[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 41.434684][ T25] kauditd_printk_skb: 44 callbacks suppressed [ 41.434692][ T25] audit: type=1400 audit(1569961992.609:65): avc: denied { map } for pid=6830 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 '10.128.1.31' (ECDSA) to the list of known hosts. [ 114.251138][ T25] audit: type=1400 audit(1569962065.429:66): avc: denied { map } for pid=6842 comm="syz-executor114" path="/root/syz-executor114933300" dev="sda1" ino=16498 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 [ 121.363406][ T6852] FS-Cache: Duplicate cookie detected [ 121.368862][ T6852] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.377914][ T6852] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.385087][ T6852] FS-Cache: O-key=[2] '3970' [ 121.389683][ T6852] FS-Cache: N-cookie c=0000000033d0bd57 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.398340][ T6852] FS-Cache: N-cookie d=00000000f73ca094 n=000000002ebe6e3f [ 121.405594][ T6852] FS-Cache: N-key=[2] '3970' executing program executing program executing program [ 121.410735][ T6857] FS-Cache: Duplicate cookie detected [ 121.416157][ T6857] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.425043][ T6857] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.432216][ T6857] FS-Cache: O-key=[2] '3970' [ 121.436791][ T6857] FS-Cache: N-cookie c=00000000cdb9d641 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.445442][ T6857] FS-Cache: N-cookie d=00000000f73ca094 n=00000000d924e6cb [ 121.452642][ T6857] FS-Cache: N-key=[2] '3970' [ 121.457203][ T6856] FS-Cache: Duplicate cookie detected [ 121.462616][ T6856] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.471467][ T6856] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.478643][ T6856] FS-Cache: O-key=[2] '3970' [ 121.483223][ T6856] FS-Cache: N-cookie c=000000001fd9b517 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.491881][ T6856] FS-Cache: N-cookie d=00000000f73ca094 n=000000000fea5075 [ 121.499155][ T6856] FS-Cache: N-key=[2] '3970' [ 121.503715][ T6855] FS-Cache: Duplicate cookie detected [ 121.509644][ T6855] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.518473][ T6855] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.528201][ T6855] FS-Cache: O-key=[2] '3970' [ 121.532803][ T6855] FS-Cache: N-cookie c=0000000083d43057 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.541461][ T6855] FS-Cache: N-cookie d=00000000f73ca094 n=00000000a0da0562 [ 121.548729][ T6855] FS-Cache: N-key=[2] '3970' [ 121.553289][ T6854] FS-Cache: Duplicate cookie detected [ 121.558711][ T6854] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.567549][ T6854] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.575236][ T6854] FS-Cache: O-key=[2] '3970' [ 121.579826][ T6854] FS-Cache: N-cookie c=00000000dab2f9cd [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.588656][ T6854] FS-Cache: N-cookie d=00000000f73ca094 n=00000000c24fc2e9 [ 121.595822][ T6854] FS-Cache: N-key=[2] '3970' [ 121.600496][ T6853] FS-Cache: Duplicate cookie detected [ 121.606234][ T6853] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.615095][ T6853] FS-Cache: O-cookie d=00000000f73ca094 n=0000000085a2a934 [ 121.622275][ T6853] FS-Cache: O-key=[2] '3970' [ 121.626837][ T6853] FS-Cache: N-cookie c=000000001e6bfcf6 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.635485][ T6853] FS-Cache: N-cookie d=00000000f73ca094 n=00000000710ea8db [ 121.642671][ T6853] FS-Cache: N-key=[2] '3970' [ 121.647230][ T6858] FS-Cache: Duplicate cookie detected [ 121.652615][ T6858] FS-Cache: O-cookie c=00000000815a44ed [p=00000000cc44d6a5 fl=222 nc=0 na=1] [ 121.663087][ T6858] FS-Cache: O-cookie d=0000000042977d41 n=0000000042977d41 [ 121.670295][ T6858] FS-Cache: O-key=[2] '3970' [ 121.674876][ T6858] FS-Cache: N-cookie c=00000000364b4456 [p=00000000cc44d6a5 fl=2 nc=0 na=1] [ 121.683537][ T6858] FS-Cache: N-cookie d=00000000f73ca094 n=00000000491db466 [ 121.690716][ T6858] FS-Cache: N-key=[2] '3970' [ 127.846064][ T6846] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 16.760s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 16.760s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 16.750s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 16.750s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 17.690s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 17.690s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 17.680s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 17.680s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 17.740s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 17.740s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 17.730s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 17.730s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 18.660s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 18.660s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 18.650s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 18.650s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 19.590s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 19.590s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 19.580s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 19.580s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 20.530s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 20.530s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 20.520s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 20.520s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 21.450s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 21.450s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 21.440s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 21.440s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810c9d6c80 (size 32): comm "syz-executor114", pid 6852, jiffies 4294949399 (age 22.360s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 76 5f 74 62 6c 5f 74 3a 73 30 00 0000.v_tbl_t:s0. backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fc3bf40 (size 32): comm "syz-executor114", pid 6853, jiffies 4294949399 (age 22.360s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 6e 65 6c 5f 74 3a 73 30 00 00 00 0000.nel_t:s0... backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef60 (size 32): comm "syz-executor114", pid 6857, jiffies 4294949400 (age 22.350s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810a0fef20 (size 32): comm "syz-executor114", pid 6858, jiffies 4294949400 (age 22.350s) hex dump (first 32 bytes): 39 70 00 30 30 30 30 30 30 30 30 30 30 30 30 30 9p.0000000000000 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 0000............ backtrace: [<00000000e6ffa971>] __kmalloc_track_caller+0x165/0x300 [<00000000cd654361>] kmemdup_nul+0x31/0x80 [<00000000c50b41b2>] match_strdup+0x21/0x30 [<000000002ab6b6a7>] v9fs_session_init+0x29e/0x880 [<00000000444e1fa5>] v9fs_mount+0x5e/0x3c0 [<00000000a30d5f34>] legacy_get_tree+0x27/0x80 [<00000000c87e107f>] vfs_get_tree+0x2d/0xe0 [<000000007d182f9f>] do_mount+0x95f/0xc60 [<00000000a5b0fbd1>] ksys_mount+0xab/0x120 [<000000006df1c057>] __x64_sys_mount+0x26/0x30 [<0000000092681531>] do_syscall_64+0x73/0x1f0 [<0000000040d983ef>] entry_SYSCALL_64_after_hwframe+0x44/0xa9