program: syz_read_part_table(0x5e3, &(0x7f0000001100)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x8, 0x4, 0x4, 0x8}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x58, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) syz_mount_image$gfs2(&(0x7f000001f680), &(0x7f000001f6c0)='./file0\x00', 0x280c004, &(0x7f0000000540)={[{@norgrplvb}, {@commit={'commit', 0x3d, 0x45aa}}, {@localflocks}, {}, {@loccookie}, {@lockproto_nolock}, {}, {@locktable={'locktable', 0x3d, '/dev/video#\x00'}}], [{@flag='rw'}, {@obj_type={'obj_type', 0x3d, 'SEG6\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/ptmx\x00\xacR\v\xc8\xd8G\xbb\xcdZ\xc4 \xd7P\x14\x9dP p4 < p5 > [ 84.518108][ T5326] loop0: partition table partially beyond EOD, truncated [ 84.528676][ T5326] loop0: p3 start 4225 is beyond EOD, truncated [ 84.604433][ T4702] loop0: p2 p3 < > p4 < p5 > [ 84.613583][ T4702] loop0: partition table partially beyond EOD, truncated [ 84.618419][ T4702] loop0: p3 start 4225 is beyond EOD, truncated [ 84.794914][ T5287] Bluetooth: hci0: command tx timeout [ 85.477548][ T4702] loop0: p2 p3 < > p4 < p5 > [ 85.479665][ T4702] loop0: partition table partially beyond EOD, truncated [ 85.504378][ T4702] loop0: p3 start 4225 is beyond EOD, truncated [ 85.637892][ T5326] jfs: block size(32768) > page size(4096) not supported by filesystem [ 85.645525][ T5284] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 85.655803][ T5280] Buffer I/O error on dev loop0p5, logical block 0, async page read [ 85.661628][ T5282] Buffer I/O error on dev loop0p2, logical block 0, async page read [ 85.667754][ T5326] ------------[ cut here ]------------ [ 85.670165][ T5326] kernel BUG at fs/buffer.c:1479! [ 85.679229][ T5326] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 85.681641][ T5326] CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.684873][ T5326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.688579][ T5326] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 85.690673][ T5326] Code: 4c 89 e2 e8 f6 b5 98 02 e9 42 ff ff ff e8 6c 78 6d ff 48 89 df 48 c7 c6 40 28 df 8b e8 7d c1 cf fe 90 0f 0b e8 55 78 6d ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 85.698260][ T5326] RSP: 0018:ffffc900038bf8f0 EFLAGS: 00010283 [ 85.700612][ T5326] RAX: ffffffff82584d1b RBX: ffffea00004b5400 RCX: 0000000000100000 [ 85.703819][ T5326] RDX: ffffc90020802000 RSI: 0000000000001422 RDI: 0000000000001423 [ 85.707276][ T5326] RBP: dffffc0000000000 R08: ffffea00004b5407 R09: 1ffffd4000096a80 [ 85.710648][ T5326] R10: dffffc0000000000 R11: fffff94000096a81 R12: 0000000000000003 [ 85.714215][ T5326] R13: 0000000000008000 R14: ffff888046e33910 R15: 0000000000008000 [ 85.717643][ T5326] FS: 00007f91411c16c0(0000) GS:ffff88808c87b000(0000) knlGS:0000000000000000 [ 85.721568][ T5326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.724334][ T5326] CR2: 00007faf4fb1c432 CR3: 0000000042caf000 CR4: 0000000000352ef0 [ 85.727448][ T5326] Call Trace: [ 85.728937][ T5326] [ 85.730208][ T5326] folio_alloc_buffers+0x228/0x640 [ 85.732381][ T5326] bdev_getblk+0x2cb/0x6e0 [ 85.734314][ T5326] __bread_gfp+0x89/0x3b0 [ 85.736148][ T5326] readSuper+0xdb/0x270 [ 85.737925][ T5326] chkSuper+0x5d/0xe00 [ 85.739666][ T5326] ? do_raw_spin_unlock+0x4d/0x210 [ 85.741620][ T5326] jfs_mount+0x4b/0x870 [ 85.743142][ T5326] jfs_fill_super+0x6bc/0xd80 [ 85.745004][ T5326] get_tree_bdev_flags+0x431/0x4f0 [ 85.746987][ T5326] ? __pfx_jfs_fill_super+0x10/0x10 [ 85.748983][ T5326] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 85.751347][ T5326] vfs_get_tree+0x92/0x2a0 [ 85.753159][ T5326] do_new_mount+0x341/0xd30 [ 85.755133][ T5326] ? apparmor_capable+0x126/0x170 [ 85.757300][ T5326] ? __pfx_do_new_mount+0x10/0x10 [ 85.759283][ T5326] ? ns_capable+0x89/0xe0 [ 85.761633][ T5326] ? user_path_at+0xd4/0x160 [ 85.763632][ T5326] __se_sys_mount+0x31d/0x420 [ 85.765669][ T5326] ? __pfx___se_sys_mount+0x10/0x10 [ 85.767810][ T5326] ? __x64_sys_mount+0x20/0xc0 [ 85.769818][ T5326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.772326][ T5326] do_syscall_64+0x15f/0x560 [ 85.774280][ T5326] ? trace_irq_disable+0x3b/0x140 [ 85.776411][ T5326] ? clear_bhb_loop+0x40/0x90 [ 85.778208][ T5326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.780515][ T5326] RIP: 0033:0x7f914039ce59 [ 85.782437][ T5326] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 85.790584][ T5326] RSP: 002b:00007f91411c0fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 85.794190][ T5326] RAX: ffffffffffffffda RBX: 00007f9140615fa0 RCX: 00007f914039ce59 [ 85.797791][ T5326] RDX: 00002000000002c0 RSI: 0000200000000000 RDI: 0000200000000080 [ 85.801137][ T5326] RBP: 00007f9140432d6f R08: 0000000000000000 R09: 0000000000000000 [ 85.804450][ T5326] R10: 0000000002200080 R11: 0000000000000246 R12: 0000000000000000 [ 85.808132][ T5326] R13: 00007f9140616038 R14: 00007f9140615fa0 R15: 00007ffc689aef18 [ 85.811507][ T5326] [ 85.812860][ T5326] Modules linked in: [ 85.814900][ T5326] ---[ end trace 0000000000000000 ]--- [ 85.822485][ T5326] RIP: 0010:folio_set_bh+0x1dc/0x1e0 [ 85.825231][ T5326] Code: 4c 89 e2 e8 f6 b5 98 02 e9 42 ff ff ff e8 6c 78 6d ff 48 89 df 48 c7 c6 40 28 df 8b e8 7d c1 cf fe 90 0f 0b e8 55 78 6d ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f [ 85.833397][ T5326] RSP: 0018:ffffc900038bf8f0 EFLAGS: 00010283 [ 85.836118][ T5326] RAX: ffffffff82584d1b RBX: ffffea00004b5400 RCX: 0000000000100000 [ 85.839603][ T5326] RDX: ffffc90020802000 RSI: 0000000000001422 RDI: 0000000000001423 [ 85.843642][ T5326] RBP: dffffc0000000000 R08: ffffea00004b5407 R09: 1ffffd4000096a80 [ 85.847236][ T5326] R10: dffffc0000000000 R11: fffff94000096a81 R12: 0000000000000003 [ 85.850651][ T5326] R13: 0000000000008000 R14: ffff888046e33910 R15: 0000000000008000 [ 85.854627][ T5326] FS: 00007f91411c16c0(0000) GS:ffff88808c87b000(0000) knlGS:0000000000000000 [ 85.858507][ T5326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.861279][ T5326] CR2: 00007faf4fb1c432 CR3: 0000000042caf000 CR4: 0000000000352ef0 [ 85.865007][ T5326] Kernel panic - not syncing: Fatal exception [ 85.868005][ T5326] Kernel Offset: disabled [ 85.869916][ T5326] Rebooting in 86400 seconds..