[....] 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: [ 44.458308][ T25] kauditd_printk_skb: 44 callbacks suppressed [ 44.458315][ T25] audit: type=1400 audit(1570404689.816:65): avc: denied { map } for pid=6850 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 '10.128.0.103' (ECDSA) to the list of known hosts. [ 67.131258][ T25] audit: type=1400 audit(1570404712.496:66): avc: denied { map } for pid=6862 comm="syz-executor432" path="/root/syz-executor432243586" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program [ 73.839345][ T6879] FS-Cache: Duplicate cookie detected [ 73.845054][ T6879] FS-Cache: O-cookie c=000000002a342078 [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 73.853886][ T6879] FS-Cache: O-cookie d=000000003b773379 n=000000008213bf05 [ 73.861079][ T6879] FS-Cache: O-key=[10] '34323934393434363538' [ 73.867123][ T6879] FS-Cache: N-cookie c=0000000052531ac6 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 73.875781][ T6879] FS-Cache: N-cookie d=000000003b773379 n=000000008f2c78b4 [ 73.882969][ T6879] FS-Cache: N-key=[10] '34323934393434363538' executing program executing program [ 73.889024][ T6881] FS-Cache: Duplicate cookie detected [ 73.894437][ T6881] FS-Cache: O-cookie c=000000002a342078 [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 73.894720][ T6885] FS-Cache: Duplicate cookie detected [ 73.903283][ T6881] FS-Cache: O-cookie d=000000003b773379 n=000000008213bf05 [ 73.903286][ T6881] FS-Cache: O-key=[10] '34323934393434363538' [ 73.903301][ T6881] FS-Cache: N-cookie c=0000000015e96f17 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 73.908751][ T6885] FS-Cache: O-cookie c=00000000f74dbfbb [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 73.916010][ T6881] FS-Cache: N-cookie d=000000003b773379 n=00000000b5f071e2 [ 73.922047][ T6885] FS-Cache: O-cookie d=000000003b773379 n=000000003a194139 [ 73.922049][ T6885] FS-Cache: O-key=[10] '34323934393434363634' [ 73.930705][ T6881] FS-Cache: N-key=[10] '34323934393434363538' [ 73.939881][ T6885] FS-Cache: N-cookie c=0000000052531ac6 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 73.949860][ T6883] FS-Cache: Duplicate cookie detected [ 73.954688][ T6885] FS-Cache: N-cookie d=000000003b773379 n=00000000348bbfd2 [ 73.960823][ T6883] FS-Cache: O-cookie c=000000002a342078 [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 73.960829][ T6883] FS-Cache: O-cookie d=000000003b773379 n=000000008213bf05 [ 73.966953][ T6885] FS-Cache: N-key=[10] '34323934393434363634' [ 73.975608][ T6883] FS-Cache: O-key=[10] '34323934393434363538' [ 73.988480][ T6884] 9pnet: Insufficient options for proto=fd [ 73.997154][ T6883] FS-Cache: N-cookie c=0000000082e05ca4 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 73.997157][ T6883] FS-Cache: N-cookie d=000000003b773379 n=00000000fdd999d3 [ 73.997158][ T6883] FS-Cache: N-key=[10] '34323934393434363538' [ 74.006547][ T6887] FS-Cache: Duplicate cookie detected [ 74.051406][ T6887] FS-Cache: O-cookie c=0000000052531ac6 [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 74.060266][ T6887] FS-Cache: O-cookie d=000000003b773379 n=00000000e278b4be [ 74.067657][ T6887] FS-Cache: O-key=[10] '34323934393434363735' [ 74.073977][ T6887] FS-Cache: N-cookie c=0000000015e96f17 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 74.082740][ T6887] FS-Cache: N-cookie d=000000003b773379 n=000000001b5733ac [ 74.089924][ T6887] FS-Cache: N-key=[10] '34323934393434363735' [ 74.126467][ T6896] FS-Cache: Duplicate cookie detected [ 74.131898][ T6896] FS-Cache: O-cookie c=000000002a342078 [p=00000000c0e35e81 fl=222 nc=0 na=1] [ 74.140738][ T6896] FS-Cache: O-cookie d=000000003b773379 n=00000000def38aa5 [ 74.147924][ T6896] FS-Cache: O-key=[10] '34323934393434363837' [ 74.154080][ T6896] FS-Cache: N-cookie c=0000000037abeb94 [p=00000000c0e35e81 fl=2 nc=0 na=1] [ 74.162757][ T6896] FS-Cache: N-cookie d=000000003b773379 n=00000000bd833456 [ 74.170202][ T6896] FS-Cache: N-key=[10] '34323934393434363837' [ 80.128361][ T6868] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 16.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 16.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 16.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 16.280s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 17.240s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 17.240s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 17.240s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 17.180s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 18.130s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 18.130s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 18.130s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 18.070s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 18.180s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 18.180s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 18.180s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 18.120s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 19.090s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 19.090s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 19.090s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 19.030s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 20.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 20.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 20.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 20.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122144d00 (size 32): comm "syz-executor432", pid 6879, jiffies 4294944658 (age 21.710s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70ac0 (size 32): comm "syz-executor432", pid 6881, jiffies 4294944658 (age 21.710s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 6b 2f 69 66 73 4294944658.k/ifs 74 61 74 65 00 00 00 00 00 00 00 00 00 00 00 00 tate............ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c70dc0 (size 32): comm "syz-executor432", pid 6883, jiffies 4294944658 (age 21.710s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 35 38 00 00 00 00 00 00 4294944658...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116813a20 (size 32): comm "syz-executor432", pid 6885, jiffies 4294944664 (age 21.650s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 36 36 34 00 00 00 00 00 00 4294944664...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000098cca004>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c3313b73>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000d31fa326>] v9fs_session_init+0x5c3/0x880 [<0000000046c301c4>] v9fs_mount+0x5e/0x3c0 [<000000004f0feef2>] legacy_get_tree+0x27/0x80 [<000000003b07d50d>] vfs_get_tree+0x2d/0xe0 [<0000000028b1ca12>] do_mount+0x95f/0xc60 [<00000000741c3268>] ksys_mount+0xab/0x120 [<000000009cb5ff29>] __x64_sys_mount+0x26/0x30 [<0000000007674b16>] do_syscall_64+0x73/0x1f0 [<000000001e0f8ba1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program