[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. syzkaller login: [ 104.979458][ T25] audit: type=1400 audit(1589864859.299:8): avc: denied { execmem } for pid=6610 comm="syz-executor453" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program executing program executing program executing program executing program executing program executing program [ 112.538158][ T6624] FS-Cache: Duplicate cookie detected [ 112.543598][ T6624] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.552413][ T6624] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.559706][ T6624] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.568396][ T6624] FS-Cache: N-cookie c=00000000c8c9ec8d [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.577067][ T6624] FS-Cache: N-cookie d=000000002f0deb7a n=000000005825b81a executing program [ 112.584247][ T6624] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.593000][ T6625] FS-Cache: Duplicate cookie detected [ 112.598390][ T6625] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.607214][ T6625] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.614378][ T6625] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.623150][ T6625] FS-Cache: N-cookie c=0000000069287dc3 [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.631791][ T6625] FS-Cache: N-cookie d=000000002f0deb7a n=00000000d96fe72d [ 112.638964][ T6625] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.647617][ T6617] FS-Cache: Duplicate cookie detected [ 112.652997][ T6617] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.661848][ T6617] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.669718][ T6617] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.678402][ T6617] FS-Cache: N-cookie c=000000003ce99ae7 [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.687053][ T6617] FS-Cache: N-cookie d=000000002f0deb7a n=00000000824408ba [ 112.694254][ T6617] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.702901][ T6620] FS-Cache: Duplicate cookie detected [ 112.708271][ T6620] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.717092][ T6620] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.724438][ T6620] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.733274][ T6620] FS-Cache: N-cookie c=000000003c42b70a [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.741916][ T6620] FS-Cache: N-cookie d=000000002f0deb7a n=000000007225bd32 [ 112.749263][ T6620] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.757921][ T6626] FS-Cache: Duplicate cookie detected [ 112.763326][ T6626] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.772147][ T6626] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.779343][ T6626] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.788022][ T6626] FS-Cache: N-cookie c=00000000f0dc9e19 [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.796699][ T6626] FS-Cache: N-cookie d=000000002f0deb7a n=00000000b1db6bcb [ 112.803892][ T6626] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.817812][ T6613] FS-Cache: Duplicate cookie detected [ 112.823500][ T6613] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 112.832590][ T6613] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f97feb5f [ 112.839776][ T6613] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.848451][ T6613] FS-Cache: N-cookie c=00000000a8a0cc55 [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.857110][ T6613] FS-Cache: N-cookie d=000000002f0deb7a n=00000000dd06c9bc [ 112.864284][ T6613] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.872951][ T6615] FS-Cache: Duplicate cookie detected [ 112.878368][ T6615] FS-Cache: O-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=212 nc=0 na=0] [ 112.887193][ T6615] FS-Cache: O-cookie d=0000000062707c6c n=0000000062707c6c [ 112.894375][ T6615] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 112.903049][ T6615] FS-Cache: N-cookie c=00000000f3816b6b [p=00000000c11e0dec fl=2 nc=0 na=1] [ 112.911711][ T6615] FS-Cache: N-cookie d=000000002f0deb7a n=000000000d133446 [ 112.918905][ T6615] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 118.869048][ T6616] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 22.230s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 22.230s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 22.230s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 22.230s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 22.170s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 23.480s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 23.480s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 23.480s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 23.480s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 23.420s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 25.890s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 25.890s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 25.890s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 25.890s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 25.830s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 27.130s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 27.130s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 27.130s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 27.130s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 27.070s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 28.370s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 28.370s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 28.370s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 28.370s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 28.310s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ad80 (size 32): comm "syz-executor453", pid 6624, jiffies 4294948523 (age 29.610s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811891ac80 (size 32): comm "syz-executor453", pid 6617, jiffies 4294948523 (age 29.610s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117ccc800 (size 32): comm "syz-executor453", pid 6620, jiffies 4294948523 (age 29.610s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d545060 (size 32): comm "syz-executor453", pid 6625, jiffies 4294948523 (age 29.610s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 69 04 00 ea ff ff \vboxnet0.i..... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd02700 (size 32): comm "syz-executor453", pid 6626, jiffies 4294948529 (age 29.550s) hex dump (first 32 bytes): 6d 69 6d 65 5f 74 79 70 65 73 65 6c 69 6e 75 78 mime_typeselinux 5c 76 62 6f 78 6e 65 74 30 00 00 00 00 00 00 00 \vboxnet0....... backtrace: [<00000000cca5a81d>] kmemdup_nul+0x2d/0x70 [<0000000066604977>] v9fs_session_init+0x29e/0x880 [<00000000b37b8a64>] v9fs_mount+0x56/0x390 [<0000000077cadc8e>] legacy_get_tree+0x23/0x70 [<0000000020d913c5>] vfs_get_tree+0x28/0xe0 [<00000000ff39ea7a>] do_mount+0x958/0xcd0 [<00000000251ab1bf>] __x64_sys_mount+0xb0/0x120 [<00000000d6246d38>] do_syscall_64+0x6e/0x220 [<0000000052ad5972>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 143.869976][ T6657] FS-Cache: Duplicate cookie detected [ 143.875407][ T6657] FS-Cache: O-cookie c=0000000023d6d6a8 [p=00000000c11e0dec fl=222 nc=0 na=1] [ 143.884247][ T6657] FS-Cache: O-cookie d=000000002f0deb7a n=00000000f019de67 [ 143.891463][ T6657] FS-Cache: O-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430' [ 143.900130][ T6657] FS-Cache: N-cookie c=00000000247bf0f1 [p=00000000c11e0dec fl=2 nc=0 na=1] [ 143.908791][ T6657] FS-Cache: N-cookie d=000000002f0deb7a n=000000005825b81a [ 143.915977][ T6657] FS-Cache: N-key=[25] '6d696d655f7479706573656c696e75785c76626f786e657430'