Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 23.241002][ T23] kauditd_printk_skb: 16 callbacks suppressed [ 23.241007][ T23] audit: type=1800 audit(1563672216.965:33): pid=6793 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 [ 23.268555][ T23] audit: type=1800 audit(1563672216.965:34): pid=6793 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: [ 27.103797][ T23] audit: type=1400 audit(1563672220.825:35): avc: denied { map } for pid=6996 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 '10.128.0.104' (ECDSA) to the list of known hosts. [ 72.911014][ T23] audit: type=1400 audit(1563672266.635:36): avc: denied { map } for pid=7012 comm="syz-executor881" path="/root/syz-executor881772802" 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 [ 79.573860][ T7022] FS-Cache: Duplicate cookie detected [ 79.579394][ T7022] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.588368][ T7022] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.595570][ T7022] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.602878][ T7022] FS-Cache: N-cookie c=0000000065a807a7 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.611557][ T7022] FS-Cache: N-cookie d=00000000e2d91638 n=000000001473ca89 executing program executing program [ 79.618821][ T7022] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.626391][ T7023] FS-Cache: Duplicate cookie detected [ 79.632617][ T7023] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.642606][ T7023] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.649793][ T7023] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.657088][ T7023] FS-Cache: N-cookie c=0000000077005be3 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.665929][ T7023] FS-Cache: N-cookie d=00000000e2d91638 n=000000002cb07bd7 executing program executing program [ 79.673121][ T7023] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.680402][ T7024] FS-Cache: Duplicate cookie detected [ 79.685777][ T7024] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.694640][ T7024] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.701830][ T7024] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.709102][ T7024] FS-Cache: N-cookie c=0000000065a807a7 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.717872][ T7024] FS-Cache: N-cookie d=00000000e2d91638 n=000000003b30f82b [ 79.725864][ T7024] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.733684][ T7026] FS-Cache: Duplicate cookie detected [ 79.739066][ T7026] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.747913][ T7026] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.755111][ T7026] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.762397][ T7026] FS-Cache: N-cookie c=0000000077005be3 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.771067][ T7026] FS-Cache: N-cookie d=00000000e2d91638 n=00000000a0117df9 [ 79.778325][ T7026] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.785627][ T7025] FS-Cache: Duplicate cookie detected [ 79.791023][ T7025] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.800020][ T7025] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.807298][ T7025] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.814601][ T7025] FS-Cache: N-cookie c=0000000065a807a7 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.823264][ T7025] FS-Cache: N-cookie d=00000000e2d91638 n=0000000008d35624 [ 79.830443][ T7025] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.837729][ T7027] FS-Cache: Duplicate cookie detected [ 79.843114][ T7027] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=222 nc=0 na=1] [ 79.852752][ T7027] FS-Cache: O-cookie d=00000000e2d91638 n=000000000f11521a [ 79.859922][ T7027] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' executing program [ 79.867215][ T7027] FS-Cache: N-cookie c=0000000077005be3 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.875902][ T7027] FS-Cache: N-cookie d=00000000e2d91638 n=00000000849c4f5d [ 79.883086][ T7027] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 79.890382][ T7028] FS-Cache: Duplicate cookie detected [ 79.895834][ T7028] FS-Cache: O-cookie c=000000005a7c08f1 [p=0000000073170522 fl=212 nc=0 na=0] [ 79.904847][ T7028] FS-Cache: O-cookie d=00000000c50392db n=00000000c50392db [ 79.912045][ T7028] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 79.919339][ T7028] FS-Cache: N-cookie c=0000000065a807a7 [p=0000000073170522 fl=2 nc=0 na=1] [ 79.928110][ T7028] FS-Cache: N-cookie d=00000000e2d91638 n=0000000032ea0814 [ 79.935483][ T7028] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572' [ 85.756878][ T7020] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 15.710s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 15.710s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 15.650s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 15.650s) 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 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 16.560s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 16.560s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 16.500s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 16.500s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 17.410s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 17.410s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 17.350s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 17.350s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 18.270s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 18.270s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 18.210s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 18.210s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 19.990s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 19.990s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 19.930s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 19.930s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117cb77e0 (size 32): comm "syz-executor881", pid 7022, jiffies 4294945227 (age 20.870s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122d3c280 (size 32): comm "syz-executor881", pid 7023, jiffies 4294945227 (age 20.870s) 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: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90840 (size 32): comm "syz-executor881", pid 7024, jiffies 4294945233 (age 20.810s) 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 03 00 00 00 11 00 00 00 00 00 00 00 r............... backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811db90500 (size 32): comm "syz-executor881", pid 7025, jiffies 4294945233 (age 20.810s) 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 70 00 00 00 00 00 00 00 00 00 00 00 00 00 r.p............. backtrace: [<00000000cea2d7e1>] __kmalloc_track_caller+0x169/0x2d0 [<00000000fc910cb7>] kmemdup_nul+0x31/0x80 [<0000000078a93a3e>] match_strdup+0x21/0x30 [<00000000dcffa626>] v9fs_session_init+0x29e/0x890 [<00000000bc2e824c>] v9fs_mount+0x5e/0x3a0 [<00000000c8a05806>] legacy_get_tree+0x27/0x80 [<00000000b8aa2181>] vfs_get_tree+0x2e/0x110 [<000000002efb173d>] do_mount+0x982/0xcc0 [<000000002b0134ac>] ksys_mount+0xab/0x120 [<00000000d1557810>] __x64_sys_mount+0x26/0x30 [<00000000661c57dc>] do_syscall_64+0x76/0x1a0 [<00000000ea9a6ae1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program [ 101.589148][ T7034] FS-Cache: Duplicate cookie detected [ 101.594546][ T7034] FS-Cache: O-cookie c=000000005ba2339a [p=0000000073170522 fl=222 nc=0 na=1] [ 101.603390][ T7034] FS-Cache: O-cookie d=00000000e2d91638 n=00000000301a9d6f [ 101.610579][ T7034] FS-Cache: O-key=[17] '7766646e6f256163636573733d75736572' [ 101.617838][ T7034] FS-Cache: N-cookie c=00000000e5953622 [p=0000000073170522 fl=2 nc=0 na=1] [ 101.626527][ T7034] FS-Cache: N-cookie d=00000000e2d91638 n=000000000f11521a [ 101.634081][ T7034] FS-Cache: N-key=[17] '7766646e6f256163636573733d75736572'