Starting mcstransd: [ 25.135188][ T22] audit: type=1400 audit(1572509775.591:37): avc: denied { watch } for pid=6994 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16180 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 29.924276][ T22] kauditd_printk_skb: 3 callbacks suppressed [ 29.924283][ T22] audit: type=1400 audit(1572509780.381:41): avc: denied { map } for pid=7087 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 [ 70.912727][ T22] audit: type=1400 audit(1572509821.371:42): avc: denied { map } for pid=7098 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts. [ 105.992423][ T22] audit: type=1400 audit(1572509856.451:43): avc: denied { map } for pid=7105 comm="syz-executor232" path="/root/syz-executor232982512" 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 executing program executing program [ 112.731693][ T7115] FS-Cache: Duplicate cookie detected [ 112.737122][ T7115] FS-Cache: O-cookie c=000000005bc6bead [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.745942][ T7115] FS-Cache: O-cookie d=000000000a1338cb n=00000000f0bee50b [ 112.753131][ T7115] FS-Cache: O-key=[2] '3970' [ 112.757730][ T7115] FS-Cache: N-cookie c=00000000e66654bf [p=000000004c2faa46 fl=2 nc=0 na=1] [ 112.766578][ T7115] FS-Cache: N-cookie d=000000000a1338cb n=00000000b4bdfcdb [ 112.773763][ T7115] FS-Cache: N-key=[2] '3970' executing program [ 112.778430][ T7119] FS-Cache: Duplicate cookie detected [ 112.783822][ T7119] FS-Cache: O-cookie c=000000005bc6bead [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.792679][ T7119] FS-Cache: O-cookie d=000000000a1338cb n=00000000f0bee50b [ 112.799857][ T7119] FS-Cache: O-key=[2] '3970' [ 112.804771][ T7119] FS-Cache: N-cookie c=000000000eb0cf89 [p=000000004c2faa46 fl=2 nc=0 na=1] [ 112.813564][ T7119] FS-Cache: N-cookie d=000000000a1338cb n=00000000c5bba613 [ 112.820761][ T7119] FS-Cache: N-key=[2] '3970' [ 112.825391][ T7118] FS-Cache: Duplicate cookie detected [ 112.830793][ T7118] FS-Cache: O-cookie c=000000005bc6bead [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.839623][ T7118] FS-Cache: O-cookie d=000000000a1338cb n=00000000f0bee50b [ 112.846888][ T7118] FS-Cache: O-key=[2] '3970' [ 112.851477][ T7118] FS-Cache: N-cookie c=000000006bdc5045 [p=000000004c2faa46 fl=2 nc=0 na=1] [ 112.860129][ T7118] FS-Cache: N-cookie d=000000000a1338cb n=000000007e00c41f [ 112.867303][ T7118] FS-Cache: N-key=[2] '3970' [ 112.871866][ T7120] FS-Cache: Duplicate cookie detected [ 112.877263][ T7120] FS-Cache: O-cookie c=000000005bc6bead [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.886167][ T7120] FS-Cache: O-cookie d=000000000a1338cb n=00000000f0bee50b [ 112.893358][ T7120] FS-Cache: O-key=[2] '3970' [ 112.897940][ T7120] FS-Cache: N-cookie c=000000000bcbb578 [p=000000004c2faa46 fl=2 nc=0 na=1] [ 112.906601][ T7120] FS-Cache: N-cookie d=000000000a1338cb n=0000000013dbec8a [ 112.913876][ T7120] FS-Cache: N-key=[2] '3970' [ 112.922330][ T7121] FS-Cache: Duplicate cookie detected [ 112.927871][ T7121] FS-Cache: O-cookie c=000000002240e682 [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.936709][ T7121] FS-Cache: O-cookie d=000000000a1338cb n=00000000d5b468b3 [ 112.943885][ T7121] FS-Cache: O-key=[2] '3970' [ 112.948472][ T7121] FS-Cache: N-cookie c=000000007287fae2 [p=000000004c2faa46 fl=2 nc=0 na=1] [ 112.957217][ T7121] FS-Cache: N-cookie d=000000000a1338cb n=0000000045943d91 [ 112.964389][ T7121] FS-Cache: N-key=[2] '3970' [ 112.969048][ T7116] FS-Cache: Duplicate cookie detected [ 112.974443][ T7116] FS-Cache: O-cookie c=000000002240e682 [p=000000004c2faa46 fl=222 nc=0 na=1] [ 112.983596][ T7116] FS-Cache: O-cookie d=000000000a1338cb n=00000000d5b468b3 [ 112.990797][ T7116] FS-Cache: O-key=[2] '3970' [ 112.995582][ T7116] FS-Cache: N-cookie c=0000000028ac6d29 [p=000000004c2faa46 fl=2 nc=0 na=1] [ 113.004253][ T7116] FS-Cache: N-cookie d=000000000a1338cb n=0000000068426998 [ 113.011446][ T7116] FS-Cache: N-key=[2] '3970' [ 119.069933][ T7112] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 17.440s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 17.440s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 17.440s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 17.430s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 18.370s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 18.370s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 18.370s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 18.360s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 19.290s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 19.290s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 19.290s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 19.280s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 20.200s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 20.200s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 20.200s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 20.190s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 21.110s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 21.110s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 21.110s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 21.100s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 22.040s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 22.040s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 22.040s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 22.030s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117c564e0 (size 32): comm "syz-executor232", pid 7115, jiffies 4294948547 (age 22.090s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117570b40 (size 32): comm "syz-executor232", pid 7116, jiffies 4294948547 (age 22.090s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6c60 (size 32): comm "syz-executor232", pid 7120, jiffies 4294948547 (age 22.090s) hex dump (first 32 bytes): 39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881225a6ce0 (size 32): comm "syz-executor232", pid 7119, jiffies 4294948548 (age 22.080s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000088f27861>] __kmalloc_track_caller+0x165/0x300 [<000000000e6a2de7>] kmemdup_nul+0x31/0x80 [<00000000efdfdc1b>] match_strdup+0x21/0x30 [<000000000a30d0cb>] v9fs_session_init+0x29e/0x880 [<000000008756c7d0>] v9fs_mount+0x5e/0x3c0 [<00000000179ccc65>] legacy_get_tree+0x27/0x80 [<00000000a3e33f95>] vfs_get_tree+0x2d/0xe0 [<000000007e71f02a>] do_mount+0x95f/0xc60 [<000000006e991180>] ksys_mount+0xab/0x120 [<0000000048f6d6d9>] __x64_sys_mount+0x26/0x30 [<000000000d7804a8>] do_syscall_64+0x73/0x1f0 [<00000000c4526c92>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program