BUG: memory leak unreferenced object 0xffff888121581820 (size 32): comm "syz-executor716", pid 6867, jiffies 4294941428 (age 18.580s) hex dump (first 32 bytes): 39 70 00 04 00 ea ff ff 00 b7 7d 04 00 ea ff ff 9p........}..... 40 b7 7d 04 00 ea ff ff 80 b7 7d 04 00 ea ff ff @.}.......}..... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881198ae1e0 (size 32): comm "syz-executor716", pid 6868, jiffies 4294941428 (age 18.580s) hex dump (first 32 bytes): 39 70 00 74 65 6d 5f 75 3a 73 79 73 74 65 6d 5f 9p.tem_u:system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f6fa160 (size 32): comm "syz-executor716", pid 6869, jiffies 4294941433 (age 18.530s) hex dump (first 32 bytes): 39 70 00 80 01 00 00 00 76 2f 64 61 74 61 2f 00 9p......v/data/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123632dc0 (size 32): comm "syz-executor716", pid 6870, jiffies 4294941433 (age 18.530s) hex dump (first 32 bytes): 39 70 00 80 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: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121581820 (size 32): comm "syz-executor716", pid 6867, jiffies 4294941428 (age 20.510s) hex dump (first 32 bytes): 39 70 00 04 00 ea ff ff 00 b7 7d 04 00 ea ff ff 9p........}..... 40 b7 7d 04 00 ea ff ff 80 b7 7d 04 00 ea ff ff @.}.......}..... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881198ae1e0 (size 32): comm "syz-executor716", pid 6868, jiffies 4294941428 (age 20.510s) hex dump (first 32 bytes): 39 70 00 74 65 6d 5f 75 3a 73 79 73 74 65 6d 5f 9p.tem_u:system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f6fa160 (size 32): comm "syz-executor716", pid 6869, jiffies 4294941433 (age 20.460s) hex dump (first 32 bytes): 39 70 00 80 01 00 00 00 76 2f 64 61 74 61 2f 00 9p......v/data/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123632dc0 (size 32): comm "syz-executor716", pid 6870, jiffies 4294941433 (age 20.460s) hex dump (first 32 bytes): 39 70 00 80 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: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121581820 (size 32): comm "syz-executor716", pid 6867, jiffies 4294941428 (age 22.440s) hex dump (first 32 bytes): 39 70 00 04 00 ea ff ff 00 b7 7d 04 00 ea ff ff 9p........}..... 40 b7 7d 04 00 ea ff ff 80 b7 7d 04 00 ea ff ff @.}.......}..... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881198ae1e0 (size 32): comm "syz-executor716", pid 6868, jiffies 4294941428 (age 22.440s) hex dump (first 32 bytes): 39 70 00 74 65 6d 5f 75 3a 73 79 73 74 65 6d 5f 9p.tem_u:system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f6fa160 (size 32): comm "syz-executor716", pid 6869, jiffies 4294941433 (age 22.390s) hex dump (first 32 bytes): 39 70 00 80 01 00 00 00 76 2f 64 61 74 61 2f 00 9p......v/data/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123632dc0 (size 32): comm "syz-executor716", pid 6870, jiffies 4294941433 (age 22.390s) hex dump (first 32 bytes): 39 70 00 80 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: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121581820 (size 32): comm "syz-executor716", pid 6867, jiffies 4294941428 (age 23.430s) hex dump (first 32 bytes): 39 70 00 04 00 ea ff ff 00 b7 7d 04 00 ea ff ff 9p........}..... 40 b7 7d 04 00 ea ff ff 80 b7 7d 04 00 ea ff ff @.}.......}..... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881198ae1e0 (size 32): comm "syz-executor716", pid 6868, jiffies 4294941428 (age 23.430s) hex dump (first 32 bytes): 39 70 00 74 65 6d 5f 75 3a 73 79 73 74 65 6d 5f 9p.tem_u:system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f6fa160 (size 32): comm "syz-executor716", pid 6869, jiffies 4294941433 (age 23.380s) hex dump (first 32 bytes): 39 70 00 80 01 00 00 00 76 2f 64 61 74 61 2f 00 9p......v/data/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123632dc0 (size 32): comm "syz-executor716", pid 6870, jiffies 4294941433 (age 23.380s) hex dump (first 32 bytes): 39 70 00 80 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: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121581820 (size 32): comm "syz-executor716", pid 6867, jiffies 4294941428 (age 24.440s) hex dump (first 32 bytes): 39 70 00 04 00 ea ff ff 00 b7 7d 04 00 ea ff ff 9p........}..... 40 b7 7d 04 00 ea ff ff 80 b7 7d 04 00 ea ff ff @.}.......}..... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881198ae1e0 (size 32): comm "syz-executor716", pid 6868, jiffies 4294941428 (age 24.440s) hex dump (first 32 bytes): 39 70 00 74 65 6d 5f 75 3a 73 79 73 74 65 6d 5f 9p.tem_u:system_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f6fa160 (size 32): comm "syz-executor716", pid 6869, jiffies 4294941433 (age 24.390s) hex dump (first 32 bytes): 39 70 00 80 01 00 00 00 76 2f 64 61 74 61 2f 00 9p......v/data/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888123632dc0 (size 32): comm "syz-executor716", pid 6870, jiffies 4294941433 (age 24.390s) hex dump (first 32 bytes): 39 70 00 80 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: [<0000000033af3176>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000033af3176>] slab_post_alloc_hook mm/slab.h:522 [inline] [<0000000033af3176>] slab_alloc mm/slab.c:3319 [inline] [<0000000033af3176>] __do_kmalloc mm/slab.c:3653 [inline] [<0000000033af3176>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000002fb91fde>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000976f1d81>] match_strdup+0x21/0x30 lib/parser.c:322 [<00000000489a0061>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000489a0061>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000009bd2b9b0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<0000000095399eff>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000d657a00d>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000e2ed229a>] do_new_mount fs/namespace.c:2791 [inline] [<00000000e2ed229a>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<0000000098e86370>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000007cac398e>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000007cac398e>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000007cac398e>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000025c19a19>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<00000000785d8d66>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program