[ 27.157391][ T25] audit: type=1400 audit(1574625100.980:37): avc: denied { watch } for pid=6923 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 27.188430][ T25] audit: type=1400 audit(1574625100.980:38): avc: denied { watch } for pid=6923 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 27.282466][ T25] audit: type=1800 audit(1574625101.100:39): pid=6836 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 [ 27.304244][ T25] audit: type=1800 audit(1574625101.120:40): pid=6836 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: [ 31.641931][ T25] audit: type=1400 audit(1574625105.460:41): avc: denied { map } for pid=7009 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 '10.128.0.130' (ECDSA) to the list of known hosts. [ 78.519922][ T25] audit: type=1400 audit(1574625152.340:42): avc: denied { map } for pid=7024 comm="syz-executor627" path="/root/syz-executor627290762" 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 executing program executing program executing program [ 85.287604][ T7034] FS-Cache: Duplicate cookie detected [ 85.293063][ T7034] FS-Cache: O-cookie c=000000008ace5763 [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.301925][ T7034] FS-Cache: O-cookie d=000000001a845a28 n=000000007556c70c [ 85.309207][ T7034] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.317185][ T7034] FS-Cache: N-cookie c=000000002512b294 [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.325922][ T7034] FS-Cache: N-cookie d=000000001a845a28 n=00000000919c1621 executing program executing program executing program [ 85.333101][ T7034] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.341073][ T7039] FS-Cache: Duplicate cookie detected [ 85.346476][ T7039] FS-Cache: O-cookie c=000000008ace5763 [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.355298][ T7039] FS-Cache: O-cookie d=000000001a845a28 n=000000007556c70c [ 85.362477][ T7039] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.370448][ T7039] FS-Cache: N-cookie c=00000000b6a3cef9 [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.379092][ T7039] FS-Cache: N-cookie d=000000001a845a28 n=00000000593a33a4 [ 85.386263][ T7039] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.394221][ T7035] FS-Cache: Duplicate cookie detected [ 85.399619][ T7035] FS-Cache: O-cookie c=000000008ace5763 [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.408446][ T7035] FS-Cache: O-cookie d=000000001a845a28 n=000000007556c70c [ 85.415610][ T7035] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.423580][ T7035] FS-Cache: N-cookie c=000000006c2a2f4d [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.432232][ T7035] FS-Cache: N-cookie d=000000001a845a28 n=00000000b26070e9 [ 85.439507][ T7035] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.447478][ T7040] FS-Cache: Duplicate cookie detected [ 85.452862][ T7040] FS-Cache: O-cookie c=000000008ace5763 [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.461694][ T7040] FS-Cache: O-cookie d=000000001a845a28 n=000000007556c70c [ 85.468871][ T7040] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.476845][ T7040] FS-Cache: N-cookie c=0000000016c1fb2b [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.485491][ T7040] FS-Cache: N-cookie d=000000001a845a28 n=00000000106d55f4 [ 85.492663][ T7040] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.500622][ T7038] FS-Cache: Duplicate cookie detected [ 85.506007][ T7038] FS-Cache: O-cookie c=000000008ace5763 [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.514850][ T7038] FS-Cache: O-cookie d=000000001a845a28 n=000000007556c70c [ 85.522024][ T7038] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.530037][ T7038] FS-Cache: N-cookie c=00000000c812f80e [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.538687][ T7038] FS-Cache: N-cookie d=000000001a845a28 n=000000000cf10ead [ 85.545855][ T7038] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.554604][ T7037] FS-Cache: Duplicate cookie detected [ 85.560025][ T7037] FS-Cache: O-cookie c=00000000d2c0988d [p=0000000091bceb59 fl=222 nc=0 na=1] [ 85.568969][ T7037] FS-Cache: O-cookie d=000000001a845a28 n=0000000089b8bb39 [ 85.576149][ T7037] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 85.584119][ T7037] FS-Cache: N-cookie c=00000000375f75cc [p=0000000091bceb59 fl=2 nc=0 na=1] [ 85.592769][ T7037] FS-Cache: N-cookie d=000000001a845a28 n=00000000a21a1536 [ 85.599951][ T7037] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 91.678373][ T7032] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 15.870s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 15.870s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 15.870s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 15.870s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 16.790s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 16.790s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 16.790s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 16.790s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 17.720s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 17.720s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 17.720s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 17.720s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 18.650s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 18.650s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 18.650s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 18.650s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 19.570s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 19.570s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 19.570s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 19.570s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881110a7d00 (size 32): comm "syz-executor627", pid 7034, jiffies 4294945800 (age 20.500s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117a192c0 (size 32): comm "syz-executor627", pid 7035, jiffies 4294945800 (age 20.500s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 65 6c 5f 74 3a 73 30 00 00 00 nlink.el_t:s0... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f7c0 (size 32): comm "syz-executor627", pid 7039, jiffies 4294945800 (age 20.500s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112c3f720 (size 32): comm "syz-executor627", pid 7040, jiffies 4294945800 (age 20.500s) hex dump (first 32 bytes): 74 72 75 73 74 65 64 2e 6f 76 65 72 6c 61 79 2e trusted.overlay. 6e 6c 69 6e 6b 00 00 00 00 00 00 00 00 00 00 00 nlink........... backtrace: [<000000002468940b>] __kmalloc_track_caller+0x165/0x300 [<000000004fb92197>] kmemdup_nul+0x31/0x80 [<00000000bc1e6216>] match_strdup+0x21/0x30 [<000000000de846fe>] v9fs_session_init+0x29e/0x880 [<00000000597ca2da>] v9fs_mount+0x5e/0x3c0 [<00000000eb4362e7>] legacy_get_tree+0x27/0x80 [<00000000b65635de>] vfs_get_tree+0x2d/0xe0 [<000000002c7b14d1>] do_mount+0x97c/0xc80 [<00000000ea156633>] ksys_mount+0xab/0x120 [<000000006e8eed16>] __x64_sys_mount+0x26/0x30 [<00000000e62858cb>] do_syscall_64+0x73/0x1f0 [<00000000847588cd>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 107.915949][ T7044] FS-Cache: Duplicate cookie detected [ 107.921413][ T7044] FS-Cache: O-cookie c=000000009def719d [p=0000000091bceb59 fl=222 nc=0 na=1] [ 107.930243][ T7044] FS-Cache: O-cookie d=000000001a845a28 n=000000002f356f1d [ 107.937418][ T7044] FS-Cache: O-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b' [ 107.945371][ T7044] FS-Cache: N-cookie c=00000000fdcf804b [p=0000000091bceb59 fl=2 nc=0 na=1] [ 107.954022][ T7044] FS-Cache: N-cookie d=000000001a845a28 n=0000000026be43a1 [ 107.961192][ T7044] FS-Cache: N-key=[21] '747275737465642e6f7665726c61792e6e6c696e6b'