[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [ 26.880001][ T22] audit: type=1400 audit(1572749313.814:37): avc: denied { watch } for pid=6960 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 [....] 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: [ 31.397929][ T22] kauditd_printk_skb: 3 callbacks suppressed [ 31.397935][ T22] audit: type=1400 audit(1572749318.324:41): avc: denied { map } for pid=7043 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. [ 84.437912][ T22] audit: type=1400 audit(1572749371.364:42): avc: denied { map } for pid=7058 comm="syz-executor893" path="/root/syz-executor893933497" 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 [ 91.326558][ T7070] FS-Cache: Duplicate cookie detected [ 91.331977][ T7070] FS-Cache: O-cookie c=00000000615c9a0b [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.340804][ T7070] FS-Cache: O-cookie d=00000000ff2ad23a n=00000000c337b1e9 [ 91.347982][ T7070] FS-Cache: O-key=[2] '3970' [ 91.352554][ T7070] FS-Cache: N-cookie c=00000000abad21c8 [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.361201][ T7070] FS-Cache: N-cookie d=00000000ff2ad23a n=00000000b6a7810f [ 91.368364][ T7070] FS-Cache: N-key=[2] '3970' executing program executing program executing program [ 91.372933][ T7071] FS-Cache: Duplicate cookie detected [ 91.378408][ T7071] FS-Cache: O-cookie c=00000000615c9a0b [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.387264][ T7071] FS-Cache: O-cookie d=00000000ff2ad23a n=00000000c337b1e9 [ 91.394433][ T7071] FS-Cache: O-key=[2] '3970' [ 91.398991][ T7071] FS-Cache: N-cookie c=000000004951fbd9 [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.407651][ T7071] FS-Cache: N-cookie d=00000000ff2ad23a n=00000000439b174d [ 91.414997][ T7071] FS-Cache: N-key=[2] '3970' [ 91.419553][ T7072] FS-Cache: Duplicate cookie detected [ 91.424937][ T7072] FS-Cache: O-cookie c=00000000615c9a0b [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.433771][ T7072] FS-Cache: O-cookie d=00000000ff2ad23a n=00000000c337b1e9 [ 91.440942][ T7072] FS-Cache: O-key=[2] '3970' [ 91.445502][ T7072] FS-Cache: N-cookie c=000000002888593a [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.454150][ T7072] FS-Cache: N-cookie d=00000000ff2ad23a n=000000000b4cc495 [ 91.461320][ T7072] FS-Cache: N-key=[2] '3970' [ 91.465877][ T7073] FS-Cache: Duplicate cookie detected [ 91.471251][ T7073] FS-Cache: O-cookie c=00000000615c9a0b [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.480071][ T7073] FS-Cache: O-cookie d=00000000ff2ad23a n=00000000c337b1e9 [ 91.487237][ T7073] FS-Cache: O-key=[2] '3970' [ 91.491821][ T7073] FS-Cache: N-cookie c=0000000066808e71 [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.500473][ T7073] FS-Cache: N-cookie d=00000000ff2ad23a n=0000000084cadbbe [ 91.507634][ T7073] FS-Cache: N-key=[2] '3970' [ 91.512570][ T7069] FS-Cache: Duplicate cookie detected [ 91.517965][ T7069] FS-Cache: O-cookie c=00000000615c9a0b [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.526816][ T7069] FS-Cache: O-cookie d=00000000ff2ad23a n=00000000c337b1e9 [ 91.533993][ T7069] FS-Cache: O-key=[2] '3970' [ 91.538557][ T7069] FS-Cache: N-cookie c=00000000ff0ba8ec [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.547214][ T7069] FS-Cache: N-cookie d=00000000ff2ad23a n=00000000fdad22ec [ 91.554384][ T7069] FS-Cache: N-key=[2] '3970' [ 91.560455][ T7068] FS-Cache: Duplicate cookie detected [ 91.565846][ T7068] FS-Cache: O-cookie c=00000000abad21c8 [p=000000006568fe7a fl=222 nc=0 na=1] [ 91.574685][ T7068] FS-Cache: O-cookie d=00000000ff2ad23a n=000000009c10e204 [ 91.581867][ T7068] FS-Cache: O-key=[2] '3970' [ 91.586440][ T7068] FS-Cache: N-cookie c=000000000a15f63f [p=000000006568fe7a fl=2 nc=0 na=1] [ 91.595094][ T7068] FS-Cache: N-cookie d=00000000ff2ad23a n=000000000faf62c4 [ 91.602274][ T7068] FS-Cache: N-key=[2] '3970' [ 98.028012][ T7065] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 18.470s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 18.470s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 18.470s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 18.460s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 19.440s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 19.440s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 19.440s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 19.430s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 20.420s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 20.420s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 20.420s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 20.410s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 20.470s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 20.470s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 20.470s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 20.460s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 21.440s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 21.440s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 21.440s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 21.430s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 22.420s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 22.420s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 22.420s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 22.410s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f91dc80 (size 32): comm "syz-executor893", pid 7070, jiffies 4294946408 (age 23.400s) hex dump (first 32 bytes): 39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9p.............. 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382a80 (size 32): comm "syz-executor893", pid 7068, jiffies 4294946408 (age 23.400s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d382c00 (size 32): comm "syz-executor893", pid 7069, jiffies 4294946408 (age 23.400s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810fb26940 (size 32): comm "syz-executor893", pid 7071, jiffies 4294946409 (age 23.390s) 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: [<000000001e600c50>] __kmalloc_track_caller+0x165/0x300 [<00000000bca8196e>] kmemdup_nul+0x31/0x80 [<000000006c16cba9>] match_strdup+0x21/0x30 [<00000000351a26d8>] v9fs_session_init+0x29e/0x880 [<0000000080d3724d>] v9fs_mount+0x5e/0x3c0 [<00000000929563f3>] legacy_get_tree+0x27/0x80 [<00000000e062f9ad>] vfs_get_tree+0x2d/0xe0 [<000000009b40fe81>] do_mount+0x95f/0xc60 [<00000000328a210e>] ksys_mount+0xab/0x120 [<000000001de177ab>] __x64_sys_mount+0x26/0x30 [<000000006a877c58>] do_syscall_64+0x73/0x1f0 [<000000006382190a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program