program: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x121003, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000100)='.\x00', &(0x7f00000001c0)='ntfs3\x00', 0x8000, 0x0) [ 75.228484][ T5312] Bluetooth: hci0: command tx timeout [ 75.292826][ T5332] ------------[ cut here ]------------ [ 75.295296][ T5332] kernel BUG at fs/buffer.c:1582! [ 75.306168][ T5332] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.309331][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-02094-g86aa72182095 #0 PREEMPT(full) [ 75.314334][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.320572][ T5332] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 75.324052][ T5332] Code: 4c 89 e2 e8 e6 30 b7 02 e9 42 ff ff ff e8 ac 14 7a ff 48 89 df 48 c7 c6 20 f5 99 8b e8 6d c1 c1 ff 90 0f 0b e8 95 14 7a ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 75.334021][ T5332] RSP: 0018:ffffc9000d447790 EFLAGS: 00010283 [ 75.337762][ T5332] RAX: ffffffff82454a6b RBX: ffffea00014d5200 RCX: 0000000000100000 [ 75.342955][ T5332] RDX: ffffc9000de92000 RSI: 0000000000001101 RDI: 0000000000001102 [ 75.346597][ T5332] RBP: dffffc0000000000 R08: ffffea00014d5207 R09: 1ffffd400029aa40 [ 75.350027][ T5332] R10: dffffc0000000000 R11: fffff9400029aa41 R12: 0000000000000002 [ 75.353513][ T5332] R13: 0000000000004000 R14: ffff888043be7ae0 R15: 0000000000004000 [ 75.356679][ T5332] FS: 00007fc1eec366c0(0000) GS:ffff88808d27c000(0000) knlGS:0000000000000000 [ 75.360337][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.363826][ T5332] CR2: 0000200000000080 CR3: 0000000043df0000 CR4: 0000000000352ef0 [ 75.368223][ T5332] Call Trace: [ 75.369678][ T5332] [ 75.371076][ T5332] folio_alloc_buffers+0x3a0/0x640 [ 75.373393][ T5332] bdev_getblk+0x286/0x660 [ 75.375407][ T5332] __bread_gfp+0x89/0x3c0 [ 75.377457][ T5332] ntfs_bread+0xc2/0x1e0 [ 75.379435][ T5332] ntfs_fill_super+0x63d/0x40b0 [ 75.381873][ T5332] ? format_decode+0x5ee/0xe30 [ 75.384450][ T5332] ? vsnprintf+0xe11/0xf00 [ 75.386403][ T5332] ? __pfx_ntfs_fill_super+0x10/0x10 [ 75.388724][ T5332] ? sb_set_blocksize+0x85/0x180 [ 75.391123][ T5332] ? setup_bdev_super+0x4c1/0x5b0 [ 75.393567][ T5332] get_tree_bdev_flags+0x40e/0x4d0 [ 75.396066][ T5332] ? __pfx_ntfs_fill_super+0x10/0x10 [ 75.398427][ T5332] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 75.401155][ T5332] vfs_get_tree+0x8f/0x2b0 [ 75.403917][ T5332] do_new_mount+0x2a2/0x9e0 [ 75.406584][ T5332] ? ns_capable+0x8a/0xf0 [ 75.408881][ T5332] ? __pfx_do_new_mount+0x10/0x10 [ 75.411595][ T5332] ? path_mount+0x61c/0xfe0 [ 75.413920][ T5332] ? user_path_at+0x44/0x60 [ 75.416200][ T5332] __se_sys_mount+0x317/0x410 [ 75.418355][ T5332] ? __pfx___se_sys_mount+0x10/0x10 [ 75.420528][ T5332] ? rcu_is_watching+0x15/0xb0 [ 75.422880][ T5332] ? do_syscall_64+0xbe/0x3b0 [ 75.425448][ T5332] ? __x64_sys_mount+0x20/0xc0 [ 75.428698][ T5332] do_syscall_64+0xfa/0x3b0 [ 75.431338][ T5332] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.433761][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.436499][ T5332] ? clear_bhb_loop+0x60/0xb0 [ 75.438351][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.440947][ T5332] RIP: 0033:0x7fc1edd8e9a9 [ 75.442979][ T5332] 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 [ 75.451282][ T5332] RSP: 002b:00007fc1eec36038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.455136][ T5332] RAX: ffffffffffffffda RBX: 00007fc1edfb5fa0 RCX: 00007fc1edd8e9a9 [ 75.458636][ T5332] RDX: 00002000000001c0 RSI: 0000200000000100 RDI: 0000200000000040 [ 75.462247][ T5332] RBP: 00007fc1ede10d69 R08: 0000000000000000 R09: 0000000000000000 [ 75.466089][ T5332] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 75.470328][ T5332] R13: 0000000000000000 R14: 00007fc1edfb5fa0 R15: 00007ffe9f739368 [ 75.473916][ T5332] [ 75.475316][ T5332] Modules linked in: [ 75.477500][ T5332] ---[ end trace 0000000000000000 ]--- [ 75.492899][ T5332] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 75.495291][ T5332] Code: 4c 89 e2 e8 e6 30 b7 02 e9 42 ff ff ff e8 ac 14 7a ff 48 89 df 48 c7 c6 20 f5 99 8b e8 6d c1 c1 ff 90 0f 0b e8 95 14 7a ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 75.503984][ T5332] RSP: 0018:ffffc9000d447790 EFLAGS: 00010283 [ 75.507690][ T5332] RAX: ffffffff82454a6b RBX: ffffea00014d5200 RCX: 0000000000100000 [ 75.511641][ T5332] RDX: ffffc9000de92000 RSI: 0000000000001101 RDI: 0000000000001102 [ 75.517140][ T5332] RBP: dffffc0000000000 R08: ffffea00014d5207 R09: 1ffffd400029aa40 [ 75.523016][ T5332] R10: dffffc0000000000 R11: fffff9400029aa41 R12: 0000000000000002 [ 75.527291][ T5332] R13: 0000000000004000 R14: ffff888043be7ae0 R15: 0000000000004000 [ 75.532414][ T5332] FS: 00007fc1eec366c0(0000) GS:ffff88808d27c000(0000) knlGS:0000000000000000 [ 75.537998][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.541169][ T5332] CR2: 00007fc1edf87538 CR3: 0000000043df0000 CR4: 0000000000352ef0 [ 75.545126][ T5332] Kernel panic - not syncing: Fatal exception [ 75.548194][ T5332] Kernel Offset: disabled [ 75.550512][ T5332] Rebooting in 86400 seconds..