BUG: memory leak unreferenced object 0xffff888128d42800 (size 240): comm "syz.0.17", pid 6071, jiffies 4294945878 hex dump (first 32 bytes): 00 28 d4 28 81 88 ff ff 00 00 00 00 00 00 00 00 .(.(............ 00 50 08 28 81 88 ff ff 00 00 00 00 00 00 00 00 .P.(............ backtrace (crc 6285932a): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_node_noprof+0x384/0x5a0 mm/slub.c:5315 __alloc_skb+0xe8/0x2b0 net/core/skbuff.c:679 alloc_skb include/linux/skbuff.h:1383 [inline] ip_frag_next+0x62/0x290 net/ipv4/ip_output.c:694 ip_do_fragment+0x354/0x820 net/ipv4/ip_output.c:904 ip_fragment.constprop.0+0x8b/0x100 net/ipv4/ip_output.c:583 __ip_finish_output.part.0+0x8f/0x1c0 net/ipv4/ip_output.c:313 __ip_finish_output net/ipv4/ip_output.c:444 [inline] ip_finish_output net/ipv4/ip_output.c:325 [inline] NF_HOOK_COND include/linux/netfilter.h:307 [inline] ip_output+0xf5/0x200 net/ipv4/ip_output.c:438 dst_output include/net/dst.h:464 [inline] ip_local_out+0x9d/0xc0 net/ipv4/ip_output.c:131 __ip_queue_xmit+0x2b0/0x770 net/ipv4/ip_output.c:534 sctp_v4_xmit+0x360/0x3d0 net/sctp/protocol.c:1060 sctp_packet_transmit+0xa0d/0xd30 net/sctp/output.c:653 sctp_outq_flush_transports net/sctp/outqueue.c:1173 [inline] sctp_outq_flush+0x4ff/0x1080 net/sctp/outqueue.c:1221 sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1824 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1204 [inline] sctp_do_sm+0xdf1/0x24b0 net/sctp/sm_sideeffect.c:1175 sctp_primitive_SEND+0x59/0x70 net/sctp/primitive.c:163 sctp_sendmsg_to_asoc+0x6d2/0xbc0 net/sctp/socket.c:1872 sctp_sendmsg+0x86f/0x1020 net/sctp/socket.c:2030 BUG: memory leak unreferenced object 0xffff8881263542c0 (size 704): comm "syz.0.17", pid 6071, jiffies 4294945878 hex dump (first 32 bytes): 00 00 aa aa aa aa aa 0a aa aa aa aa aa 0a 08 00 ................ 45 03 00 44 1a d3 31 ca 40 84 2f 94 7f 00 00 01 E..D..1.@./..... backtrace (crc f344d88a): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_node_noprof+0x384/0x5a0 mm/slub.c:5315 kmalloc_reserve+0xe6/0x180 net/core/skbuff.c:586 __alloc_skb+0x111/0x2b0 net/core/skbuff.c:690 alloc_skb include/linux/skbuff.h:1383 [inline] ip_frag_next+0x62/0x290 net/ipv4/ip_output.c:694 ip_do_fragment+0x354/0x820 net/ipv4/ip_output.c:904 ip_fragment.constprop.0+0x8b/0x100 net/ipv4/ip_output.c:583 __ip_finish_output.part.0+0x8f/0x1c0 net/ipv4/ip_output.c:313 __ip_finish_output net/ipv4/ip_output.c:444 [inline] ip_finish_output net/ipv4/ip_output.c:325 [inline] NF_HOOK_COND include/linux/netfilter.h:307 [inline] ip_output+0xf5/0x200 net/ipv4/ip_output.c:438 dst_output include/net/dst.h:464 [inline] ip_local_out+0x9d/0xc0 net/ipv4/ip_output.c:131 __ip_queue_xmit+0x2b0/0x770 net/ipv4/ip_output.c:534 sctp_v4_xmit+0x360/0x3d0 net/sctp/protocol.c:1060 sctp_packet_transmit+0xa0d/0xd30 net/sctp/output.c:653 sctp_outq_flush_transports net/sctp/outqueue.c:1173 [inline] sctp_outq_flush+0x4ff/0x1080 net/sctp/outqueue.c:1221 sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1824 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1204 [inline] sctp_do_sm+0xdf1/0x24b0 net/sctp/sm_sideeffect.c:1175 sctp_primitive_SEND+0x59/0x70 net/sctp/primitive.c:163 sctp_sendmsg_to_asoc+0x6d2/0xbc0 net/sctp/socket.c:1872 BUG: memory leak unreferenced object 0xffff888128d42900 (size 240): comm "syz.0.17", pid 6071, jiffies 4294945878 hex dump (first 32 bytes): 00 29 d4 28 81 88 ff ff 00 00 00 00 00 00 00 00 .).(............ 00 50 08 28 81 88 ff ff 00 00 00 00 00 00 00 00 .P.(............ backtrace (crc ef0b7384): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_node_noprof+0x384/0x5a0 mm/slub.c:5315 __alloc_skb+0xe8/0x2b0 net/core/skbuff.c:679 alloc_skb include/linux/skbuff.h:1383 [inline] ip_frag_next+0x62/0x290 net/ipv4/ip_output.c:694 ip_do_fragment+0x354/0x820 net/ipv4/ip_output.c:904 ip_fragment.constprop.0+0x8b/0x100 net/ipv4/ip_output.c:583 __ip_finish_output.part.0+0x8f/0x1c0 net/ipv4/ip_output.c:313 __ip_finish_output net/ipv4/ip_output.c:444 [inline] ip_finish_output net/ipv4/ip_output.c:325 [inline] NF_HOOK_COND include/linux/netfilter.h:307 [inline] ip_output+0xf5/0x200 net/ipv4/ip_output.c:438 dst_output include/net/dst.h:464 [inline] ip_local_out+0x9d/0xc0 net/ipv4/ip_output.c:131 __ip_queue_xmit+0x2b0/0x770 net/ipv4/ip_output.c:534 sctp_v4_xmit+0x360/0x3d0 net/sctp/protocol.c:1060 sctp_packet_transmit+0xa0d/0xd30 net/sctp/output.c:653 sctp_outq_flush_transports net/sctp/outqueue.c:1173 [inline] sctp_outq_flush+0x4ff/0x1080 net/sctp/outqueue.c:1221 sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1824 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1204 [inline] sctp_do_sm+0xdf1/0x24b0 net/sctp/sm_sideeffect.c:1175 sctp_primitive_SEND+0x59/0x70 net/sctp/primitive.c:163 sctp_sendmsg_to_asoc+0x6d2/0xbc0 net/sctp/socket.c:1872 sctp_sendmsg+0x86f/0x1020 net/sctp/socket.c:2030 BUG: memory leak unreferenced object 0xffff888126354580 (size 704): comm "syz.0.17", pid 6071, jiffies 4294945878 hex dump (first 32 bytes): 00 00 aa aa aa aa aa 0a aa aa aa aa aa 0a 08 00 ................ 45 03 00 44 1a d3 31 d0 40 84 2f 8e 7f 00 00 01 E..D..1.@./..... backtrace (crc f3ebc68a): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] kmem_cache_alloc_node_noprof+0x384/0x5a0 mm/slub.c:5315 kmalloc_reserve+0xe6/0x180 net/core/skbuff.c:586 __alloc_skb+0x111/0x2b0 net/core/skbuff.c:690 alloc_skb include/linux/skbuff.h:1383 [inline] ip_frag_next+0x62/0x290 net/ipv4/ip_output.c:694 ip_do_fragment+0x354/0x820 net/ipv4/ip_output.c:904 ip_fragment.constprop.0+0x8b/0x100 net/ipv4/ip_output.c:583 __ip_finish_output.part.0+0x8f/0x1c0 net/ipv4/ip_output.c:313 __ip_finish_output net/ipv4/ip_output.c:444 [inline] ip_finish_output net/ipv4/ip_output.c:325 [inline] NF_HOOK_COND include/linux/netfilter.h:307 [inline] ip_output+0xf5/0x200 net/ipv4/ip_output.c:438 dst_output include/net/dst.h:464 [inline] ip_local_out+0x9d/0xc0 net/ipv4/ip_output.c:131 __ip_queue_xmit+0x2b0/0x770 net/ipv4/ip_output.c:534 sctp_v4_xmit+0x360/0x3d0 net/sctp/protocol.c:1060 sctp_packet_transmit+0xa0d/0xd30 net/sctp/output.c:653 sctp_outq_flush_transports net/sctp/outqueue.c:1173 [inline] sctp_outq_flush+0x4ff/0x1080 net/sctp/outqueue.c:1221 sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1824 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1204 [inline] sctp_do_sm+0xdf1/0x24b0 net/sctp/sm_sideeffect.c:1175 sctp_primitive_SEND+0x59/0x70 net/sctp/primitive.c:163 sctp_sendmsg_to_asoc+0x6d2/0xbc0 net/sctp/socket.c:1872 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF