[....] 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. [ 24.333165][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 24.333170][ T24] audit: type=1800 audit(1571057092.077:39): pid=6635 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 24.361465][ T24] audit: type=1800 audit(1571057092.077:40): pid=6635 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.323624][ T24] audit: type=1400 audit(1571057095.067:41): avc: denied { map } for pid=6811 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 '10.128.1.62' (ECDSA) to the list of known hosts. [ 33.214004][ T24] audit: type=1400 audit(1571057100.957:42): avc: denied { map } for pid=6825 comm="syz-executor324" path="/root/syz-executor324696636" dev="sda1" ino=16484 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 [ 40.030333][ T6845] FS-Cache: Duplicate cookie detected [ 40.035795][ T6845] FS-Cache: O-cookie c=00000000de850473 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.044608][ T6845] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000c6a7ef14 [ 40.051785][ T6845] FS-Cache: O-key=[10] '34323934393431323737' [ 40.057938][ T6845] FS-Cache: N-cookie c=00000000a1a7e667 [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.066599][ T6845] FS-Cache: N-cookie d=00000000a3dcae87 n=000000006d17aff8 [ 40.073796][ T6845] FS-Cache: N-key=[10] '34323934393431323737' [ 40.079909][ T6850] FS-Cache: Duplicate cookie detected [ 40.085329][ T6850] FS-Cache: O-cookie c=00000000de850473 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.094175][ T6850] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000c6a7ef14 [ 40.101357][ T6850] FS-Cache: O-key=[10] '34323934393431323737' [ 40.107420][ T6850] FS-Cache: N-cookie c=00000000ab4d214a [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.116067][ T6850] FS-Cache: N-cookie d=00000000a3dcae87 n=00000000720e92f0 [ 40.123237][ T6850] FS-Cache: N-key=[10] '34323934393431323737' [ 40.126206][ T6848] 9pnet: Insufficient options for proto=fd [ 40.130417][ T6853] FS-Cache: Duplicate cookie detected [ 40.138852][ T6851] FS-Cache: Duplicate cookie detected [ 40.140492][ T6853] FS-Cache: O-cookie c=000000009bdcc747 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.145860][ T6851] FS-Cache: O-cookie c=00000000de850473 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.154691][ T6853] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000a5631d7a [ 40.163522][ T6851] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000c6a7ef14 [ 40.170690][ T6853] FS-Cache: O-key=[10] '34323934393431323837' [ 40.177876][ T6851] FS-Cache: O-key=[10] '34323934393431323737' [ 40.183923][ T6853] FS-Cache: N-cookie c=000000008bde7bef [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.189980][ T6851] FS-Cache: N-cookie c=0000000059a9a8e5 [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.198618][ T6853] FS-Cache: N-cookie d=00000000a3dcae87 n=00000000363826f5 [ 40.198622][ T6853] FS-Cache: N-key=[10] '34323934393431323837' [ 40.207271][ T6851] FS-Cache: N-cookie d=00000000a3dcae87 n=00000000bfe0b345 [ 40.227663][ T6851] FS-Cache: N-key=[10] '34323934393431323737' [ 40.288050][ T6847] FS-Cache: Duplicate cookie detected [ 40.293489][ T6847] FS-Cache: O-cookie c=0000000059a9a8e5 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.302353][ T6847] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000748023cc [ 40.309540][ T6847] FS-Cache: O-key=[10] '34323934393431333033' [ 40.315619][ T6847] FS-Cache: N-cookie c=00000000a1a7e667 [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.324276][ T6847] FS-Cache: N-cookie d=00000000a3dcae87 n=000000004785339b [ 40.331477][ T6847] FS-Cache: N-key=[10] '34323934393431333033' [ 40.337881][ T6846] FS-Cache: Duplicate cookie detected [ 40.340817][ T6860] FS-Cache: Duplicate cookie detected [ 40.343276][ T6846] FS-Cache: O-cookie c=0000000059a9a8e5 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.348648][ T6860] FS-Cache: O-cookie c=000000009bdcc747 [p=0000000087d88d3d fl=222 nc=0 na=1] [ 40.348654][ T6860] FS-Cache: O-cookie d=00000000a3dcae87 n=0000000081650d38 [ 40.357999][ T6846] FS-Cache: O-cookie d=00000000a3dcae87 n=00000000748023cc [ 40.366816][ T6860] FS-Cache: O-key=[10] '34323934393431333038' [ 40.373986][ T6846] FS-Cache: O-key=[10] '34323934393431333033' [ 40.381169][ T6860] FS-Cache: N-cookie c=00000000dbd8369d [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.387219][ T6846] FS-Cache: N-cookie c=000000008bde7bef [p=0000000087d88d3d fl=2 nc=0 na=1] [ 40.387222][ T6846] FS-Cache: N-cookie d=00000000a3dcae87 n=000000004129fdb0 [ 40.387223][ T6846] FS-Cache: N-key=[10] '34323934393431333033' [ 40.393268][ T6860] FS-Cache: N-cookie d=00000000a3dcae87 n=00000000ab983e38 [ 40.433755][ T6860] FS-Cache: N-key=[10] '34323934393431333038' [ 46.387232][ T6832] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811483f4e0 (size 32): comm "syz-executor324", pid 6845, jiffies 4294941277 (age 16.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd1d540 (size 32): comm "syz-executor324", pid 6850, jiffies 4294941277 (age 16.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f381500 (size 32): comm "syz-executor324", pid 6851, jiffies 4294941277 (age 16.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 61 74 61 2f 00 4294941277.ata/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122549f20 (size 32): comm "syz-executor324", pid 6853, jiffies 4294941287 (age 16.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 38 37 00 00 00 00 00 00 4294941287...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811483f4e0 (size 32): comm "syz-executor324", pid 6845, jiffies 4294941277 (age 17.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd1d540 (size 32): comm "syz-executor324", pid 6850, jiffies 4294941277 (age 17.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f381500 (size 32): comm "syz-executor324", pid 6851, jiffies 4294941277 (age 17.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 61 74 61 2f 00 4294941277.ata/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122549f20 (size 32): comm "syz-executor324", pid 6853, jiffies 4294941287 (age 17.860s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 38 37 00 00 00 00 00 00 4294941287...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811483f4e0 (size 32): comm "syz-executor324", pid 6845, jiffies 4294941277 (age 18.850s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd1d540 (size 32): comm "syz-executor324", pid 6850, jiffies 4294941277 (age 18.850s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f381500 (size 32): comm "syz-executor324", pid 6851, jiffies 4294941277 (age 18.850s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 61 74 61 2f 00 4294941277.ata/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122549f20 (size 32): comm "syz-executor324", pid 6853, jiffies 4294941287 (age 18.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 38 37 00 00 00 00 00 00 4294941287...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811483f4e0 (size 32): comm "syz-executor324", pid 6845, jiffies 4294941277 (age 18.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cd1d540 (size 32): comm "syz-executor324", pid 6850, jiffies 4294941277 (age 18.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 00 00 00 00 00 4294941277...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f381500 (size 32): comm "syz-executor324", pid 6851, jiffies 4294941277 (age 18.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 37 37 00 61 74 61 2f 00 4294941277.ata/. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122549f20 (size 32): comm "syz-executor324", pid 6853, jiffies 4294941287 (age 18.810s) hex dump (first 32 bytes): 34 32 39 34 39 34 31 32 38 37 00 00 00 00 00 00 4294941287...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cab41765>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000603b919d>] v9fs_cache_session_get_cookie+0xa6/0x110 [<00000000a37c5a33>] v9fs_session_init+0x5c3/0x880 [<00000000d8dcba64>] v9fs_mount+0x5e/0x3c0 [<00000000a1ae0f22>] legacy_get_tree+0x27/0x80 [<00000000b4826c85>] vfs_get_tree+0x2d/0xe0 [<00000000f0a8d217>] do_mount+0x95f/0xc60 [<00000000f2ae2f73>] ksys_mount+0xab/0x120 [<000000008fee51b1>] __x64_sys_mount+0x26/0x30 [<00000000806ab5da>] do_syscall_64+0x73/0x1f0 [<0000000054e4761f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program executing program