[ 23.799783][ T25] audit: type=1800 audit(1569533943.335:45): pid=6668 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 [ 23.875899][ T25] audit: type=1804 audit(1569533943.435:46): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="init" name="/run/utmp" dev="sda1" ino=1421 res=1 [ 23.897673][ T25] audit: type=1804 audit(1569533943.455:47): pid=6830 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="init" name="/run/utmp" dev="sda1" ino=1421 res=1 [ 23.918133][ T25] audit: type=1804 audit(1569533943.455:48): pid=6834 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="init" name="/run/utmp" dev="sda1" ino=1421 res=1 [ 23.918145][ T25] audit: type=1804 audit(1569533943.455:49): pid=6832 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="init" name="/run/utmp" dev="sda1" ino=1421 res=1 [ 23.918152][ T25] audit: type=1804 audit(1569533943.455:50): pid=6832 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="init" name="/run/utmp" dev="sda1" ino=1421 res=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. syzkaller login: [ 54.333213][ T25] kauditd_printk_skb: 13 callbacks suppressed [ 54.333221][ T25] audit: type=1400 audit(1569533973.895:64): avc: denied { map } for pid=6854 comm="syz-executor437" path="/root/syz-executor437148792" dev="sda1" ino=16499 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 [ 61.125990][ T6870] FS-Cache: Duplicate cookie detected [ 61.131593][ T6870] FS-Cache: O-cookie c=00000000481b85d6 [p=000000004d7a01fb fl=222 nc=0 na=1] [ 61.140448][ T6870] FS-Cache: O-cookie d=00000000a71a0f39 n=000000004ad14f9f [ 61.147630][ T6870] FS-Cache: O-key=[10] '34323934393433333832' [ 61.153695][ T6870] FS-Cache: N-cookie c=00000000f399fc89 [p=000000004d7a01fb fl=2 nc=0 na=1] [ 61.162359][ T6870] FS-Cache: N-cookie d=00000000a71a0f39 n=00000000386e933c [ 61.169543][ T6870] FS-Cache: N-key=[10] '34323934393433333832' executing program [ 61.175705][ T6877] FS-Cache: Duplicate cookie detected [ 61.181113][ T6877] FS-Cache: O-cookie c=00000000481b85d6 [p=000000004d7a01fb fl=222 nc=0 na=1] [ 61.188519][ T6873] FS-Cache: Duplicate cookie detected [ 61.189955][ T6877] FS-Cache: O-cookie d=00000000a71a0f39 n=000000004ad14f9f [ 61.195335][ T6873] FS-Cache: O-cookie c=00000000f399fc89 [p=000000004d7a01fb fl=222 nc=0 na=1] [ 61.202498][ T6877] FS-Cache: O-key=[10] '34323934393433333832' [ 61.211342][ T6873] FS-Cache: O-cookie d=00000000a71a0f39 n=00000000d15d23ae [ 61.211347][ T6873] FS-Cache: O-key=[10] '34323934393433333838' [ 61.217398][ T6877] FS-Cache: N-cookie c=000000007b5b9185 [p=000000004d7a01fb fl=2 nc=0 na=1] [ 61.224849][ T6873] FS-Cache: N-cookie c=0000000089d05485 [p=000000004d7a01fb fl=2 nc=0 na=1] [ 61.231323][ T6877] FS-Cache: N-cookie d=00000000a71a0f39 n=0000000098545833 [ 61.239974][ T6873] FS-Cache: N-cookie d=00000000a71a0f39 n=0000000081e21aa8 [ 61.248729][ T6877] FS-Cache: N-key=[10] '34323934393433333832' [ 61.255913][ T6873] FS-Cache: N-key=[10] '34323934393433333838' [ 61.269529][ T6875] FS-Cache: Duplicate cookie detected [ 61.280714][ T6875] FS-Cache: O-cookie c=00000000481b85d6 [p=000000004d7a01fb fl=222 nc=0 na=1] [ 61.289633][ T6875] FS-Cache: O-cookie d=00000000a71a0f39 n=000000004ad14f9f [ 61.296814][ T6875] FS-Cache: O-key=[10] '34323934393433333832' [ 61.305228][ T6875] FS-Cache: N-cookie c=00000000322c0dad [p=000000004d7a01fb fl=2 nc=0 na=1] [ 61.313904][ T6875] FS-Cache: N-cookie d=00000000a71a0f39 n=0000000023e28bc3 [ 61.321072][ T6875] FS-Cache: N-key=[10] '34323934393433333832' [ 61.328007][ T6876] FS-Cache: Duplicate cookie detected [ 61.333932][ T6876] FS-Cache: O-cookie c=00000000481b85d6 [p=000000004d7a01fb fl=222 nc=0 na=1] [ 61.342861][ T6876] FS-Cache: O-cookie d=000000001f448ee5 n=000000001f448ee5 [ 61.350034][ T6876] FS-Cache: O-key=[10] '34323934393433333832' [ 61.356188][ T6876] FS-Cache: N-cookie c=00000000860ffef1 [p=000000004d7a01fb fl=2 nc=0 na=1] [ 61.364852][ T6876] FS-Cache: N-cookie d=00000000a71a0f39 n=00000000aebcaa7b [ 61.372104][ T6876] FS-Cache: N-key=[10] '34323934393433333832' [ 67.621723][ T6862] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<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>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d8ef9b6f>] v9fs_cache_session_get_cookie+0xa6/0x100 [<0000000088d85e11>] v9fs_session_init+0x5c3/0x880 [<000000007dbbd836>] v9fs_mount+0x5e/0x3c0 [<000000006763a321>] legacy_get_tree+0x27/0x80 [<00000000a452eaf5>] vfs_get_tree+0x2d/0xe0 [<00000000c2551428>] do_mount+0x95f/0xc60 [<00000000b9f8f1bc>] ksys_mount+0xab/0x120 [<0000000027b828bf>] __x64_sys_mount+0x26/0x30 [<00000000014eb15b>] do_syscall_64+0x73/0x1f0 [<0000000016b4f68a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program