[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.730126][ T25] kauditd_printk_skb: 40 callbacks suppressed [ 27.730133][ T25] audit: type=1400 audit(1570317363.198:61): avc: denied { map } for pid=7013 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 '10.128.0.55' (ECDSA) to the list of known hosts. [ 70.544868][ T25] audit: type=1400 audit(1570317406.018:62): avc: denied { map } for pid=7029 comm="syz-executor473" path="/root/syz-executor473860852" 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 [ 78.145302][ T7044] FS-Cache: Duplicate cookie detected [ 78.150821][ T7044] FS-Cache: O-cookie c=00000000a168d258 [p=00000000c3372b9d fl=222 nc=0 na=1] [ 78.159675][ T7044] FS-Cache: O-cookie d=0000000092277001 n=00000000d6415e9d [ 78.167822][ T7044] FS-Cache: O-key=[10] '34323934393435303833' [ 78.173883][ T7044] FS-Cache: N-cookie c=000000004662ff68 [p=00000000c3372b9d fl=2 nc=0 na=1] [ 78.183317][ T7044] FS-Cache: N-cookie d=0000000092277001 n=000000005292d998 executing program [ 78.190732][ T7044] FS-Cache: N-key=[10] '34323934393435303833' [ 78.196869][ T7052] FS-Cache: Duplicate cookie detected [ 78.202638][ T7052] FS-Cache: O-cookie c=00000000a168d258 [p=00000000c3372b9d fl=222 nc=0 na=1] [ 78.211559][ T7052] FS-Cache: O-cookie d=0000000092277001 n=00000000d6415e9d [ 78.215783][ T7048] FS-Cache: Duplicate cookie detected [ 78.218760][ T7052] FS-Cache: O-key=[10] '34323934393435303833' [ 78.224239][ T7048] FS-Cache: O-cookie c=000000004662ff68 [p=00000000c3372b9d fl=222 nc=0 na=1] [ 78.230261][ T7052] FS-Cache: N-cookie c=0000000085492713 [p=00000000c3372b9d fl=2 nc=0 na=1] [ 78.239203][ T7048] FS-Cache: O-cookie d=0000000092277001 n=00000000bf4ae709 [ 78.239205][ T7048] FS-Cache: O-key=[10] '34323934393435303930' [ 78.247969][ T7052] FS-Cache: N-cookie d=0000000092277001 n=00000000cb2e7a65 [ 78.247971][ T7052] FS-Cache: N-key=[10] '34323934393435303833' [ 78.255155][ T7048] FS-Cache: N-cookie c=00000000d683ad3f [p=00000000c3372b9d fl=2 nc=0 na=1] [ 78.264378][ T7051] FS-Cache: Duplicate cookie detected [ 78.268748][ T7048] FS-Cache: N-cookie d=0000000092277001 n=000000005e58fc8e [ 78.268754][ T7048] FS-Cache: N-key=[10] '34323934393435303930' [ 78.274918][ T7051] FS-Cache: O-cookie c=00000000a168d258 [p=00000000c3372b9d fl=222 nc=0 na=1] [ 78.284348][ T7049] 9pnet: Insufficient options for proto=fd [ 78.288923][ T7051] FS-Cache: O-cookie d=0000000092277001 n=00000000d6415e9d [ 78.288925][ T7051] FS-Cache: O-key=[10] '34323934393435303833' [ 78.331508][ T7051] FS-Cache: N-cookie c=00000000ef31e4ac [p=00000000c3372b9d fl=2 nc=0 na=1] [ 78.340406][ T7051] FS-Cache: N-cookie d=0000000092277001 n=00000000f78a6fc9 [ 78.347606][ T7051] FS-Cache: N-key=[10] '34323934393435303833' [ 85.082546][ T7037] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 86.286747][ T25] audit: type=1400 audit(1570317421.758:63): avc: denied { map } for pid=7057 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 18.260s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 18.260s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 18.260s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 18.190s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 19.280s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 19.280s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 19.280s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 19.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 20.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 20.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 20.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 20.230s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 21.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 21.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 21.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 21.240s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 22.320s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 22.320s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 22.320s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 22.250s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 23.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 23.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 23.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 23.270s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 24.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 24.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 24.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 24.290s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fad3e20 (size 32): comm "syz-executor473", pid 7044, jiffies 4294945083 (age 25.370s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6840 (size 32): comm "syz-executor473", pid 7051, jiffies 4294945083 (age 25.370s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 65 6d 6c 65 61 4294945083.emlea 6b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 k............... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881196c6180 (size 32): comm "syz-executor473", pid 7052, jiffies 4294945083 (age 25.370s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 38 33 00 00 00 00 00 00 4294945083...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881183f5d20 (size 32): comm "syz-executor473", pid 7048, jiffies 4294945090 (age 25.300s) hex dump (first 32 bytes): 34 32 39 34 39 34 35 30 39 30 00 72 74 75 61 6c 4294945090.rtual 2f 62 64 69 2f 39 70 2d 34 00 00 00 00 00 00 00 /bdi/9p-4....... backtrace: [<00000000459ff8a4>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cdb8f612>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000007eeefe15>] v9fs_session_init+0x5c3/0x880 [<000000004870c169>] v9fs_mount+0x5e/0x3c0 [<00000000d5bfeae6>] legacy_get_tree+0x27/0x80 [<00000000c8495c34>] vfs_get_tree+0x2d/0xe0 [<000000004d4196e7>] do_mount+0x95f/0xc60 [<000000004d87bcc2>] ksys_mount+0xab/0x120 [<00000000dc149c3a>] __x64_sys_mount+0x26/0x30 [<00000000d0ee4009>] do_syscall_64+0x73/0x1f0 [<0000000036b6c745>] entry_SYSCALL_64_after_hwframe+0x44/0xa9