tmpfs: Unknown parameter 'c���h�g'
loop7: detected capacity change from 0 to 128
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6783 at fs/ext4/mballoc.c:834 mb_avg_fragment_size_order+0x90/0xa0 fs/ext4/mballoc.c:834
Modules linked in:
CPU: 0 UID: 0 PID: 6783 Comm: syz-executor.2 Not tainted 6.13.0-rc5-00012-g0bc21e701a6f #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:mb_avg_fragment_size_order+0x90/0xa0 fs/ext4/mballoc.c:834
Code: 23 e8 64 16 9f ff 44 89 e0 5b 5d 41 5c 41 5d e9 96 dd 60 02 e8 51 16 9f ff 44 8d 63 fe eb d8 45 31 e4 eb dd e8 41 16 9f ff 90 <0f> 0b 90 45 8d 65 01 eb ce e8 02 c2 cf ff eb af 90 90 90 90 90 90
loop0: detected capacity change from 0 to 512
SELinux: security_context_str_to_sid (root) failed with errno=-22
RSP: 0018:ffff888011a06850 EFLAGS: 00010286
RAX: 0000000000004fde RBX: 000000000000001f RCX: ffffffff81a7ef5f
RDX: 0000000000040000 RSI: ffffc9000e01e000 RDI: ffff8881064be014
RBP: 000000000000000e R08: 0000000000000005 R09: ffff888109eca000
R10: ffff88800619675f R11: 0000000000000000 R12: 000000000000001e
R13: 000000000000000c R14: ffff8881064be000 R15: ffff8881004e7a20
FS:  00007f9c95317640(0000) GS:ffff88811b200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6ab1f826d0 CR3: 0000000103428000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 ext4_mb_choose_next_group_best_avail fs/ext4/mballoc.c:1055 [inline]
 ext4_mb_choose_next_group fs/ext4/mballoc.c:1134 [inline]
 ext4_mb_regular_allocator+0x110b/0x3920 fs/ext4/mballoc.c:2874
 ext4_mb_new_blocks+0x222c/0x3de0 fs/ext4/mballoc.c:6217
 ext4_ext_map_blocks+0x1621/0x4e70 fs/ext4/extents.c:4379
 ext4_map_create_blocks fs/ext4/inode.c:516 [inline]
 ext4_map_blocks+0x3c8/0x11c0 fs/ext4/inode.c:702
 mpage_map_one_extent fs/ext4/inode.c:2219 [inline]
 mpage_map_and_submit_extent fs/ext4/inode.c:2272 [inline]
 ext4_do_writepages+0x15b1/0x3040 fs/ext4/inode.c:2735
 ext4_writepages+0x275/0x510 fs/ext4/inode.c:2824
 do_writepages+0x197/0x7b0 mm/page-writeback.c:2702
 filemap_fdatawrite_wbc mm/filemap.c:397 [inline]
 __filemap_fdatawrite_range+0x1ad/0x1e0 mm/filemap.c:430
 file_write_and_wait_range+0xaa/0x120 mm/filemap.c:787
 ext4_sync_file+0x203/0xc20 fs/ext4/fsync.c:158
 vfs_fsync_range+0x10e/0x1f0 fs/sync.c:187
 generic_write_sync include/linux/fs.h:2904 [inline]
 ext4_buffered_write_iter+0x270/0x350 fs/ext4/file.c:305
 ext4_file_write_iter+0x805/0x15a0 fs/ext4/file.c:717
 iter_file_splice_write+0x6e3/0xea0 fs/splice.c:743
 do_splice_from fs/splice.c:941 [inline]
 direct_splice_actor+0x181/0x5d0 fs/splice.c:1164
 splice_direct_to_actor+0x2f1/0x9f0 fs/splice.c:1108
 do_splice_direct_actor fs/splice.c:1207 [inline]
 do_splice_direct+0x15d/0x220 fs/splice.c:1233
 do_sendfile+0x9ea/0xde0 fs/read_write.c:1363
 __do_sys_sendfile64 fs/read_write.c:1424 [inline]
 __se_sys_sendfile64 fs/read_write.c:1410 [inline]
 __x64_sys_sendfile64+0x19f/0x1e0 fs/read_write.c:1410
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xa6/0x1a0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9c9603842d
Code: c3 e8 97 2b 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 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:00007f9c95317038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f9c9622bf80 RCX: 00007f9c9603842d
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003
RBP: 00007f9c960f7922 R08: 0000000000000000 R09: 0000000000000000
R10: 00008080fffffffe R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000006 R14: 00007f9c9622bf80 R15: 00007f9c952f7000
 </TASK>
---[ end trace 0000000000000000 ]---
loop4: detected capacity change from 0 to 1024
EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
EXT4-fs error (device loop4): ext4_orphan_get:1415: comm syz-executor.4: bad orphan inode 83886080
EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard
loop1: detected capacity change from 0 to 4096
9pnet_fd: Insufficient options for proto=fd
__vm_enough_memory: pid: 6818, comm: syz-executor.1, bytes: 36864 not enough memory for the allocation
__vm_enough_memory: pid: 6861, comm: kworker/u16:3, bytes: 4096 not enough memory for the allocation
__vm_enough_memory: pid: 6857, comm: syz-executor.0, bytes: 138412032 not enough memory for the allocation
__vm_enough_memory: pid: 6862, comm: kworker/u16:2, bytes: 4096 not enough memory for the allocation
__vm_enough_memory: pid: 3948, comm: systemd-udevd, bytes: 4096 not enough memory for the allocation
__vm_enough_memory: pid: 3948, comm: systemd-udevd, bytes: 4096 not enough memory for the allocation
__vm_enough_memory: pid: 6832, comm: syz-executor.7, bytes: 2105344 not enough memory for the allocation
__vm_enough_memory: pid: 6857, comm: syz-executor.0, bytes: 36864 not enough memory for the allocation
__vm_enough_memory: pid: 3897, comm: systemd-udevd, bytes: 4096 not enough memory for the allocation
__vm_enough_memory: pid: 3897, comm: systemd-udevd, bytes: 4096 not enough memory for the allocation