[ 24.110212][ T22] audit: type=1400 audit(1571208648.631:37): avc: denied { watch } for pid=6958 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 24.144893][ T22] audit: type=1400 audit(1571208648.631:38): avc: denied { watch } for pid=6958 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 24.215474][ T22] audit: type=1800 audit(1571208648.731:39): pid=6839 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 24.237795][ T22] audit: type=1800 audit(1571208648.741:40): pid=6839 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.479364][ T22] audit: type=1400 audit(1571208652.001:41): avc: denied { map } for pid=7028 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.1.19' (ECDSA) to the list of known hosts. [ 73.823198][ T22] audit: type=1400 audit(1571208698.341:42): avc: denied { map } for pid=7044 comm="syz-executor002" path="/root/syz-executor002325791" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program [ 80.909236][ T7059] FS-Cache: Duplicate cookie detected [ 80.914829][ T7059] FS-Cache: O-cookie c=00000000252f583b [p=000000000395d96a fl=222 nc=0 na=1] [ 80.923676][ T7059] FS-Cache: O-cookie d=00000000b47e3acf n=00000000012e1936 [ 80.930856][ T7059] FS-Cache: O-key=[10] '34323934393435333633' [ 80.936911][ T7059] FS-Cache: N-cookie c=000000009a4c5baa [p=000000000395d96a fl=2 nc=0 na=1] [ 80.945555][ T7059] FS-Cache: N-cookie d=00000000b47e3acf n=0000000039e50909 [ 80.952744][ T7059] FS-Cache: N-key=[10] '34323934393435333633' [ 80.958813][ T7067] FS-Cache: Duplicate cookie detected [ 80.964268][ T7067] FS-Cache: O-cookie c=00000000252f583b [p=000000000395d96a fl=222 nc=0 na=1] [ 80.973262][ T7067] FS-Cache: O-cookie d=00000000b47e3acf n=00000000012e1936 [ 80.980556][ T7067] FS-Cache: O-key=[10] '34323934393435333633' [ 80.986616][ T7067] FS-Cache: N-cookie c=00000000a8c4043d [p=000000000395d96a fl=2 nc=0 na=1] [ 80.995267][ T7067] FS-Cache: N-cookie d=00000000b47e3acf n=000000001efd8bc3 [ 81.002445][ T7067] FS-Cache: N-key=[10] '34323934393435333633' [ 81.005554][ T7064] 9pnet: Insufficient options for proto=fd [ 81.015524][ T7062] FS-Cache: Duplicate cookie detected [ 81.020934][ T7062] FS-Cache: O-cookie c=00000000252f583b [p=000000000395d96a fl=222 nc=0 na=1] [ 81.029776][ T7062] FS-Cache: O-cookie d=00000000b47e3acf n=00000000012e1936 [ 81.036959][ T7062] FS-Cache: O-key=[10] '34323934393435333633' [ 81.043005][ T7062] FS-Cache: N-cookie c=000000001ef82f5d [p=000000000395d96a fl=2 nc=0 na=1] [ 81.051662][ T7062] FS-Cache: N-cookie d=00000000b47e3acf n=000000004ed0a45d [ 81.058840][ T7062] FS-Cache: N-key=[10] '34323934393435333633' [ 81.125019][ T7080] FS-Cache: Duplicate cookie detected [ 81.130447][ T7080] FS-Cache: O-cookie c=0000000007c4ae02 [p=000000000395d96a fl=222 nc=0 na=1] [ 81.139296][ T7080] FS-Cache: O-cookie d=00000000b47e3acf n=00000000db343f09 [ 81.146474][ T7080] FS-Cache: O-key=[10] '34323934393435333834' [ 81.152547][ T7080] FS-Cache: N-cookie c=000000008bae84f7 [p=000000000395d96a fl=2 nc=0 na=1] [ 81.161221][ T7080] FS-Cache: N-cookie d=00000000b47e3acf n=0000000009f78c8d [ 81.168411][ T7080] FS-Cache: N-key=[10] '34323934393435333834' [ 81.178538][ T7071] FS-Cache: Duplicate cookie detected [ 81.183989][ T7071] FS-Cache: O-cookie c=000000001ef82f5d [p=000000000395d96a fl=222 nc=0 na=1] [ 81.192845][ T7071] FS-Cache: O-cookie d=00000000b47e3acf n=00000000b4fc2cf9 [ 81.200098][ T7071] FS-Cache: O-key=[10] '34323934393435333930' [ 81.206176][ T7071] FS-Cache: N-cookie c=000000008bae84f7 [p=000000000395d96a fl=2 nc=0 na=1] [ 81.214837][ T7071] FS-Cache: N-cookie d=00000000b47e3acf n=00000000e60f6e13 [ 81.222028][ T7071] FS-Cache: N-key=[10] '34323934393435333930' [ 87.228718][ T7050] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 18.760s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 18.760s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 18.760s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 18.550s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 19.840s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 19.840s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 19.840s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 19.630s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 20.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 20.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 20.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 20.700s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 22.950s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 22.950s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 22.950s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 22.740s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 25.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 25.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 25.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 24.820s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122c0b620 (size 32): comm "syz-executor002", pid 7059, jiffies 4294945363 (age 26.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819ce80 (size 32): comm "syz-executor002", pid 7062, jiffies 4294945363 (age 26.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 00 00 00 00 00 4294945363...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811819c2c0 (size 32): comm "syz-executor002", pid 7067, jiffies 4294945363 (age 26.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 36 33 00 73 74 65 6d 5f 4294945363.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117fc1c80 (size 32): comm "syz-executor002", pid 7080, jiffies 4294945384 (age 25.900s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 33 38 34 00 00 00 00 00 00 4294945384...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000914ad539>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d7aea07a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000fdcf7df2>] v9fs_session_init+0x5c3/0x880 [<000000001a42c839>] v9fs_mount+0x5e/0x3c0 [<00000000a90ee9c2>] legacy_get_tree+0x27/0x80 [<000000009bc32b08>] vfs_get_tree+0x2d/0xe0 [<000000005bc96ae8>] do_mount+0x95f/0xc60 [<000000002301e20b>] ksys_mount+0xab/0x120 [<000000001a409208>] __x64_sys_mount+0x26/0x30 [<0000000033193570>] do_syscall_64+0x73/0x1f0 [<00000000b1f42f27>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 109.552803][ T7048] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)