BUG: memory leak unreferenced object 0xffff888120f76500 (size 32): comm "syz-executor437", pid 6870, jiffies 4294943382 (age 17.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae680 (size 32): comm "syz-executor437", pid 6875, jiffies 4294943382 (age 17.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae2a0 (size 32): comm "syz-executor437", pid 6876, jiffies 4294943382 (age 17.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae960 (size 32): comm "syz-executor437", pid 6877, jiffies 4294943382 (age 17.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120f76500 (size 32): comm "syz-executor437", pid 6870, jiffies 4294943382 (age 20.000s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae680 (size 32): comm "syz-executor437", pid 6875, jiffies 4294943382 (age 20.000s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae2a0 (size 32): comm "syz-executor437", pid 6876, jiffies 4294943382 (age 20.000s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae960 (size 32): comm "syz-executor437", pid 6877, jiffies 4294943382 (age 20.000s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120f76500 (size 32): comm "syz-executor437", pid 6870, jiffies 4294943382 (age 20.940s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae680 (size 32): comm "syz-executor437", pid 6875, jiffies 4294943382 (age 20.940s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae2a0 (size 32): comm "syz-executor437", pid 6876, jiffies 4294943382 (age 20.940s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae960 (size 32): comm "syz-executor437", pid 6877, jiffies 4294943382 (age 20.940s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120f76500 (size 32): comm "syz-executor437", pid 6870, jiffies 4294943382 (age 21.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae680 (size 32): comm "syz-executor437", pid 6875, jiffies 4294943382 (age 21.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae2a0 (size 32): comm "syz-executor437", pid 6876, jiffies 4294943382 (age 21.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae960 (size 32): comm "syz-executor437", pid 6877, jiffies 4294943382 (age 21.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888120f76500 (size 32): comm "syz-executor437", pid 6870, jiffies 4294943382 (age 22.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae680 (size 32): comm "syz-executor437", pid 6875, jiffies 4294943382 (age 22.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae2a0 (size 32): comm "syz-executor437", pid 6876, jiffies 4294943382 (age 22.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811deae960 (size 32): comm "syz-executor437", pid 6877, jiffies 4294943382 (age 22.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 33 38 32 00 00 00 00 00 00 4294943382...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000878c2ccf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000878c2ccf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000878c2ccf>] slab_alloc mm/slab.c:3319 [inline] [<00000000878c2ccf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d8ef9b6f>] kmalloc include/linux/slab.h:552 [inline] [<00000000d8ef9b6f>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 fs/9p/cache.c:52 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000006763a321>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<00000000c2551428>] do_new_mount fs/namespace.c:2823 [inline] [<00000000c2551428>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<0000000027b828bf>] __do_sys_mount fs/namespace.c:3366 [inline] [<0000000027b828bf>] __se_sys_mount fs/namespace.c:3363 [inline] [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program