[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.47' (ECDSA) to the list of known hosts. syzkaller login: [ 87.028437][ T25] audit: type=1400 audit(1595019622.444:8): avc: denied { execmem } for pid=6460 comm="syz-executor017" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 94.149708][ T6465] IPVS: ftp: loaded support on port[0] = 21 [ 94.149719][ T6463] IPVS: ftp: loaded support on port[0] = 21 [ 94.158444][ T6472] IPVS: ftp: loaded support on port[0] = 21 [ 94.164159][ T6471] IPVS: ftp: loaded support on port[0] = 21 [ 94.169765][ T6474] IPVS: ftp: loaded support on port[0] = 21 [ 94.177624][ T6473] IPVS: ftp: loaded support on port[0] = 21 [ 94.186692][ T6475] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 94.196608][ T6502] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 94.279128][ T6672] FS-Cache: Duplicate cookie detected [ 94.284573][ T6672] FS-Cache: O-cookie c=000000006559492c [p=000000004e866690 fl=222 nc=0 na=1] [ 94.293411][ T6672] FS-Cache: O-cookie d=00000000d61174d5 n=000000009221eb96 [ 94.293413][ T6672] FS-Cache: O-key=[10] '34323934393436373034' [ 94.293425][ T6672] FS-Cache: N-cookie c=00000000a7e7e317 [p=000000004e866690 fl=2 nc=0 na=1] [ 94.293427][ T6672] FS-Cache: N-cookie d=00000000d61174d5 n=000000003c7d7907 [ 94.293428][ T6672] FS-Cache: N-key=[10] '34323934393436373034' [ 101.022233][ T6475] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 20.450s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 21.640s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 22.830s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 24.020s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 25.200s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114e37320 (size 32): comm "syz-executor017", pid 6672, jiffies 4294946704 (age 27.490s) hex dump (first 32 bytes): 34 32 39 34 39 34 36 37 30 34 00 00 00 00 00 00 4294946704...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a16c0761>] v9fs_cache_session_get_cookie+0x98/0x100 [<0000000079043811>] v9fs_session_init+0x5a1/0x840 [<00000000c5a83099>] v9fs_mount+0x56/0x390 [<00000000530d07d7>] legacy_get_tree+0x26/0x70 [<000000000e259741>] vfs_get_tree+0x28/0xe0 [<00000000746d0096>] do_mount+0xa5b/0xe40 [<000000000b087513>] __x64_sys_mount+0xb0/0x120 [<00000000b088deae>] do_syscall_64+0x4c/0xe0 [<000000003b4d582e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 123.446157][ T20] tipc: TX() has been purged, node left!