BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 16.280s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 16.280s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 16.280s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 16.270s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 17.220s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 17.220s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 17.220s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 17.210s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 19.040s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 19.040s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 19.040s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 19.030s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 20.000s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 20.000s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 20.000s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 19.990s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 20.940s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 20.940s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 20.940s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 20.930s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881118fb7c0 (size 32): comm "syz-executor131", pid 6996, jiffies 4294945060 (age 21.860s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f440 (size 32): comm "syz-executor131", pid 6998, jiffies 4294945060 (age 21.860s) hex dump (first 32 bytes): 40 00 00 00 01 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f8c0 (size 32): comm "syz-executor131", pid 6999, jiffies 4294945060 (age 21.860s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811045f7e0 (size 32): comm "syz-executor131", pid 7000, jiffies 4294945061 (age 21.850s) hex dump (first 32 bytes): 40 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: [<00000000e5eafe62>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e5eafe62>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e5eafe62>] slab_alloc mm/slab.c:3319 [inline] [<00000000e5eafe62>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e5eafe62>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000ac3af30>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<000000008dd376a0>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000aac3a844>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000aac3a844>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000005e822d12>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<0000000064749dc3>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000cdbced85>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<000000001096e4a9>] do_new_mount fs/namespace.c:2822 [inline] [<000000001096e4a9>] do_mount+0x97c/0xc80 fs/namespace.c:3142 [<00000000d998d335>] ksys_mount+0xab/0x120 fs/namespace.c:3351 [<000000002a14df15>] __do_sys_mount fs/namespace.c:3365 [inline] [<000000002a14df15>] __se_sys_mount fs/namespace.c:3362 [inline] [<000000002a14df15>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3362 [<0000000074433290>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<000000000c838f81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program