[....] 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: [ 28.043922][ T22] kauditd_printk_skb: 40 callbacks suppressed [ 28.043928][ T22] audit: type=1400 audit(1570271398.340:61): avc: denied { map } for pid=6791 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 '10.128.0.52' (ECDSA) to the list of known hosts. [ 50.164645][ T22] audit: type=1400 audit(1570271420.460:62): avc: denied { map } for pid=6807 comm="syz-executor298" path="/root/syz-executor298540095" dev="sda1" ino=16502 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 [ 56.929582][ T6825] FS-Cache: Duplicate cookie detected [ 56.935007][ T6825] FS-Cache: O-cookie c=0000000028c629a1 [p=00000000edd26c08 fl=222 nc=0 na=1] [ 56.943842][ T6825] FS-Cache: O-cookie d=000000007786d916 n=000000000fc3d646 [ 56.951003][ T6825] FS-Cache: O-key=[10] '34323934393432393636' [ 56.957056][ T6825] FS-Cache: N-cookie c=00000000a1ac36b4 [p=00000000edd26c08 fl=2 nc=0 na=1] [ 56.965707][ T6825] FS-Cache: N-cookie d=000000007786d916 n=000000006c141e78 [ 56.972880][ T6825] FS-Cache: N-key=[10] '34323934393432393636' [ 56.978932][ T6830] FS-Cache: Duplicate cookie detected [ 56.981212][ T6828] FS-Cache: Duplicate cookie detected [ 56.984328][ T6830] FS-Cache: O-cookie c=0000000028c629a1 [p=00000000edd26c08 fl=222 nc=0 na=1] [ 56.989665][ T6828] FS-Cache: O-cookie c=000000007420d30c [p=00000000edd26c08 fl=222 nc=0 na=1] [ 56.998478][ T6830] FS-Cache: O-cookie d=000000007786d916 n=000000000fc3d646 [ 56.998480][ T6830] FS-Cache: O-key=[10] '34323934393432393636' [ 56.998494][ T6830] FS-Cache: N-cookie c=000000000b3848d0 [p=00000000edd26c08 fl=2 nc=0 na=1] [ 57.007307][ T6828] FS-Cache: O-cookie d=000000007786d916 n=00000000764f34a6 [ 57.014484][ T6830] FS-Cache: N-cookie d=000000007786d916 n=00000000e6a93718 [ 57.020520][ T6828] FS-Cache: O-key=[10] '34323934393432393731' [ 57.029162][ T6830] FS-Cache: N-key=[10] '34323934393432393636' [ 57.036220][ T6829] FS-Cache: Duplicate cookie detected [ 57.036364][ T6828] FS-Cache: N-cookie c=00000000a1ac36b4 [p=00000000edd26c08 fl=2 nc=0 na=1] [ 57.043553][ T6829] FS-Cache: O-cookie c=0000000028c629a1 [p=00000000edd26c08 fl=222 nc=0 na=1] [ 57.049573][ T6828] FS-Cache: N-cookie d=000000007786d916 n=00000000c1f516f4 [ 57.055618][ T6829] FS-Cache: O-cookie d=000000007786d916 n=000000000fc3d646 [ 57.060952][ T6828] FS-Cache: N-key=[10] '34323934393432393731' [ 57.069587][ T6829] FS-Cache: O-key=[10] '34323934393432393636' [ 57.104841][ T6829] FS-Cache: N-cookie c=00000000c8d8221d [p=00000000edd26c08 fl=2 nc=0 na=1] [ 57.113489][ T6829] FS-Cache: N-cookie d=000000007786d916 n=0000000056652787 [ 57.120656][ T6829] FS-Cache: N-key=[10] '34323934393432393636' [ 63.319952][ T6815] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811d532540 (size 32): comm "syz-executor298", pid 6825, jiffies 4294942966 (age 16.970s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122db4940 (size 32): comm "syz-executor298", pid 6829, jiffies 4294942966 (age 16.970s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881233db880 (size 32): comm "syz-executor298", pid 6830, jiffies 4294942966 (age 16.970s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 81 ff ff ff ff 4294942966...... 60 0b 4a 81 ff ff ff ff c0 62 53 81 ff ff ff ff `.J......bS..... backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122fc4be0 (size 32): comm "syz-executor298", pid 6828, jiffies 4294942971 (age 16.920s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 37 31 00 21 81 88 ff ff 4294942971.!.... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d532540 (size 32): comm "syz-executor298", pid 6825, jiffies 4294942966 (age 17.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122db4940 (size 32): comm "syz-executor298", pid 6829, jiffies 4294942966 (age 17.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881233db880 (size 32): comm "syz-executor298", pid 6830, jiffies 4294942966 (age 17.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 81 ff ff ff ff 4294942966...... 60 0b 4a 81 ff ff ff ff c0 62 53 81 ff ff ff ff `.J......bS..... backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122fc4be0 (size 32): comm "syz-executor298", pid 6828, jiffies 4294942971 (age 17.830s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 37 31 00 21 81 88 ff ff 4294942971.!.... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d532540 (size 32): comm "syz-executor298", pid 6825, jiffies 4294942966 (age 19.660s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122db4940 (size 32): comm "syz-executor298", pid 6829, jiffies 4294942966 (age 19.660s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881233db880 (size 32): comm "syz-executor298", pid 6830, jiffies 4294942966 (age 19.660s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 81 ff ff ff ff 4294942966...... 60 0b 4a 81 ff ff ff ff c0 62 53 81 ff ff ff ff `.J......bS..... backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122fc4be0 (size 32): comm "syz-executor298", pid 6828, jiffies 4294942971 (age 19.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 37 31 00 21 81 88 ff ff 4294942971.!.... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d532540 (size 32): comm "syz-executor298", pid 6825, jiffies 4294942966 (age 21.470s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122db4940 (size 32): comm "syz-executor298", pid 6829, jiffies 4294942966 (age 21.470s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881233db880 (size 32): comm "syz-executor298", pid 6830, jiffies 4294942966 (age 21.470s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 81 ff ff ff ff 4294942966...... 60 0b 4a 81 ff ff ff ff c0 62 53 81 ff ff ff ff `.J......bS..... backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122fc4be0 (size 32): comm "syz-executor298", pid 6828, jiffies 4294942971 (age 21.420s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 37 31 00 21 81 88 ff ff 4294942971.!.... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d532540 (size 32): comm "syz-executor298", pid 6825, jiffies 4294942966 (age 22.410s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122db4940 (size 32): comm "syz-executor298", pid 6829, jiffies 4294942966 (age 22.410s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 00 00 00 00 00 4294942966...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881233db880 (size 32): comm "syz-executor298", pid 6830, jiffies 4294942966 (age 22.410s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 36 36 00 81 ff ff ff ff 4294942966...... 60 0b 4a 81 ff ff ff ff c0 62 53 81 ff ff ff ff `.J......bS..... backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122fc4be0 (size 32): comm "syz-executor298", pid 6828, jiffies 4294942971 (age 22.360s) hex dump (first 32 bytes): 34 32 39 34 39 34 32 39 37 31 00 21 81 88 ff ff 4294942971.!.... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000471853e4>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000062eb952a>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000c4e6e127>] v9fs_session_init+0x5c3/0x880 [<0000000092d0a345>] v9fs_mount+0x5e/0x3c0 [<00000000d95eaca3>] legacy_get_tree+0x27/0x80 [<00000000517ed495>] vfs_get_tree+0x2d/0xe0 [<00000000a45c2c51>] do_mount+0x95f/0xc60 [<00000000e8f5c4c2>] ksys_mount+0xab/0x120 [<00000000476db3d1>] __x64_sys_mount+0x26/0x30 [<00000000a6f2edd8>] do_syscall_64+0x73/0x1f0 [<000000004ee5af74>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program