[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 28.211642][ T24] kauditd_printk_skb: 41 callbacks suppressed [ 28.211649][ T24] audit: type=1400 audit(1570273589.514:62): avc: denied { map } for pid=6774 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 '10.128.10.33' (ECDSA) to the list of known hosts. [ 81.776861][ T24] audit: type=1400 audit(1570273643.074:63): avc: denied { map } for pid=6790 comm="syz-executor307" path="/root/syz-executor307500420" dev="sda1" ino=16461 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 [ 88.597058][ T6800] FS-Cache: Duplicate cookie detected [ 88.602487][ T6800] FS-Cache: O-cookie c=0000000031f244e3 [p=00000000c931641a fl=222 nc=0 na=1] [ 88.608299][ T6806] FS-Cache: Duplicate cookie detected [ 88.611336][ T6800] FS-Cache: O-cookie d=000000007704859f n=0000000059d8fdb2 [ 88.616691][ T6806] FS-Cache: O-cookie c=0000000084cd9b8d [p=00000000c931641a fl=222 nc=0 na=1] [ 88.623854][ T6800] FS-Cache: O-key=[10] '34323934393436313334' [ 88.632689][ T6806] FS-Cache: O-cookie d=000000007704859f n=000000002d3fe5f8 [ 88.638723][ T6800] FS-Cache: N-cookie c=0000000043929723 [p=00000000c931641a fl=2 nc=0 na=1] [ 88.638726][ T6800] FS-Cache: N-cookie d=000000007704859f n=000000001ea0230a [ 88.638727][ T6800] FS-Cache: N-key=[10] '34323934393436313334' [ 88.645215][ T6803] FS-Cache: Duplicate cookie detected [ 88.645948][ T6806] FS-Cache: O-key=[10] '34323934393436313335' [ 88.654714][ T6803] FS-Cache: O-cookie c=000000003e9d4cb4 [p=00000000c931641a fl=222 nc=0 na=1] [ 88.661881][ T6806] FS-Cache: N-cookie c=000000003e27c13e [p=00000000c931641a fl=2 nc=0 na=1] executing program [ 88.661886][ T6806] FS-Cache: N-cookie d=000000007704859f n=000000009d300b74 [ 88.667924][ T6803] FS-Cache: O-cookie d=000000007704859f n=000000006c17905f [ 88.673260][ T6806] FS-Cache: N-key=[10] '34323934393436313335' [ 88.679300][ T6803] FS-Cache: O-key=[10] '34323934393436313339' [ 88.696912][ T6801] FS-Cache: Duplicate cookie detected [ 88.703947][ T6803] FS-Cache: N-cookie c=000000001ef091b9 [p=00000000c931641a fl=2 nc=0 na=1] [ 88.711116][ T6801] FS-Cache: O-cookie c=0000000031f244e3 [p=00000000c931641a fl=222 nc=0 na=1] [ 88.717144][ T6803] FS-Cache: N-cookie d=000000007704859f n=0000000028ccb4d4 [ 88.723179][ T6801] FS-Cache: O-cookie d=000000007704859f n=0000000059d8fdb2 [ 88.728517][ T6803] FS-Cache: N-key=[10] '34323934393436313339' [ 88.737149][ T6801] FS-Cache: O-key=[10] '34323934393436313334' [ 88.772398][ T6801] FS-Cache: N-cookie c=0000000044e87cf6 [p=00000000c931641a fl=2 nc=0 na=1] [ 88.781046][ T6801] FS-Cache: N-cookie d=000000007704859f n=000000000b658860 [ 88.788215][ T6801] FS-Cache: N-key=[10] '34323934393436313334' [ 95.061552][ T6794] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 17.720s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 17.720s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 17.710s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 17.670s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 19.560s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 19.560s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 19.550s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 19.510s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 19.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 19.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 19.600s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 19.560s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 21.440s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 21.440s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 21.430s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 21.390s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 22.390s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 22.390s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 22.380s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 22.340s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7c880 (size 32): comm "syz-executor307", pid 6800, jiffies 4294946134 (age 22.440s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bfe1a80 (size 32): comm "syz-executor307", pid 6801, jiffies 4294946134 (age 22.440s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 34 00 00 00 00 00 00 4294946134...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a01a800 (size 32): comm "syz-executor307", pid 6806, jiffies 4294946135 (age 22.430s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 35 00 00 00 00 00 00 4294946135...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bc7cae0 (size 32): comm "syz-executor307", pid 6803, jiffies 4294946139 (age 22.390s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 31 33 39 00 00 00 00 00 00 4294946139...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000086916ec>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000005ebc0f91>] v9fs_cache_session_get_cookie+0xa6/0x110 [<000000000300c49f>] v9fs_session_init+0x5c3/0x880 [<000000003e2371fe>] v9fs_mount+0x5e/0x3c0 [<00000000cc4de814>] legacy_get_tree+0x27/0x80 [<000000001975fc36>] vfs_get_tree+0x2d/0xe0 [<00000000cf96577c>] do_mount+0x95f/0xc60 [<000000008144f37d>] ksys_mount+0xab/0x120 [<0000000094f3b9fd>] __x64_sys_mount+0x26/0x30 [<00000000a6e19667>] do_syscall_64+0x73/0x1f0 [<0000000004c456de>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program