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executing program executing program BUG: memory leak unreferenced object 0xffff88810f285900 (size 240): comm "sshd", pid 3389, jiffies 4294939275 (age 140.250s) hex dump (first 32 bytes): e0 e4 34 06 81 88 ff ff e0 e4 34 06 81 88 ff ff ..4.......4..... 00 00 01 13 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff83884c09>] __alloc_skb+0x1f9/0x270 net/core/skbuff.c:497 [<ffffffff83bf367a>] alloc_skb include/linux/skbuff.h:1265 [inline] [<ffffffff83bf367a>] __tcp_send_ack.part.0+0x3a/0x1d0 net/ipv4/tcp_output.c:3960 [<ffffffff83bf8562>] __tcp_send_ack net/ipv4/tcp_output.c:3992 [inline] [<ffffffff83bf8562>] tcp_send_ack+0x32/0x40 net/ipv4/tcp_output.c:3992 [<ffffffff83bcd08d>] __tcp_cleanup_rbuf+0x15d/0x1b0 net/ipv4/tcp.c:1616 [<ffffffff83bd3845>] tcp_recvmsg_locked+0x3c5/0xfc0 net/ipv4/tcp.c:2648 [<ffffffff83bd55ba>] tcp_recvmsg+0x9a/0x320 net/ipv4/tcp.c:2678 [<ffffffff83c2f908>] inet_recvmsg+0x78/0x180 net/ipv4/af_inet.c:850 [<ffffffff83873dbf>] sock_recvmsg_nosec net/socket.c:995 [inline] [<ffffffff83873dbf>] sock_recvmsg net/socket.c:1013 [inline] [<ffffffff83873dbf>] sock_recvmsg net/socket.c:1009 [inline] [<ffffffff83873dbf>] sock_read_iter+0x15f/0x1b0 net/socket.c:1086 [<ffffffff815e0e31>] call_read_iter include/linux/fs.h:2184 [inline] [<ffffffff815e0e31>] new_sync_read fs/read_write.c:389 [inline] [<ffffffff815e0e31>] vfs_read+0x3b1/0x400 fs/read_write.c:470 [<ffffffff815e1a9b>] ksys_read+0x12b/0x160 fs/read_write.c:613 [<ffffffff845fd895>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff845fd895>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2022/10/09 21:00 | upstream | a6afa4199d3d | aea5da89 | .config | console log | report | syz | C | [disk image] [vmlinux] | ci-upstream-gce-leak | memory leak in __tcp_send_ack | |
2022/10/09 20:45 | upstream | a6afa4199d3d | aea5da89 | .config | console log | report | syz | C | [disk image] [vmlinux] | ci-upstream-gce-leak | memory leak in __tcp_send_ack | |
2022/07/20 09:51 | upstream | ca85855bdcae | 775344bc | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in __tcp_send_ack | ||
2022/07/19 10:28 | upstream | 80e19f34c288 | ff988920 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in __tcp_send_ack | ||
2022/07/16 03:53 | upstream | 9b59ec8d50a1 | 95cb00d1 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in __tcp_send_ack | ||
2021/09/28 11:35 | upstream | 0513e464f900 | 78494d16 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in __tcp_send_ack | ||
2021/04/22 00:53 | upstream | 16fc44d6387e | 2bc8999a | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in __tcp_send_ack | ||
2021/10/12 10:49 | upstream | fa5878760579 | 838e7e2c | .config | console log | report | syz | ci-upstream-gce-leak | memory leak in __tcp_send_ack | |||
2021/09/29 04:34 | upstream | d33bec7b3dfa | d82cb927 | .config | console log | report | syz | ci-upstream-gce-leak | memory leak in __tcp_send_ack | |||
2021/07/25 14:12 | upstream | 6498f6151825 | 4d1b57d4 | .config | console log | report | syz | ci-upstream-gce-leak | memory leak in __tcp_send_ack |