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| Title | Replies (including bot) | Last reply |
|---|---|---|
| [PATCH] [v3] net: sctp: fix skb leak in sctp_inq_free() | 3 (3) | 2024/02/15 16:00 |
| [PATCH] net: sctp: fix memory leak in sctp_chunk_destroy() | 8 (8) | 2024/02/13 15:21 |
| memory leak in sctp_packet_transmit | 0 (1) | 2020/07/22 20:32 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2024/01/31 22:11 | 10m | retest repro | upstream | report log | |
| 2024/01/17 06:29 | 10m | retest repro | upstream | report log | |
| 2024/01/17 06:29 | 20m | retest repro | upstream | OK log | |
| 2023/11/22 06:12 | 10m | retest repro | upstream | report log | |
| 2023/11/08 05:17 | 18m | retest repro | upstream | report log | |
| 2023/11/08 05:17 | 14m | retest repro | upstream | report log | |
| 2023/09/05 19:01 | 2h21m | retest repro | upstream | OK log | |
| 2023/09/05 19:01 | 31m | retest repro | upstream | OK log | |
| 2023/09/05 19:01 | 19m | retest repro | upstream | OK log | |
| 2023/09/05 19:01 | 19m | retest repro | upstream | report log | |
| 2021/08/04 01:06 | 16m | phind.uet@gmail.com | linux-next | OK | |
| 2021/04/15 09:23 | 8m | phil@philpotter.co.uk | upstream | report log | |
| 2020/10/16 23:42 | 8m | anant.thazhemadam@gmail.com | upstream | report log |
executing program
BUG: memory leak
unreferenced object 0xffff888109d36700 (size 240):
comm "syz-executor319", pid 5010, jiffies 4294941811 (age 12.620s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff83e1bc7d>] __alloc_skb+0x1fd/0x230 net/core/skbuff.c:634
[<ffffffff8464a9f7>] alloc_skb include/linux/skbuff.h:1289 [inline]
[<ffffffff8464a9f7>] sctp_packet_pack net/sctp/output.c:472 [inline]
[<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0 net/sctp/output.c:621
[<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0 net/sctp/output.c:194
[<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0 net/sctp/outqueue.c:1111
[<ffffffff84630ad6>] sctp_outq_flush net/sctp/outqueue.c:1217 [inline]
[<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0 net/sctp/outqueue.c:764
[<ffffffff84617e06>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1818 [inline]
[<ffffffff84617e06>] sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline]
[<ffffffff84617e06>] sctp_do_sm+0x1506/0x26a0 net/sctp/sm_sideeffect.c:1169
[<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300 net/sctp/associola.c:1051
[<ffffffff8462d647>] sctp_inq_push+0x97/0xc0 net/sctp/inqueue.c:80
[<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520 net/sctp/input.c:331
[<ffffffff83e1248d>] sk_backlog_rcv include/net/sock.h:1115 [inline]
[<ffffffff83e1248d>] __release_sock+0xbd/0x140 net/core/sock.c:2970
[<ffffffff83e12586>] release_sock+0x36/0xd0 net/core/sock.c:3507
[<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9341
[<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60 net/sctp/socket.c:1884
[<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070 net/sctp/socket.c:2030
[<ffffffff841c4fa9>] inet_sendmsg+0x49/0x70 net/ipv4/af_inet.c:830
[<ffffffff83e06238>] sock_sendmsg_nosec net/socket.c:725 [inline]
[<ffffffff83e06238>] sock_sendmsg+0x58/0xb0 net/socket.c:748
BUG: memory leak
unreferenced object 0xffff888140a4f800 (size 2048):
comm "syz-executor319", pid 5010, jiffies 4294941811 (age 12.620s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8154c38b>] __do_kmalloc_node mm/slab_common.c:984 [inline]
[<ffffffff8154c38b>] __kmalloc_node_track_caller+0x4b/0x120 mm/slab_common.c:1005
[<ffffffff83e184ec>] kmalloc_reserve+0x9c/0x180 net/core/skbuff.c:575
[<ffffffff83e1bb55>] __alloc_skb+0xd5/0x230 net/core/skbuff.c:644
[<ffffffff8464a9f7>] alloc_skb include/linux/skbuff.h:1289 [inline]
[<ffffffff8464a9f7>] sctp_packet_pack net/sctp/output.c:472 [inline]
[<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0 net/sctp/output.c:621
[<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0 net/sctp/output.c:194
[<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0 net/sctp/outqueue.c:1111
[<ffffffff84630ad6>] sctp_outq_flush net/sctp/outqueue.c:1217 [inline]
[<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0 net/sctp/outqueue.c:764
[<ffffffff84617e06>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1818 [inline]
[<ffffffff84617e06>] sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline]
[<ffffffff84617e06>] sctp_do_sm+0x1506/0x26a0 net/sctp/sm_sideeffect.c:1169
[<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300 net/sctp/associola.c:1051
[<ffffffff8462d647>] sctp_inq_push+0x97/0xc0 net/sctp/inqueue.c:80
[<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520 net/sctp/input.c:331
[<ffffffff83e1248d>] sk_backlog_rcv include/net/sock.h:1115 [inline]
[<ffffffff83e1248d>] __release_sock+0xbd/0x140 net/core/sock.c:2970
[<ffffffff83e12586>] release_sock+0x36/0xd0 net/core/sock.c:3507
[<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9341
[<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60 net/sctp/socket.c:1884
[<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070 net/sctp/socket.c:2030
BUG: memory leak
unreferenced object 0xffff888110a76a00 (size 240):
comm "syz-executor319", pid 5011, jiffies 4294942336 (age 7.370s)
hex dump (first 32 bytes):
00 6b a7 10 81 88 ff ff 00 00 00 00 00 00 00 00 .k..............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff83e1bc7d>] __alloc_skb+0x1fd/0x230 net/core/skbuff.c:634
[<ffffffff8464a9f7>] alloc_skb include/linux/skbuff.h:1289 [inline]
[<ffffffff8464a9f7>] sctp_packet_pack net/sctp/output.c:472 [inline]
[<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0 net/sctp/output.c:621
[<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0 net/sctp/output.c:194
[<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0 net/sctp/outqueue.c:1111
[<ffffffff84630ad6>] sctp_outq_flush net/sctp/outqueue.c:1217 [inline]
[<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0 net/sctp/outqueue.c:764
[<ffffffff84616dca>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1787 [inline]
[<ffffffff84616dca>] sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline]
[<ffffffff84616dca>] sctp_do_sm+0x4ca/0x26a0 net/sctp/sm_sideeffect.c:1169
[<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300 net/sctp/associola.c:1051
[<ffffffff8462d647>] sctp_inq_push+0x97/0xc0 net/sctp/inqueue.c:80
[<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520 net/sctp/input.c:331
[<ffffffff83e1248d>] sk_backlog_rcv include/net/sock.h:1115 [inline]
[<ffffffff83e1248d>] __release_sock+0xbd/0x140 net/core/sock.c:2970
[<ffffffff83e12586>] release_sock+0x36/0xd0 net/core/sock.c:3507
[<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9341
[<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60 net/sctp/socket.c:1884
[<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070 net/sctp/socket.c:2030
[<ffffffff841c4fa9>] inet_sendmsg+0x49/0x70 net/ipv4/af_inet.c:830
[<ffffffff83e06238>] sock_sendmsg_nosec net/socket.c:725 [inline]
[<ffffffff83e06238>] sock_sendmsg+0x58/0xb0 net/socket.c:748
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/07/09 15:15 | upstream | 1c7873e33645 | 668cb1fa | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | |
| 2022/05/13 16:46 | upstream | f3f19f939c11 | 107f6434 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/03/11 18:32 | upstream | a74e6a014c9d | c2ca1f2a | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/01/22 16:35 | upstream | 9f29bd8b2e71 | d4f4eca5 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/07/08 13:51 | upstream | 3dbdb38e2869 | 95793bce | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/06/10 05:42 | upstream | cd1245d75ce9 | 1ba81399 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/04/14 16:43 | upstream | 50987beca096 | 3134b37f | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/02/07 01:49 | upstream | 964d069f93c4 | 0655e081 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/02/03 11:47 | upstream | 3aaf0a27ffc2 | 624dad51 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/02/01 04:27 | upstream | 6642d600b541 | fc9fd31e | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/01/24 18:31 | upstream | e1ae4b0be158 | 52e37319 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in sctp_packet_transmit | ||
| 2021/01/16 22:00 | upstream | 1d94330a437a | 65a7a854 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
| 2020/07/22 17:57 | upstream | 4fa640dc5230 | 128cd85f | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
| 2023/10/25 01:25 | upstream | d88520ad73b7 | 17e6d526 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-leak | memory leak in sctp_packet_transmit |