[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 45.107994][ T22] kauditd_printk_skb: 45 callbacks suppressed [ 45.108001][ T22] audit: type=1400 audit(1570069575.641:66): avc: denied { map } for pid=6906 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 '10.128.0.5' (ECDSA) to the list of known hosts. [ 90.683466][ T22] audit: type=1400 audit(1570069621.221:67): avc: denied { map } for pid=6918 comm="syz-executor953" path="/root/syz-executor953526062" dev="sda1" ino=1420 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 [ 97.765598][ T6933] FS-Cache: Duplicate cookie detected [ 97.771175][ T6933] FS-Cache: O-cookie c=00000000533e872f [p=000000000c4b7f64 fl=222 nc=0 na=1] [ 97.780009][ T6933] FS-Cache: O-cookie d=00000000264f3f76 n=000000007f8dc7eb [ 97.787212][ T6933] FS-Cache: O-key=[10] '34323934393437303435' [ 97.793275][ T6933] FS-Cache: N-cookie c=0000000056914e30 [p=000000000c4b7f64 fl=2 nc=0 na=1] [ 97.801940][ T6933] FS-Cache: N-cookie d=00000000264f3f76 n=0000000008b120a9 [ 97.802283][ T6939] FS-Cache: Duplicate cookie detected [ 97.809127][ T6933] FS-Cache: N-key=[10] '34323934393437303435' [ 97.814670][ T6939] FS-Cache: O-cookie c=00000000b116bc02 [p=000000000c4b7f64 fl=222 nc=0 na=1] [ 97.827392][ T6943] FS-Cache: Duplicate cookie detected [ 97.829555][ T6939] FS-Cache: O-cookie d=00000000264f3f76 n=000000005e307d14 [ 97.834919][ T6943] FS-Cache: O-cookie c=00000000ddfc3f57 [p=000000000c4b7f64 fl=222 nc=0 na=1] [ 97.842070][ T6939] FS-Cache: O-key=[10] '34323934393437303439' [ 97.850877][ T6943] FS-Cache: O-cookie d=00000000264f3f76 n=0000000099a7106e [ 97.850878][ T6943] FS-Cache: O-key=[10] '34323934393437303530' [ 97.856929][ T6939] FS-Cache: N-cookie c=0000000049c00de5 [p=000000000c4b7f64 fl=2 nc=0 na=1] [ 97.864094][ T6943] FS-Cache: N-cookie c=000000001a342e38 [p=000000000c4b7f64 fl=2 nc=0 na=1] [ 97.870121][ T6939] FS-Cache: N-cookie d=00000000264f3f76 n=000000003c7e67be [ 97.878767][ T6943] FS-Cache: N-cookie d=00000000264f3f76 n=00000000000cfd50 [ 97.887406][ T6939] FS-Cache: N-key=[10] '34323934393437303439' [ 97.894608][ T6943] FS-Cache: N-key=[10] '34323934393437303530' [ 97.906687][ T6938] FS-Cache: Duplicate cookie detected [ 97.919422][ T6938] FS-Cache: O-cookie c=00000000533e872f [p=000000000c4b7f64 fl=222 nc=0 na=1] [ 97.928266][ T6938] FS-Cache: O-cookie d=00000000264f3f76 n=000000007f8dc7eb [ 97.935450][ T6938] FS-Cache: O-key=[10] '34323934393437303435' [ 97.941502][ T6938] FS-Cache: N-cookie c=000000006bb78d43 [p=000000000c4b7f64 fl=2 nc=0 na=1] [ 97.950140][ T6938] FS-Cache: N-cookie d=00000000264f3f76 n=00000000e99b6086 [ 97.957318][ T6938] FS-Cache: N-key=[10] '34323934393437303435' [ 104.725755][ T6926] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888116a330a0 (size 32): comm "syz-executor953", pid 6933, jiffies 4294947045 (age 17.430s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00 4294947045...... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a299020 (size 32): comm "syz-executor953", pid 6938, jiffies 4294947045 (age 17.430s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff 4294947045...... c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff .1^......2^..... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ded1020 (size 32): comm "syz-executor953", pid 6939, jiffies 4294947049 (age 17.390s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00 4294947049...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a33420 (size 32): comm "syz-executor953", pid 6943, jiffies 4294947050 (age 17.380s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00 4294947050...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a330a0 (size 32): comm "syz-executor953", pid 6933, jiffies 4294947045 (age 18.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00 4294947045...... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a299020 (size 32): comm "syz-executor953", pid 6938, jiffies 4294947045 (age 18.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff 4294947045...... c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff .1^......2^..... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ded1020 (size 32): comm "syz-executor953", pid 6939, jiffies 4294947049 (age 18.320s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00 4294947049...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a33420 (size 32): comm "syz-executor953", pid 6943, jiffies 4294947050 (age 18.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00 4294947050...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a330a0 (size 32): comm "syz-executor953", pid 6933, jiffies 4294947045 (age 20.120s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00 4294947045...... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a299020 (size 32): comm "syz-executor953", pid 6938, jiffies 4294947045 (age 20.120s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff 4294947045...... c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff .1^......2^..... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ded1020 (size 32): comm "syz-executor953", pid 6939, jiffies 4294947049 (age 20.080s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00 4294947049...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a33420 (size 32): comm "syz-executor953", pid 6943, jiffies 4294947050 (age 20.070s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00 4294947050...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a330a0 (size 32): comm "syz-executor953", pid 6933, jiffies 4294947045 (age 21.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00 4294947045...... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a299020 (size 32): comm "syz-executor953", pid 6938, jiffies 4294947045 (age 21.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff 4294947045...... c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff .1^......2^..... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ded1020 (size 32): comm "syz-executor953", pid 6939, jiffies 4294947049 (age 20.990s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00 4294947049...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a33420 (size 32): comm "syz-executor953", pid 6943, jiffies 4294947050 (age 20.980s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00 4294947050...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a330a0 (size 32): comm "syz-executor953", pid 6933, jiffies 4294947045 (age 21.930s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 00 00 00 00 00 4294947045...... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a299020 (size 32): comm "syz-executor953", pid 6938, jiffies 4294947045 (age 21.930s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 35 00 04 00 ea ff ff 4294947045...... c0 31 5e 04 00 ea ff ff 80 32 5e 04 00 ea ff ff .1^......2^..... backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810ded1020 (size 32): comm "syz-executor953", pid 6939, jiffies 4294947049 (age 21.890s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 34 39 00 00 00 00 00 00 4294947049...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116a33420 (size 32): comm "syz-executor953", pid 6943, jiffies 4294947050 (age 21.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 37 30 35 30 00 00 00 00 00 00 4294947050...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007198f54c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000d4f88b71>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000ba3d75de>] v9fs_session_init+0x5c3/0x880 [<00000000721236ab>] v9fs_mount+0x5e/0x3c0 [<00000000951461b3>] legacy_get_tree+0x27/0x80 [<000000004891d58f>] vfs_get_tree+0x2d/0xe0 [<00000000f0c6b956>] do_mount+0x95f/0xc60 [<00000000bf3c2f44>] ksys_mount+0xab/0x120 [<0000000032e7b837>] __x64_sys_mount+0x26/0x30 [<00000000eb9c3082>] do_syscall_64+0x73/0x1f0 [<00000000f3cc67e0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program