315 [inline]
 dib0700_i2c_xfer+0xc53/0x1060 drivers/media/usb/dvb-usb/dib0700_core.c:361
 __i2c_transfer+0x866/0x2220
 i2c_transfer+0x271/0x3b0 drivers/i2c/i2c-core-base.c:2315
 i2cdev_ioctl_rdwr+0x452/0x710 drivers/i2c/i2c-dev.c:306
 i2cdev_ioctl+0x759/0x9f0 drivers/i2c/i2c-dev.c:467
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892
 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: 0033:0x7fa8c1a448f9
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:00007ffc66aa7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8c1a448f9
RDX: 00002000000004c0 RSI: 0000000000000707 RDI: 0000000000000004
RBP: 000000000002ca0e R08: 00232d6332692f76 R09: 0000000000000006
R10: 000000000000001f R11: 0000000000000246 R12: 00007ffc66aa706c
R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Kernel bug: KMSAN: uninit-value in f2fs_new_node_page
Subsystem: f2fs
Status: fixed

Crash report:
F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix.
F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
=====================================================
BUG: KMSAN: uninit-value in f2fs_new_node_page+0x14c5/0x1690 fs/f2fs/node.c:1341
 f2fs_new_node_page+0x14c5/0x1690 fs/f2fs/node.c:1341
 f2fs_new_inode_page+0xb6/0x100 fs/f2fs/node.c:1311
 f2fs_init_inode_metadata+0x18b/0x1e40 fs/f2fs/dir.c:501
 f2fs_add_inline_entry+0x5f5/0xbe0 fs/f2fs/inline.c:665
 f2fs_add_dentry fs/f2fs/dir.c:742 [inline]
 f2fs_do_add_link+0x4b0/0xad0 fs/f2fs/dir.c:785
 f2fs_add_link fs/f2fs/f2fs.h:3628 [inline]
 f2fs_symlink+0x6d5/0xf80 fs/f2fs/namei.c:641
 vfs_symlink+0x1ed/0x460 fs/namei.c:4669
 do_symlinkat+0x253/0x8b0 fs/namei.c:4695
 __do_sys_symlink fs/namei.c:4716 [inline]
 __se_sys_symlink fs/namei.c:4714 [inline]
 __x64_sys_symlink+0xe0/0x140 fs/namei.c:4714
 x64_sys_call+0x31ca/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:89
 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

Local variable new_ni created at:
 f2fs_new_node_page+0xa4/0x1690 fs/f2fs/node.c:1317
 f2fs_new_inode_page+0xb6/0x100 fs/f2fs/node.c:1311

CPU: 0 UID: 0 PID: 5782 Comm: syz-executor986 Not tainted 6.12.0-syzkaller-11930-g0e287d31b62b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
=====================================================
Kernel bug: UBSAN: shift-out-of-bounds in validate_sb_layout
Subsystem: bcachefs
Status: fixed

Crash report:
loop0: detected capacity change from 0 to 32768
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/bcachefs/super-io.c:290:18
shift exponent 255 is too large for 32-bit type 'int'
CPU: 0 UID: 0 PID: 5220 Comm: syz-executor166 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 validate_sb_layout+0xafa/0xb10 fs/bcachefs/super-io.c:290
 bch2_sb_validate+0x8e4/0xf70 fs/bcachefs/super-io.c:442
 __bch2_read_super+0xc24/0x1380 fs/bcachefs/super-io.c:832
 bch2_fs_open+0x270/0x2f80 fs/bcachefs/super.c:2032
 bch2_fs_get_tree+0x738/0x1710 fs/bcachefs/fs.c:2161
 vfs_get_tree+0x90/0x2b0 fs/super.c:1800
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 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: 0033:0x7f55733ccb7a
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:00007fff5b40e1e8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fff5b40e1f0 RCX: 00007f55733ccb7a
RDX: 00000000200058c0 RSI: 0000000020005900 RDI: 00007fff5b40e1f0
RBP: 0000000000000004 R08: 00007fff5b40e230 R09: 000000000000594e
R10: 0000000000014001 R11: 0000000000000282 R12: 00007fff5b40e230
R13: 0000000000000003 R14: 0000000001000000 R15: 0000000000000001
 </TASK>
---[ end trace ]---
Kernel bug: KMSAN: uninit-value in ppp_sync_send (2)
Subsystem: ppp
Status: fixed

Crash report:
=====================================================
BUG: KMSAN: uninit-value in ppp_sync_txmunge drivers/net/ppp/ppp_synctty.c:516 [inline]
BUG: KMSAN: uninit-value in ppp_sync_send+0x21c/0xb00 drivers/net/ppp/ppp_synctty.c:568
 ppp_sync_txmunge drivers/net/ppp/ppp_synctty.c:516 [inline]
 ppp_sync_send+0x21c/0xb00 drivers/net/ppp/ppp_synctty.c:568
 ppp_channel_bridge_input drivers/net/ppp/ppp_generic.c:2280 [inline]
 ppp_input+0x1f1/0xe60 drivers/net/ppp/ppp_generic.c:2304
 pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379
 sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1122
 __release_sock+0x1da/0x330 net/core/sock.c:3106
 release_sock+0x6b/0x250 net/core/sock.c:3660
 pppoe_sendmsg+0xb35/0xc50 drivers/net/ppp/pppoe.c:903
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg+0x30f/0x380 net/socket.c:733
 ____sys_sendmsg+0x903/0xb60 net/socket.c:2573
 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2627
 __sys_sendmmsg+0x2ff/0x880 net/socket.c:2716
 __do_sys_sendmmsg net/socket.c:2743 [inline]
 __se_sys_sendmmsg net/socket.c:2740 [inline]
 __x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2740
 x64_sys_call+0x33c2/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:308
 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:
 slab_post_alloc_hook mm/slub.c:4121 [inline]
 slab_alloc_node mm/slub.c:4164 [inline]
 kmem_cache_alloc_node_noprof+0x907/0xe00 mm/slub.c:4216
 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
 __alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
 alloc_skb include/linux/skbuff.h:1331 [inline]
 sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2746
 pppoe_sendmsg+0x385/0xc50 drivers/net/ppp/pppoe.c:867
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg+0x30f/0x380 net/socket.c:733
 ____sys_sendmsg+0x903/0xb60 net/socket.c:2573
 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2627
 __sys_sendmmsg+0x2ff/0x880 net/socket.c:2716
 __do_sys_sendmmsg net/socket.c:2743 [inline]
 __se_sys_sendmmsg net/socket.c:2740 [inline]
 __x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2740
 x64_sys_call+0x33c2/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:308
 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: 5806 Comm: syz-executor201 Not tainted 6.14.0-rc1-syzkaller-00235-g9946eaf552b1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
=====================================================
Kernel bug: WARNING in nsim_dev_health_break_write
Subsystem: net
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5864 at mm/page_alloc.c:4727 __alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4727
Modules linked in:
CPU: 1 UID: 0 PID: 5864 Comm: syz-executor514 Not tainted 6.13.0-rc2-syzkaller-00192-g243f750a2df0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
RIP: 0010:__alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4727
Code: 24 2c 00 00 00 00 89 cd 0f 84 8b f9 ff ff 8b 34 24 48 89 da 8b 7c 24 08 e8 0e b3 fe ff e9 69 f9 ff ff c6 05 21 48 16 0e 01 90 <0f> 0b 90 31 db e9 9f f3 ff ff 89 14 24 e8 9f a3 0c 00 8b 14 24 e9
RSP: 0018:ffffc9000407f938 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000040cc0
RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000013
R13: 0000000000040cc0 R14: 1ffff9200080ff3b R15: 00000000ffffffff
FS:  0000555567aa6380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200000c0 CR3: 00000000335de000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
 alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
 ___kmalloc_large_node+0x84/0x1b0 mm/slub.c:4243
 __kmalloc_large_node_noprof+0x1c/0x70 mm/slub.c:4270
 __do_kmalloc_node mm/slub.c:4286 [inline]
 __kmalloc_node_track_caller_noprof.cold+0x5/0x5f mm/slub.c:4317
 memdup_user_nul+0x2b/0x110 mm/util.c:305
 nsim_dev_health_break_write+0x9a/0x1e0 drivers/net/netdevsim/health.c:152
 full_proxy_write+0xfb/0x1b0 fs/debugfs/file.c:356
 vfs_write+0x24c/0x1150 fs/read_write.c:677
 ksys_write+0x12b/0x250 fs/read_write.c:731
 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: 0033:0x7f8b411a3959
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 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:00007ffc29c14798 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b411a3959
RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00000000000f4240 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc29c147f0
R13: 00007f8b411f03fe R14: 0000000000000003 R15: 00007ffc29c147d0
 </TASK>
Kernel bug: WARNING in sta_info_insert_rcu (4)
Subsystem: wireless
Status: fixed

Crash report:
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3069 at net/mac80211/sta_info.c:756 sta_info_insert_check net/mac80211/sta_info.c:755 [inline]
WARNING: CPU: 0 PID: 3069 at net/mac80211/sta_info.c:756 sta_info_insert_rcu+0x32e/0x1940 net/mac80211/sta_info.c:960
Modules linked in:
CPU: 0 UID: 0 PID: 3069 Comm: kworker/u4:11 Not tainted 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: events_unbound cfg80211_wiphy_work
RIP: 0010:sta_info_insert_check net/mac80211/sta_info.c:755 [inline]
RIP: 0010:sta_info_insert_rcu+0x32e/0x1940 net/mac80211/sta_info.c:960
Code: 00 00 00 e8 24 83 e0 f6 84 c0 49 bc 00 00 00 00 00 fc ff df 0f 84 bd 00 00 00 e8 7d 5b f9 f6 e9 16 01 00 00 e8 73 5b f9 f6 90 <0f> 0b 90 41 be ea ff ff ff 4c 8b 3c 24 4c 89 fe e8 4d c8 ff ff e8
RSP: 0018:ffffc9000d71f928 EFLAGS: 00010293
RAX: ffffffff8ac6965d RBX: 000000000000ffff RCX: ffff888037c72440
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffeeffff R08: ffff888047885737 R09: 1ffff11008f10ae6
R10: dffffc0000000000 R11: ffffed1008f10ae7 R12: 00000000ffffffff
R13: dffffc0000000000 R14: ffff888047884d80 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000100 CR3: 000000003f23f000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_ocb_finish_sta net/mac80211/ocb.c:102 [inline]
 ieee80211_ocb_work+0x31f/0x580 net/mac80211/ocb.c:136
 cfg80211_wiphy_work+0x2dc/0x460 net/wireless/core.c:435
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xadb/0x17a0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel bug: WARNING in copy_huge_pmd
Subsystem: mm
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5397 at mm/huge_memory.c:1602 copy_huge_pmd+0x16dd/0x2500 mm/huge_memory.c:1602
Modules linked in:
CPU: 1 UID: 0 PID: 5397 Comm: syz-executor231 Not tainted 6.11.0-syzkaller-10669-g11a299a7933e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:copy_huge_pmd+0x16dd/0x2500 mm/huge_memory.c:1602
Code: 01 e9 dd f5 ff ff e8 e2 c3 9a ff 4c 89 e3 31 ff 83 e3 02 48 89 de e8 42 c6 9a ff 48 85 db 0f 84 a0 07 00 00 e8 c4 c3 9a ff 90 <0f> 0b 90 e9 88 ef ff ff e8 b6 c3 9a ff 49 89 ec 31 ff 41 81 e4 ff
RSP: 0018:ffffc90003f07640 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffffffff81f1661e
RDX: ffff88807ebd8000 RSI: ffffffff81f1662c RDI: 0000000000000007
RBP: ffffea0001dfc800 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000000 R12: d7f0000000000e02
R13: d7ffe7fff1effe02 R14: 0000000000000200 R15: ffff8880303dfc98
FS:  00007f64eb2316c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64eb257b30 CR3: 0000000076b02000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 copy_pmd_range mm/memory.c:1245 [inline]
 copy_pud_range mm/memory.c:1292 [inline]
 copy_p4d_range mm/memory.c:1316 [inline]
 copy_page_range+0xa66/0x5a20 mm/memory.c:1414
 dup_mmap kernel/fork.c:750 [inline]
 dup_mm kernel/fork.c:1674 [inline]
 copy_mm+0x134f/0x2550 kernel/fork.c:1723
 copy_process+0x3ab9/0x6f00 kernel/fork.c:2375
 kernel_clone+0xfd/0x960 kernel/fork.c:2787
 __do_sys_clone+0xba/0x100 kernel/fork.c:2930
 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: 0033:0x7f64eb297459
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f64eb231198 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007f64eb321318 RCX: 00007f64eb297459
RDX: ffffffff81000000 RSI: 0000000000000006 RDI: 000000000000000f
RBP: 00007f64eb321310 R08: 000000000000c0c9 R09: 0000000000000000
R10: ffffffff81000000 R11: 0000000000000246 R12: 00007f64eb2ee0ac
R13: 000000000000006e R14: 0000000100000004 R15: 0000000100000000
 </TASK>
Kernel bug: UBSAN: shift-out-of-bounds in ocfs2_fill_super (2)
Subsystem: ocfs2
Status: fixed

Crash report:
         and is ignored by this kernel. Remove the mand
         option from the mount to silence this warning.
=======================================================
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/ocfs2/super.c:2336:10
shift exponent 777 is too large for 32-bit type 'int'
CPU: 0 UID: 0 PID: 5829 Comm: syz-executor606 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 ocfs2_verify_volume fs/ocfs2/super.c:2336 [inline]
 ocfs2_sb_probe fs/ocfs2/super.c:792 [inline]
 ocfs2_fill_super+0xf9c/0x5750 fs/ocfs2/super.c:988
 mount_bdev+0x20a/0x2d0 fs/super.c:1693
 legacy_get_tree+0xee/0x190 fs/fs_context.c:662
 vfs_get_tree+0x90/0x2b0 fs/super.c:1814
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 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: 0033:0x7fc12d4cbc7a
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:00007ffe44ce23e8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffe44ce2400 RCX: 00007fc12d4cbc7a
RDX: 0000000020004440 RSI: 0000000020000040 RDI: 00007ffe44ce2400
RBP: 0000000000000004 R08: 00007ffe44ce2440 R09: 000000000000443a
R10: 00000000000008c0 R11: 0000000000000282 R12: 00000000000008c0
R13: 00007ffe44ce2440 R14: 0000000000000003 R15: 0000000001000000
 </TASK>
---[ end trace ]---