Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. executing program [ 172.510543][ T5039] syz-executor404[5039]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 172.585319][ T5039] loop0: detected capacity change from 0 to 32768 [ 172.592646][ T5039] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor404 (5039) [ 172.607089][ T5039] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 172.615805][ T5039] BTRFS info (device loop0): doing ref verification [ 172.622409][ T5039] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 172.633187][ T5039] BTRFS info (device loop0): force zlib compression, level 3 [ 172.640577][ T5039] BTRFS info (device loop0): allowing degraded mounts [ 172.647344][ T5039] BTRFS info (device loop0): using free space tree [ 172.660182][ T5039] BTRFS info (device loop0): auto enabling async discard [ 172.680169][ T71] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 174.020789][ T2467] BTRFS error (device loop0): attempting to add another ref for an existing ref on a tree block [ 174.031236][ T2467] BTRFS error (device loop0): dumping block entry [5246976 4096], num_refs 1, metadata 1, from disk 0 [ 174.042178][ T2467] BTRFS error (device loop0): ref root 5, parent 0, owner 263, offset 262144, num_refs 1 [ 174.052139][ T2467] BTRFS error (device loop0): root entry 1, num_refs 18446744073709551615 [ 174.060791][ T2467] BTRFS error (device loop0): root entry 5, num_refs 0 [ 174.067793][ T2467] BTRFS error (device loop0): Ref action 3, root 5, ref_root 5, parent 0, owner 263, offset 262144, num_refs 1 [ 174.079666][ T2467] insert_reserved_file_extent+0x414/0x480 [ 174.085648][ T2467] btrfs_finish_one_ordered+0x97f/0xec0 [ 174.091357][ T2467] btrfs_work_helper+0x158/0x540 [ 174.096447][ T2467] process_one_work+0x23d/0x530 [ 174.101463][ T2467] worker_thread+0x327/0x590 [ 174.106209][ T2467] kthread+0x12b/0x170 [ 174.110438][ T2467] ret_from_fork+0x45/0x50 [ 174.115010][ T2467] ret_from_fork_asm+0x11/0x20 [ 174.119927][ T2467] BTRFS error (device loop0): Ref action 1, root 5, ref_root 5, parent 0, owner 263, offset 262144, num_refs 1 [ 174.131799][ T2467] btrfs_drop_extents+0xee9/0x15e0 [ 174.137066][ T2467] insert_reserved_file_extent+0x10d/0x480 [ 174.143029][ T2467] btrfs_finish_one_ordered+0x97f/0xec0 [ 174.148742][ T2467] btrfs_work_helper+0x158/0x540 [ 174.153836][ T2467] process_one_work+0x23d/0x530 [ 174.158840][ T2467] worker_thread+0x327/0x590 [ 174.163590][ T2467] kthread+0x12b/0x170 [ 174.167812][ T2467] ret_from_fork+0x45/0x50 [ 174.172385][ T2467] ret_from_fork_asm+0x11/0x20 executing program [ 179.950455][ T5058] loop0: detected capacity change from 0 to 32768 [ 179.957690][ T5058] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor404 (5058) [ 179.971983][ T5058] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 179.980693][ T5058] BTRFS info (device loop0): doing ref verification [ 179.987278][ T5058] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 179.998033][ T5058] BTRFS info (device loop0): force zlib compression, level 3 [ 180.005435][ T5058] BTRFS info (device loop0): allowing degraded mounts [ 180.012191][ T5058] BTRFS info (device loop0): using free space tree [ 180.024819][ T5058] BTRFS info (device loop0): auto enabling async discard [ 180.046883][ T46] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 187.051476][ T5038] kmemleak: 697 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810c662d00 (size 64): comm "syz-executor404", pid 5039, jiffies 4294954511 (age 16.240s) hex dump (first 32 bytes): 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 [] add_tree_block+0x39/0x240 [] btrfs_build_ref_tree+0x589/0x850 [] open_ctree+0x18af/0x2290 [] btrfs_mount_root+0x5af/0x750 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] vfs_kern_mount.part.0+0xcb/0x110 [] vfs_kern_mount+0x3f/0x60 [] btrfs_mount+0x1e2/0x660 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] path_mount+0xc8f/0x10d0 [] __x64_sys_mount+0x1a1/0x1f0 [] do_syscall_64+0x38/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff88810c662e40 (size 64): comm "syz-executor404", pid 5039, jiffies 4294954511 (age 16.240s) hex dump (first 32 bytes): 03 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 [] add_block_entry+0x35/0x320 [] add_tree_block+0x96/0x240 [] btrfs_build_ref_tree+0x589/0x850 [] open_ctree+0x18af/0x2290 [] btrfs_mount_root+0x5af/0x750 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] vfs_kern_mount.part.0+0xcb/0x110 [] vfs_kern_mount+0x3f/0x60 [] btrfs_mount+0x1e2/0x660 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] path_mount+0xc8f/0x10d0 [] __x64_sys_mount+0x1a1/0x1f0 [] do_syscall_64+0x38/0xb0 BUG: memory leak unreferenced object 0xffff88810c6aaea0 (size 96): comm "syz-executor404", pid 5039, jiffies 4294954511 (age 16.240s) hex dump (first 32 bytes): 00 10 10 00 00 00 00 00 00 10 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace: [] kmalloc_trace+0x25/0x90 [] add_block_entry+0x4e/0x320 [] add_tree_block+0x96/0x240 [] btrfs_build_ref_tree+0x589/0x850 [] open_ctree+0x18af/0x2290 [] btrfs_mount_root+0x5af/0x750 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] vfs_kern_mount.part.0+0xcb/0x110 [] vfs_kern_mount+0x3f/0x60 [] btrfs_mount+0x1e2/0x660 [] legacy_get_tree+0x29/0x80 [] vfs_get_tree+0x2a/0x130 [] path_mount+0xc8f/0x10d0 [] __x64_sys_mount+0x1a1/0x1f0 [] do_syscall_64+0x38/0xb0