program: syz_read_part_table(0x5e2, &(0x7f0000000b00)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000a08) lsetxattr$system_posix_acl(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r2, 0x4b3d, 0x342) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='bfs\x00', 0x0, 0x0) [ 85.260373][ T4686] Bluetooth: hci0: command tx timeout [ 85.400404][ T5342] loop0: detected capacity change from 0 to 2048 [ 85.466727][ T5316] loop0: p2 p3 < > p4 < p5 > [ 85.468833][ T5316] loop0: partition table partially beyond EOD, truncated [ 85.488284][ T5316] loop0: p3 start 4284289 is beyond EOD, truncated [ 85.515457][ T5342] loop0: p2 p3 < > p4 < p5 > [ 85.517711][ T5342] loop0: partition table partially beyond EOD, truncated [ 85.529757][ T5342] loop0: p3 start 4284289 is beyond EOD, truncated [ 85.583241][ T5342] ------------[ cut here ]------------ [ 85.585847][ T5342] kernel BUG at fs/buffer.c:1582! [ 85.590632][ T5342] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 85.593531][ T5342] CPU: 0 UID: 0 PID: 5342 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.597496][ T5342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.601993][ T5342] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 85.604332][ T5342] Code: 4c 89 e2 e8 c6 8c 7b 02 e9 42 ff ff ff e8 ec 0e 74 ff 48 89 df 48 c7 c6 80 8a 7a 8b e8 2d 10 db fe 90 0f 0b e8 d5 0e 74 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 85.612327][ T5342] RSP: 0018:ffffc9000a6af938 EFLAGS: 00010287 [ 85.614854][ T5342] RAX: ffffffff824cf67b RBX: ffffea000155dd00 RCX: 0000000000100000 [ 85.618357][ T5342] RDX: ffffc90021002000 RSI: 0000000000000cc9 RDI: 0000000000000cca [ 85.621659][ T5342] RBP: dffffc0000000000 R08: ffffea000155dd07 R09: 1ffffd40002abba0 [ 85.624957][ T5342] R10: dffffc0000000000 R11: fffff940002abba1 R12: 0000000000000000 [ 85.628111][ T5342] R13: 0000000000001000 R14: ffff88804755c2b8 R15: 0000000000001000 [ 85.631613][ T5342] FS: 00007f26fee366c0(0000) GS:ffff88808d416000(0000) knlGS:0000000000000000 [ 85.634728][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.637162][ T5342] CR2: 00007f26fdf73460 CR3: 00000000440c0000 CR4: 0000000000352ef0 [ 85.640706][ T5342] Call Trace: [ 85.642193][ T5342] [ 85.643449][ T5342] folio_alloc_buffers+0x3a0/0x640 [ 85.645640][ T5342] bdev_getblk+0x2cc/0x6e0 [ 85.647282][ T5342] __bread_gfp+0x89/0x3b0 [ 85.648823][ T5342] bfs_fill_super+0x1a2/0xeb0 [ 85.650642][ T5342] ? __pfx_snprintf+0x10/0x10 [ 85.652542][ T5342] ? set_blocksize+0x158/0x500 [ 85.654444][ T5342] get_tree_bdev_flags+0x40e/0x4d0 [ 85.656705][ T5342] ? __pfx_bfs_fill_super+0x10/0x10 [ 85.659026][ T5342] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 85.661442][ T5342] vfs_get_tree+0x92/0x2a0 [ 85.663253][ T5342] do_new_mount+0x302/0xa10 [ 85.665219][ T5342] ? apparmor_capable+0x137/0x1a0 [ 85.667293][ T5342] ? __pfx_do_new_mount+0x10/0x10 [ 85.669427][ T5342] ? ns_capable+0x8a/0xf0 [ 85.671206][ T5342] ? kmem_cache_free+0x197/0x620 [ 85.673357][ T5342] __se_sys_mount+0x313/0x410 [ 85.675582][ T5342] ? __pfx___se_sys_mount+0x10/0x10 [ 85.678092][ T5342] ? __x64_sys_mount+0x20/0xc0 [ 85.680334][ T5342] do_syscall_64+0xec/0xf80 [ 85.682366][ T5342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.685219][ T5342] ? trace_irq_disable+0x37/0x100 [ 85.687407][ T5342] ? clear_bhb_loop+0x60/0xb0 [ 85.689455][ T5342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.691965][ T5342] RIP: 0033:0x7f26fdf8f7c9 [ 85.694001][ T5342] 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 [ 85.702278][ T5342] RSP: 002b:00007f26fee36038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 85.706116][ T5342] RAX: ffffffffffffffda RBX: 00007f26fe1e5fa0 RCX: 00007f26fdf8f7c9 [ 85.709583][ T5342] RDX: 0000200000000040 RSI: 00002000000002c0 RDI: 0000200000000000 [ 85.713387][ T5342] RBP: 00007f26fe013f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.717776][ T5342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.721289][ T5342] R13: 00007f26fe1e6038 R14: 00007f26fe1e5fa0 R15: 00007fff5d668568 [ 85.724854][ T5342] [ 85.726333][ T5342] Modules linked in: [ 85.728428][ T5342] ---[ end trace 0000000000000000 ]--- [ 85.734845][ T5342] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 85.737609][ T5342] Code: 4c 89 e2 e8 c6 8c 7b 02 e9 42 ff ff ff e8 ec 0e 74 ff 48 89 df 48 c7 c6 80 8a 7a 8b e8 2d 10 db fe 90 0f 0b e8 d5 0e 74 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 85.748105][ T5342] RSP: 0018:ffffc9000a6af938 EFLAGS: 00010287 [ 85.751329][ T5342] RAX: ffffffff824cf67b RBX: ffffea000155dd00 RCX: 0000000000100000 [ 85.755511][ T5342] RDX: ffffc90021002000 RSI: 0000000000000cc9 RDI: 0000000000000cca [ 85.759309][ T5342] RBP: dffffc0000000000 R08: ffffea000155dd07 R09: 1ffffd40002abba0 [ 85.763824][ T5342] R10: dffffc0000000000 R11: fffff940002abba1 R12: 0000000000000000 [ 85.767075][ T5342] R13: 0000000000001000 R14: ffff88804755c2b8 R15: 0000000000001000 [ 85.770787][ T5342] FS: 00007f26fee366c0(0000) GS:ffff88808d416000(0000) knlGS:0000000000000000 [ 85.775045][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.777912][ T5342] CR2: 00007f26fdf73460 CR3: 00000000440c0000 CR4: 0000000000352ef0 [ 85.781596][ T5342] Kernel panic - not syncing: Fatal exception [ 85.784478][ T5342] Kernel Offset: disabled [ 85.786368][ T5342] Rebooting in 86400 seconds..