program: syz_read_part_table(0x5e2, &(0x7f0000000b00)="$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") r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)="eda850e7399faceff6f154eb8bbfe2db75787917dc90d45c800988d19b455f561ad391a30047c8eba30dec5a64aa97d8b01b641f559a28aff8fa061ac75f68289995ee62557af65d55c8346e382a3f4f3a8039371e149b", 0x57) [ 75.492637][ T4667] Bluetooth: hci0: command tx timeout [ 75.583688][ T5321] loop0: detected capacity change from 0 to 2048 [ 75.614468][ T5293] loop0: p2 p3 < > p4 < p5 > [ 75.616851][ T5293] loop0: partition table partially beyond EOD, truncated [ 75.630644][ T5293] loop0: p3 start 4284289 is beyond EOD, truncated [ 75.664483][ T5321] loop0: p2 p3 < > p4 < p5 > [ 75.666634][ T5321] loop0: partition table partially beyond EOD, truncated [ 75.674815][ T5321] loop0: p3 start 4284289 is beyond EOD, truncated [ 75.718835][ T5321] ------------[ cut here ]------------ [ 75.721956][ T5321] kernel BUG at fs/buffer.c:1582! [ 75.727242][ T5321] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.730225][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.734270][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.739004][ T5321] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 75.741441][ T5321] Code: 4c 89 e2 e8 06 44 79 02 e9 42 ff ff ff e8 bc a6 75 ff 48 89 df 48 c7 c6 e0 24 7a 8b e8 fd 81 dd fe 90 0f 0b e8 a5 a6 75 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 75.749193][ T5321] RSP: 0018:ffffc9000d4f77e8 EFLAGS: 00010283 [ 75.751595][ T5321] RAX: ffffffff824a6cab RBX: ffffea000130d400 RCX: 0000000000100000 [ 75.754733][ T5321] RDX: ffffc9000e11a000 RSI: 0000000000000e31 RDI: 0000000000000e32 [ 75.758459][ T5321] RBP: dffffc0000000000 R08: ffffea000130d407 R09: 1ffffd4000261a80 [ 75.762035][ T5321] R10: dffffc0000000000 R11: fffff94000261a81 R12: 0000000000000000 [ 75.765448][ T5321] R13: 0000000000001000 R14: ffff8880435531d0 R15: 0000000000001000 [ 75.768829][ T5321] FS: 00007fdd738bc6c0(0000) GS:ffff88808d72f000(0000) knlGS:0000000000000000 [ 75.772825][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.776314][ T5321] CR2: 000055a7a0222a80 CR3: 000000001fd30000 CR4: 0000000000352ef0 [ 75.780313][ T5321] Call Trace: [ 75.781892][ T5321] [ 75.783137][ T5321] folio_alloc_buffers+0x3a0/0x640 [ 75.785382][ T5321] bdev_getblk+0x286/0x660 [ 75.787425][ T5321] __bread_gfp+0x89/0x3c0 [ 75.789380][ T5321] hpfs_map_sector+0x125/0x380 [ 75.791592][ T5321] hpfs_fill_super+0x230/0x2040 [ 75.793834][ T5321] ? vsnprintf+0xe11/0xf00 [ 75.796068][ T5321] ? snprintf+0xda/0x120 [ 75.797978][ T5321] ? __pfx_hpfs_fill_super+0x10/0x10 [ 75.800356][ T5321] ? __pfx_snprintf+0x10/0x10 [ 75.802464][ T5321] ? set_blocksize+0x158/0x500 [ 75.804654][ T5321] ? sb_set_blocksize+0xc7/0x180 [ 75.807071][ T5321] ? setup_bdev_super+0x4c1/0x5b0 [ 75.809401][ T5321] get_tree_bdev_flags+0x40e/0x4d0 [ 75.811766][ T5321] ? __pfx_hpfs_fill_super+0x10/0x10 [ 75.814202][ T5321] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 75.816955][ T5321] vfs_get_tree+0x92/0x2b0 [ 75.819158][ T5321] do_new_mount+0x302/0xa10 [ 75.821403][ T5321] ? apparmor_capable+0x137/0x1b0 [ 75.823750][ T5321] ? __pfx_do_new_mount+0x10/0x10 [ 75.825927][ T5321] ? ns_capable+0x8a/0xf0 [ 75.828086][ T5321] ? kmem_cache_free+0x19b/0x690 [ 75.830408][ T5321] __se_sys_mount+0x313/0x410 [ 75.832685][ T5321] ? __pfx___se_sys_mount+0x10/0x10 [ 75.835326][ T5321] ? do_syscall_64+0xbe/0xfa0 [ 75.837881][ T5321] ? __x64_sys_mount+0x20/0xc0 [ 75.840024][ T5321] do_syscall_64+0xfa/0xfa0 [ 75.842065][ T5321] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.844448][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.847206][ T5321] ? clear_bhb_loop+0x60/0xb0 [ 75.849309][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.851939][ T5321] RIP: 0033:0x7fdd7298f7c9 [ 75.854003][ T5321] 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 [ 75.862689][ T5321] RSP: 002b:00007fdd738bc038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.866360][ T5321] RAX: ffffffffffffffda RBX: 00007fdd72be5fa0 RCX: 00007fdd7298f7c9 [ 75.869798][ T5321] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 75.873146][ T5321] RBP: 00007fdd72a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.876740][ T5321] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 75.880067][ T5321] R13: 00007fdd72be6038 R14: 00007fdd72be5fa0 R15: 00007ffccf5032d8 [ 75.883608][ T5321] [ 75.885061][ T5321] Modules linked in: [ 75.888008][ T5321] ---[ end trace 0000000000000000 ]--- [ 75.904914][ T5321] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 75.907366][ T5321] Code: 4c 89 e2 e8 06 44 79 02 e9 42 ff ff ff e8 bc a6 75 ff 48 89 df 48 c7 c6 e0 24 7a 8b e8 fd 81 dd fe 90 0f 0b e8 a5 a6 75 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 75.916597][ T5321] RSP: 0018:ffffc9000d4f77e8 EFLAGS: 00010283 [ 75.919649][ T5321] RAX: ffffffff824a6cab RBX: ffffea000130d400 RCX: 0000000000100000 [ 75.923909][ T5321] RDX: ffffc9000e11a000 RSI: 0000000000000e31 RDI: 0000000000000e32 [ 75.927478][ T5321] RBP: dffffc0000000000 R08: ffffea000130d407 R09: 1ffffd4000261a80 [ 75.931250][ T5321] R10: dffffc0000000000 R11: fffff94000261a81 R12: 0000000000000000 [ 75.935577][ T5321] R13: 0000000000001000 R14: ffff8880435531d0 R15: 0000000000001000 [ 75.939340][ T5321] FS: 00007fdd738bc6c0(0000) GS:ffff88808d72f000(0000) knlGS:0000000000000000 [ 75.944715][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.947940][ T5321] CR2: 00007fdd7389afc8 CR3: 000000001fd30000 CR4: 0000000000352ef0 [ 75.952028][ T5321] Kernel panic - not syncing: Fatal exception [ 75.955188][ T5321] Kernel Offset: disabled [ 75.957352][ T5321] Rebooting in 86400 seconds..