[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts.
syzkaller login: [  309.321486][ T8473] IPVS: ftp: loaded support on port[0] = 21
[  309.323780][ T8469] IPVS: ftp: loaded support on port[0] = 21
[  309.332511][ T8477] IPVS: ftp: loaded support on port[0] = 21
[  309.341751][ T8475] IPVS: ftp: loaded support on port[0] = 21
[  309.341975][ T8474] IPVS: ftp: loaded support on port[0] = 21
[  309.348902][ T8476] IPVS: ftp: loaded support on port[0] = 21
[  309.357859][ T8479] IPVS: ftp: loaded support on port[0] = 21
[  309.370902][ T8478] IPVS: ftp: loaded support on port[0] = 21
[  309.453133][   T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.461446][ T2063] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.472800][ T2063] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.481176][   T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.508651][ T4888] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.532934][ T4888] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.556106][ T2063] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.563927][ T2063] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.571654][   T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.571654][ T8650] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.571665][ T8650] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.585499][   T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.602566][   T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.611477][   T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.618921][ T8711] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.640397][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.647790][ T8711] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.655687][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.670881][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.679068][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.686526][ T8698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.697117][ T8650] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
executing program
executing program
[  309.704933][   T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.715670][   T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.723497][   T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.748785][   T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.767844][ T8713] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.777229][ T2063] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.785025][ T2063] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.792721][ T8711] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.800639][ T8650] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.812080][ T8711] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.821210][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.822644][ T8699] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.829203][   T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.844129][ T8713] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.847529][ T8783] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  309.865555][ T8783] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.875353][ T8699] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.875521][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.883242][   T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  309.907824][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
executing program
executing program
executing program
executing program
executing program
[  309.915883][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.923304][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.933626][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  309.941382][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.949140][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  309.960208][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
executing program
[  316.812429][ T8479] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 26.670s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 26.670s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 26.670s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 26.670s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.040s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.040s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.040s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.040s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.100s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.160s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.160s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.160s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.160s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.230s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.230s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.230s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.230s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d380 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.290s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d280 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.290s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d200 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.290s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811477d180 (size 96):
  comm "syz-executor196", pid 8793, jiffies 4294968272 (age 29.290s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00  ................
    ba 34 8c fe 00 00 00 00 00 00 01 00 01 00 05 00  .4..............
  backtrace:
    [<0000000051681be3>] virtio_transport_alloc_pkt+0x41/0x290
    [<0000000036c2d6e6>] virtio_transport_send_pkt_info+0x105/0x1b0
    [<00000000dd27435f>] virtio_transport_stream_enqueue+0x58/0x80
    [<00000000d7e8274a>] vsock_stream_sendmsg+0x4f7/0x590
    [<00000000d2b531e6>] sock_sendmsg+0x56/0x80
    [<00000000803a63df>] ____sys_sendmsg+0x17a/0x390
    [<000000009d42f642>] ___sys_sendmsg+0x8b/0xd0
    [<000000000a37ed0e>] __sys_sendmmsg+0xed/0x290
    [<00000000324c1c73>] __x64_sys_sendmmsg+0x24/0x30
    [<000000004e7b2960>] do_syscall_64+0x2d/0x70
    [<000000002615f594>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program
executing program
[  344.840709][ T8479] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  345.962893][ T8478] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak)