BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 18.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 18.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 18.950s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 18.950s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 19.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 19.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 19.950s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 19.950s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 20.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 20.960s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 20.950s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 20.950s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 21.950s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 21.950s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 21.940s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 21.940s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 22.940s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 22.940s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 22.940s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 22.940s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 23.010s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 23.010s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 23.000s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 23.000s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a20b5e0 (size 32): comm "syz-executor622", pid 7188, jiffies 4294946088 (age 24.010s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d040 (size 32): comm "syz-executor622", pid 7189, jiffies 4294946088 (age 24.010s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428d360 (size 32): comm "syz-executor622", pid 7193, jiffies 4294946089 (age 24.000s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811428da60 (size 32): comm "syz-executor622", pid 7194, jiffies 4294946089 (age 24.000s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001a32a0d0>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001a32a0d0>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000001a32a0d0>] slab_alloc mm/slab.c:3319 [inline] [<000000001a32a0d0>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001a32a0d0>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000976429b4>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<0000000031ffb5ad>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000da0d3f5f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000da0d3f5f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000bf7c6c18>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000000c4552ac>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<0000000056cfad09>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000007e0c11f9>] do_new_mount fs/namespace.c:2823 [inline] [<000000007e0c11f9>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000cd8328dd>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000043de2d53>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000043de2d53>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000043de2d53>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000cd401314>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000002c130353>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program