[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 25.250181][ T23] audit: type=1800 audit(1563742602.110:33): pid=6812 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 [ 25.271981][ T23] audit: type=1800 audit(1563742602.110:34): pid=6812 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: [ 29.529713][ T23] audit: type=1400 audit(1563742606.390:35): avc: denied { map } for pid=6982 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 '10.128.10.44' (ECDSA) to the list of known hosts. [ 136.390842][ T23] audit: type=1400 audit(1563742713.250:36): avc: denied { map } for pid=6998 comm="syz-executor228" path="/root/syz-executor228771947" 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 [ 143.428801][ T7008] FS-Cache: Duplicate cookie detected [ 143.434341][ T7008] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.443308][ T7008] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.450475][ T7008] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.457747][ T7008] FS-Cache: N-cookie c=0000000096a9d018 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.466537][ T7008] FS-Cache: N-cookie d=000000000c6abc39 n=0000000086d1267f executing program executing program executing program executing program executing program [ 143.473722][ T7008] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.480988][ T7009] FS-Cache: Duplicate cookie detected [ 143.486393][ T7009] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.495219][ T7009] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.502488][ T7009] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.509743][ T7009] FS-Cache: N-cookie c=00000000354fa3d0 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.518381][ T7009] FS-Cache: N-cookie d=000000000c6abc39 n=00000000e3d6d9ad [ 143.525564][ T7009] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.532838][ T7010] FS-Cache: Duplicate cookie detected [ 143.538218][ T7010] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.547096][ T7010] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.554268][ T7010] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.561522][ T7010] FS-Cache: N-cookie c=0000000096a9d018 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.570271][ T7010] FS-Cache: N-cookie d=000000000c6abc39 n=000000004a4bcefa executing program [ 143.577435][ T7010] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.584695][ T7013] FS-Cache: Duplicate cookie detected [ 143.590149][ T7013] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.598981][ T7013] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.606144][ T7013] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.613450][ T7013] FS-Cache: N-cookie c=00000000354fa3d0 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.622101][ T7013] FS-Cache: N-cookie d=000000000c6abc39 n=00000000d575fd61 [ 143.629467][ T7013] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.636857][ T7011] FS-Cache: Duplicate cookie detected [ 143.642305][ T7011] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.651127][ T7011] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.658301][ T7011] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.665579][ T7011] FS-Cache: N-cookie c=0000000096a9d018 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.674350][ T7011] FS-Cache: N-cookie d=000000000c6abc39 n=00000000cd286883 [ 143.681511][ T7011] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.688784][ T7014] FS-Cache: Duplicate cookie detected [ 143.694189][ T7014] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.703159][ T7014] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.710414][ T7014] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.717683][ T7014] FS-Cache: N-cookie c=00000000354fa3d0 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.726330][ T7014] FS-Cache: N-cookie d=000000000c6abc39 n=00000000eacf078c [ 143.733503][ T7014] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 143.740869][ T7012] FS-Cache: Duplicate cookie detected [ 143.746279][ T7012] FS-Cache: O-cookie c=00000000dc10194b [p=000000002954cb40 fl=222 nc=0 na=1] [ 143.755109][ T7012] FS-Cache: O-cookie d=000000000c6abc39 n=0000000035bb5bca [ 143.762283][ T7012] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 143.769540][ T7012] FS-Cache: N-cookie c=0000000096a9d018 [p=000000002954cb40 fl=2 nc=0 na=1] [ 143.778187][ T7012] FS-Cache: N-cookie d=000000000c6abc39 n=00000000f127ce9d [ 143.785362][ T7012] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 149.956273][ T7007] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811adda340 (size 32): comm "syz-executor228", pid 7008, jiffies 4294951595 (age 19.230s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be81380 (size 32): comm "syz-executor228", pid 7009, jiffies 4294951596 (age 19.220s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d620aa0 (size 32): comm "syz-executor228", pid 7010, jiffies 4294951601 (age 19.170s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be814e0 (size 32): comm "syz-executor228", pid 7013, jiffies 4294951606 (age 19.120s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811adda340 (size 32): comm "syz-executor228", pid 7008, jiffies 4294951595 (age 21.390s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be81380 (size 32): comm "syz-executor228", pid 7009, jiffies 4294951596 (age 21.380s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d620aa0 (size 32): comm "syz-executor228", pid 7010, jiffies 4294951601 (age 21.330s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be814e0 (size 32): comm "syz-executor228", pid 7013, jiffies 4294951606 (age 21.280s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811adda340 (size 32): comm "syz-executor228", pid 7008, jiffies 4294951595 (age 22.490s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be81380 (size 32): comm "syz-executor228", pid 7009, jiffies 4294951596 (age 22.480s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d620aa0 (size 32): comm "syz-executor228", pid 7010, jiffies 4294951601 (age 22.430s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be814e0 (size 32): comm "syz-executor228", pid 7013, jiffies 4294951606 (age 22.380s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811adda340 (size 32): comm "syz-executor228", pid 7008, jiffies 4294951595 (age 24.650s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be81380 (size 32): comm "syz-executor228", pid 7009, jiffies 4294951596 (age 24.640s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d620aa0 (size 32): comm "syz-executor228", pid 7010, jiffies 4294951601 (age 24.590s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be814e0 (size 32): comm "syz-executor228", pid 7013, jiffies 4294951606 (age 24.540s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811adda340 (size 32): comm "syz-executor228", pid 7008, jiffies 4294951595 (age 26.810s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be81380 (size 32): comm "syz-executor228", pid 7009, jiffies 4294951596 (age 26.800s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811d620aa0 (size 32): comm "syz-executor228", pid 7010, jiffies 4294951601 (age 26.750s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 r............... backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811be814e0 (size 32): comm "syz-executor228", pid 7013, jiffies 4294951606 (age 26.700s) hex dump (first 32 bytes): 77 66 64 6e 6f 25 61 63 63 65 73 73 3d 75 73 65 wfdno%access=use 72 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000b5639825>] __kmalloc_track_caller+0x169/0x2d0 [<000000001fd53329>] kmemdup_nul+0x31/0x80 [<0000000020ad1ae7>] match_strdup+0x21/0x30 [<0000000087226473>] v9fs_session_init+0x29e/0x890 [<0000000015d7980b>] v9fs_mount+0x5e/0x3a0 [<000000001ee27c1a>] legacy_get_tree+0x27/0x80 [<00000000f4b57e57>] vfs_get_tree+0x2e/0x110 [<0000000047dd567b>] do_mount+0x982/0xcc0 [<00000000c055f627>] ksys_mount+0xab/0x120 [<00000000c3ea38b6>] __x64_sys_mount+0x26/0x30 [<00000000d2b5cfbd>] do_syscall_64+0x76/0x1a0 [<00000000c271ca30>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program