BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 20.670s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 20.660s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 20.660s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 20.660s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 21.740s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 21.730s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 21.730s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 21.730s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 21.800s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 21.790s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 21.790s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 21.790s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 21.860s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 21.860s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 21.860s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 21.860s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 23.970s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 23.960s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 23.960s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 23.960s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 25.040s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 25.030s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 25.030s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 25.030s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a28ca0 (size 32): comm "syz-executor311", pid 6999, jiffies 4294946974 (age 26.110s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187714e0 (size 32): comm "syz-executor311", pid 7000, jiffies 4294946975 (age 26.100s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771980 (size 32): comm "syz-executor311", pid 7004, jiffies 4294946975 (age 26.100s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118771e00 (size 32): comm "syz-executor311", pid 7005, jiffies 4294946975 (age 26.100s) 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: [<00000000e27b4283>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e27b4283>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000e27b4283>] slab_alloc mm/slab.c:3319 [inline] [<00000000e27b4283>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000e27b4283>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<0000000044897e3c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000971f0c51>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000d4c6f0c8>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000d4c6f0c8>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000008865a67>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<000000002de9801d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<0000000050be61f9>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000f304c79c>] do_new_mount fs/namespace.c:2791 [inline] [<00000000f304c79c>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000095e6de03>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000002239b48d>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000002239b48d>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000002239b48d>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000053e116d8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000005ba7419f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program