BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 15.710s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 15.710s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 15.650s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 15.650s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 16.560s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 16.560s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 16.500s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 16.500s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 17.410s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 17.410s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 17.350s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 17.350s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 18.270s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 18.270s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 18.210s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 18.210s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 19.990s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 19.990s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 19.930s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 19.930s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 20.870s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 20.870s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 20.810s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 20.810s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000cea2d7e1>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000cea2d7e1>] slab_alloc /mm/slab.c:3319 [inline] [<00000000cea2d7e1>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 /mm/slab.c:3670 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 /mm/util.c:143 [<0000000078a93a3e>] match_strdup+0x21/0x30 /lib/parser.c:322 [<00000000dcffa626>] v9fs_parse_options /fs/9p/v9fs.c:281 [inline] [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 /fs/9p/v9fs.c:422 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 /fs/9p/vfs_super.c:120 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 /fs/fs_context.c:661 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 /fs/super.c:1416 [<000000002efb173d>] do_new_mount /fs/namespace.c:2791 [inline] [<000000002efb173d>] do_mount+0x982/0xcc0 /fs/namespace.c:3111 [<000000002b0134ac>] ksys_mount+0xab/0x120 /fs/namespace.c:3320 [<00000000d1557810>] __do_sys_mount /fs/namespace.c:3334 [inline] [<00000000d1557810>] __se_sys_mount /fs/namespace.c:3331 [inline] [<00000000d1557810>] __x64_sys_mount+0x26/0x30 /fs/namespace.c:3331 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program