][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.121087][ C0] __msan_chain_origin+0x50/0x90 [ 1465.126030][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1465.131320][ C0] tcp_conn_request+0x3046/0x4c30 [ 1465.136358][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.141474][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.146618][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.151995][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.156589][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.161094][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.166555][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.171408][ C0] ip_rcv+0x795/0x810 [ 1465.175396][ C0] __netif_receive_skb+0x265/0x670 [ 1465.180514][ C0] process_backlog+0x50d/0xba0 [ 1465.185285][ C0] napi_poll+0x43b/0xfd0 [ 1465.189530][ C0] net_rx_action+0x35c/0xd40 [ 1465.194143][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.198634][ C0] [ 1465.200965][ C0] Uninit was stored to memory at: [ 1465.205994][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.211740][ C0] __msan_chain_origin+0x50/0x90 [ 1465.216682][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1465.221713][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.226833][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.231865][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.237241][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.241837][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.246349][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.251813][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.256761][ C0] ip_rcv+0x795/0x810 [ 1465.260883][ C0] __netif_receive_skb+0x265/0x670 [ 1465.265996][ C0] process_backlog+0x50d/0xba0 [ 1465.270880][ C0] napi_poll+0x43b/0xfd0 [ 1465.275132][ C0] net_rx_action+0x35c/0xd40 [ 1465.279722][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.284209][ C0] [ 1465.286532][ C0] Uninit was stored to memory at: [ 1465.291576][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.297326][ C0] __msan_chain_origin+0x50/0x90 [ 1465.302286][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1465.307583][ C0] tcp_conn_request+0x3046/0x4c30 [ 1465.312617][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.317740][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.322783][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.328158][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.332757][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.337270][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.342733][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.347588][ C0] ip_rcv+0x795/0x810 [ 1465.351577][ C0] __netif_receive_skb+0x265/0x670 [ 1465.356695][ C0] process_backlog+0x50d/0xba0 [ 1465.361467][ C0] napi_poll+0x43b/0xfd0 [ 1465.365714][ C0] net_rx_action+0x35c/0xd40 [ 1465.370307][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.374802][ C0] [ 1465.377127][ C0] Uninit was stored to memory at: [ 1465.382157][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.387882][ C0] __msan_chain_origin+0x50/0x90 [ 1465.392832][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1465.397864][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.402980][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.408007][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.413380][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.417971][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.422479][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.427942][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.432797][ C0] ip_rcv+0x795/0x810 [ 1465.436784][ C0] __netif_receive_skb+0x265/0x670 [ 1465.441909][ C0] process_backlog+0x50d/0xba0 [ 1465.446676][ C0] napi_poll+0x43b/0xfd0 [ 1465.450924][ C0] net_rx_action+0x35c/0xd40 [ 1465.455520][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.457271][ T3226] Bluetooth: hci6: command 0x1009 tx timeout [ 1465.460007][ C0] [ 1465.460014][ C0] Uninit was stored to memory at: [ 1465.460036][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.460053][ C0] __msan_chain_origin+0x50/0x90 [ 1465.460072][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1465.460115][ C0] tcp_conn_request+0x3046/0x4c30 [ 1465.494325][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.499563][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.504591][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.509972][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.514566][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.519071][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.524532][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.529388][ C0] ip_rcv+0x795/0x810 [ 1465.533379][ C0] __netif_receive_skb+0x265/0x670 [ 1465.538494][ C0] process_backlog+0x50d/0xba0 [ 1465.543264][ C0] napi_poll+0x43b/0xfd0 [ 1465.547512][ C0] net_rx_action+0x35c/0xd40 [ 1465.552108][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.556599][ C0] [ 1465.558920][ C0] Uninit was stored to memory at: [ 1465.563951][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1465.569676][ C0] __msan_chain_origin+0x50/0x90 [ 1465.574617][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1465.579647][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.584761][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1465.589917][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.595292][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.599873][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.604364][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.609808][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.614644][ C0] ip_rcv+0x795/0x810 [ 1465.618617][ C0] __netif_receive_skb+0x265/0x670 [ 1465.623715][ C0] process_backlog+0x50d/0xba0 [ 1465.628473][ C0] napi_poll+0x43b/0xfd0 [ 1465.632713][ C0] net_rx_action+0x35c/0xd40 [ 1465.637288][ C0] __do_softirq+0x2ea/0x7f5 [ 1465.641776][ C0] [ 1465.644085][ C0] Uninit was created at: [ 1465.648316][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1465.654021][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1465.658789][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1465.664235][ C0] alloc_pages_current+0x685/0xb50 [ 1465.669418][ C0] alloc_slab_page+0x11c/0x1240 [ 1465.674254][ C0] new_slab+0x2bf/0x10c0 [ 1465.678483][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1465.683167][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1465.688010][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1465.692766][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1465.697690][ C0] tcp_v4_conn_request+0x201/0x290 [ 1465.702807][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1465.708163][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1465.712738][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1465.717236][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1465.722678][ C0] ip_local_deliver+0x727/0x8d0 [ 1465.727514][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1465.732348][ C0] ip_list_rcv+0x904/0x970 [ 1465.736756][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1465.742811][ C0] __netif_receive_skb_list+0x818/0x990 [ 1465.748342][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1465.754479][ C0] napi_complete_done+0x552/0xf90 [ 1465.759499][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1465.764859][ C0] virtnet_poll+0x170f/0x1d10 [ 1465.769526][ C0] napi_poll+0x43b/0xfd0 [ 1465.773758][ C0] net_rx_action+0x35c/0xd40 [ 1465.778337][ C0] __do_softirq+0x2ea/0x7f5 [ 1466.737930][ T3226] Bluetooth: hci7: command 0x1009 tx timeout [ 1469.306069][ C0] print_req_error: 6 callbacks suppressed [ 1469.306141][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.323742][ C0] buffer_io_error: 6 callbacks suppressed [ 1469.323781][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.418261][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.429385][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.445196][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.456346][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.466812][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.478023][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.493969][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.505110][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.514748][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.526143][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.540591][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.551727][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.565202][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.576551][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.590594][ T4878] ldm_validate_partition_table(): Disk read failed. [ 1469.597898][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.609209][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.629133][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1469.640286][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1469.656386][ T4878] Dev loop7: unable to read RDB block 0 [ 1469.672844][ T4878] loop7: unable to read partition table 20:00:25 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002740)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002800)=ANY=[@ANYBLOB="2000000000000000840000000200000006000600ff0100007f", @ANYBLOB="180000000000000084"], 0xb8}], 0x1, 0x0) 20:00:25 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012584, 0x0, 0xfffffe53) splice(r1, 0x0, r3, 0x0, 0x8900000, 0x0) 20:00:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x71f}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, 0x1c) 20:00:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1469.895030][T26803] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:25 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, 0x0, 0x0, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f00006e5000/0x2000)=nil, 0x2) [ 1470.330135][T26812] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r0, 0x84, 0x1, 0x0, &(0x7f0000000000)=0x1300) 20:00:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) 20:00:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:26 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x1ad, 0x40) 20:00:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x2e8, 0x178, 0x84020000, 0xd0e0000, 0x0, 0x100, 0x250, 0x1d8, 0x1d8, 0x250, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1, @multicast2, 0x0, 0x0, 'veth0_macvtap\x00', '\x00', {}, {}, 0x1}, 0x0, 0x150, 0x178, 0x0, {0x8800000000000000}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "a7a9"}}, @common=@unspec=@conntrack1={{0xb8, 'conntrack\x00'}, {{@ipv4=@loopback=0x7f008800, [], @ipv4=@multicast1, [], @ipv6=@dev, [], @ipv6=@remote}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x348) 20:00:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x40000007, 0xffffffffffffffff, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x44140, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1471.285805][T26822] xt_NFQUEUE: number of total queues is 0 [ 1471.401198][T26826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1471.412492][T26828] xt_NFQUEUE: number of total queues is 0 [ 1471.712874][T26175] Bluetooth: hci6: Frame reassembly failed (-84) 20:00:27 executing program 0: r0 = socket(0x2, 0x80805, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001400)={'gre0\x00', &(0x7f0000001380)={'syztnl0\x00', 0x0, 0x7, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @remote, {[@rr={0x7, 0x17, 0x0, [@private, @remote, @multicast2, @multicast2, @private]}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@private}]}, @lsrr={0x83, 0x1b, 0x0, [@multicast1, @local, @empty, @private, @empty, @local]}]}}}}}) 20:00:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xf4, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200200186dd6020920000be0600fe8002000000000006000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ed35b43d986d7c9806"], 0x0) [ 1472.354001][T26846] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1472.412359][T26854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:00:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) 20:00:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x271, 0x0) 20:00:28 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) fcntl$setsig(r0, 0xa, 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002dc0), 0x1ad, 0x40) [ 1473.112720][T26864] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1473.777640][ T3753] Bluetooth: hci6: command 0x1003 tx timeout [ 1473.783932][ T8485] Bluetooth: hci6: sending frame failed (-49) [ 1475.856775][ T3753] Bluetooth: hci6: command 0x1001 tx timeout [ 1475.863083][ T8485] Bluetooth: hci6: sending frame failed (-49) [ 1477.936839][ T8707] Bluetooth: hci6: command 0x1009 tx timeout [ 1479.764362][ C1] print_req_error: 6 callbacks suppressed [ 1479.764429][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1479.846734][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1479.857839][ C1] buffer_io_error: 6 callbacks suppressed [ 1479.857876][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1479.886731][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1479.897843][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1479.916025][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1479.927161][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1479.969241][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1479.980361][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.069070][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.080662][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.129758][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.140881][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.246410][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.257541][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.286573][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.297710][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.319494][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1480.330617][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1480.350576][ C1] Buffer I/O error on dev loop7, logical block 0, async page read 20:00:37 executing program 2: bpf$ITER_CREATE(0x21, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) io_setup(0x22, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, {0x4c}, 0x0, {}, 0xfffffffe, 0x0, 0x0, 0x0, "408b0301dcb8a402cc02a52532785aec11a63f6832927e2a8932b66ca63aa002e00751470e814ab516c15286fd2042044800000200", "b89b67ed7f1d20d113f405d53b1b4549a3fcb55be159afa1c02188b895618eab"}) 20:00:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:37 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x2) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x0) 20:00:37 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0xff}, 0x8949, 0x4, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x80805, 0x0) io_setup(0x22, 0x0) io_submit(0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x9}, &(0x7f0000000100)={0x2, 0x0, 0x4d62, 0x0, 0x3c, 0x0, 0x2}, &(0x7f00000001c0)={0x80000001, 0x20, 0x1, 0x0, 0x0, 0x2, 0x0, 0x8000}, &(0x7f0000000200)={0x77359400}, 0x0) sendfile(r0, r2, 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, {0x4c}, 0x0, {}, 0xfffffffe, 0x0, 0x1d, 0x19, "408b0301dcb8a402cc02a52532785aec11a63f6832927e2a8932b66ca63aa002e00751470e814ab516c15286fd2042044800000200", "b89b67ed7f1d20d113f405d53b1b4549a3fcb55be159afa1c02188b895618eab", [0x712dce36]}) 20:00:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af20, &(0x7f0000000040)) 20:00:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1482.335504][T26884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1482.408163][T26894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1482.620583][T26886] ldm_validate_partition_table(): Disk read failed. [ 1482.716462][T26886] Dev loop7: unable to read RDB block 0 [ 1482.730613][T26886] loop7: unable to read partition table [ 1482.736828][T26886] loop_reread_partitions: partition scan of loop7 (@ܸ%2xZ?h2~*2l:QGJR BH) failed (rc=-5) 20:00:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:38 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {r0}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x4}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 20:00:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001500)=@newtfilter={0x478, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xffff}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x448, 0x2, [@TCA_RSVP_POLICE={0x444, 0x5, [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x2, 0x0, 0x0, 0x0, 0x4}}}]}]}}]}, 0x478}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 20:00:38 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x40602) write(r0, 0x0, 0x0) [ 1483.217356][ C1] not chained 240000 origins [ 1483.222001][ C1] CPU: 1 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1483.230402][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1483.240576][ C1] Workqueue: krdsd rds_connect_worker [ 1483.245952][ C1] Call Trace: [ 1483.249237][ C1] [ 1483.252097][ C1] dump_stack+0x21c/0x280 [ 1483.256427][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1483.262161][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.267360][ C1] ? __should_failslab+0x1f6/0x290 [ 1483.272476][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.277671][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.283470][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1483.289618][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1483.294916][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.300106][ C1] __msan_chain_origin+0x50/0x90 [ 1483.305039][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1483.310076][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.315271][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.321068][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1483.327125][ C1] ? find_next_bit+0x2eb/0x340 [ 1483.331897][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.337097][ C1] tcp_v4_conn_request+0x201/0x290 [ 1483.342205][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1483.347229][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1483.352509][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1483.357871][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.363771][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1483.369826][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.375015][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.380816][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.386008][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1483.390597][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1483.395092][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1483.401169][ C1] ? tcp_filter+0xf0/0xf0 [ 1483.405488][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1483.410945][ C1] ip_local_deliver+0x727/0x8d0 [ 1483.415792][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1483.420804][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1483.426425][ C1] ip_rcv+0x795/0x810 [ 1483.430400][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1483.435163][ C1] __netif_receive_skb+0x265/0x670 [ 1483.440263][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1483.445810][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1483.451531][ C1] process_backlog+0x50d/0xba0 [ 1483.456288][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.462089][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1483.467364][ C1] napi_poll+0x43b/0xfd0 [ 1483.471603][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.476794][ C1] net_rx_action+0x35c/0xd40 [ 1483.481383][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1483.486140][ C1] __do_softirq+0x2ea/0x7f5 [ 1483.490639][ C1] asm_call_on_stack+0xf/0x20 [ 1483.495293][ C1] [ 1483.498228][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1483.503247][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1483.508438][ C1] local_bh_enable+0x36/0x40 [ 1483.513017][ C1] ip_finish_output2+0x2459/0x2930 [ 1483.518118][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1483.523827][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1483.529801][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.535011][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1483.540037][ C1] ip_finish_output+0x14b/0x4b0 [ 1483.544892][ C1] ip_output+0x5f2/0x6e0 [ 1483.549134][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1483.554407][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1483.559421][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1483.564349][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.570149][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1483.575424][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.580622][ C1] ip_queue_xmit+0xcc/0xf0 [ 1483.585032][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1483.589872][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1483.595058][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1483.600651][ C1] tcp_connect+0x153f/0x3bb0 [ 1483.605234][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1483.610527][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1483.616330][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1483.622220][ C1] ? prandom_u32+0x1c1/0x280 [ 1483.626813][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1483.631682][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1483.636614][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1483.642073][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.647264][ C1] inet_stream_connect+0x101/0x180 [ 1483.652370][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1483.657992][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1483.663618][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.668811][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1483.674172][ C1] rds_connect_worker+0x36b/0x550 [ 1483.679188][ C1] ? rds_addr_cmp+0x290/0x290 [ 1483.683860][ C1] process_one_work+0x1688/0x2140 [ 1483.688889][ C1] worker_thread+0x10bc/0x2730 [ 1483.693643][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.698846][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1483.704046][ C1] kthread+0x551/0x590 [ 1483.708117][ C1] ? process_one_work+0x2140/0x2140 [ 1483.713308][ C1] ? kthread_blkcg+0x110/0x110 [ 1483.718065][ C1] ret_from_fork+0x1f/0x30 [ 1483.722467][ C1] Uninit was stored to memory at: [ 1483.727482][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1483.733187][ C1] __msan_chain_origin+0x50/0x90 [ 1483.738117][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1483.743133][ C1] tcp_v4_conn_request+0x201/0x290 [ 1483.748231][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1483.753240][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1483.758615][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1483.763206][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1483.767708][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1483.773157][ C1] ip_local_deliver+0x727/0x8d0 [ 1483.777994][ C1] ip_rcv+0x795/0x810 [ 1483.781965][ C1] __netif_receive_skb+0x265/0x670 [ 1483.787062][ C1] process_backlog+0x50d/0xba0 [ 1483.791813][ C1] napi_poll+0x43b/0xfd0 [ 1483.796041][ C1] net_rx_action+0x35c/0xd40 [ 1483.800621][ C1] __do_softirq+0x2ea/0x7f5 [ 1483.805116][ C1] [ 1483.807425][ C1] Uninit was stored to memory at: [ 1483.812438][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1483.818144][ C1] __msan_chain_origin+0x50/0x90 [ 1483.823090][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1483.828362][ C1] tcp_conn_request+0x3046/0x4c30 [ 1483.833370][ C1] tcp_v4_conn_request+0x201/0x290 [ 1483.838467][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1483.843475][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1483.848834][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1483.853410][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1483.857902][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1483.863348][ C1] ip_local_deliver+0x727/0x8d0 [ 1483.868184][ C1] ip_rcv+0x795/0x810 [ 1483.872157][ C1] __netif_receive_skb+0x265/0x670 [ 1483.877258][ C1] process_backlog+0x50d/0xba0 [ 1483.882008][ C1] napi_poll+0x43b/0xfd0 [ 1483.886238][ C1] net_rx_action+0x35c/0xd40 [ 1483.890815][ C1] __do_softirq+0x2ea/0x7f5 [ 1483.895294][ C1] [ 1483.897602][ C1] Uninit was stored to memory at: [ 1483.902612][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1483.908327][ C1] __msan_chain_origin+0x50/0x90 [ 1483.913265][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1483.918276][ C1] tcp_v4_conn_request+0x201/0x290 [ 1483.923371][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1483.928381][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1483.933740][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1483.938316][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1483.942803][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1483.948247][ C1] ip_local_deliver+0x727/0x8d0 [ 1483.953088][ C1] ip_rcv+0x795/0x810 [ 1483.957057][ C1] __netif_receive_skb+0x265/0x670 [ 1483.962246][ C1] process_backlog+0x50d/0xba0 [ 1483.966996][ C1] napi_poll+0x43b/0xfd0 [ 1483.971228][ C1] net_rx_action+0x35c/0xd40 [ 1483.975808][ C1] __do_softirq+0x2ea/0x7f5 [ 1483.980292][ C1] [ 1483.982600][ C1] Uninit was stored to memory at: [ 1483.987614][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1483.993320][ C1] __msan_chain_origin+0x50/0x90 [ 1483.998244][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1484.003517][ C1] tcp_conn_request+0x3046/0x4c30 [ 1484.008539][ C1] tcp_v4_conn_request+0x201/0x290 [ 1484.013637][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1484.018647][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1484.024005][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1484.028682][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1484.033175][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1484.038620][ C1] ip_local_deliver+0x727/0x8d0 [ 1484.043458][ C1] ip_rcv+0x795/0x810 [ 1484.047428][ C1] __netif_receive_skb+0x265/0x670 [ 1484.052524][ C1] process_backlog+0x50d/0xba0 [ 1484.057275][ C1] napi_poll+0x43b/0xfd0 [ 1484.061503][ C1] net_rx_action+0x35c/0xd40 [ 1484.066080][ C1] __do_softirq+0x2ea/0x7f5 [ 1484.070559][ C1] [ 1484.072878][ C1] Uninit was stored to memory at: [ 1484.077890][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1484.083596][ C1] __msan_chain_origin+0x50/0x90 [ 1484.088521][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1484.093687][ C1] tcp_v4_conn_request+0x201/0x290 [ 1484.098801][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1484.103839][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1484.109204][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1484.113782][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1484.118273][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1484.123723][ C1] ip_local_deliver+0x727/0x8d0 [ 1484.128562][ C1] ip_rcv+0x795/0x810 [ 1484.132533][ C1] __netif_receive_skb+0x265/0x670 [ 1484.137802][ C1] process_backlog+0x50d/0xba0 [ 1484.142554][ C1] napi_poll+0x43b/0xfd0 [ 1484.146782][ C1] net_rx_action+0x35c/0xd40 [ 1484.151357][ C1] __do_softirq+0x2ea/0x7f5 [ 1484.155837][ C1] [ 1484.158148][ C1] Uninit was stored to memory at: [ 1484.163164][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1484.168871][ C1] __msan_chain_origin+0x50/0x90 [ 1484.173798][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1484.179069][ C1] tcp_conn_request+0x3046/0x4c30 [ 1484.184079][ C1] tcp_v4_conn_request+0x201/0x290 [ 1484.189177][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1484.194186][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1484.199546][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1484.204121][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1484.208647][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1484.214098][ C1] ip_local_deliver+0x727/0x8d0 [ 1484.218940][ C1] ip_rcv+0x795/0x810 [ 1484.222919][ C1] __netif_receive_skb+0x265/0x670 [ 1484.228030][ C1] process_backlog+0x50d/0xba0 [ 1484.232794][ C1] napi_poll+0x43b/0xfd0 [ 1484.237041][ C1] net_rx_action+0x35c/0xd40 [ 1484.241648][ C1] __do_softirq+0x2ea/0x7f5 [ 1484.246135][ C1] [ 1484.248456][ C1] Uninit was stored to memory at: [ 1484.253494][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1484.259223][ C1] __msan_chain_origin+0x50/0x90 [ 1484.264172][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1484.269195][ C1] tcp_v4_conn_request+0x201/0x290 [ 1484.274305][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1484.279320][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1484.284679][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1484.289259][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1484.293749][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1484.299193][ C1] ip_local_deliver+0x727/0x8d0 [ 1484.304031][ C1] ip_rcv+0x795/0x810 [ 1484.308001][ C1] __netif_receive_skb+0x265/0x670 [ 1484.313100][ C1] process_backlog+0x50d/0xba0 [ 1484.317846][ C1] napi_poll+0x43b/0xfd0 [ 1484.322092][ C1] net_rx_action+0x35c/0xd40 [ 1484.326769][ C1] __do_softirq+0x2ea/0x7f5 [ 1484.331252][ C1] [ 1484.333562][ C1] Uninit was created at: [ 1484.337793][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1484.343424][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1484.348177][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1484.353710][ C1] alloc_pages_current+0x685/0xb50 [ 1484.358808][ C1] alloc_slab_page+0x11c/0x1240 [ 1484.363645][ C1] new_slab+0x2bf/0x10c0 [ 1484.367875][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1484.372541][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1484.377378][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1484.382127][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1484.387055][ C1] tcp_v4_conn_request+0x201/0x290 [ 1484.392155][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1484.397601][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1484.402177][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1484.406667][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1484.412113][ C1] ip_local_deliver+0x727/0x8d0 [ 1484.416951][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1484.421788][ C1] ip_list_rcv+0x904/0x970 [ 1484.426195][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1484.432253][ C1] __netif_receive_skb_list+0x818/0x990 [ 1484.437799][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1484.443938][ C1] napi_complete_done+0x552/0xf90 [ 1484.448955][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1484.454317][ C1] virtnet_poll+0x170f/0x1d10 [ 1484.458982][ C1] napi_poll+0x43b/0xfd0 [ 1484.463217][ C1] net_rx_action+0x35c/0xd40 [ 1484.467799][ C1] __do_softirq+0x2ea/0x7f5 [ 1484.562759][T26913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1484.610808][T26916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1484.840819][T26921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1485.109778][ C1] print_req_error: 17 callbacks suppressed [ 1485.109856][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1485.190055][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.201417][ C1] buffer_io_error: 16 callbacks suppressed [ 1485.201453][ C1] Buffer I/O error on dev loop7, logical block 0, async page read 20:00:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1485.286718][T26933] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:00:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000009"]) 20:00:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1485.483366][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.494500][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1485.645152][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.656290][ C1] Buffer I/O error on dev loop7, logical block 0, async page read 20:00:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x2, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x58}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1485.774297][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.785561][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1485.866306][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.877425][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1485.935943][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.947069][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1485.987346][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1485.998463][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1486.055328][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1486.066466][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1486.128179][ C1] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1486.139303][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1486.203753][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 1487.036347][T26948] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1487.078585][T26950] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:43 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000002c00270d00000000000000f4ff000000", @ANYRES32=r3, @ANYBLOB="0000000000000000f2ff00000a0001006261736963000000380002"], 0x68}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 20:00:43 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x7ff, 0x0, 0x0, 0x4, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x23, 0x0, 0x0, @time={0x0, 0x1}, {}, {0x0, 0x2}, @raw8={"a35705c540cbb6215dd33459"}}], 0x1c) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) r0 = getpid() write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000400)={0x18, 0x73, 0x1, {{0x4, 0x3, 0x5}, 0x3}}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$P9_RRENAME(r1, &(0x7f0000000180)={0x7, 0x15, 0x1}, 0x7) pipe(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000300)=""/250) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0x8, 0x0, 0x29}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:00:43 executing program 5: syz_emit_ethernet(0x42e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x0], @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00289d", 0x3f8, 0x3a, 0xff, @local={0xfe, 0x80, [0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d58100000000fffffff500000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac11084db8f736b41e5a803721d"}, {0x0, 0x16, "84f0da52ef24571313968050378ee824f4dffba7feed320557f7671975afc9c545c5ea6137c8ce680ba2d2e8794cc0ee661ab31313a50f67f637326bdc20eee126a2c281295ae9405b24d13dc48b7b6aa26e8a94498418f3472f7281922377d30a3b5ed2c6a2990e5ea6b275c1d5bddf59f3d1843df268e8c825c6b2cff208dfb5cd8283d0dcd52a6de228bf697d3d6506afec30ef7e07413c7afc1eb139e0fb1a5a643b4099519e31f3fd4457f0e6d586ad05e1"}, {0x0, 0x5a, "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"}]}}}}}}, 0x0) 20:00:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1488.229226][T26968] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1488.278738][T26970] IPv6: addrconf: prefix option has invalid lifetime [ 1488.291408][T26975] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1488.375722][T26970] IPv6: addrconf: prefix option has invalid lifetime [ 1488.441059][T26969] IPVS: ftp: loaded support on port[0] = 21 [ 1488.592851][T26968] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1488.602710][T26978] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1488.636764][T26979] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1488.673693][T26979] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 20:00:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc080aebe, &(0x7f0000000200)=ANY=[]) [ 1488.685189][T26984] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:44 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002740)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002800)=ANY=[@ANYBLOB=' '], 0xb8}], 0x1, 0x0) 20:00:44 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f0000000080), 0xc, 0x0, 0x0, &(0x7f0000000600)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) 20:00:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0), 0x6b) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 20:00:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x88}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1489.810050][T27025] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1489.861336][T27024] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:00:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x40602) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(r0, &(0x7f0000000080), 0x0) 20:00:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1490.589235][T27048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:46 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xa}, [@call={0x61, 0x11, 0x58}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 20:00:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x3) 20:00:46 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet6(r0, &(0x7f0000000200)={&(0x7f0000000180)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, 0x0, 0x0, &(0x7f0000002a40)=ANY=[@ANYBLOB="180000000000000029000000390000000200020800000000900000000000000029000000360000003b0e000000000000050207ff040107206bb7c9562565b6143309b2742e271e278b9dd867546159d6c883412bb4788010fcb7f281f91cbb5c2f883a3add1e99bb50bbb94ddc21ab0d0604c7aa1af59e8481f50cfa9ad6f77cde4b91994b07bb6e397b23024d99a8b21f09c1356f858986d71780fa21ae5dfd336a74d30000000028"], 0xd0}, 0x0) 20:00:46 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) sendfile(r1, r0, 0x0, 0x4000000000010044) 20:00:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1490.834167][T27019] IPVS: ftp: loaded support on port[0] = 21 20:00:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[], 0x2bcf) shutdown(r0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x9, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 20:00:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0x2070e000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 20:00:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:00:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(0x0, 0x0) openat$fb0(0xffffff9c, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 20:00:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:00:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sequencer(r0, &(0x7f0000000000)=[@l], 0x8) 20:00:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 20:00:49 executing program 5: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000180), 0x20000184) 20:00:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:00:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x34, 0x12, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1493.907660][T27129] __nla_validate_parse: 2 callbacks suppressed [ 1493.907699][T27129] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x7ff, 0x0, 0x0, 0x4, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x23, 0x0, 0x0, @time={0x0, 0x1}, {}, {0x0, 0x2}, @raw8={"a35705c540cbb6215dd33459"}}], 0x1c) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) r0 = getpid() write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000400)={0x18, 0x73, 0x1, {{0x4, 0x3, 0x5}, 0x3}}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$P9_RRENAME(r1, &(0x7f0000000180)={0x7, 0x15, 0x1}, 0x7) pipe(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000300)=""/250) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)="83017aa40c7ba7c93e164c1667f82ce3cbf97e2422292a4af59cd1324eb19f3d4d72dc1b2697688c340e8c7f9b8f1a119750fdc6f4523583d6", 0x39}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0x8, 0x0, 0x29}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:00:50 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rights={{0x1c, 0x1, 0x1, [r2, r0, r0]}}], 0x20}, 0x0) [ 1494.406530][T27134] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:50 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x40602) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(r0, &(0x7f0000000080), 0x0) close(r0) 20:00:50 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x58}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 20:00:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1494.929108][T27146] IPVS: ftp: loaded support on port[0] = 21 20:00:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsync(r0) [ 1495.275877][T27175] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1495.435911][T27181] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1495.579048][T27144] IPVS: ftp: loaded support on port[0] = 21 20:00:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:00:52 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000780)=[@flowinfo={{0x14}}, @flowinfo={{0x30}}], 0x30}, 0x0) 20:00:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$fb0(0xffffff9c, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 20:00:52 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) r2 = dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 20:00:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:00:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) [ 1497.429774][T26175] Bluetooth: hci6: Frame reassembly failed (-84) [ 1497.543858][T27220] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) shutdown(r0, 0x1) [ 1497.786545][T27213] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:53 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) r2 = dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 20:00:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1498.580885][T27243] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:54 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x0) close(r0) 20:00:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x1ff, 0x4, 0x100000001, 0x0, r0}, 0x21) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x173) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000001c0), &(0x7f00000001c0)=""/108}, 0x48) [ 1498.768757][T27250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:00:54 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) r2 = dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) [ 1499.455203][T24775] Bluetooth: hci6: command 0x1003 tx timeout [ 1499.461765][ T8485] Bluetooth: hci6: sending frame failed (-49) 20:00:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:00:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:00:56 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x40602) write(r0, &(0x7f0000000080), 0x0) 20:00:56 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0xff}, 0x8949, 0x4, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x80805, 0x0) io_setup(0x22, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x9}, &(0x7f0000000100)={0x2, 0x0, 0x4d62, 0x8000, 0x3c, 0x10001, 0x2}, &(0x7f00000001c0)={0x80000001, 0x20, 0x1, 0x0, 0x0, 0x2, 0x6, 0x8000}, &(0x7f0000000200)={0x77359400}, 0x0) prctl$PR_SVE_GET_VL(0x33, 0xd7bf) sendfile(r0, r2, &(0x7f0000000080)=0x7ff, 0x2) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, {0x4c}, 0x0, {}, 0xfffffffe, 0x0, 0x1d, 0x19, "408b0301dcb8a402cc02a52532785aec11a63f6832927e2a8932b66ca63aa002e00751470e814ab516c15286fd2042044800000200", "b89b67ed7f1d20d113f405d53b1b4549a3fcb55be159afa1c02188b895618eab", [0x712dce36]}) 20:00:56 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) r2 = dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) [ 1501.000933][T27273] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1501.125668][ C0] print_req_error: 1 callbacks suppressed [ 1501.125738][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.142815][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.192479][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.203702][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.253463][T27284] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1501.296747][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.307854][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.351486][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.362689][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.389382][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.400479][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.425461][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.436543][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.462121][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.473247][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.497265][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.508381][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.528355][T27270] ldm_validate_partition_table(): Disk read failed. [ 1501.541997][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.553188][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.565054][ T8707] Bluetooth: hci6: command 0x1001 tx timeout [ 1501.571329][ T8485] Bluetooth: hci6: sending frame failed (-49) [ 1501.581348][ C0] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.592487][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 1501.621264][T27270] Dev loop7: unable to read RDB block 0 [ 1501.675335][T27270] loop7: unable to read partition table [ 1501.681335][T27270] loop_reread_partitions: partition scan of loop7 (@ܸ%2xZ?h2~*2l:QGJR BH) failed (rc=-5) [ 1503.614923][ T8707] Bluetooth: hci6: command 0x1009 tx timeout [ 1506.276190][ C1] not chained 250000 origins [ 1506.280832][ C1] CPU: 1 PID: 8708 Comm: kworker/u4:2 Not tainted 5.8.0-rc5-syzkaller #0 [ 1506.289261][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.299345][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 1506.304999][ C1] Call Trace: [ 1506.308287][ C1] [ 1506.311153][ C1] dump_stack+0x21c/0x280 [ 1506.315509][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1506.321252][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.326462][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1506.332283][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1506.338371][ C1] ? should_fail+0x72/0x9e0 [ 1506.343067][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 1506.347675][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.352889][ C1] ? __should_failslab+0x1f6/0x290 [ 1506.358021][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.363231][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1506.369054][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1506.375131][ C1] ? kmem_cache_alloc+0x166/0xc50 [ 1506.380165][ C1] ? inet_twsk_alloc+0x154/0xbd0 [ 1506.385124][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.390416][ C1] __msan_chain_origin+0x50/0x90 [ 1506.395372][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1506.400155][ C1] tcp_time_wait+0xd9/0x1150 [ 1506.404769][ C1] ? tcp_send_ack+0x68/0x90 [ 1506.409350][ C1] tcp_fin+0x23a/0x9f0 [ 1506.413433][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1506.418302][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1506.424118][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1506.430187][ C1] ? tcp_urg+0xb22/0x10c0 [ 1506.434535][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1506.440000][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1506.445813][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1506.451889][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.457104][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.462316][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1506.466914][ C1] ? kmsan_set_origin_checked+0xa0/0xf0 [ 1506.472478][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1506.476992][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1506.483091][ C1] ? tcp_v4_rcv+0x1831/0x5c10 [ 1506.487783][ C1] ? tcp_filter+0xf0/0xf0 [ 1506.492128][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1506.497605][ C1] ip_local_deliver+0x727/0x8d0 [ 1506.502470][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1506.513927][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1506.519567][ C1] ip_rcv+0x795/0x810 [ 1506.523566][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1506.528343][ C1] __netif_receive_skb+0x265/0x670 [ 1506.533463][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1506.539013][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1506.544678][ C1] process_backlog+0x50d/0xba0 [ 1506.549471][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1506.555294][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1506.560608][ C1] napi_poll+0x43b/0xfd0 [ 1506.564884][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.570095][ C1] net_rx_action+0x35c/0xd40 [ 1506.574707][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1506.579477][ C1] __do_softirq+0x2ea/0x7f5 [ 1506.584000][ C1] asm_call_on_stack+0xf/0x20 [ 1506.588674][ C1] [ 1506.591631][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1506.596668][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1506.601883][ C1] local_bh_enable+0x36/0x40 [ 1506.606499][ C1] ip_finish_output2+0x2459/0x2930 [ 1506.611626][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1506.617354][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1506.623345][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.628567][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1506.633613][ C1] ip_finish_output+0x14b/0x4b0 [ 1506.638508][ C1] ip_output+0x5f2/0x6e0 [ 1506.642783][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1506.648077][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1506.653113][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1506.658059][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.663284][ C1] ip_queue_xmit+0xcc/0xf0 [ 1506.667711][ C1] ? tcp_v6_send_response+0x2c20/0x2c20 [ 1506.673276][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1506.679393][ C1] tcp_write_xmit+0x4f5b/0xe6a0 [ 1506.684280][ C1] ? kmsan_get_metadata+0x30/0x180 [ 1506.689427][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.694650][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.699865][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.705193][ C1] __tcp_push_pending_frames+0x150/0x5c0 [ 1506.710846][ C1] tcp_send_fin+0x192a/0x1bc0 [ 1506.715553][ C1] ? tcp_set_state+0x9ec/0xb40 [ 1506.720332][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.725663][ C1] tcp_shutdown+0x1f7/0x270 [ 1506.730188][ C1] ? tcp_set_state+0xb40/0xb40 [ 1506.734972][ C1] inet_shutdown+0x44f/0x6d0 [ 1506.739577][ C1] ? inet_recvmsg+0x6b0/0x6b0 [ 1506.744261][ C1] kernel_sock_shutdown+0x98/0xc0 [ 1506.749337][ C1] rds_tcp_accept_one+0x1060/0x12c0 [ 1506.754556][ C1] rds_tcp_accept_worker+0x60/0x180 [ 1506.759764][ C1] ? rds_tcp_exit_net+0xcc0/0xcc0 [ 1506.764794][ C1] process_one_work+0x1688/0x2140 [ 1506.769838][ C1] worker_thread+0x10bc/0x2730 [ 1506.774666][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.779877][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1506.785098][ C1] kthread+0x551/0x590 [ 1506.789293][ C1] ? process_one_work+0x2140/0x2140 [ 1506.794501][ C1] ? kthread_blkcg+0x110/0x110 [ 1506.805615][ C1] ret_from_fork+0x1f/0x30 [ 1506.810561][ C1] Uninit was stored to memory at: [ 1506.815594][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1506.821321][ C1] __msan_chain_origin+0x50/0x90 [ 1506.826267][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1506.831037][ C1] tcp_time_wait+0xd9/0x1150 [ 1506.835637][ C1] tcp_fin+0x23a/0x9f0 [ 1506.839712][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1506.844568][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1506.850030][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1506.854624][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1506.859130][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1506.864604][ C1] ip_local_deliver+0x727/0x8d0 [ 1506.869477][ C1] ip_rcv+0x795/0x810 [ 1506.873465][ C1] __netif_receive_skb+0x265/0x670 [ 1506.878582][ C1] process_backlog+0x50d/0xba0 [ 1506.883351][ C1] napi_poll+0x43b/0xfd0 [ 1506.887598][ C1] net_rx_action+0x35c/0xd40 [ 1506.892200][ C1] __do_softirq+0x2ea/0x7f5 [ 1506.896780][ C1] [ 1506.899104][ C1] Uninit was stored to memory at: [ 1506.904135][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1506.909863][ C1] __msan_chain_origin+0x50/0x90 [ 1506.914814][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1506.919591][ C1] tcp_time_wait+0xd9/0x1150 [ 1506.924191][ C1] tcp_fin+0x23a/0x9f0 [ 1506.928266][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1506.933124][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1506.938595][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1506.943196][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1506.947703][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1506.953174][ C1] ip_local_deliver+0x727/0x8d0 [ 1506.958040][ C1] ip_rcv+0x795/0x810 [ 1506.962134][ C1] __netif_receive_skb+0x265/0x670 [ 1506.967252][ C1] process_backlog+0x50d/0xba0 [ 1506.972019][ C1] napi_poll+0x43b/0xfd0 [ 1506.976266][ C1] net_rx_action+0x35c/0xd40 [ 1506.980858][ C1] __do_softirq+0x2ea/0x7f5 [ 1506.985350][ C1] [ 1506.987675][ C1] Uninit was stored to memory at: [ 1506.992704][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1506.998427][ C1] __msan_chain_origin+0x50/0x90 [ 1507.003371][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1507.008146][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.012749][ C1] tcp_fin+0x23a/0x9f0 [ 1507.016823][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1507.021679][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1507.027147][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.031745][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.036266][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.041730][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.046589][ C1] ip_rcv+0x795/0x810 [ 1507.050585][ C1] __netif_receive_skb+0x265/0x670 [ 1507.055703][ C1] process_backlog+0x50d/0xba0 [ 1507.060477][ C1] napi_poll+0x43b/0xfd0 [ 1507.064821][ C1] net_rx_action+0x35c/0xd40 [ 1507.069430][ C1] __do_softirq+0x2ea/0x7f5 [ 1507.073929][ C1] [ 1507.076256][ C1] Uninit was stored to memory at: [ 1507.081297][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1507.087029][ C1] __msan_chain_origin+0x50/0x90 [ 1507.092094][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1507.096866][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.101457][ C1] tcp_fin+0x23a/0x9f0 [ 1507.105529][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1507.110382][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1507.115850][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.120443][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.124951][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.130412][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.135263][ C1] ip_rcv+0x795/0x810 [ 1507.139249][ C1] __netif_receive_skb+0x265/0x670 [ 1507.144365][ C1] process_backlog+0x50d/0xba0 [ 1507.149135][ C1] napi_poll+0x43b/0xfd0 [ 1507.153382][ C1] net_rx_action+0x35c/0xd40 [ 1507.157975][ C1] __do_softirq+0x2ea/0x7f5 [ 1507.162466][ C1] [ 1507.164899][ C1] Uninit was stored to memory at: [ 1507.169931][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1507.175656][ C1] __msan_chain_origin+0x50/0x90 [ 1507.180604][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1507.185379][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.189975][ C1] tcp_fin+0x23a/0x9f0 [ 1507.194045][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1507.198902][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1507.204365][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.208960][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.213467][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.218928][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.223781][ C1] ip_rcv+0x795/0x810 [ 1507.227771][ C1] __netif_receive_skb+0x265/0x670 [ 1507.232887][ C1] process_backlog+0x50d/0xba0 [ 1507.237668][ C1] napi_poll+0x43b/0xfd0 [ 1507.241921][ C1] net_rx_action+0x35c/0xd40 [ 1507.246514][ C1] __do_softirq+0x2ea/0x7f5 [ 1507.251005][ C1] [ 1507.253326][ C1] Uninit was stored to memory at: [ 1507.258363][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1507.264088][ C1] __msan_chain_origin+0x50/0x90 [ 1507.269053][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1507.273828][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.278422][ C1] tcp_fin+0x23a/0x9f0 [ 1507.282493][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1507.287349][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1507.292824][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.297420][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.301931][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.307393][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.312243][ C1] ip_rcv+0x795/0x810 [ 1507.316230][ C1] __netif_receive_skb+0x265/0x670 [ 1507.321343][ C1] process_backlog+0x50d/0xba0 [ 1507.326131][ C1] napi_poll+0x43b/0xfd0 [ 1507.330383][ C1] net_rx_action+0x35c/0xd40 [ 1507.334984][ C1] __do_softirq+0x2ea/0x7f5 [ 1507.339477][ C1] [ 1507.341802][ C1] Uninit was stored to memory at: [ 1507.346836][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1507.352560][ C1] __msan_chain_origin+0x50/0x90 [ 1507.357505][ C1] inet_twsk_alloc+0xac7/0xbd0 [ 1507.362285][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.366889][ C1] tcp_rcv_state_process+0xf6e/0x45b0 [ 1507.372267][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.376862][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.381373][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.386833][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.391682][ C1] ip_rcv+0x795/0x810 [ 1507.395671][ C1] __netif_receive_skb+0x265/0x670 [ 1507.400789][ C1] process_backlog+0x50d/0xba0 [ 1507.405557][ C1] napi_poll+0x43b/0xfd0 [ 1507.409804][ C1] net_rx_action+0x35c/0xd40 [ 1507.414399][ C1] __do_softirq+0x2ea/0x7f5 [ 1507.418893][ C1] [ 1507.421246][ C1] Uninit was created at: [ 1507.425494][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1507.431149][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1507.435921][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1507.441385][ C1] alloc_pages_current+0x685/0xb50 [ 1507.446497][ C1] alloc_slab_page+0x11c/0x1240 [ 1507.451486][ C1] new_slab+0x2bf/0x10c0 [ 1507.455737][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1507.460419][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1507.465274][ C1] inet_twsk_alloc+0x154/0xbd0 [ 1507.470045][ C1] tcp_time_wait+0xd9/0x1150 [ 1507.474638][ C1] tcp_fin+0x23a/0x9f0 [ 1507.478711][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1507.483566][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1507.489034][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1507.493631][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1507.498145][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1507.503609][ C1] ip_local_deliver+0x727/0x8d0 [ 1507.508464][ C1] ip_rcv+0x795/0x810 [ 1507.512453][ C1] __netif_receive_skb+0x265/0x670 [ 1507.517571][ C1] process_backlog+0x50d/0xba0 [ 1507.522339][ C1] napi_poll+0x43b/0xfd0 [ 1507.526599][ C1] net_rx_action+0x35c/0xd40 [ 1507.531196][ C1] __do_softirq+0x2ea/0x7f5 20:01:03 executing program 4: 20:01:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:03 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) 20:01:03 executing program 2: 20:01:03 executing program 5: 20:01:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1507.971654][T27301] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1508.285985][T27309] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x7ff, 0x0, 0x0, 0x4, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x23, 0x0, 0x0, @time={0x0, 0x1}, {}, {0x0, 0x2}, @raw8={"a35705c540cbb6215dd33459"}}], 0x1c) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) r0 = getpid() write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000400)={0x18, 0x73, 0x1, {{0x4, 0x3, 0x5}, 0x3}}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$P9_RRENAME(r1, &(0x7f0000000180)={0x7, 0x15, 0x1}, 0x7) pipe(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000300)=""/250) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)="83017aa40c7ba7c93e164c1667f82ce3cbf97e2422292a4af59cd1324eb19f3d4d72dc1b2697688c340e8c7f9b8f1a119750fdc6f4523583d6", 0x39}], 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0x8, 0x0, 0x29}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:01:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000780)={0x74, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS]}, @ETHTOOL_A_LINKMODES_DUPLEX, @ETHTOOL_A_LINKMODES_AUTONEG]}, 0x74}, 0x1, 0xf0ffffff00000000}, 0x0) 20:01:04 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:04 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x10}, 0x20) 20:01:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1508.790895][T27315] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1508.861886][T27318] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1508.971623][T27317] IPVS: ftp: loaded support on port[0] = 21 [ 1509.017215][T27322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1509.090993][T27328] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:04 executing program 5: 20:01:05 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) 20:01:05 executing program 2: 20:01:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:06 executing program 5: 20:01:06 executing program 2: [ 1511.126720][T27361] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1511.196668][T27366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1511.804188][T19293] tipc: TX() has been purged, node left! 20:01:08 executing program 4: 20:01:08 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) 20:01:08 executing program 2: 20:01:08 executing program 5: 20:01:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1512.939505][T27379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1513.012964][T27384] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:08 executing program 2: 20:01:08 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) 20:01:08 executing program 5: 20:01:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:09 executing program 4: 20:01:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:09 executing program 2: 20:01:09 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:09 executing program 5: [ 1514.593711][T27399] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:10 executing program 2: 20:01:10 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:10 executing program 4: [ 1514.827331][T27406] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:10 executing program 5: 20:01:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:10 executing program 2: [ 1515.481907][T27417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1515.550678][T27422] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:13 executing program 5: 20:01:13 executing program 4: 20:01:13 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:13 executing program 2: 20:01:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1518.077457][T27431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1518.136973][T27440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:14 executing program 5: 20:01:14 executing program 2: 20:01:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:14 executing program 4: 20:01:14 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1518.770178][T27449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1518.846505][T27456] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:14 executing program 5: 20:01:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:17 executing program 2: 20:01:17 executing program 4: 20:01:17 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:17 executing program 5: [ 1521.633054][T27470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1521.730729][T27477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:17 executing program 4: 20:01:17 executing program 5: 20:01:17 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:17 executing program 2: 20:01:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:17 executing program 5: 20:01:18 executing program 2: 20:01:18 executing program 4: [ 1522.450458][T27490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:18 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1522.556480][T27495] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:18 executing program 5: 20:01:18 executing program 2: 20:01:18 executing program 4: 20:01:18 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1523.228966][T27512] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1523.451855][T27519] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1523.460597][ C0] not chained 260000 origins [ 1523.465748][ C0] CPU: 0 PID: 12129 Comm: kworker/u4:5 Not tainted 5.8.0-rc5-syzkaller #0 [ 1523.474254][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1523.484320][ C0] Workqueue: krdsd rds_connect_worker [ 1523.489681][ C0] Call Trace: [ 1523.492955][ C0] [ 1523.495803][ C0] dump_stack+0x21c/0x280 [ 1523.500146][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1523.505862][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1523.511919][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1523.516859][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.522140][ C0] ? __should_failslab+0x1f6/0x290 [ 1523.527243][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.532432][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.538230][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1523.544376][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1523.549700][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.554893][ C0] __msan_chain_origin+0x50/0x90 [ 1523.559851][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1523.564892][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1523.570948][ C0] ? cache_from_obj+0x67/0x640 [ 1523.575703][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.580892][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.586087][ C0] tcp_v4_conn_request+0x201/0x290 [ 1523.591282][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1523.596301][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1523.601577][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1523.614149][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.619947][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1523.626007][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.631197][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.637002][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.642197][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1523.646793][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1523.651291][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1523.657371][ C0] ? tcp_filter+0xf0/0xf0 [ 1523.661705][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1523.667165][ C0] ip_local_deliver+0x727/0x8d0 [ 1523.672017][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1523.677046][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1523.682700][ C0] ip_rcv+0x795/0x810 [ 1523.686680][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1523.691440][ C0] __netif_receive_skb+0x265/0x670 [ 1523.697065][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1523.702599][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1523.708231][ C0] process_backlog+0x50d/0xba0 [ 1523.712989][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.718795][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1523.724075][ C0] napi_poll+0x43b/0xfd0 [ 1523.728316][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.733513][ C0] net_rx_action+0x35c/0xd40 [ 1523.738104][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1523.742873][ C0] __do_softirq+0x2ea/0x7f5 [ 1523.747376][ C0] asm_call_on_stack+0xf/0x20 [ 1523.752034][ C0] [ 1523.754969][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1523.759985][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1523.765181][ C0] local_bh_enable+0x36/0x40 [ 1523.769762][ C0] ip_finish_output2+0x2459/0x2930 [ 1523.774866][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1523.780577][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1523.786549][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.791748][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1523.796774][ C0] ip_finish_output+0x14b/0x4b0 [ 1523.801645][ C0] ip_output+0x5f2/0x6e0 [ 1523.805887][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1523.811251][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1523.816266][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1523.821196][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.827015][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1523.832307][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.837513][ C0] ip_queue_xmit+0xcc/0xf0 [ 1523.841925][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1523.846768][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1523.851960][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1523.857534][ C0] tcp_connect+0x153f/0x3bb0 [ 1523.862121][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1523.867408][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1523.873216][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1523.879111][ C0] ? prandom_u32+0x1c1/0x280 [ 1523.883705][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1523.888609][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1523.893625][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1523.899085][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.904280][ C0] inet_stream_connect+0x101/0x180 [ 1523.909493][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1523.915120][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1523.920747][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.925939][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1523.931558][ C0] rds_connect_worker+0x36b/0x550 [ 1523.936577][ C0] ? rds_addr_cmp+0x290/0x290 [ 1523.941262][ C0] process_one_work+0x1688/0x2140 [ 1523.948485][ C0] worker_thread+0x10bc/0x2730 [ 1523.953245][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1523.958447][ C0] kthread+0x551/0x590 [ 1523.962504][ C0] ? process_one_work+0x2140/0x2140 [ 1523.967699][ C0] ? kthread_blkcg+0x110/0x110 [ 1523.972475][ C0] ret_from_fork+0x1f/0x30 [ 1523.976882][ C0] Uninit was stored to memory at: [ 1523.981912][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1523.987622][ C0] __msan_chain_origin+0x50/0x90 [ 1523.992549][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1523.997564][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.002664][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.007701][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.013494][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.018072][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.022567][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.028014][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.032849][ C0] ip_rcv+0x795/0x810 [ 1524.036822][ C0] __netif_receive_skb+0x265/0x670 [ 1524.041923][ C0] process_backlog+0x50d/0xba0 [ 1524.046778][ C0] napi_poll+0x43b/0xfd0 [ 1524.051017][ C0] net_rx_action+0x35c/0xd40 [ 1524.055596][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.060077][ C0] [ 1524.062386][ C0] Uninit was stored to memory at: [ 1524.067400][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.073108][ C0] __msan_chain_origin+0x50/0x90 [ 1524.078038][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1524.083309][ C0] tcp_conn_request+0x3046/0x4c30 [ 1524.088321][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.093423][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.098603][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.103970][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.113941][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.118438][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.123885][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.128724][ C0] ip_rcv+0x795/0x810 [ 1524.132699][ C0] __netif_receive_skb+0x265/0x670 [ 1524.137800][ C0] process_backlog+0x50d/0xba0 [ 1524.142553][ C0] napi_poll+0x43b/0xfd0 [ 1524.147742][ C0] net_rx_action+0x35c/0xd40 [ 1524.152412][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.156894][ C0] [ 1524.159206][ C0] Uninit was stored to memory at: [ 1524.164224][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.169929][ C0] __msan_chain_origin+0x50/0x90 [ 1524.174860][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1524.179880][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.184984][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.189996][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.195358][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.199939][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.204432][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.209878][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.214717][ C0] ip_rcv+0x795/0x810 [ 1524.218690][ C0] __netif_receive_skb+0x265/0x670 [ 1524.223810][ C0] process_backlog+0x50d/0xba0 [ 1524.228571][ C0] napi_poll+0x43b/0xfd0 [ 1524.232815][ C0] net_rx_action+0x35c/0xd40 [ 1524.237421][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.241907][ C0] [ 1524.244223][ C0] Uninit was stored to memory at: [ 1524.249244][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.254954][ C0] __msan_chain_origin+0x50/0x90 [ 1524.259913][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1524.265278][ C0] tcp_conn_request+0x3046/0x4c30 [ 1524.270292][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.275394][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.280407][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.285769][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.290348][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.294842][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.300292][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.305165][ C0] ip_rcv+0x795/0x810 [ 1524.309140][ C0] __netif_receive_skb+0x265/0x670 [ 1524.314245][ C0] process_backlog+0x50d/0xba0 [ 1524.318997][ C0] napi_poll+0x43b/0xfd0 [ 1524.323228][ C0] net_rx_action+0x35c/0xd40 [ 1524.327807][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.332289][ C0] [ 1524.334604][ C0] Uninit was stored to memory at: [ 1524.339643][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.345350][ C0] __msan_chain_origin+0x50/0x90 [ 1524.350277][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1524.355289][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.360391][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.365403][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.370780][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.375367][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.379860][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.385325][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.390166][ C0] ip_rcv+0x795/0x810 [ 1524.394138][ C0] __netif_receive_skb+0x265/0x670 [ 1524.399239][ C0] process_backlog+0x50d/0xba0 [ 1524.403991][ C0] napi_poll+0x43b/0xfd0 [ 1524.408223][ C0] net_rx_action+0x35c/0xd40 [ 1524.412804][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.417285][ C0] [ 1524.419605][ C0] Uninit was stored to memory at: [ 1524.424643][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.430360][ C0] __msan_chain_origin+0x50/0x90 [ 1524.435292][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1524.440569][ C0] tcp_conn_request+0x3046/0x4c30 [ 1524.445586][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.450695][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.455710][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.461088][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.465679][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.470176][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.475628][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.480469][ C0] ip_rcv+0x795/0x810 [ 1524.484445][ C0] __netif_receive_skb+0x265/0x670 [ 1524.489550][ C0] process_backlog+0x50d/0xba0 [ 1524.494306][ C0] napi_poll+0x43b/0xfd0 [ 1524.498538][ C0] net_rx_action+0x35c/0xd40 [ 1524.503122][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.507615][ C0] [ 1524.509927][ C0] Uninit was stored to memory at: [ 1524.514941][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1524.520648][ C0] __msan_chain_origin+0x50/0x90 [ 1524.525577][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1524.530595][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.535693][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1524.540705][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.546068][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.550648][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.555144][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.560592][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.565430][ C0] ip_rcv+0x795/0x810 [ 1524.569419][ C0] __netif_receive_skb+0x265/0x670 [ 1524.574521][ C0] process_backlog+0x50d/0xba0 [ 1524.579273][ C0] napi_poll+0x43b/0xfd0 [ 1524.583512][ C0] net_rx_action+0x35c/0xd40 [ 1524.588089][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.592568][ C0] [ 1524.594883][ C0] Uninit was created at: [ 1524.599115][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1524.604737][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1524.609491][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1524.614938][ C0] alloc_pages_current+0x685/0xb50 [ 1524.620033][ C0] alloc_slab_page+0x11c/0x1240 [ 1524.624872][ C0] new_slab+0x2bf/0x10c0 [ 1524.629103][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1524.633779][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1524.638617][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1524.643381][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1524.648308][ C0] tcp_v4_conn_request+0x201/0x290 [ 1524.653406][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1524.658764][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1524.663342][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1524.667844][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1524.673290][ C0] ip_local_deliver+0x727/0x8d0 [ 1524.678124][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1524.683047][ C0] ip_list_rcv+0x904/0x970 [ 1524.687458][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1524.693530][ C0] __netif_receive_skb_list+0x818/0x990 [ 1524.699066][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1524.705381][ C0] napi_complete_done+0x552/0xf90 [ 1524.710418][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1524.715776][ C0] virtnet_poll+0x170f/0x1d10 [ 1524.720440][ C0] napi_poll+0x43b/0xfd0 [ 1524.724670][ C0] net_rx_action+0x35c/0xd40 [ 1524.729265][ C0] __do_softirq+0x2ea/0x7f5 [ 1524.734991][T27522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:20 executing program 5: 20:01:20 executing program 2: 20:01:20 executing program 4: 20:01:20 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:20 executing program 5: 20:01:21 executing program 2: 20:01:21 executing program 4: [ 1525.521436][T27533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:21 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1525.773800][T27539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:21 executing program 5: 20:01:21 executing program 2: 20:01:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:22 executing program 4: 20:01:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:22 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:22 executing program 5: 20:01:22 executing program 2: [ 1526.969942][T27555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:22 executing program 5: [ 1527.186450][T27567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:22 executing program 2: 20:01:23 executing program 4: 20:01:23 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:01:23 executing program 5: [ 1527.857302][T27578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1528.048691][T27585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:25 executing program 2: 20:01:25 executing program 4: 20:01:25 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:01:25 executing program 5: [ 1530.497419][T27599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1530.719645][T27606] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:26 executing program 5: 20:01:26 executing program 2: 20:01:26 executing program 4: 20:01:26 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:01:26 executing program 5: [ 1531.404139][T27618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1531.548018][T27626] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:29 executing program 2: 20:01:29 executing program 4: 20:01:29 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:29 executing program 5: 20:01:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1533.940589][T27638] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:29 executing program 2: [ 1534.076713][T27641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:29 executing program 5: 20:01:29 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:29 executing program 4: 20:01:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:30 executing program 2: [ 1534.759532][T27655] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1534.877723][T27658] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1536.669942][ C1] not chained 270000 origins [ 1536.674593][ C1] CPU: 1 PID: 25079 Comm: kworker/u4:4 Not tainted 5.8.0-rc5-syzkaller #0 [ 1536.683091][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.693164][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 1536.698795][ C1] Call Trace: [ 1536.702078][ C1] [ 1536.704947][ C1] dump_stack+0x21c/0x280 [ 1536.709377][ C1] ? tcp_v4_do_rcv+0xbfc/0xff0 [ 1536.714152][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1536.719882][ C1] ? do_softirq_own_stack+0x7c/0xa0 [ 1536.725085][ C1] ? __local_bh_enable_ip+0x184/0x1d0 [ 1536.730462][ C1] ? local_bh_enable+0x36/0x40 [ 1536.735232][ C1] ? ip_finish_output2+0x2459/0x2930 [ 1536.740520][ C1] ? __ip_finish_output+0xeb5/0xfd0 [ 1536.745726][ C1] ? ip_finish_output+0x14b/0x4b0 [ 1536.750758][ C1] ? ip_output+0x5f2/0x6e0 [ 1536.755180][ C1] ? __ip_queue_xmit+0x1eac/0x23c0 [ 1536.760296][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 1536.764893][ C1] ? __tcp_transmit_skb+0x4b9e/0x5d70 [ 1536.770272][ C1] ? tcp_write_xmit+0x4f5b/0xe6a0 [ 1536.775304][ C1] ? __tcp_push_pending_frames+0x150/0x5c0 [ 1536.781117][ C1] ? tcp_send_fin+0x192a/0x1bc0 [ 1536.785976][ C1] ? tcp_shutdown+0x1f7/0x270 [ 1536.790674][ C1] ? inet_shutdown+0x44f/0x6d0 [ 1536.795443][ C1] ? kernel_sock_shutdown+0x98/0xc0 [ 1536.800655][ C1] ? rds_tcp_accept_one+0x1060/0x12c0 [ 1536.806035][ C1] ? rds_tcp_accept_worker+0x60/0x180 [ 1536.811416][ C1] ? process_one_work+0x1688/0x2140 [ 1536.816621][ C1] ? worker_thread+0x10bc/0x2730 [ 1536.821677][ C1] ? kthread+0x551/0x590 [ 1536.825928][ C1] ? ret_from_fork+0x1f/0x30 [ 1536.830528][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1536.836346][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1536.842421][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1536.847635][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1536.853448][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1536.859605][ C1] ? __msan_get_context_state+0x9/0x20 [ 1536.865085][ C1] ? __module_get+0x19/0x210 [ 1536.869687][ C1] ? inet_twsk_alloc+0x7fd/0xbd0 [ 1536.874639][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1536.879844][ C1] __msan_chain_origin+0x50/0x90 [ 1536.884792][ C1] tcp_time_wait+0xbba/0x1150 [ 1536.889487][ C1] tcp_fin+0x23a/0x9f0 [ 1536.893568][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1536.898434][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1536.904249][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1536.910317][ C1] ? tcp_urg+0xb22/0x10c0 [ 1536.914680][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1536.920151][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1536.926085][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1536.932158][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1536.937488][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1536.942699][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1536.947295][ C1] ? kmsan_set_origin_checked+0xa0/0xf0 [ 1536.952856][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1536.957367][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1536.963462][ C1] ? tcp_v4_rcv+0x1831/0x5c10 [ 1536.968151][ C1] ? tcp_filter+0xf0/0xf0 [ 1536.972490][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1536.977965][ C1] ip_local_deliver+0x727/0x8d0 [ 1536.982831][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1536.987860][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1536.993497][ C1] ip_rcv+0x795/0x810 [ 1536.997497][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1537.002273][ C1] __netif_receive_skb+0x265/0x670 [ 1537.007665][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1537.013217][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1537.018865][ C1] process_backlog+0x50d/0xba0 [ 1537.023646][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1537.029468][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1537.034758][ C1] napi_poll+0x43b/0xfd0 [ 1537.039014][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.044225][ C1] net_rx_action+0x35c/0xd40 [ 1537.048834][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1537.053609][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.058129][ C1] asm_call_on_stack+0xf/0x20 [ 1537.062910][ C1] [ 1537.065863][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1537.071020][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1537.076257][ C1] local_bh_enable+0x36/0x40 [ 1537.080863][ C1] ip_finish_output2+0x2459/0x2930 [ 1537.085987][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1537.091717][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1537.097709][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.102935][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1537.107984][ C1] ip_finish_output+0x14b/0x4b0 [ 1537.112962][ C1] ip_output+0x5f2/0x6e0 20:01:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:32 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:32 executing program 5: 20:01:32 executing program 4: 20:01:32 executing program 2: 20:01:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1537.117222][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1537.122626][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1537.127656][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1537.132602][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.137831][ C1] ip_queue_xmit+0xcc/0xf0 [ 1537.142258][ C1] ? tcp_v6_send_response+0x2c20/0x2c20 [ 1537.147826][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1537.153157][ C1] tcp_write_xmit+0x4f5b/0xe6a0 [ 1537.158043][ C1] ? kmsan_get_metadata+0x30/0x180 [ 1537.163378][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.168584][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.173792][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.179003][ C1] __tcp_push_pending_frames+0x150/0x5c0 [ 1537.184647][ C1] tcp_send_fin+0x192a/0x1bc0 [ 1537.189428][ C1] ? tcp_set_state+0x9ec/0xb40 [ 1537.194205][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.199416][ C1] tcp_shutdown+0x1f7/0x270 [ 1537.203930][ C1] ? tcp_set_state+0xb40/0xb40 [ 1537.208707][ C1] inet_shutdown+0x44f/0x6d0 [ 1537.213314][ C1] ? inet_recvmsg+0x6b0/0x6b0 [ 1537.217983][ C1] kernel_sock_shutdown+0x98/0xc0 [ 1537.223027][ C1] rds_tcp_accept_one+0x1060/0x12c0 [ 1537.228227][ C1] rds_tcp_accept_worker+0x60/0x180 [ 1537.233424][ C1] ? rds_tcp_exit_net+0xcc0/0xcc0 [ 1537.238455][ C1] process_one_work+0x1688/0x2140 [ 1537.243492][ C1] worker_thread+0x10bc/0x2730 [ 1537.248251][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.253439][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1537.258640][ C1] kthread+0x551/0x590 [ 1537.262711][ C1] ? process_one_work+0x2140/0x2140 [ 1537.267908][ C1] ? kthread_blkcg+0x110/0x110 [ 1537.272667][ C1] ret_from_fork+0x1f/0x30 [ 1537.278213][ C1] Uninit was stored to memory at: [ 1537.283232][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.288959][ C1] __msan_chain_origin+0x50/0x90 [ 1537.293893][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1537.298674][ C1] tcp_time_wait+0xd9/0x1150 [ 1537.303256][ C1] tcp_fin+0x23a/0x9f0 [ 1537.307319][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.312159][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.317624][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.322204][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.326696][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.332158][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.336996][ C1] ip_rcv+0x795/0x810 [ 1537.340987][ C1] __netif_receive_skb+0x265/0x670 [ 1537.346087][ C1] process_backlog+0x50d/0xba0 [ 1537.350837][ C1] napi_poll+0x43b/0xfd0 [ 1537.355068][ C1] net_rx_action+0x35c/0xd40 [ 1537.359734][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.364321][ C1] [ 1537.366634][ C1] Uninit was stored to memory at: [ 1537.371648][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.377356][ C1] __msan_chain_origin+0x50/0x90 [ 1537.382327][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1537.387520][ C1] tcp_time_wait+0xf7b/0x1150 [ 1537.392401][ C1] tcp_fin+0x23a/0x9f0 [ 1537.396459][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.401297][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.406750][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.411326][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.415821][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.421269][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.426104][ C1] ip_rcv+0x795/0x810 [ 1537.430075][ C1] __netif_receive_skb+0x265/0x670 [ 1537.435174][ C1] process_backlog+0x50d/0xba0 [ 1537.439926][ C1] napi_poll+0x43b/0xfd0 [ 1537.444157][ C1] net_rx_action+0x35c/0xd40 [ 1537.448737][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.453217][ C1] [ 1537.455530][ C1] Uninit was stored to memory at: [ 1537.460543][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.466247][ C1] __msan_chain_origin+0x50/0x90 [ 1537.471173][ C1] tcp_time_wait+0xbba/0x1150 [ 1537.475840][ C1] tcp_fin+0x23a/0x9f0 [ 1537.480035][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.484959][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.490421][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.495150][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.499643][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.505089][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.509923][ C1] ip_rcv+0x795/0x810 [ 1537.513891][ C1] __netif_receive_skb+0x265/0x670 [ 1537.518990][ C1] process_backlog+0x50d/0xba0 [ 1537.523745][ C1] napi_poll+0x43b/0xfd0 [ 1537.527974][ C1] net_rx_action+0x35c/0xd40 [ 1537.532559][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.537053][ C1] [ 1537.539363][ C1] Uninit was stored to memory at: [ 1537.544376][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.550081][ C1] __msan_chain_origin+0x50/0x90 [ 1537.555008][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1537.559757][ C1] tcp_time_wait+0xd9/0x1150 [ 1537.564367][ C1] tcp_fin+0x23a/0x9f0 [ 1537.568420][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.573256][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.578874][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.583467][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.587955][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.593400][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.598235][ C1] ip_rcv+0x795/0x810 [ 1537.602219][ C1] __netif_receive_skb+0x265/0x670 [ 1537.607328][ C1] process_backlog+0x50d/0xba0 [ 1537.612079][ C1] napi_poll+0x43b/0xfd0 [ 1537.616310][ C1] net_rx_action+0x35c/0xd40 [ 1537.620886][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.625366][ C1] [ 1537.627677][ C1] Uninit was stored to memory at: [ 1537.632689][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.638396][ C1] __msan_chain_origin+0x50/0x90 [ 1537.643324][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1537.648519][ C1] tcp_time_wait+0xf7b/0x1150 [ 1537.653182][ C1] tcp_fin+0x23a/0x9f0 [ 1537.657327][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.662254][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.667714][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.672306][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.676802][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.682253][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.687093][ C1] ip_rcv+0x795/0x810 [ 1537.691068][ C1] __netif_receive_skb+0x265/0x670 [ 1537.696687][ C1] process_backlog+0x50d/0xba0 [ 1537.701442][ C1] napi_poll+0x43b/0xfd0 [ 1537.705674][ C1] net_rx_action+0x35c/0xd40 [ 1537.711208][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.715690][ C1] [ 1537.718005][ C1] Uninit was stored to memory at: [ 1537.723018][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.728728][ C1] __msan_chain_origin+0x50/0x90 [ 1537.733655][ C1] tcp_time_wait+0xbba/0x1150 [ 1537.738317][ C1] tcp_fin+0x23a/0x9f0 [ 1537.742374][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.747212][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.752659][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.757237][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.761737][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.767183][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.772020][ C1] ip_rcv+0x795/0x810 [ 1537.776007][ C1] __netif_receive_skb+0x265/0x670 [ 1537.781118][ C1] process_backlog+0x50d/0xba0 [ 1537.785874][ C1] napi_poll+0x43b/0xfd0 [ 1537.790113][ C1] net_rx_action+0x35c/0xd40 [ 1537.794715][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.799202][ C1] [ 1537.801521][ C1] Uninit was stored to memory at: [ 1537.806545][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1537.812273][ C1] __msan_chain_origin+0x50/0x90 [ 1537.817210][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1537.821970][ C1] tcp_time_wait+0xd9/0x1150 [ 1537.826550][ C1] tcp_fin+0x23a/0x9f0 [ 1537.830608][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.835450][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.840899][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.845480][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.849972][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.855417][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.860253][ C1] ip_rcv+0x795/0x810 [ 1537.864226][ C1] __netif_receive_skb+0x265/0x670 [ 1537.869326][ C1] process_backlog+0x50d/0xba0 [ 1537.874081][ C1] napi_poll+0x43b/0xfd0 [ 1537.878314][ C1] net_rx_action+0x35c/0xd40 [ 1537.882894][ C1] __do_softirq+0x2ea/0x7f5 [ 1537.887397][ C1] [ 1537.889707][ C1] Uninit was created at: [ 1537.893939][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1537.899559][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1537.904316][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1537.909762][ C1] alloc_pages_current+0x685/0xb50 [ 1537.914860][ C1] alloc_slab_page+0x11c/0x1240 [ 1537.919698][ C1] new_slab+0x2bf/0x10c0 [ 1537.923932][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1537.928599][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1537.933443][ C1] inet_twsk_alloc+0x154/0xbd0 [ 1537.938196][ C1] tcp_time_wait+0xd9/0x1150 [ 1537.942779][ C1] tcp_fin+0x23a/0x9f0 [ 1537.946841][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1537.951682][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1537.957133][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1537.961732][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1537.966242][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1537.971687][ C1] ip_local_deliver+0x727/0x8d0 [ 1537.976612][ C1] ip_rcv+0x795/0x810 [ 1537.980600][ C1] __netif_receive_skb+0x265/0x670 [ 1537.985700][ C1] process_backlog+0x50d/0xba0 [ 1537.990452][ C1] napi_poll+0x43b/0xfd0 [ 1537.994683][ C1] net_rx_action+0x35c/0xd40 [ 1537.999350][ C1] __do_softirq+0x2ea/0x7f5 [ 1538.133779][T27673] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:33 executing program 5: 20:01:34 executing program 4: 20:01:34 executing program 2: 20:01:34 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1538.560720][T27677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1539.762102][T27694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:35 executing program 4: 20:01:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:38 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:38 executing program 2: 20:01:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:01:38 executing program 5: 20:01:38 executing program 4: [ 1542.849660][T27710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:38 executing program 5: 20:01:38 executing program 4: 20:01:38 executing program 2: 20:01:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:01:38 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:39 executing program 5: [ 1543.522486][T27721] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:41 executing program 4: 20:01:41 executing program 2: 20:01:41 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:41 executing program 5: [ 1546.289725][T27732] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:42 executing program 4: 20:01:42 executing program 5: 20:01:42 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:42 executing program 2: 20:01:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:42 executing program 5: [ 1547.049895][T27746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:45 executing program 4: 20:01:45 executing program 2: 20:01:45 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:45 executing program 5: [ 1549.727773][T27759] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:45 executing program 2: 20:01:45 executing program 4: 20:01:45 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:45 executing program 5: 20:01:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:45 executing program 4: [ 1550.389455][T27769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1551.442039][ C1] not chained 280000 origins [ 1551.446668][ C1] CPU: 1 PID: 8708 Comm: kworker/u4:2 Not tainted 5.8.0-rc5-syzkaller #0 [ 1551.455073][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.465141][ C1] Workqueue: krdsd rds_connect_worker [ 1551.470508][ C1] Call Trace: [ 1551.473788][ C1] [ 1551.476652][ C1] dump_stack+0x21c/0x280 [ 1551.481106][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1551.487452][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1551.493524][ C1] ? arch_stack_walk+0x346/0x3d0 [ 1551.498469][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.503680][ C1] ? __should_failslab+0x1f6/0x290 [ 1551.508797][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.514112][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.519929][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1551.526090][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1551.531397][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.536604][ C1] __msan_chain_origin+0x50/0x90 [ 1551.541565][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1551.546626][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1551.552697][ C1] ? cache_from_obj+0x67/0x640 [ 1551.557465][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.562674][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.567887][ C1] tcp_v4_conn_request+0x201/0x290 [ 1551.573012][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1551.578051][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1551.583345][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1551.588752][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.594565][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1551.600684][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.605903][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.611723][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.616932][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1551.621538][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1551.626049][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1551.632148][ C1] ? tcp_filter+0xf0/0xf0 [ 1551.636484][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1551.641954][ C1] ip_local_deliver+0x727/0x8d0 [ 1551.646819][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1551.651956][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1551.657592][ C1] ip_rcv+0x795/0x810 [ 1551.661590][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1551.666368][ C1] __netif_receive_skb+0x265/0x670 [ 1551.671487][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1551.677037][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1551.682685][ C1] process_backlog+0x50d/0xba0 [ 1551.687462][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.693396][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1551.698688][ C1] napi_poll+0x43b/0xfd0 [ 1551.702956][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.708166][ C1] net_rx_action+0x35c/0xd40 [ 1551.712772][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1551.717544][ C1] __do_softirq+0x2ea/0x7f5 [ 1551.722064][ C1] asm_call_on_stack+0xf/0x20 [ 1551.726734][ C1] [ 1551.729681][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1551.734718][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1551.739931][ C1] local_bh_enable+0x36/0x40 [ 1551.744531][ C1] ip_finish_output2+0x2459/0x2930 [ 1551.749655][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1551.755382][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1551.761371][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.766593][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1551.771641][ C1] ip_finish_output+0x14b/0x4b0 [ 1551.776508][ C1] ip_output+0x5f2/0x6e0 [ 1551.780767][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1551.786062][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1551.791092][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1551.796038][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.801858][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1551.807156][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.812813][ C1] ip_queue_xmit+0xcc/0xf0 [ 1551.817242][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1551.822106][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1551.827311][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1551.832901][ C1] tcp_connect+0x153f/0x3bb0 [ 1551.837502][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1551.842803][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1551.848622][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1551.854536][ C1] ? prandom_u32+0x1c1/0x280 [ 1551.859142][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1551.864135][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1551.869083][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1551.874563][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.879772][ C1] inet_stream_connect+0x101/0x180 [ 1551.884901][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1551.890542][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1551.896189][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.901503][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1551.906880][ C1] rds_connect_worker+0x36b/0x550 [ 1551.911915][ C1] ? rds_addr_cmp+0x290/0x290 [ 1551.916602][ C1] process_one_work+0x1688/0x2140 [ 1551.921683][ C1] worker_thread+0x10bc/0x2730 [ 1551.926455][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.931673][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1551.936899][ C1] kthread+0x551/0x590 [ 1551.940991][ C1] ? process_one_work+0x2140/0x2140 [ 1551.946199][ C1] ? kthread_blkcg+0x110/0x110 [ 1551.950977][ C1] ret_from_fork+0x1f/0x30 [ 1551.955396][ C1] Uninit was stored to memory at: [ 1551.960514][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1551.966242][ C1] __msan_chain_origin+0x50/0x90 [ 1551.971184][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1551.976326][ C1] tcp_v4_conn_request+0x201/0x290 [ 1551.981440][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1551.986572][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1551.991949][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1551.996542][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.001161][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.006622][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.011468][ C1] ip_rcv+0x795/0x810 [ 1552.015455][ C1] __netif_receive_skb+0x265/0x670 [ 1552.020656][ C1] process_backlog+0x50d/0xba0 [ 1552.025435][ C1] napi_poll+0x43b/0xfd0 [ 1552.029684][ C1] net_rx_action+0x35c/0xd40 [ 1552.034279][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.038768][ C1] [ 1552.041098][ C1] Uninit was stored to memory at: [ 1552.046139][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.051861][ C1] __msan_chain_origin+0x50/0x90 [ 1552.056801][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1552.062089][ C1] tcp_conn_request+0x3046/0x4c30 [ 1552.067122][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.072251][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.077277][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.082653][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.087252][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.091893][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.097361][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.102213][ C1] ip_rcv+0x795/0x810 [ 1552.106198][ C1] __netif_receive_skb+0x265/0x670 [ 1552.111324][ C1] process_backlog+0x50d/0xba0 [ 1552.116092][ C1] napi_poll+0x43b/0xfd0 [ 1552.120348][ C1] net_rx_action+0x35c/0xd40 [ 1552.124950][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.129443][ C1] [ 1552.131765][ C1] Uninit was stored to memory at: [ 1552.136890][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.142612][ C1] __msan_chain_origin+0x50/0x90 [ 1552.147551][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1552.152579][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.157693][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.162729][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.168214][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.172809][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.177314][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.182776][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.187629][ C1] ip_rcv+0x795/0x810 [ 1552.191642][ C1] __netif_receive_skb+0x265/0x670 [ 1552.196758][ C1] process_backlog+0x50d/0xba0 [ 1552.201525][ C1] napi_poll+0x43b/0xfd0 [ 1552.205773][ C1] net_rx_action+0x35c/0xd40 [ 1552.211070][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.215563][ C1] [ 1552.217895][ C1] Uninit was stored to memory at: [ 1552.222932][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.228654][ C1] __msan_chain_origin+0x50/0x90 [ 1552.233598][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1552.238889][ C1] tcp_conn_request+0x3046/0x4c30 [ 1552.243921][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.249297][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.254324][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.259871][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.264467][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.268974][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.274437][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.279288][ C1] ip_rcv+0x795/0x810 [ 1552.283286][ C1] __netif_receive_skb+0x265/0x670 [ 1552.288405][ C1] process_backlog+0x50d/0xba0 [ 1552.293192][ C1] napi_poll+0x43b/0xfd0 [ 1552.297444][ C1] net_rx_action+0x35c/0xd40 [ 1552.302042][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.306541][ C1] [ 1552.308864][ C1] Uninit was stored to memory at: [ 1552.313901][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.319626][ C1] __msan_chain_origin+0x50/0x90 [ 1552.324574][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1552.329870][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.335176][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.340229][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.345711][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.350308][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.354818][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.360283][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.365136][ C1] ip_rcv+0x795/0x810 [ 1552.369132][ C1] __netif_receive_skb+0x265/0x670 [ 1552.374258][ C1] process_backlog+0x50d/0xba0 [ 1552.379031][ C1] napi_poll+0x43b/0xfd0 [ 1552.383286][ C1] net_rx_action+0x35c/0xd40 [ 1552.387887][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.392901][ C1] [ 1552.395229][ C1] Uninit was stored to memory at: [ 1552.400263][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.405988][ C1] __msan_chain_origin+0x50/0x90 [ 1552.410941][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1552.416240][ C1] tcp_conn_request+0x3046/0x4c30 [ 1552.421270][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.426385][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.431417][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.436793][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.441386][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.445896][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.451355][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.456297][ C1] ip_rcv+0x795/0x810 [ 1552.460289][ C1] __netif_receive_skb+0x265/0x670 [ 1552.465409][ C1] process_backlog+0x50d/0xba0 [ 1552.470177][ C1] napi_poll+0x43b/0xfd0 [ 1552.474433][ C1] net_rx_action+0x35c/0xd40 [ 1552.479027][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.483522][ C1] [ 1552.485850][ C1] Uninit was stored to memory at: [ 1552.490880][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1552.496606][ C1] __msan_chain_origin+0x50/0x90 [ 1552.501546][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1552.506594][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.511708][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1552.516839][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.522224][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.526819][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.531327][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.536796][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.541646][ C1] ip_rcv+0x795/0x810 [ 1552.545633][ C1] __netif_receive_skb+0x265/0x670 [ 1552.550746][ C1] process_backlog+0x50d/0xba0 [ 1552.555511][ C1] napi_poll+0x43b/0xfd0 [ 1552.559759][ C1] net_rx_action+0x35c/0xd40 [ 1552.564362][ C1] __do_softirq+0x2ea/0x7f5 [ 1552.568853][ C1] [ 1552.571175][ C1] Uninit was created at: [ 1552.575427][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1552.581062][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1552.585834][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1552.591298][ C1] alloc_pages_current+0x685/0xb50 [ 1552.596409][ C1] alloc_slab_page+0x11c/0x1240 [ 1552.601263][ C1] new_slab+0x2bf/0x10c0 [ 1552.605538][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1552.610482][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1552.615335][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1552.620104][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1552.625048][ C1] tcp_v4_conn_request+0x201/0x290 [ 1552.630160][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1552.635540][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1552.640134][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1552.644640][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1552.650232][ C1] ip_local_deliver+0x727/0x8d0 [ 1552.655085][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1552.659936][ C1] ip_list_rcv+0x904/0x970 [ 1552.664375][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1552.670444][ C1] __netif_receive_skb_list+0x818/0x990 [ 1552.675992][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1552.682191][ C1] napi_complete_done+0x552/0xf90 [ 1552.687220][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1552.692594][ C1] virtnet_poll+0x170f/0x1d10 [ 1552.697276][ C1] napi_poll+0x43b/0xfd0 [ 1552.701523][ C1] net_rx_action+0x35c/0xd40 [ 1552.706206][ C1] __do_softirq+0x2ea/0x7f5 20:01:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:48 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:48 executing program 2: 20:01:48 executing program 5: 20:01:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:48 executing program 4: [ 1553.015319][T27784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:48 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:48 executing program 5: 20:01:48 executing program 2: 20:01:48 executing program 4: 20:01:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1553.745491][T27794] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:49 executing program 4: 20:01:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:51 executing program 5: 20:01:51 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:51 executing program 2: 20:01:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:51 executing program 4: [ 1556.157476][T27806] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:51 executing program 4: 20:01:52 executing program 2: 20:01:52 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:52 executing program 5: 20:01:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1556.789330][T27817] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:52 executing program 4: 20:01:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:54 executing program 2: 20:01:54 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:54 executing program 5: 20:01:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:54 executing program 4: [ 1559.500298][T27829] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:55 executing program 4: 20:01:55 executing program 2: 20:01:55 executing program 5: 20:01:55 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1560.154495][T27842] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1560.227358][T27845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:55 executing program 4: 20:01:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:01:58 executing program 5: 20:01:58 executing program 2: 20:01:58 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:58 executing program 4: [ 1562.881741][T27858] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1562.950215][T27859] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:01:58 executing program 2: 20:01:58 executing program 4: 20:01:58 executing program 5: 20:01:58 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:01:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:01:59 executing program 2: [ 1563.589005][T27871] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1563.662021][T27872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1565.208800][ C1] not chained 290000 origins [ 1565.213519][ C1] CPU: 1 PID: 19293 Comm: kworker/u4:7 Not tainted 5.8.0-rc5-syzkaller #0 [ 1565.222009][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1565.232051][ C1] Workqueue: krdsd rds_connect_worker [ 1565.237435][ C1] Call Trace: [ 1565.240700][ C1] [ 1565.243535][ C1] dump_stack+0x21c/0x280 [ 1565.247852][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1565.253716][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1565.259771][ C1] ? arch_stack_walk+0x346/0x3d0 [ 1565.264694][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.269876][ C1] ? __should_failslab+0x1f6/0x290 [ 1565.274985][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.280182][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.285974][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1565.292211][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1565.297537][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.302728][ C1] __msan_chain_origin+0x50/0x90 [ 1565.307648][ C1] tcp_conn_request+0x15d4/0x4c30 [ 1565.312672][ C1] ? worker_thread+0x10bc/0x2730 [ 1565.317603][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1565.323667][ C1] ? cache_from_obj+0x67/0x640 [ 1565.328433][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.333637][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.338836][ C1] tcp_v4_conn_request+0x201/0x290 [ 1565.343934][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1565.348941][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1565.354208][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1565.359647][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.365444][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1565.371487][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.376666][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.382475][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.387674][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1565.392270][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1565.396888][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1565.402983][ C1] ? tcp_filter+0xf0/0xf0 [ 1565.407323][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1565.412765][ C1] ip_local_deliver+0x727/0x8d0 [ 1565.417733][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1565.422735][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1565.428365][ C1] ip_rcv+0x795/0x810 [ 1565.432330][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1565.437099][ C1] __netif_receive_skb+0x265/0x670 [ 1565.442193][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1565.447735][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1565.453349][ C1] process_backlog+0x50d/0xba0 [ 1565.458098][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.463908][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1565.469173][ C1] napi_poll+0x43b/0xfd0 [ 1565.473421][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.478618][ C1] net_rx_action+0x35c/0xd40 [ 1565.483195][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1565.487940][ C1] __do_softirq+0x2ea/0x7f5 [ 1565.492429][ C1] asm_call_on_stack+0xf/0x20 [ 1565.497093][ C1] [ 1565.500033][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1565.505057][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1565.510245][ C1] local_bh_enable+0x36/0x40 [ 1565.514832][ C1] ip_finish_output2+0x2459/0x2930 [ 1565.519926][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1565.525631][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1565.531591][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.536815][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1565.541850][ C1] ip_finish_output+0x14b/0x4b0 [ 1565.546682][ C1] ip_output+0x5f2/0x6e0 [ 1565.550929][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1565.556231][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1565.561246][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1565.566179][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.572080][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1565.577347][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.582550][ C1] ip_queue_xmit+0xcc/0xf0 [ 1565.587038][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1565.591871][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1565.597076][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1565.602630][ C1] tcp_connect+0x153f/0x3bb0 [ 1565.607200][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1565.612483][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1565.618285][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1565.624178][ C1] ? prandom_u32+0x1c1/0x280 [ 1565.628753][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1565.633597][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1565.638526][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1565.643985][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.649182][ C1] inet_stream_connect+0x101/0x180 [ 1565.654289][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1565.659916][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1565.665549][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.670745][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1565.676106][ C1] rds_connect_worker+0x36b/0x550 [ 1565.681126][ C1] ? rds_addr_cmp+0x290/0x290 [ 1565.685922][ C1] process_one_work+0x1688/0x2140 [ 1565.690963][ C1] worker_thread+0x10bc/0x2730 [ 1565.695708][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.700891][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1565.706104][ C1] kthread+0x551/0x590 [ 1565.710168][ C1] ? process_one_work+0x2140/0x2140 [ 1565.715347][ C1] ? kthread_blkcg+0x110/0x110 [ 1565.720106][ C1] ret_from_fork+0x1f/0x30 [ 1565.724502][ C1] Uninit was stored to memory at: [ 1565.729592][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1565.735377][ C1] __msan_chain_origin+0x50/0x90 [ 1565.740302][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1565.745319][ C1] tcp_v4_conn_request+0x201/0x290 [ 1565.750425][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1565.755427][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1565.760864][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1565.765430][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1565.769922][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1565.782602][ C1] ip_local_deliver+0x727/0x8d0 [ 1565.787447][ C1] ip_rcv+0x795/0x810 [ 1565.791408][ C1] __netif_receive_skb+0x265/0x670 [ 1565.796497][ C1] process_backlog+0x50d/0xba0 [ 1565.801254][ C1] napi_poll+0x43b/0xfd0 [ 1565.805477][ C1] net_rx_action+0x35c/0xd40 [ 1565.810060][ C1] __do_softirq+0x2ea/0x7f5 [ 1565.814663][ C1] [ 1565.816982][ C1] Uninit was stored to memory at: [ 1565.821999][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1565.827697][ C1] __msan_chain_origin+0x50/0x90 [ 1565.832626][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1565.837900][ C1] tcp_conn_request+0x3046/0x4c30 [ 1565.842904][ C1] tcp_v4_conn_request+0x201/0x290 [ 1565.848003][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1565.853024][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1565.858382][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1565.863007][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1565.867538][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1565.872974][ C1] ip_local_deliver+0x727/0x8d0 [ 1565.877801][ C1] ip_rcv+0x795/0x810 [ 1565.881808][ C1] __netif_receive_skb+0x265/0x670 [ 1565.886907][ C1] process_backlog+0x50d/0xba0 [ 1565.891675][ C1] napi_poll+0x43b/0xfd0 [ 1565.895910][ C1] net_rx_action+0x35c/0xd40 [ 1565.900484][ C1] __do_softirq+0x2ea/0x7f5 [ 1565.904968][ C1] [ 1565.907272][ C1] Uninit was stored to memory at: [ 1565.912285][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1565.917980][ C1] __msan_chain_origin+0x50/0x90 [ 1565.922916][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1565.927934][ C1] tcp_v4_conn_request+0x201/0x290 [ 1565.933031][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1565.938052][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1565.943404][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1565.947975][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1565.952476][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1565.957924][ C1] ip_local_deliver+0x727/0x8d0 [ 1565.962771][ C1] ip_rcv+0x795/0x810 [ 1565.966750][ C1] __netif_receive_skb+0x265/0x670 [ 1565.971855][ C1] process_backlog+0x50d/0xba0 [ 1565.983658][ C1] napi_poll+0x43b/0xfd0 [ 1565.987905][ C1] net_rx_action+0x35c/0xd40 [ 1565.992499][ C1] __do_softirq+0x2ea/0x7f5 [ 1565.997019][ C1] [ 1565.999341][ C1] Uninit was stored to memory at: [ 1566.004368][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1566.010094][ C1] __msan_chain_origin+0x50/0x90 [ 1566.015046][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1566.020336][ C1] tcp_conn_request+0x3046/0x4c30 [ 1566.025364][ C1] tcp_v4_conn_request+0x201/0x290 [ 1566.030477][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1566.035606][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1566.041058][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1566.045634][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1566.050143][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1566.055591][ C1] ip_local_deliver+0x727/0x8d0 [ 1566.060428][ C1] ip_rcv+0x795/0x810 [ 1566.064401][ C1] __netif_receive_skb+0x265/0x670 [ 1566.069499][ C1] process_backlog+0x50d/0xba0 [ 1566.074256][ C1] napi_poll+0x43b/0xfd0 [ 1566.078486][ C1] net_rx_action+0x35c/0xd40 [ 1566.083152][ C1] __do_softirq+0x2ea/0x7f5 [ 1566.087639][ C1] [ 1566.089985][ C1] Uninit was stored to memory at: [ 1566.095025][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1566.100754][ C1] __msan_chain_origin+0x50/0x90 [ 1566.105687][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1566.110707][ C1] tcp_v4_conn_request+0x201/0x290 [ 1566.115899][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1566.120917][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1566.126280][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1566.130858][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1566.135351][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1566.140798][ C1] ip_local_deliver+0x727/0x8d0 [ 1566.145636][ C1] ip_rcv+0x795/0x810 [ 1566.149609][ C1] __netif_receive_skb+0x265/0x670 [ 1566.154712][ C1] process_backlog+0x50d/0xba0 [ 1566.159466][ C1] napi_poll+0x43b/0xfd0 [ 1566.163699][ C1] net_rx_action+0x35c/0xd40 [ 1566.168279][ C1] __do_softirq+0x2ea/0x7f5 [ 1566.172762][ C1] [ 1566.175074][ C1] Uninit was stored to memory at: [ 1566.180088][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1566.185811][ C1] __msan_chain_origin+0x50/0x90 [ 1566.190736][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1566.196015][ C1] tcp_conn_request+0x3046/0x4c30 [ 1566.201043][ C1] tcp_v4_conn_request+0x201/0x290 [ 1566.206142][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1566.211154][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1566.216513][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1566.221096][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1566.225586][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1566.231032][ C1] ip_local_deliver+0x727/0x8d0 [ 1566.235867][ C1] ip_rcv+0x795/0x810 [ 1566.239943][ C1] __netif_receive_skb+0x265/0x670 [ 1566.245043][ C1] process_backlog+0x50d/0xba0 [ 1566.249812][ C1] napi_poll+0x43b/0xfd0 [ 1566.254055][ C1] net_rx_action+0x35c/0xd40 [ 1566.258652][ C1] __do_softirq+0x2ea/0x7f5 [ 1566.263157][ C1] [ 1566.265491][ C1] Uninit was stored to memory at: [ 1566.270513][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1566.276220][ C1] __msan_chain_origin+0x50/0x90 [ 1566.281167][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1566.286198][ C1] tcp_v4_conn_request+0x201/0x290 [ 1566.291299][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1566.296311][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1566.301675][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1566.306252][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1566.310771][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1566.316213][ C1] ip_local_deliver+0x727/0x8d0 [ 1566.321050][ C1] ip_rcv+0x795/0x810 [ 1566.325023][ C1] __netif_receive_skb+0x265/0x670 [ 1566.330120][ C1] process_backlog+0x50d/0xba0 [ 1566.334871][ C1] napi_poll+0x43b/0xfd0 [ 1566.339129][ C1] net_rx_action+0x35c/0xd40 [ 1566.343706][ C1] __do_softirq+0x2ea/0x7f5 [ 1566.348187][ C1] [ 1566.350497][ C1] Uninit was created at: [ 1566.354728][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1566.360348][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1566.365189][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1566.370633][ C1] alloc_pages_current+0x685/0xb50 [ 1566.375731][ C1] alloc_slab_page+0x11c/0x1240 [ 1566.380572][ C1] new_slab+0x2bf/0x10c0 [ 1566.384805][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1566.389488][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1566.394428][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1566.399180][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1566.404106][ C1] tcp_v4_conn_request+0x201/0x290 [ 1566.409222][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1566.414596][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1566.419174][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1566.423667][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1566.429112][ C1] ip_local_deliver+0x727/0x8d0 [ 1566.433947][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1566.438783][ C1] ip_list_rcv+0x904/0x970 [ 1566.443192][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1566.449247][ C1] __netif_receive_skb_list+0x818/0x990 [ 1566.454782][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1566.460922][ C1] napi_complete_done+0x552/0xf90 [ 1566.465935][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1566.471383][ C1] virtnet_poll+0x170f/0x1d10 [ 1566.476046][ C1] napi_poll+0x43b/0xfd0 [ 1566.480278][ C1] net_rx_action+0x35c/0xd40 [ 1566.484857][ C1] __do_softirq+0x2ea/0x7f5 20:02:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:02 executing program 4: 20:02:02 executing program 5: 20:02:02 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:02 executing program 2: [ 1566.668386][T27885] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:02 executing program 5: [ 1566.812904][T27885] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:02 executing program 4: 20:02:03 executing program 2: 20:02:03 executing program 5: 20:02:03 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1567.942954][T27907] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1568.001933][T27909] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:05 executing program 4: 20:02:05 executing program 2: 20:02:05 executing program 5: 20:02:05 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1569.888472][T27921] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1569.955290][T27922] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:05 executing program 2: 20:02:05 executing program 4: 20:02:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:05 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:05 executing program 5: 20:02:06 executing program 2: [ 1570.566079][T27932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:08 executing program 4: 20:02:08 executing program 5: 20:02:08 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:08 executing program 2: [ 1573.207087][T27953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:09 executing program 2: 20:02:09 executing program 5: 20:02:09 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:09 executing program 4: 20:02:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:09 executing program 5: [ 1573.989449][T27965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:11 executing program 2: 20:02:11 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:11 executing program 4: 20:02:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:11 executing program 5: [ 1576.492522][T27982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1576.541717][T27982] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:12 executing program 5: 20:02:12 executing program 2: 20:02:12 executing program 4: 20:02:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:12 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:12 executing program 5: [ 1577.111248][T27992] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1577.185696][T27992] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1578.436024][ C0] not chained 300000 origins [ 1578.440668][ C0] CPU: 0 PID: 18787 Comm: kworker/u4:0 Not tainted 5.8.0-rc5-syzkaller #0 [ 1578.449163][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1578.459236][ C0] Workqueue: krdsd rds_connect_worker [ 1578.464609][ C0] Call Trace: [ 1578.467927][ C0] [ 1578.470800][ C0] dump_stack+0x21c/0x280 [ 1578.475148][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1578.480877][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1578.486955][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1578.491901][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.497116][ C0] ? __should_failslab+0x1f6/0x290 [ 1578.502236][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.507443][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.513260][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1578.519450][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1578.524765][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.529980][ C0] __msan_chain_origin+0x50/0x90 [ 1578.534929][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1578.539994][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1578.546065][ C0] ? cache_from_obj+0x67/0x640 [ 1578.550949][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.556158][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.561396][ C0] tcp_v4_conn_request+0x201/0x290 [ 1578.566522][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1578.571561][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1578.576854][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1578.582234][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.588049][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1578.594125][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.599450][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.605283][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.611620][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1578.616228][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1578.620755][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1578.626856][ C0] ? tcp_filter+0xf0/0xf0 [ 1578.631195][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1578.636681][ C0] ip_local_deliver+0x727/0x8d0 [ 1578.641558][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1578.646587][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1578.652225][ C0] ip_rcv+0x795/0x810 [ 1578.656221][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1578.661001][ C0] __netif_receive_skb+0x265/0x670 [ 1578.666123][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1578.671678][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1578.677327][ C0] process_backlog+0x50d/0xba0 [ 1578.682104][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.687936][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1578.693226][ C0] napi_poll+0x43b/0xfd0 [ 1578.697482][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.702696][ C0] net_rx_action+0x35c/0xd40 [ 1578.707308][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1578.712079][ C0] __do_softirq+0x2ea/0x7f5 [ 1578.716603][ C0] asm_call_on_stack+0xf/0x20 [ 1578.721272][ C0] [ 1578.724221][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1578.729256][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1578.734468][ C0] local_bh_enable+0x36/0x40 [ 1578.739175][ C0] ip_finish_output2+0x2459/0x2930 [ 1578.744296][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1578.750062][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1578.756050][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.761267][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1578.766308][ C0] ip_finish_output+0x14b/0x4b0 [ 1578.771173][ C0] ip_output+0x5f2/0x6e0 [ 1578.775430][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1578.780722][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1578.785752][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1578.790790][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.796614][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1578.801917][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.807145][ C0] ip_queue_xmit+0xcc/0xf0 [ 1578.811577][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1578.816436][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1578.821645][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1578.827237][ C0] tcp_connect+0x153f/0x3bb0 [ 1578.831839][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1578.837141][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1578.842965][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1578.848870][ C0] ? prandom_u32+0x1c1/0x280 [ 1578.853486][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1578.858453][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1578.863399][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1578.868886][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.874103][ C0] inet_stream_connect+0x101/0x180 [ 1578.879228][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1578.884870][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1578.890526][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.895825][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1578.901201][ C0] rds_connect_worker+0x36b/0x550 [ 1578.906237][ C0] ? rds_addr_cmp+0x290/0x290 [ 1578.910936][ C0] process_one_work+0x1688/0x2140 [ 1578.915989][ C0] worker_thread+0x10bc/0x2730 [ 1578.920762][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.925969][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1578.931189][ C0] kthread+0x551/0x590 [ 1578.935265][ C0] ? process_one_work+0x2140/0x2140 [ 1578.940468][ C0] ? kthread_blkcg+0x110/0x110 [ 1578.945236][ C0] ret_from_fork+0x1f/0x30 [ 1578.949662][ C0] Uninit was stored to memory at: [ 1578.954692][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1578.960413][ C0] __msan_chain_origin+0x50/0x90 [ 1578.965356][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1578.970388][ C0] tcp_v4_conn_request+0x201/0x290 [ 1578.975494][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1578.980506][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1578.986044][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1578.990631][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1578.995114][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.000567][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.005425][ C0] ip_rcv+0x795/0x810 [ 1579.009441][ C0] __netif_receive_skb+0x265/0x670 [ 1579.014534][ C0] process_backlog+0x50d/0xba0 [ 1579.019295][ C0] napi_poll+0x43b/0xfd0 [ 1579.023520][ C0] net_rx_action+0x35c/0xd40 [ 1579.028102][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.032583][ C0] [ 1579.034892][ C0] Uninit was stored to memory at: [ 1579.040042][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.045786][ C0] __msan_chain_origin+0x50/0x90 [ 1579.050718][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1579.056002][ C0] tcp_conn_request+0x3046/0x4c30 [ 1579.061034][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.066244][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.071248][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.076597][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.081178][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.085675][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.091221][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.096048][ C0] ip_rcv+0x795/0x810 [ 1579.100022][ C0] __netif_receive_skb+0x265/0x670 [ 1579.105139][ C0] process_backlog+0x50d/0xba0 [ 1579.109894][ C0] napi_poll+0x43b/0xfd0 [ 1579.114127][ C0] net_rx_action+0x35c/0xd40 [ 1579.119143][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.123617][ C0] [ 1579.125924][ C0] Uninit was stored to memory at: [ 1579.130941][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.136662][ C0] __msan_chain_origin+0x50/0x90 [ 1579.141596][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1579.146614][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.151812][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.156820][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.162186][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.166782][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.171369][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.176807][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.181645][ C0] ip_rcv+0x795/0x810 [ 1579.185620][ C0] __netif_receive_skb+0x265/0x670 [ 1579.190711][ C0] process_backlog+0x50d/0xba0 [ 1579.195469][ C0] napi_poll+0x43b/0xfd0 [ 1579.199700][ C0] net_rx_action+0x35c/0xd40 [ 1579.204292][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.208776][ C0] [ 1579.211100][ C0] Uninit was stored to memory at: [ 1579.216117][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.221837][ C0] __msan_chain_origin+0x50/0x90 [ 1579.226785][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1579.232094][ C0] tcp_conn_request+0x3046/0x4c30 [ 1579.237193][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.242297][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.247312][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.252681][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.257277][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.261766][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.267230][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.272081][ C0] ip_rcv+0x795/0x810 [ 1579.276108][ C0] __netif_receive_skb+0x265/0x670 [ 1579.281203][ C0] process_backlog+0x50d/0xba0 [ 1579.285954][ C0] napi_poll+0x43b/0xfd0 [ 1579.290179][ C0] net_rx_action+0x35c/0xd40 [ 1579.294767][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.299242][ C0] [ 1579.301548][ C0] Uninit was stored to memory at: [ 1579.306569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.312266][ C0] __msan_chain_origin+0x50/0x90 [ 1579.317181][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1579.322193][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.327289][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.332420][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.337775][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.342344][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.346830][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.352814][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.357641][ C0] ip_rcv+0x795/0x810 [ 1579.361606][ C0] __netif_receive_skb+0x265/0x670 [ 1579.366702][ C0] process_backlog+0x50d/0xba0 [ 1579.371481][ C0] napi_poll+0x43b/0xfd0 [ 1579.375721][ C0] net_rx_action+0x35c/0xd40 [ 1579.380329][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.384817][ C0] [ 1579.387165][ C0] Uninit was stored to memory at: [ 1579.392181][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.397950][ C0] __msan_chain_origin+0x50/0x90 [ 1579.402882][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1579.408156][ C0] tcp_conn_request+0x3046/0x4c30 [ 1579.413160][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.418261][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.423277][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.428631][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.433211][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.437695][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.443146][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.448090][ C0] ip_rcv+0x795/0x810 [ 1579.452056][ C0] __netif_receive_skb+0x265/0x670 [ 1579.457144][ C0] process_backlog+0x50d/0xba0 [ 1579.461887][ C0] napi_poll+0x43b/0xfd0 [ 1579.466233][ C0] net_rx_action+0x35c/0xd40 [ 1579.470821][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.475303][ C0] [ 1579.477621][ C0] Uninit was stored to memory at: [ 1579.482640][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1579.488448][ C0] __msan_chain_origin+0x50/0x90 [ 1579.493375][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1579.498392][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.503493][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1579.508522][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.513872][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.518442][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.522924][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.528370][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.533227][ C0] ip_rcv+0x795/0x810 [ 1579.537192][ C0] __netif_receive_skb+0x265/0x670 [ 1579.542282][ C0] process_backlog+0x50d/0xba0 [ 1579.547023][ C0] napi_poll+0x43b/0xfd0 [ 1579.551255][ C0] net_rx_action+0x35c/0xd40 [ 1579.555863][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.560340][ C0] [ 1579.562660][ C0] Uninit was created at: [ 1579.566894][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1579.572504][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1579.577248][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1579.582688][ C0] alloc_pages_current+0x685/0xb50 20:02:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:15 executing program 2: 20:02:15 executing program 4: 20:02:15 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:15 executing program 5: [ 1579.587786][ C0] alloc_slab_page+0x11c/0x1240 [ 1579.592623][ C0] new_slab+0x2bf/0x10c0 [ 1579.596864][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1579.601541][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1579.606394][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1579.611167][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1579.616233][ C0] tcp_v4_conn_request+0x201/0x290 [ 1579.621349][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1579.626723][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1579.631315][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1579.635912][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1579.641376][ C0] ip_local_deliver+0x727/0x8d0 [ 1579.646226][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1579.651075][ C0] ip_list_rcv+0x904/0x970 [ 1579.655491][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1579.661561][ C0] __netif_receive_skb_list+0x818/0x990 [ 1579.667111][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1579.673268][ C0] napi_complete_done+0x552/0xf90 [ 1579.678296][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1579.683671][ C0] virtnet_poll+0x170f/0x1d10 [ 1579.688351][ C0] napi_poll+0x43b/0xfd0 [ 1579.692600][ C0] net_rx_action+0x35c/0xd40 [ 1579.697198][ C0] __do_softirq+0x2ea/0x7f5 [ 1579.961509][T28016] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1580.103859][T28017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1580.135836][T28018] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:16 executing program 4: 20:02:16 executing program 5: 20:02:16 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:16 executing program 2: 20:02:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:16 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1581.323189][T28032] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:17 executing program 2: [ 1581.398144][T28036] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:17 executing program 5: 20:02:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, 0x0, 0x0) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x10000000000001f4) dup2(r3, r0) tkill(r1, 0x1000000000016) socket$inet_tcp(0x2, 0x1, 0x0) 20:02:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:17 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) 20:02:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x13d, 0x13d, 0x3, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}, @datasec={0x0, 0x6, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}], '7'}, @struct={0x0, 0x7, 0x0, 0x4, 0x0, 0x0, [{0xa}, {0x5, 0x3}, {0xe, 0x4, 0x4}, {0x4, 0x4, 0x40}, {0xc, 0x0, 0x3}, {}, {0x0, 0x1, 0x2}]}, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0]}}, 0x0, 0x15b}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1582.116364][T28051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1582.163637][T28054] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1582.182805][T28056] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000070601010000ca001c04f100000000000500010006"], 0x1c}, 0x1, 0xdd473aaf32000000}, 0x0) 20:02:18 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x2, 0x3, 0x401, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x2c}}, 0x0) 20:02:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x11d, 0x11d, 0x3, [@func_proto={0x0, 0x8, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}, @datasec={0x0, 0x6, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}], '7'}, @struct={0x0, 0x5, 0x0, 0x4, 0x0, 0x0, [{}, {0x0, 0x0, 0x1}, {0x0, 0x4}, {0x4, 0x4, 0x40}, {0x0, 0x0, 0x3}]}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}]}]}, {0x0, [0x0]}}, 0x0, 0x13b}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000340)={{0x77359400}}, 0x0) 20:02:19 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1584.488158][T28077] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1584.553931][T28084] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:20 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="557851f9c452", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @private}, @address_reply}}}}, 0x0) 20:02:20 executing program 5: syz_emit_ethernet(0x82, &(0x7f00000000c0)={@local, @random="557851f9c452", @void, {@ipv4={0x800, @gre={{0xc, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x1c, 0x14, 0x1, 0x0, [{@empty}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}}, 0x0) 20:02:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) set_robust_list(&(0x7f0000000100), 0x18) 20:02:20 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1585.250783][T28100] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1585.323042][T28102] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:21 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/218) 20:02:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x103382) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 20:02:23 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:23 executing program 2: sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f0000000000)={0x10}, 0x10}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) preadv(r4, &(0x7f00000012c0), 0x100000000000017e, 0x0, 0x0) 20:02:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 1587.780680][T28117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1587.864653][T28123] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:23 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:23 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) clone(0x20001200304, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\'}-\x00'}) 20:02:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:23 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r1, 0x313, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 20:02:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0}) [ 1588.550421][T28145] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1588.629489][T28151] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000422f69)=""/151, 0x97}, {0x0, 0x1bbd6ebd737}], 0x2) dup3(r1, r2, 0x0) 20:02:26 executing program 2: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r1, 0x313, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 20:02:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000080)) r4 = dup3(r3, r1, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000100)) [ 1591.088608][T28179] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1591.150182][T28179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:27 executing program 2: timer_create(0x0, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000040)) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000200)={0x3, 0x98f90a, 0xe7ff, [0x100000000000000]}) 20:02:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8000}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 1591.931502][T28212] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1592.003112][T28212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:27 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:27 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, 0x0, 0x0) close(r0) [ 1592.775249][ C1] not chained 310000 origins [ 1592.779890][ C1] CPU: 1 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1592.788330][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.798926][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 1592.804559][ C1] Call Trace: [ 1592.807849][ C1] [ 1592.811419][ C1] dump_stack+0x21c/0x280 [ 1592.815778][ C1] ? stack_depot_save+0x382/0x490 [ 1592.820818][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1592.826576][ C1] ? kmsan_internal_chain_origin+0xad/0x130 [ 1592.832500][ C1] ? __msan_chain_origin+0x50/0x90 [ 1592.837616][ C1] ? inet_twsk_alloc+0xac7/0xbd0 [ 1592.842562][ C1] ? tcp_time_wait+0xd9/0x1150 [ 1592.847334][ C1] ? tcp_fin+0x23a/0x9f0 [ 1592.851584][ C1] ? tcp_data_queue+0x1e5c/0xb570 [ 1592.856617][ C1] ? tcp_rcv_state_process+0x2e24/0x45b0 [ 1592.862258][ C1] ? tcp_v4_do_rcv+0xbfc/0xff0 [ 1592.867030][ C1] ? tcp_v4_rcv+0x57d0/0x5c10 [ 1592.871828][ C1] ? ip_protocol_deliver_rcu+0x572/0xc50 [ 1592.877469][ C1] ? ip_local_deliver+0x727/0x8d0 [ 1592.882500][ C1] ? ip_rcv+0x795/0x810 [ 1592.886704][ C1] ? __netif_receive_skb+0x265/0x670 [ 1592.892015][ C1] ? process_backlog+0x50d/0xba0 [ 1592.896962][ C1] ? napi_poll+0x43b/0xfd0 [ 1592.901392][ C1] ? net_rx_action+0x35c/0xd40 [ 1592.906169][ C1] ? __do_softirq+0x2ea/0x7f5 [ 1592.910857][ C1] ? asm_call_on_stack+0xf/0x20 [ 1592.915832][ C1] ? do_softirq_own_stack+0x7c/0xa0 [ 1592.921036][ C1] ? __local_bh_enable_ip+0x184/0x1d0 [ 1592.926432][ C1] ? local_bh_enable+0x36/0x40 [ 1592.931203][ C1] ? ip_finish_output2+0x2459/0x2930 [ 1592.936494][ C1] ? __ip_finish_output+0xeb5/0xfd0 [ 1592.941699][ C1] ? ip_finish_output+0x14b/0x4b0 [ 1592.946738][ C1] ? ip_output+0x5f2/0x6e0 [ 1592.951162][ C1] ? __ip_queue_xmit+0x1eac/0x23c0 [ 1592.956281][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 1592.960879][ C1] ? __tcp_transmit_skb+0x4b9e/0x5d70 [ 1592.966258][ C1] ? tcp_write_xmit+0x4f5b/0xe6a0 [ 1592.973459][ C1] ? __tcp_push_pending_frames+0x150/0x5c0 [ 1592.979272][ C1] ? tcp_send_fin+0x192a/0x1bc0 [ 1592.984137][ C1] ? tcp_shutdown+0x1f7/0x270 [ 1592.988829][ C1] ? inet_shutdown+0x44f/0x6d0 [ 1592.993613][ C1] ? kernel_sock_shutdown+0x98/0xc0 [ 1592.998828][ C1] ? rds_tcp_accept_one+0x1060/0x12c0 [ 1593.004296][ C1] ? rds_tcp_accept_worker+0x60/0x180 [ 1593.009685][ C1] ? process_one_work+0x1688/0x2140 [ 1593.015016][ C1] ? worker_thread+0x10bc/0x2730 [ 1593.019964][ C1] ? kthread+0x551/0x590 [ 1593.024219][ C1] ? ret_from_fork+0x1f/0x30 [ 1593.028823][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1593.034637][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1593.040728][ C1] ? kmem_cache_alloc+0x166/0xc50 [ 1593.045766][ C1] ? inet_twsk_alloc+0x154/0xbd0 [ 1593.050807][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.056031][ C1] __msan_chain_origin+0x50/0x90 [ 1593.060980][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1593.065760][ C1] tcp_time_wait+0xd9/0x1150 [ 1593.070456][ C1] ? tcp_send_ack+0x68/0x90 [ 1593.074972][ C1] tcp_fin+0x23a/0x9f0 [ 1593.079055][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1593.083925][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1593.089740][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1593.095898][ C1] ? tcp_urg+0xb22/0x10c0 [ 1593.100251][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1593.105719][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1593.111538][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1593.117613][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.122830][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.128047][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.132655][ C1] ? kmsan_set_origin_checked+0xa0/0xf0 [ 1593.138215][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.142730][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1593.148856][ C1] ? tcp_v4_rcv+0x1831/0x5c10 [ 1593.153548][ C1] ? tcp_filter+0xf0/0xf0 [ 1593.157887][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.163361][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.168229][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1593.174214][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1593.179857][ C1] ip_rcv+0x795/0x810 [ 1593.183859][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1593.188634][ C1] __netif_receive_skb+0x265/0x670 [ 1593.193758][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1593.199318][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1593.204972][ C1] process_backlog+0x50d/0xba0 [ 1593.209753][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1593.215582][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1593.220876][ C1] napi_poll+0x43b/0xfd0 [ 1593.225138][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.230354][ C1] net_rx_action+0x35c/0xd40 [ 1593.234966][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1593.239746][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.244271][ C1] asm_call_on_stack+0xf/0x20 [ 1593.249205][ C1] [ 1593.252158][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1593.257197][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1593.262415][ C1] local_bh_enable+0x36/0x40 [ 1593.267017][ C1] ip_finish_output2+0x2459/0x2930 [ 1593.272141][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1593.277870][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1593.283865][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.289085][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1593.294129][ C1] ip_finish_output+0x14b/0x4b0 [ 1593.298994][ C1] ip_output+0x5f2/0x6e0 [ 1593.303255][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1593.308547][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1593.313576][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1593.318526][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.323844][ C1] ip_queue_xmit+0xcc/0xf0 [ 1593.328276][ C1] ? tcp_v6_send_response+0x2c20/0x2c20 [ 1593.333827][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1593.339071][ C1] tcp_write_xmit+0x4f5b/0xe6a0 [ 1593.343990][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.349196][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.354404][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.359619][ C1] __tcp_push_pending_frames+0x150/0x5c0 [ 1593.365268][ C1] tcp_send_fin+0x192a/0x1bc0 [ 1593.369964][ C1] ? tcp_set_state+0x9ec/0xb40 [ 1593.374738][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.379951][ C1] tcp_shutdown+0x1f7/0x270 [ 1593.384469][ C1] ? tcp_set_state+0xb40/0xb40 [ 1593.389367][ C1] inet_shutdown+0x44f/0x6d0 [ 1593.393971][ C1] ? inet_recvmsg+0x6b0/0x6b0 [ 1593.398656][ C1] kernel_sock_shutdown+0x98/0xc0 [ 1593.403707][ C1] rds_tcp_accept_one+0x1060/0x12c0 [ 1593.408926][ C1] rds_tcp_accept_worker+0x60/0x180 [ 1593.414171][ C1] ? rds_tcp_exit_net+0xcc0/0xcc0 [ 1593.419227][ C1] process_one_work+0x1688/0x2140 [ 1593.424277][ C1] worker_thread+0x10bc/0x2730 [ 1593.429051][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.434259][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1593.439478][ C1] kthread+0x551/0x590 [ 1593.443557][ C1] ? process_one_work+0x2140/0x2140 [ 1593.448767][ C1] ? kthread_blkcg+0x110/0x110 [ 1593.453629][ C1] ret_from_fork+0x1f/0x30 [ 1593.458051][ C1] Uninit was stored to memory at: [ 1593.463137][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.468874][ C1] __msan_chain_origin+0x50/0x90 [ 1593.473843][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1593.479048][ C1] tcp_time_wait+0xf7b/0x1150 [ 1593.483838][ C1] tcp_fin+0x23a/0x9f0 [ 1593.488019][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1593.492976][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1593.498441][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.503045][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.507554][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.513014][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.517873][ C1] ip_rcv+0x795/0x810 [ 1593.521864][ C1] __netif_receive_skb+0x265/0x670 [ 1593.526983][ C1] process_backlog+0x50d/0xba0 [ 1593.531754][ C1] napi_poll+0x43b/0xfd0 [ 1593.536006][ C1] net_rx_action+0x35c/0xd40 [ 1593.540608][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.545101][ C1] [ 1593.547427][ C1] Uninit was stored to memory at: [ 1593.552465][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.558191][ C1] __msan_chain_origin+0x50/0x90 [ 1593.563131][ C1] tcp_time_wait+0xbba/0x1150 [ 1593.567809][ C1] tcp_fin+0x23a/0x9f0 [ 1593.571880][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1593.576731][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1593.582193][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.586789][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.591297][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.596759][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.601620][ C1] ip_rcv+0x795/0x810 [ 1593.605703][ C1] __netif_receive_skb+0x265/0x670 [ 1593.610821][ C1] process_backlog+0x50d/0xba0 [ 1593.615598][ C1] napi_poll+0x43b/0xfd0 [ 1593.619846][ C1] net_rx_action+0x35c/0xd40 [ 1593.624441][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.629027][ C1] [ 1593.631350][ C1] Uninit was stored to memory at: [ 1593.636382][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.642106][ C1] __msan_chain_origin+0x50/0x90 [ 1593.647044][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1593.651815][ C1] tcp_time_wait+0xd9/0x1150 [ 1593.656409][ C1] tcp_fin+0x23a/0x9f0 [ 1593.660485][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1593.665343][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1593.670806][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.675410][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.679925][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.685386][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.690234][ C1] ip_rcv+0x795/0x810 [ 1593.694225][ C1] __netif_receive_skb+0x265/0x670 [ 1593.699339][ C1] process_backlog+0x50d/0xba0 [ 1593.704107][ C1] napi_poll+0x43b/0xfd0 [ 1593.708354][ C1] net_rx_action+0x35c/0xd40 [ 1593.712952][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.717450][ C1] [ 1593.719777][ C1] Uninit was stored to memory at: [ 1593.724810][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.730534][ C1] __msan_chain_origin+0x50/0x90 [ 1593.735478][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1593.740683][ C1] tcp_timewait_state_process+0x1a64/0x1e30 [ 1593.746580][ C1] tcp_v4_rcv+0x2237/0x5c10 [ 1593.751084][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.756546][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.761397][ C1] ip_rcv+0x795/0x810 [ 1593.765493][ C1] __netif_receive_skb+0x265/0x670 [ 1593.770611][ C1] process_backlog+0x50d/0xba0 [ 1593.775384][ C1] napi_poll+0x43b/0xfd0 [ 1593.779628][ C1] net_rx_action+0x35c/0xd40 [ 1593.784227][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.788716][ C1] [ 1593.791040][ C1] Uninit was stored to memory at: [ 1593.796156][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.801879][ C1] __msan_chain_origin+0x50/0x90 [ 1593.806822][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1593.812024][ C1] tcp_time_wait+0xf7b/0x1150 [ 1593.816700][ C1] tcp_rcv_state_process+0xf6e/0x45b0 [ 1593.822075][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.826667][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.831176][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.836639][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.841494][ C1] ip_rcv+0x795/0x810 [ 1593.845481][ C1] __netif_receive_skb+0x265/0x670 [ 1593.850594][ C1] process_backlog+0x50d/0xba0 [ 1593.855381][ C1] napi_poll+0x43b/0xfd0 [ 1593.859635][ C1] net_rx_action+0x35c/0xd40 [ 1593.864231][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.868720][ C1] [ 1593.871042][ C1] Uninit was stored to memory at: [ 1593.876076][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.881799][ C1] __msan_chain_origin+0x50/0x90 [ 1593.886742][ C1] tcp_time_wait+0xbba/0x1150 [ 1593.891422][ C1] tcp_rcv_state_process+0xf6e/0x45b0 [ 1593.896797][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.901394][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.905899][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.911357][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.916206][ C1] ip_rcv+0x795/0x810 [ 1593.920192][ C1] __netif_receive_skb+0x265/0x670 [ 1593.925309][ C1] process_backlog+0x50d/0xba0 [ 1593.930081][ C1] napi_poll+0x43b/0xfd0 [ 1593.934326][ C1] net_rx_action+0x35c/0xd40 [ 1593.938921][ C1] __do_softirq+0x2ea/0x7f5 [ 1593.943413][ C1] [ 1593.945737][ C1] Uninit was stored to memory at: [ 1593.950769][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1593.956488][ C1] __msan_chain_origin+0x50/0x90 [ 1593.961432][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1593.966201][ C1] tcp_time_wait+0xd9/0x1150 [ 1593.970797][ C1] tcp_rcv_state_process+0xf6e/0x45b0 [ 1593.976170][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1593.980765][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1593.985269][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1593.990726][ C1] ip_local_deliver+0x727/0x8d0 [ 1593.995581][ C1] ip_rcv+0x795/0x810 [ 1593.999571][ C1] __netif_receive_skb+0x265/0x670 [ 1594.004694][ C1] process_backlog+0x50d/0xba0 [ 1594.009459][ C1] napi_poll+0x43b/0xfd0 [ 1594.013793][ C1] net_rx_action+0x35c/0xd40 [ 1594.018386][ C1] __do_softirq+0x2ea/0x7f5 [ 1594.022877][ C1] [ 1594.025203][ C1] Uninit was created at: [ 1594.029459][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1594.035091][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1594.039861][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1594.045321][ C1] alloc_pages_current+0x685/0xb50 [ 1594.050433][ C1] alloc_slab_page+0x11c/0x1240 [ 1594.055287][ C1] new_slab+0x2bf/0x10c0 [ 1594.059534][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1594.064216][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1594.069072][ C1] inet_twsk_alloc+0x154/0xbd0 [ 1594.073839][ C1] tcp_time_wait+0xd9/0x1150 [ 1594.078432][ C1] tcp_rcv_state_process+0xf6e/0x45b0 [ 1594.083808][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1594.088405][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1594.092921][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1594.098383][ C1] ip_local_deliver+0x727/0x8d0 [ 1594.103237][ C1] ip_rcv+0x795/0x810 [ 1594.107226][ C1] __netif_receive_skb+0x265/0x670 [ 1594.112447][ C1] process_backlog+0x50d/0xba0 [ 1594.117214][ C1] napi_poll+0x43b/0xfd0 [ 1594.121461][ C1] net_rx_action+0x35c/0xd40 [ 1594.126056][ C1] __do_softirq+0x2ea/0x7f5 20:02:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:30 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000000080)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x200) ftruncate(r0, 0x800799c) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xad158a7b0bd0246c, 0x13, r0, 0x0) ftruncate(r0, 0x11) syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') 20:02:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:30 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000000c0)={0x0, 0x2}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000080)) r4 = dup3(r3, r1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x7b603}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000700)={0x0, 0x0, @pic={0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 1594.587871][T28235] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1594.661197][T28239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000080)) r4 = dup3(r3, r1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x7b603}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000700)={0x0, 0x0, @pic={0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 20:02:30 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r0, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r0, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1595.496303][T28267] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1595.696075][T28284] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1595.706334][T28285] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1595.934421][T28292] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:02:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80), 0x4000000000006b9, 0x1a002, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1100000042000506"], 0x14}}, 0x0) 20:02:32 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:32 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 20:02:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee2, 0x0) 20:02:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:33 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:33 executing program 4: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r0 = socket$alg(0x26, 0x5, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x4100, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) wait4(0x0, 0x0, 0x0, 0x0) [ 1598.059896][T28315] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1598.194519][T28314] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1598.299163][T28322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:34 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f20f07c4e10e51641188c4c17850d1b8010000000f01c166b8be000f00d0660f2d8c11030000000fc779f5c4e1adc65df8aec4c21d0ae61159c0", 0x3a}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:02:34 executing program 4: dup(0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8001000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x250, 0xd0, 0x18c, 0x148, 0xd0, 0x0, 0x1b8, 0x2a8, 0x2a8, 0x1b8, 0x2a8, 0x3, 0x0, {[{{@ip={@dev, @multicast2, 0x0, 0x0, 'bridge_slave_0\x00', 'veth0_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xfdb3) 20:02:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1598.855567][T28351] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1598.886515][T28353] Cannot find del_set index 0 as target [ 1598.959139][T28359] Cannot find del_set index 0 as target [ 1599.052357][T28357] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:34 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1599.216771][T28366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1004, 0x0, 0x11, r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x180000000) [ 1600.868985][ C0] not chained 320000 origins [ 1600.873629][ C0] CPU: 0 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1600.882035][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1600.892101][ C0] Workqueue: krdsd rds_connect_worker [ 1600.897473][ C0] Call Trace: [ 1600.900753][ C0] [ 1600.903608][ C0] dump_stack+0x21c/0x280 [ 1600.907960][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1600.913680][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1600.919756][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1600.924702][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1600.929920][ C0] ? __should_failslab+0x1f6/0x290 [ 1600.935039][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1600.940248][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1600.946065][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1600.952223][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1600.957533][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1600.962738][ C0] __msan_chain_origin+0x50/0x90 [ 1600.967684][ C0] tcp_conn_request+0x15d4/0x4c30 [ 1600.972715][ C0] ? worker_thread+0x10bc/0x2730 [ 1600.977683][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1600.983759][ C0] ? cache_from_obj+0x67/0x640 [ 1600.988527][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1600.993728][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1600.998937][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.004060][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.009095][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1601.014382][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.019761][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1601.025574][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1601.031643][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.037202][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1601.043021][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.048245][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.052852][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.057360][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1601.063464][ C0] ? tcp_filter+0xf0/0xf0 [ 1601.067803][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.073274][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.078163][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1601.083194][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1601.088828][ C0] ip_rcv+0x795/0x810 [ 1601.092823][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1601.097596][ C0] __netif_receive_skb+0x265/0x670 [ 1601.102715][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1601.108263][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1601.113909][ C0] process_backlog+0x50d/0xba0 [ 1601.118684][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1601.124504][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1601.129792][ C0] napi_poll+0x43b/0xfd0 [ 1601.134046][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.139255][ C0] net_rx_action+0x35c/0xd40 [ 1601.143871][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1601.148642][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.153162][ C0] asm_call_on_stack+0xf/0x20 [ 1601.157828][ C0] [ 1601.160778][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1601.165809][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1601.171015][ C0] local_bh_enable+0x36/0x40 [ 1601.175610][ C0] ip_finish_output2+0x2459/0x2930 [ 1601.180829][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1601.186554][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1601.192542][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.197758][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1601.202801][ C0] ip_finish_output+0x14b/0x4b0 [ 1601.207668][ C0] ip_output+0x5f2/0x6e0 [ 1601.211927][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1601.217220][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1601.222249][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1601.227194][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1601.233009][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1601.238300][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.243519][ C0] ip_queue_xmit+0xcc/0xf0 [ 1601.247942][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1601.252797][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1601.258006][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1601.263595][ C0] tcp_connect+0x153f/0x3bb0 [ 1601.268195][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1601.273493][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1601.279310][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1601.285210][ C0] ? prandom_u32+0x1c1/0x280 [ 1601.289813][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1601.294697][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1601.299642][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1601.305136][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.310348][ C0] inet_stream_connect+0x101/0x180 [ 1601.315473][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1601.321121][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1601.326773][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.331988][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1601.337364][ C0] rds_connect_worker+0x36b/0x550 [ 1601.342398][ C0] ? rds_addr_cmp+0x290/0x290 [ 1601.347080][ C0] process_one_work+0x1688/0x2140 [ 1601.352129][ C0] worker_thread+0x10bc/0x2730 [ 1601.356896][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.362105][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1601.367320][ C0] kthread+0x551/0x590 [ 1601.371398][ C0] ? process_one_work+0x2140/0x2140 [ 1601.376601][ C0] ? kthread_blkcg+0x110/0x110 [ 1601.381376][ C0] ret_from_fork+0x1f/0x30 [ 1601.385798][ C0] Uninit was stored to memory at: [ 1601.390828][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.396550][ C0] __msan_chain_origin+0x50/0x90 [ 1601.401490][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1601.406520][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.411645][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.416687][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.422062][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.426654][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.431158][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.436616][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.441468][ C0] ip_rcv+0x795/0x810 [ 1601.445464][ C0] __netif_receive_skb+0x265/0x670 [ 1601.450576][ C0] process_backlog+0x50d/0xba0 [ 1601.455336][ C0] napi_poll+0x43b/0xfd0 [ 1601.459580][ C0] net_rx_action+0x35c/0xd40 [ 1601.464171][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.468664][ C0] [ 1601.470986][ C0] Uninit was stored to memory at: [ 1601.476011][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.481736][ C0] __msan_chain_origin+0x50/0x90 [ 1601.486676][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1601.492053][ C0] tcp_conn_request+0x3046/0x4c30 [ 1601.497082][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.502196][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.507220][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.512601][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.517200][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.521708][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.527167][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.532017][ C0] ip_rcv+0x795/0x810 [ 1601.535997][ C0] __netif_receive_skb+0x265/0x670 [ 1601.541116][ C0] process_backlog+0x50d/0xba0 [ 1601.545877][ C0] napi_poll+0x43b/0xfd0 [ 1601.550119][ C0] net_rx_action+0x35c/0xd40 [ 1601.550134][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.550139][ C0] [ 1601.550146][ C0] Uninit was stored to memory at: [ 1601.550165][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.550181][ C0] __msan_chain_origin+0x50/0x90 [ 1601.550194][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1601.550209][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.550225][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.550239][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.550254][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.550269][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.550284][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.550298][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.550373][ C0] ip_rcv+0x795/0x810 [ 1601.621217][ C0] __netif_receive_skb+0x265/0x670 [ 1601.626327][ C0] process_backlog+0x50d/0xba0 [ 1601.631093][ C0] napi_poll+0x43b/0xfd0 [ 1601.635335][ C0] net_rx_action+0x35c/0xd40 [ 1601.639925][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.644417][ C0] [ 1601.646740][ C0] Uninit was stored to memory at: [ 1601.651769][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.657488][ C0] __msan_chain_origin+0x50/0x90 [ 1601.662433][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1601.667719][ C0] tcp_conn_request+0x3046/0x4c30 [ 1601.672743][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.677857][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.682884][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.688255][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.692850][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.697361][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.702825][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.707679][ C0] ip_rcv+0x795/0x810 [ 1601.711668][ C0] __netif_receive_skb+0x265/0x670 [ 1601.716787][ C0] process_backlog+0x50d/0xba0 [ 1601.721552][ C0] napi_poll+0x43b/0xfd0 [ 1601.725795][ C0] net_rx_action+0x35c/0xd40 [ 1601.730388][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.734877][ C0] [ 1601.737199][ C0] Uninit was stored to memory at: [ 1601.742228][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.747947][ C0] __msan_chain_origin+0x50/0x90 [ 1601.752885][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1601.757913][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.763034][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.768059][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.773432][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.778023][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.782527][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.787991][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.792841][ C0] ip_rcv+0x795/0x810 [ 1601.796829][ C0] __netif_receive_skb+0x265/0x670 [ 1601.801972][ C0] process_backlog+0x50d/0xba0 [ 1601.806738][ C0] napi_poll+0x43b/0xfd0 [ 1601.810981][ C0] net_rx_action+0x35c/0xd40 [ 1601.815609][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.820099][ C0] [ 1601.822420][ C0] Uninit was stored to memory at: [ 1601.827450][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.833170][ C0] __msan_chain_origin+0x50/0x90 [ 1601.838110][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1601.843397][ C0] tcp_conn_request+0x3046/0x4c30 [ 1601.848426][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.853538][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.858571][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.863950][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.868542][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.873046][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.878504][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.883353][ C0] ip_rcv+0x795/0x810 [ 1601.887343][ C0] __netif_receive_skb+0x265/0x670 [ 1601.892462][ C0] process_backlog+0x50d/0xba0 [ 1601.897229][ C0] napi_poll+0x43b/0xfd0 [ 1601.901471][ C0] net_rx_action+0x35c/0xd40 [ 1601.906062][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.910580][ C0] [ 1601.912919][ C0] Uninit was stored to memory at: [ 1601.917944][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1601.923662][ C0] __msan_chain_origin+0x50/0x90 [ 1601.928604][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1601.933630][ C0] tcp_v4_conn_request+0x201/0x290 [ 1601.938743][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1601.943765][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1601.949137][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1601.953725][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1601.958231][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1601.963687][ C0] ip_local_deliver+0x727/0x8d0 [ 1601.968536][ C0] ip_rcv+0x795/0x810 [ 1601.972522][ C0] __netif_receive_skb+0x265/0x670 [ 1601.977637][ C0] process_backlog+0x50d/0xba0 [ 1601.982404][ C0] napi_poll+0x43b/0xfd0 [ 1601.986646][ C0] net_rx_action+0x35c/0xd40 [ 1601.991236][ C0] __do_softirq+0x2ea/0x7f5 [ 1601.995727][ C0] [ 1601.998047][ C0] Uninit was created at: [ 1602.002298][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1602.007934][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1602.012707][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1602.018173][ C0] alloc_pages_current+0x685/0xb50 [ 1602.023290][ C0] alloc_slab_page+0x11c/0x1240 [ 1602.028144][ C0] new_slab+0x2bf/0x10c0 [ 1602.032388][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1602.037072][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1602.041946][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1602.046710][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1602.051651][ C0] tcp_v4_conn_request+0x201/0x290 [ 1602.056770][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1602.062144][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1602.066742][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1602.071248][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1602.076713][ C0] ip_local_deliver+0x727/0x8d0 [ 1602.081569][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1602.086422][ C0] ip_list_rcv+0x904/0x970 [ 1602.090853][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1602.096934][ C0] __netif_receive_skb_list+0x818/0x990 [ 1602.102482][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1602.108641][ C0] napi_complete_done+0x552/0xf90 [ 1602.113671][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1602.119049][ C0] virtnet_poll+0x170f/0x1d10 [ 1602.123728][ C0] napi_poll+0x43b/0xfd0 [ 1602.127974][ C0] net_rx_action+0x35c/0xd40 [ 1602.132565][ C0] __do_softirq+0x2ea/0x7f5 20:02:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x40001, 0x2}) sendto$rxrpc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 20:02:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:37 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:37 executing program 4: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)=0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf100001f", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d6435ce74ce4ff987f6e2267fd67e61b0393103388254713fd7b3357a25d1b44d2224e7c7b8ae4664339f8a1a402a8714bf1bb8d24c3e6b95008475d08ad085f194627d05d16ac2a111a9215743c019e40487d124fc880e668d7f971f9fee155489d8c9a221eea87720912092646c469900e1968f6f62455074c5a0431e0e77cc01279030e8ba7db7d61c98805289cb7fffce9def0aa971eb8aab9d1a573101344bea62194e6a66c17bc3b71e1c6671167557778064f08107fdf93f9623"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000c0, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000004c0)=""/227) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, 0x0, 0xc000) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040)=0x2, 0x4) [ 1602.542050][T28396] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1602.808955][T28401] device vxlan0 entered promiscuous mode 20:02:38 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 1603.219331][T28411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1603.229424][T28412] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1603.283316][T28401] device vxlan0 entered promiscuous mode 20:02:39 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev, 0x54}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="24000000000000002900000032000000fc020000000000cd87d5040000000c0054"], 0x28}, 0x0) 20:02:40 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4), 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:40 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) [ 1605.059093][T28428] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1605.212344][T28435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:41 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4), 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:41 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 20:02:41 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) ftruncate(r0, 0x424) r1 = socket(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)="9000000018001f15b9409b0dffff65580200be0a020c060500000300430008000300fc6cfac8388827a685a168d0bf46d32345653602648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000f00000000000400160012000a00000000000000000000000001000000f31ae9e086ceb6ac62bb944cf2e79be6aba4183b00000000000000", 0x90, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) time(&(0x7f0000000100)) socket(0x0, 0x0, 0x0) 20:02:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1605.802313][T28457] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:02:41 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4), 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1605.995403][T28464] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1606.006127][T28466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1606.154002][T28464] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 20:02:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) 20:02:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r7}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x48}}, 0x0) 20:02:42 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1606.697620][T28478] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1606.738779][T28482] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1606.772000][T28486] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 1606.962065][T28492] bond2: (slave ip6gretap1): no link monitoring support [ 1606.979933][T28492] bond2: (slave ip6gretap1): Enslaving as an active interface with an up link [ 1607.097282][T28488] netlink: 'syz-executor.4': attribute type 6 has an invalid length. 20:02:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:44 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0xac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[], 0x1) 20:02:44 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:44 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) open$dir(0x0, 0x680040, 0x0) write(r1, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 1608.977665][T28546] IPVS: ftp: loaded support on port[0] = 21 [ 1608.978438][T28545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1609.013927][T28547] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1609.210149][T28549] IPVS: ftp: loaded support on port[0] = 21 20:02:44 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @empty=[0x0, 0x0, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x10, 0x3c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 20:02:45 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1609.403674][T19180] tipc: TX() has been purged, node left! 20:02:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1609.692639][T28598] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1609.797395][T28602] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:02:45 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @empty=[0x0, 0x0, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x10, 0x3c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 20:02:45 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.505969][T19180] tipc: TX() has been purged, node left! 20:02:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:47 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x73}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2, 0x0) getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x180, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000003c0)={[0x7f, 0x4, 0x40, 0xd4, 0x7fff, 0x1f, 0x0, 0x0, 0xffff, 0x3, 0x400, 0x6, 0x8001, 0xdba, 0xfffffffc, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x1, 0x80000001, 0x9, 0x0, 0x0, 0x1, 0x4, 0x3ff, 0x5, 0x4f3, 0x1, 0x8001, 0x5, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3e93, 0x0, 0x55d, 0xff, 0x4, 0xffffff00, 0x9, 0x0, 0xfffffffe, 0xfffffffe, 0x8f0, 0x0, 0x4, 0x0, 0x0, 0x3ff, 0x7, 0xe15, 0xfffffffd, 0xfff, 0x0, 0x0, 0x5, 0x7f, 0x6, 0x0, 0xfffffffc, 0x8fa, 0x0, 0x932, 0x0, 0x6, 0x80000001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x401, 0x0, 0xa62, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x34ef, 0x0, 0x0, 0x800, 0x4, 0x0, 0x3, 0x9, 0x89b, 0x4, 0x2, 0x0, 0x444, 0x6, 0x59b7, 0x0, 0x20, 0xfffffaa8, 0x5, 0x8000, 0x10000, 0x0, 0x20, 0x1, 0x6, 0x0, 0x8000, 0x0, 0xfffff800, 0x6, 0x5, 0x4, 0x6, 0x8, 0x0, 0x1, 0x400, 0x6, 0xfffffffe, 0xffffffff, 0x8000, 0x3f, 0x92a9, 0x8d, 0x80, 0x0, 0x20, 0xfffffffd, 0x6, 0x0, 0x8, 0x35, 0x81, 0x1f, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x6, 0x4, 0x80000001, 0x83b, 0x549a8656, 0x9, 0x6, 0xfff, 0x8001, 0xfff, 0x1, 0x0, 0x96, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xbb, 0x7fffffff, 0x1f, 0x57f9, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x6, 0x3f, 0x3, 0x1000, 0x28, 0x3, 0x2f5c, 0x7ff, 0x0, 0x7ff, 0x8000, 0x833f, 0x0, 0xbd4, 0xffffffff, 0x0, 0x0, 0x0, 0x10000, 0x6c, 0x0, 0xfffffffc, 0x3ff8, 0x1ff, 0x9, 0x100, 0xff, 0x2, 0x0, 0x80, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0xff, 0x70a9cf58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x6, 0x0, 0x0, 0x2, 0x0, 0x8b7, 0x5, 0x5, 0x1, 0x0, 0x20, 0x1ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6, 0x9, 0x1, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0xfffffc00, 0x0, 0x1f, 0x0, 0x0, 0xffff0001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0xf4d, 0x5, 0x0, 0xeac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63, 0x0, 0x0, 0xfe6a, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x401, 0x1, 0x7, 0x0, 0x9, 0x0, 0x80000001, 0x0, 0x0, 0x727, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x8, 0x7, 0x8, 0x0, 0x4, 0x0, 0x399, 0x0, 0x20, 0x7f3, 0x0, 0x9, 0x4, 0xffff7fff, 0x0, 0x0, 0x0, 0x0, 0x38a6, 0x10001, 0x4, 0x5, 0x2, 0x400, 0x9, 0x6a, 0xe, 0x4, 0x0, 0x2, 0x5, 0x8001, 0x0, 0x2, 0x0, 0x1, 0x4, 0x0, 0x0, 0x6, 0x0, 0x7f, 0x401, 0x0, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000, 0x4, 0x2, 0x0, 0x6, 0x8000, 0x141, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x80, 0x0, 0x0, 0x6, 0x7ed23b6, 0x10000, 0x1, 0x2, 0x7, 0xffffff06, 0x0, 0x5, 0x1000, 0x3ff, 0x0, 0x2, 0x1000, 0x0, 0x6, 0xffffffff, 0x8, 0x9, 0xffffffff, 0x80000001, 0x5, 0x8, 0x6, 0x80000000, 0x3, 0x40, 0x8, 0x7ff, 0x5, 0x0, 0x0, 0x5, 0x7f, 0x1, 0x6, 0x0, 0x10000, 0x20000000, 0xd9, 0x5, 0xffff, 0x5, 0x9, 0x1, 0x410d, 0x0, 0x0, 0x8, 0x3af, 0x8, 0x1, 0x0, 0x6, 0x83, 0x1000, 0xd8c3, 0x7, 0x7, 0x4, 0x4, 0x57f1b5f6, 0x200000, 0x1, 0x9, 0x3, 0x2, 0xd2b, 0xfffffeff, 0x2, 0x1, 0xfe7, 0x7, 0x3ff, 0x20, 0x80000001, 0xa73b4f2, 0x0, 0x81, 0x80000000, 0x0, 0x3, 0x5, 0x5, 0xffffffff, 0x7fff, 0x7, 0x8, 0x6, 0x4, 0x2, 0x87e6, 0x3, 0x89ea, 0x0, 0x3f235218, 0x80, 0x9, 0x0, 0x8a81, 0x100, 0x0, 0x7ff, 0x0, 0x0, 0x401, 0x1, 0x6, 0x7, 0x3, 0x1f, 0x0, 0x0, 0x1, 0xffffff7f, 0x0, 0x6, 0x9, 0x4, 0xffff, 0x8, 0x200, 0x7fffffff, 0x3, 0x0, 0x400, 0x2, 0x9, 0x8, 0x3, 0x81, 0x7f, 0xfffffffb, 0x9, 0x1000, 0x0, 0x20, 0xa44, 0xfffffff8, 0x1, 0x0, 0x7, 0xfbf, 0xffff08f9, 0x27754719, 0x4, 0x0, 0x10000, 0x10000, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x5, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x2, 0x1, 0x0, 0x0, 0x8001, 0x7f, 0x1, 0x0, 0x400, 0x0, 0x0, 0x0, 0x5c, 0x8000, 0xfd41, 0x6c9, 0x0, 0x4, 0x2, 0x45c, 0x0, 0x0, 0xfff, 0x80000001, 0x10000, 0x5f390a1f, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x2, 0x4, 0xbe2d, 0x0, 0x5, 0x4, 0x0, 0x0, 0x5, 0x0, 0x401, 0x0, 0x10001, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, 0x2, 0x4, 0x5, 0x0, 0x1, 0xce, 0x3, 0x8, 0x0, 0x3f, 0xc9f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1ff, 0x1, 0x46, 0x0, 0xffff, 0x0, 0x0, 0xfff, 0x20000000, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x31f7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x4, 0xcdb5, 0x0, 0xa7e, 0xffffffff, 0x0, 0x7ff, 0x9, 0x9, 0x20, 0x0, 0x0, 0x9e97, 0x0, 0x1, 0x40, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x0, 0xffffffff, 0x100, 0x101, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x5, 0x400, 0x0, 0x0, 0xaaa, 0x0, 0x0, 0x0, 0xfffffbff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb66e, 0x0, 0x0, 0x0, 0x6, 0x100, 0x1, 0xfffffffe, 0x0, 0x0, 0x9, 0x2, 0x0, 0x9, 0x9, 0x10000, 0x3, 0x0, 0x0, 0x80, 0x5, 0x1ff, 0xaa, 0x96, 0x10000, 0x6, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000, 0x3ff, 0x8, 0xfffffffc, 0x7f, 0x8, 0x2c, 0xb970, 0x9, 0xe2, 0x1c0, 0x0, 0x3, 0x8001, 0x0, 0x8000, 0x5, 0x3, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x8, 0x1, 0x3, 0x0, 0x0, 0x6bc6, 0xeb3, 0x0, 0x401, 0x0, 0x0, 0x6, 0x0, 0x0, 0x218, 0x9, 0x0, 0x2b8d, 0x0, 0x0, 0x400, 0x0, 0x6, 0x7, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8001, 0x0, 0x0, 0x81, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x6, 0xb58f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x8000, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x94, 0x2e, 0xf0e2, 0x0, 0x0, 0x2, 0x8001, 0x9250, 0x0, 0x0, 0x0, 0x401, 0x0, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffb, 0x0, 0x0, 0xc1, 0x2, 0x0, 0x0, 0x0, 0x800, 0x8d, 0x80000000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x4d0, 0x0, 0x1, 0x0, 0x0, 0x4f7, 0x0, 0x0, 0x80000001, 0x0, 0xfff, 0x7, 0x447f, 0x3, 0x1, 0x0, 0x1, 0x0, 0x7, 0x8b0, 0xfffff80d, 0x0, 0x0, 0x7f, 0x7, 0x0, 0x1, 0x200, 0x0, 0xffffffff, 0x0, 0x20, 0x9, 0x0, 0x1, 0x0, 0x0, 0xe9, 0x80000000, 0x0, 0x2, 0x1, 0x2, 0x4d, 0x436e, 0x8001, 0x1, 0x9, 0x10000, 0x0, 0x7fff, 0x76, 0x7, 0x0, 0x4, 0x5, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0xfffffffa, 0x6, 0x2, 0x1, 0x0, 0x4, 0x0, 0x0, 0xffff, 0x5, 0xffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x1f, 0x1, 0x101, 0x0, 0x0, 0x101, 0x1, 0x2000000, 0x0, 0x0, 0x4800, 0x9, 0x400, 0x0, 0x800, 0x7, 0x0, 0x0, 0x4, 0x0, 0x7, 0x5, 0x8, 0x1000, 0x4, 0x7, 0x0, 0x9, 0x1, 0x4]}) 20:02:47 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @empty=[0x0, 0x0, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x10, 0x3c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) [ 1612.469657][T28620] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1612.517147][T28626] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1612.577027][T28628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:48 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @empty=[0x0, 0x0, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x10, 0x3c, 0x0, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 20:02:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:48 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) write(0xffffffffffffffff, &(0x7f0000001400), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11f08) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0xf, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) 20:02:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1613.321609][T28644] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:49 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1613.395859][T28648] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1613.593188][T28653] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:02:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) 20:02:51 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:51 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1616.137355][T28665] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1616.184482][T28671] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1616.221752][T28672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:52 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 20:02:52 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:52 executing program 4: madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0xf) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000800)=""/142, 0xffffff07}], 0x1, 0xfff, 0x0) [ 1616.886837][T28688] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:52 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1616.956509][T28691] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1616.981945][T28690] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1618.729662][ C0] not chained 330000 origins [ 1618.734275][ C0] CPU: 0 PID: 19180 Comm: kworker/u4:6 Not tainted 5.8.0-rc5-syzkaller #0 [ 1618.742748][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.752879][ C0] Workqueue: krdsd rds_connect_worker [ 1618.758231][ C0] Call Trace: [ 1618.761506][ C0] [ 1618.764343][ C0] dump_stack+0x21c/0x280 [ 1618.768655][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1618.774372][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1618.780428][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1618.785358][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.790591][ C0] ? __should_failslab+0x1f6/0x290 [ 1618.795685][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.800863][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1618.806686][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1618.812834][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1618.818141][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.823332][ C0] __msan_chain_origin+0x50/0x90 [ 1618.828252][ C0] tcp_conn_request+0x15d4/0x4c30 [ 1618.833395][ C0] ? worker_thread+0x10bc/0x2730 [ 1618.838354][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1618.844418][ C0] ? cache_from_obj+0x67/0x640 [ 1618.849178][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.854382][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.859592][ C0] tcp_v4_conn_request+0x201/0x290 [ 1618.864917][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1618.869926][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1618.875193][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1618.880573][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1618.886370][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1618.892419][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.897611][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1618.903415][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.908595][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1618.913170][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1618.917665][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1618.923762][ C0] ? tcp_filter+0xf0/0xf0 [ 1618.928101][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1618.933553][ C0] ip_local_deliver+0x727/0x8d0 [ 1618.938409][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1618.943429][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1618.949038][ C0] ip_rcv+0x795/0x810 [ 1618.953003][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1618.957768][ C0] __netif_receive_skb+0x265/0x670 [ 1618.962872][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1618.968397][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1618.974024][ C0] process_backlog+0x50d/0xba0 [ 1618.978785][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1618.984604][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1618.989880][ C0] napi_poll+0x43b/0xfd0 [ 1618.994121][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1618.999322][ C0] net_rx_action+0x35c/0xd40 [ 1619.004051][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1619.008821][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.013319][ C0] asm_call_on_stack+0xf/0x20 [ 1619.017974][ C0] [ 1619.020907][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1619.025922][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1619.031120][ C0] local_bh_enable+0x36/0x40 [ 1619.035701][ C0] ip_finish_output2+0x2459/0x2930 [ 1619.040792][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1619.046495][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1619.052471][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.057676][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1619.062701][ C0] ip_finish_output+0x14b/0x4b0 [ 1619.067549][ C0] ip_output+0x5f2/0x6e0 [ 1619.071789][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1619.077057][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1619.082058][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1619.086974][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1619.092762][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1619.098043][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.103254][ C0] ip_queue_xmit+0xcc/0xf0 [ 1619.107667][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1619.112506][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1619.117698][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1619.123271][ C0] tcp_connect+0x153f/0x3bb0 [ 1619.127853][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1619.133144][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1619.138946][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1619.144832][ C0] ? prandom_u32+0x1c1/0x280 [ 1619.149440][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1619.154295][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1619.159228][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1619.164688][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.169883][ C0] inet_stream_connect+0x101/0x180 [ 1619.174989][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1619.180615][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1619.186244][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.191421][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1619.196781][ C0] rds_connect_worker+0x36b/0x550 [ 1619.201800][ C0] ? rds_addr_cmp+0x290/0x290 [ 1619.206456][ C0] process_one_work+0x1688/0x2140 [ 1619.211472][ C0] worker_thread+0x10bc/0x2730 [ 1619.216215][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.221398][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1619.226600][ C0] kthread+0x551/0x590 [ 1619.230675][ C0] ? process_one_work+0x2140/0x2140 [ 1619.235862][ C0] ? kthread_blkcg+0x110/0x110 [ 1619.240613][ C0] ret_from_fork+0x1f/0x30 [ 1619.245018][ C0] Uninit was stored to memory at: [ 1619.250052][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.255765][ C0] __msan_chain_origin+0x50/0x90 [ 1619.260696][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1619.265714][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.270866][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.275868][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.281238][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.285806][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.290345][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.295780][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.300647][ C0] ip_rcv+0x795/0x810 [ 1619.304642][ C0] __netif_receive_skb+0x265/0x670 [ 1619.309731][ C0] process_backlog+0x50d/0xba0 [ 1619.314472][ C0] napi_poll+0x43b/0xfd0 [ 1619.318704][ C0] net_rx_action+0x35c/0xd40 [ 1619.323293][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.327786][ C0] [ 1619.330108][ C0] Uninit was stored to memory at: [ 1619.335149][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.340867][ C0] __msan_chain_origin+0x50/0x90 [ 1619.345806][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1619.351093][ C0] tcp_conn_request+0x3046/0x4c30 [ 1619.356120][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.361230][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.366258][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.371667][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.376260][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.380768][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.386225][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.391064][ C0] ip_rcv+0x795/0x810 [ 1619.395137][ C0] __netif_receive_skb+0x265/0x670 [ 1619.400237][ C0] process_backlog+0x50d/0xba0 [ 1619.404989][ C0] napi_poll+0x43b/0xfd0 [ 1619.409218][ C0] net_rx_action+0x35c/0xd40 [ 1619.413795][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.418278][ C0] [ 1619.420591][ C0] Uninit was stored to memory at: [ 1619.425607][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.431313][ C0] __msan_chain_origin+0x50/0x90 [ 1619.436238][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1619.441254][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.446352][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.451365][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.456726][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.461304][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.465793][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.471236][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.476071][ C0] ip_rcv+0x795/0x810 [ 1619.480043][ C0] __netif_receive_skb+0x265/0x670 [ 1619.485142][ C0] process_backlog+0x50d/0xba0 [ 1619.489892][ C0] napi_poll+0x43b/0xfd0 [ 1619.494123][ C0] net_rx_action+0x35c/0xd40 [ 1619.498700][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.503180][ C0] [ 1619.505489][ C0] Uninit was stored to memory at: [ 1619.510504][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.516211][ C0] __msan_chain_origin+0x50/0x90 [ 1619.521138][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1619.526410][ C0] tcp_conn_request+0x3046/0x4c30 [ 1619.531418][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.536518][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.541526][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.546883][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.551462][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.555950][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.561406][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.566242][ C0] ip_rcv+0x795/0x810 [ 1619.570218][ C0] __netif_receive_skb+0x265/0x670 [ 1619.575316][ C0] process_backlog+0x50d/0xba0 [ 1619.580069][ C0] napi_poll+0x43b/0xfd0 [ 1619.584296][ C0] net_rx_action+0x35c/0xd40 [ 1619.588880][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.593361][ C0] [ 1619.595670][ C0] Uninit was stored to memory at: [ 1619.600682][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.606388][ C0] __msan_chain_origin+0x50/0x90 [ 1619.611315][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1619.616328][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.621428][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.626436][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.631794][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.636372][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.640886][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.646327][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.651165][ C0] ip_rcv+0x795/0x810 [ 1619.655133][ C0] __netif_receive_skb+0x265/0x670 [ 1619.660242][ C0] process_backlog+0x50d/0xba0 [ 1619.665077][ C0] napi_poll+0x43b/0xfd0 [ 1619.669306][ C0] net_rx_action+0x35c/0xd40 [ 1619.673881][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.678366][ C0] [ 1619.680678][ C0] Uninit was stored to memory at: [ 1619.685690][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.691406][ C0] __msan_chain_origin+0x50/0x90 [ 1619.696334][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1619.701610][ C0] tcp_conn_request+0x3046/0x4c30 [ 1619.706618][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.711715][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.716726][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.722083][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.726661][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.731150][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.736592][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.741426][ C0] ip_rcv+0x795/0x810 [ 1619.745397][ C0] __netif_receive_skb+0x265/0x670 [ 1619.750495][ C0] process_backlog+0x50d/0xba0 [ 1619.755242][ C0] napi_poll+0x43b/0xfd0 [ 1619.759471][ C0] net_rx_action+0x35c/0xd40 [ 1619.764046][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.768542][ C0] [ 1619.770852][ C0] Uninit was stored to memory at: [ 1619.775864][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1619.781574][ C0] __msan_chain_origin+0x50/0x90 [ 1619.786499][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1619.791510][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.796618][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1619.801748][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.807107][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.811684][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.816195][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.821637][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.826472][ C0] ip_rcv+0x795/0x810 [ 1619.830441][ C0] __netif_receive_skb+0x265/0x670 [ 1619.835539][ C0] process_backlog+0x50d/0xba0 [ 1619.840290][ C0] napi_poll+0x43b/0xfd0 [ 1619.844519][ C0] net_rx_action+0x35c/0xd40 [ 1619.849101][ C0] __do_softirq+0x2ea/0x7f5 [ 1619.853581][ C0] [ 1619.855891][ C0] Uninit was created at: [ 1619.860121][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1619.865740][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1619.870492][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1619.875935][ C0] alloc_pages_current+0x685/0xb50 [ 1619.881029][ C0] alloc_slab_page+0x11c/0x1240 [ 1619.885867][ C0] new_slab+0x2bf/0x10c0 [ 1619.890096][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1619.894760][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1619.899597][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1619.904349][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1619.909272][ C0] tcp_v4_conn_request+0x201/0x290 [ 1619.914370][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1619.919728][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1619.924302][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1619.928794][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1619.934236][ C0] ip_local_deliver+0x727/0x8d0 [ 1619.939075][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1619.943911][ C0] ip_list_rcv+0x904/0x970 [ 1619.948338][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1619.954392][ C0] __netif_receive_skb_list+0x818/0x990 [ 1619.959924][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1619.966063][ C0] napi_complete_done+0x552/0xf90 [ 1619.971078][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1619.976435][ C0] virtnet_poll+0x170f/0x1d10 [ 1619.981099][ C0] napi_poll+0x43b/0xfd0 [ 1619.985333][ C0] net_rx_action+0x35c/0xd40 [ 1619.989908][ C0] __do_softirq+0x2ea/0x7f5 20:02:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:02:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, 0x0) chdir(&(0x7f0000001780)='./file0\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) rename(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./bus\x00') 20:02:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x18000000000002e0, 0x4e, 0x80000, &(0x7f0000000280)="b95b03b700030005439e40f08864", 0x0, 0x1a4, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x40) 20:02:55 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) [ 1620.368968][T28711] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1620.393788][T28709] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1620.533486][T28719] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1620.565694][T28720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:56 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8}]}, 0x24}}, 0x0) 20:02:56 executing program 4: 20:02:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1621.537495][T28729] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1621.654954][T28736] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1621.724525][T28738] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:57 executing program 4: 20:02:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:57 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:57 executing program 5: 20:02:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:58 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x0, 0x56fe}) [ 1622.541513][T28753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1622.608118][T28754] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:02:58 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:02:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:02:58 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x170, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x140, 0x2, [@TCA_GRED_PARMS={0x38}, @TCA_GRED_STAB={0x104, 0x2, "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"}]}}]}, 0x170}}, 0x0) 20:02:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:02:58 executing program 4: msgctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) [ 1623.286887][T28767] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1623.354379][T28768] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:00 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:00 executing program 5: 20:03:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:00 executing program 4: [ 1625.123186][T28788] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1625.185816][T28789] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:01 executing program 4: 20:03:01 executing program 5: 20:03:01 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1625.782764][T28799] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:01 executing program 4: [ 1626.029661][T28804] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1626.062517][T28808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000240)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:03 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(0xffffffffffffffff, r1) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:03 executing program 5: 20:03:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:03 executing program 4: [ 1628.446200][T28823] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1628.487140][T28825] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1628.533404][T28827] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:04 executing program 5: 20:03:04 executing program 4: 20:03:04 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/19, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:04 executing program 5: [ 1629.247845][T28840] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1629.266958][T28843] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1629.307689][T28846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1631.459021][ C0] not chained 340000 origins [ 1631.463627][ C0] CPU: 0 PID: 18787 Comm: kworker/u4:0 Not tainted 5.8.0-rc5-syzkaller #0 [ 1631.472097][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.482143][ C0] Workqueue: krdsd rds_tcp_accept_worker [ 1631.487754][ C0] Call Trace: [ 1631.491034][ C0] [ 1631.493882][ C0] dump_stack+0x21c/0x280 [ 1631.498197][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1631.503897][ C0] ? inet_twsk_alloc+0xac7/0xbd0 [ 1631.508845][ C0] ? tcp_time_wait+0xd9/0x1150 [ 1631.513613][ C0] ? tcp_fin+0x23a/0x9f0 [ 1631.517846][ C0] ? tcp_data_queue+0x1e5c/0xb570 [ 1631.522856][ C0] ? tcp_rcv_state_process+0x2e24/0x45b0 [ 1631.528477][ C0] ? tcp_v4_do_rcv+0xbfc/0xff0 [ 1631.533233][ C0] ? tcp_v4_rcv+0x57d0/0x5c10 [ 1631.537898][ C0] ? ip_protocol_deliver_rcu+0x572/0xc50 [ 1631.543534][ C0] ? ip_local_deliver+0x727/0x8d0 [ 1631.548637][ C0] ? ip_rcv+0x795/0x810 [ 1631.552786][ C0] ? __netif_receive_skb+0x265/0x670 [ 1631.558049][ C0] ? process_backlog+0x50d/0xba0 [ 1631.563053][ C0] ? napi_poll+0x43b/0xfd0 [ 1631.567460][ C0] ? net_rx_action+0x35c/0xd40 [ 1631.572248][ C0] ? kmsan_internal_chain_origin+0x30/0x130 [ 1631.578137][ C0] ? do_softirq_own_stack+0x7c/0xa0 [ 1631.583338][ C0] ? __local_bh_enable_ip+0x184/0x1d0 [ 1631.588718][ C0] ? local_bh_enable+0x36/0x40 [ 1631.593482][ C0] ? ip_finish_output2+0x2459/0x2930 [ 1631.598769][ C0] ? __ip_finish_output+0xeb5/0xfd0 [ 1631.603969][ C0] ? ip_finish_output+0x14b/0x4b0 [ 1631.608993][ C0] ? ip_output+0x5f2/0x6e0 [ 1631.613410][ C0] ? __ip_queue_xmit+0x1eac/0x23c0 [ 1631.618530][ C0] ? ip_queue_xmit+0xcc/0xf0 [ 1631.623131][ C0] ? __tcp_transmit_skb+0x4b9e/0x5d70 [ 1631.628519][ C0] ? tcp_write_xmit+0x4f5b/0xe6a0 [ 1631.633546][ C0] ? __tcp_push_pending_frames+0x150/0x5c0 [ 1631.639355][ C0] ? tcp_send_fin+0x192a/0x1bc0 [ 1631.644218][ C0] ? tcp_shutdown+0x1f7/0x270 [ 1631.648899][ C0] ? inet_shutdown+0x44f/0x6d0 [ 1631.653668][ C0] ? kernel_sock_shutdown+0x98/0xc0 [ 1631.658869][ C0] ? rds_tcp_accept_one+0x1060/0x12c0 [ 1631.664235][ C0] ? rds_tcp_accept_worker+0x60/0x180 [ 1631.669598][ C0] ? process_one_work+0x1688/0x2140 [ 1631.674785][ C0] ? worker_thread+0x10bc/0x2730 [ 1631.679716][ C0] ? kthread+0x551/0x590 [ 1631.684032][ C0] ? ret_from_fork+0x1f/0x30 [ 1631.688614][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1631.694410][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1631.700463][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.705647][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1631.711441][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1631.717584][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.722771][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.727959][ C0] __msan_chain_origin+0x50/0x90 [ 1631.732889][ C0] __inet_twsk_schedule+0x289/0x2f0 [ 1631.738085][ C0] tcp_time_wait+0xf7b/0x1150 [ 1631.742760][ C0] tcp_fin+0x23a/0x9f0 [ 1631.746834][ C0] tcp_data_queue+0x1e5c/0xb570 [ 1631.751677][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1631.757473][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1631.763523][ C0] ? tcp_urg+0xb22/0x10c0 [ 1631.767858][ C0] tcp_rcv_state_process+0x2e24/0x45b0 [ 1631.773307][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1631.779102][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1631.785154][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.790349][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.795542][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1631.800120][ C0] ? kmsan_set_origin_checked+0xa0/0xf0 [ 1631.805661][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1631.810155][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1631.816229][ C0] ? tcp_v4_rcv+0x1831/0x5c10 [ 1631.820897][ C0] ? tcp_filter+0xf0/0xf0 [ 1631.825214][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1631.830667][ C0] ip_local_deliver+0x727/0x8d0 [ 1631.835515][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1631.840543][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1631.846164][ C0] ip_rcv+0x795/0x810 [ 1631.850144][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1631.854903][ C0] __netif_receive_skb+0x265/0x670 [ 1631.860003][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1631.865538][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1631.871166][ C0] process_backlog+0x50d/0xba0 [ 1631.875925][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1631.881725][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1631.886999][ C0] napi_poll+0x43b/0xfd0 [ 1631.891237][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.896446][ C0] net_rx_action+0x35c/0xd40 [ 1631.901071][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1631.905831][ C0] __do_softirq+0x2ea/0x7f5 [ 1631.910331][ C0] asm_call_on_stack+0xf/0x20 [ 1631.914989][ C0] [ 1631.917923][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1631.922941][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1631.928132][ C0] local_bh_enable+0x36/0x40 [ 1631.932715][ C0] ip_finish_output2+0x2459/0x2930 [ 1631.937845][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1631.943553][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1631.949535][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.954734][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1631.959755][ C0] ip_finish_output+0x14b/0x4b0 [ 1631.964601][ C0] ip_output+0x5f2/0x6e0 [ 1631.968843][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1631.974119][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1631.979221][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1631.984170][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1631.989413][ C0] ip_queue_xmit+0xcc/0xf0 [ 1631.993851][ C0] ? tcp_v6_send_response+0x2c20/0x2c20 [ 1631.999394][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1632.004615][ C0] tcp_write_xmit+0x4f5b/0xe6a0 [ 1632.009482][ C0] ? kmsan_get_metadata+0x30/0x180 [ 1632.014609][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.020856][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.026061][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.031277][ C0] __tcp_push_pending_frames+0x150/0x5c0 [ 1632.036908][ C0] tcp_send_fin+0x192a/0x1bc0 [ 1632.041587][ C0] ? tcp_set_state+0x9ec/0xb40 [ 1632.046349][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.051543][ C0] tcp_shutdown+0x1f7/0x270 [ 1632.056046][ C0] ? tcp_set_state+0xb40/0xb40 [ 1632.060820][ C0] inet_shutdown+0x44f/0x6d0 [ 1632.065425][ C0] ? inet_recvmsg+0x6b0/0x6b0 [ 1632.070105][ C0] kernel_sock_shutdown+0x98/0xc0 [ 1632.075156][ C0] rds_tcp_accept_one+0x1060/0x12c0 [ 1632.080367][ C0] rds_tcp_accept_worker+0x60/0x180 [ 1632.085560][ C0] ? rds_tcp_exit_net+0xcc0/0xcc0 [ 1632.090585][ C0] process_one_work+0x1688/0x2140 [ 1632.095619][ C0] worker_thread+0x10bc/0x2730 [ 1632.100374][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.105563][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1632.110764][ C0] kthread+0x551/0x590 [ 1632.114824][ C0] ? process_one_work+0x2140/0x2140 [ 1632.120015][ C0] ? kthread_blkcg+0x110/0x110 [ 1632.124773][ C0] ret_from_fork+0x1f/0x30 [ 1632.129185][ C0] Uninit was stored to memory at: [ 1632.134213][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.139917][ C0] __msan_chain_origin+0x50/0x90 [ 1632.144846][ C0] __inet_twsk_schedule+0x289/0x2f0 [ 1632.150033][ C0] tcp_timewait_state_process+0x1a64/0x1e30 [ 1632.155913][ C0] tcp_v4_rcv+0x2237/0x5c10 [ 1632.160407][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.165860][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.170701][ C0] ip_rcv+0x795/0x810 [ 1632.174673][ C0] __netif_receive_skb+0x265/0x670 [ 1632.179770][ C0] process_backlog+0x50d/0xba0 [ 1632.184524][ C0] napi_poll+0x43b/0xfd0 [ 1632.188767][ C0] net_rx_action+0x35c/0xd40 [ 1632.193350][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.197833][ C0] [ 1632.200148][ C0] Uninit was stored to memory at: [ 1632.205168][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.210985][ C0] __msan_chain_origin+0x50/0x90 [ 1632.215919][ C0] __inet_twsk_schedule+0x289/0x2f0 [ 1632.221115][ C0] tcp_time_wait+0xf7b/0x1150 [ 1632.225792][ C0] tcp_rcv_state_process+0xf6e/0x45b0 [ 1632.231153][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.235730][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.240223][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.245668][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.250503][ C0] ip_rcv+0x795/0x810 [ 1632.254485][ C0] __netif_receive_skb+0x265/0x670 [ 1632.259585][ C0] process_backlog+0x50d/0xba0 [ 1632.264337][ C0] napi_poll+0x43b/0xfd0 [ 1632.268567][ C0] net_rx_action+0x35c/0xd40 [ 1632.273144][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.277622][ C0] [ 1632.279931][ C0] Uninit was stored to memory at: [ 1632.284950][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.290665][ C0] __msan_chain_origin+0x50/0x90 [ 1632.295587][ C0] tcp_time_wait+0xbba/0x1150 [ 1632.300248][ C0] tcp_rcv_state_process+0xf6e/0x45b0 [ 1632.305602][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.310179][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.314669][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.320114][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.324954][ C0] ip_rcv+0x795/0x810 [ 1632.328923][ C0] __netif_receive_skb+0x265/0x670 [ 1632.334021][ C0] process_backlog+0x50d/0xba0 [ 1632.338773][ C0] napi_poll+0x43b/0xfd0 [ 1632.343005][ C0] net_rx_action+0x35c/0xd40 [ 1632.347580][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.352061][ C0] [ 1632.354381][ C0] Uninit was stored to memory at: [ 1632.359392][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.365112][ C0] __msan_chain_origin+0x50/0x90 [ 1632.370036][ C0] inet_twsk_alloc+0xaf3/0xbd0 [ 1632.374788][ C0] tcp_time_wait+0xd9/0x1150 [ 1632.379372][ C0] tcp_rcv_state_process+0xf6e/0x45b0 [ 1632.384844][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.389421][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.393909][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.399370][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.404224][ C0] ip_rcv+0x795/0x810 [ 1632.408194][ C0] __netif_receive_skb+0x265/0x670 [ 1632.413292][ C0] process_backlog+0x50d/0xba0 [ 1632.418042][ C0] napi_poll+0x43b/0xfd0 [ 1632.422274][ C0] net_rx_action+0x35c/0xd40 [ 1632.426851][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.431414][ C0] [ 1632.433722][ C0] Uninit was stored to memory at: [ 1632.438733][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.444440][ C0] __msan_chain_origin+0x50/0x90 [ 1632.449375][ C0] __inet_twsk_schedule+0x289/0x2f0 [ 1632.454560][ C0] tcp_time_wait+0xf7b/0x1150 [ 1632.459221][ C0] tcp_fin+0x23a/0x9f0 [ 1632.463275][ C0] tcp_data_queue+0x1e5c/0xb570 [ 1632.468111][ C0] tcp_rcv_state_process+0x2e24/0x45b0 [ 1632.473640][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.478216][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.482719][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.488162][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.492996][ C0] ip_rcv+0x795/0x810 [ 1632.496965][ C0] __netif_receive_skb+0x265/0x670 [ 1632.502063][ C0] process_backlog+0x50d/0xba0 [ 1632.506813][ C0] napi_poll+0x43b/0xfd0 [ 1632.511040][ C0] net_rx_action+0x35c/0xd40 [ 1632.515615][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.520093][ C0] [ 1632.522400][ C0] Uninit was stored to memory at: [ 1632.527411][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.534071][ C0] __msan_chain_origin+0x50/0x90 [ 1632.538994][ C0] tcp_time_wait+0xbba/0x1150 [ 1632.543661][ C0] tcp_fin+0x23a/0x9f0 [ 1632.547715][ C0] tcp_data_queue+0x1e5c/0xb570 [ 1632.552551][ C0] tcp_rcv_state_process+0x2e24/0x45b0 [ 1632.557995][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.562583][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.567072][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.572533][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.577366][ C0] ip_rcv+0x795/0x810 [ 1632.581334][ C0] __netif_receive_skb+0x265/0x670 [ 1632.586435][ C0] process_backlog+0x50d/0xba0 [ 1632.591191][ C0] napi_poll+0x43b/0xfd0 [ 1632.595421][ C0] net_rx_action+0x35c/0xd40 [ 1632.599996][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.604474][ C0] [ 1632.606783][ C0] Uninit was stored to memory at: [ 1632.611797][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1632.617508][ C0] __msan_chain_origin+0x50/0x90 [ 1632.622432][ C0] inet_twsk_alloc+0xaf3/0xbd0 [ 1632.627185][ C0] tcp_time_wait+0xd9/0x1150 [ 1632.631759][ C0] tcp_fin+0x23a/0x9f0 [ 1632.635813][ C0] tcp_data_queue+0x1e5c/0xb570 [ 1632.640648][ C0] tcp_rcv_state_process+0x2e24/0x45b0 [ 1632.646094][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.650676][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.655167][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.660609][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.665444][ C0] ip_rcv+0x795/0x810 [ 1632.669412][ C0] __netif_receive_skb+0x265/0x670 [ 1632.674508][ C0] process_backlog+0x50d/0xba0 [ 1632.679256][ C0] napi_poll+0x43b/0xfd0 [ 1632.683483][ C0] net_rx_action+0x35c/0xd40 [ 1632.688057][ C0] __do_softirq+0x2ea/0x7f5 [ 1632.692536][ C0] [ 1632.694843][ C0] Uninit was created at: [ 1632.699072][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1632.704693][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1632.709445][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1632.714893][ C0] alloc_pages_current+0x685/0xb50 [ 1632.719990][ C0] alloc_slab_page+0x11c/0x1240 [ 1632.724831][ C0] new_slab+0x2bf/0x10c0 [ 1632.729061][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1632.733725][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1632.738564][ C0] inet_twsk_alloc+0x154/0xbd0 [ 1632.743316][ C0] tcp_time_wait+0xd9/0x1150 [ 1632.747893][ C0] tcp_fin+0x23a/0x9f0 [ 1632.751953][ C0] tcp_data_queue+0x1e5c/0xb570 [ 1632.756789][ C0] tcp_rcv_state_process+0x2e24/0x45b0 20:03:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000240)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:08 executing program 4: 20:03:08 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:08 executing program 5: 20:03:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:03:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1632.762232][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1632.766807][ C0] tcp_v4_rcv+0x57d0/0x5c10 [ 1632.771297][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1632.776740][ C0] ip_local_deliver+0x727/0x8d0 [ 1632.781586][ C0] ip_rcv+0x795/0x810 [ 1632.785565][ C0] __netif_receive_skb+0x265/0x670 [ 1632.790664][ C0] process_backlog+0x50d/0xba0 [ 1632.795413][ C0] napi_poll+0x43b/0xfd0 [ 1632.799644][ C0] net_rx_action+0x35c/0xd40 [ 1632.804220][ C0] __do_softirq+0x2ea/0x7f5 20:03:08 executing program 4: 20:03:08 executing program 5: [ 1633.259504][T28869] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1633.316591][T28877] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1633.359106][T28878] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:09 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) chroot(0x0) sendto$inet6(r1, 0x0, 0x0, 0x200488d5, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) setfsgid(0x0) dup2(r1, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) 20:03:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x0, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:09 executing program 4: 20:03:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1634.018687][T28894] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1634.233099][T28898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1634.334668][T28901] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000240)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:11 executing program 5: 20:03:11 executing program 0: 20:03:11 executing program 4: 20:03:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x0, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1636.335172][T28921] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1636.355713][T28922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1636.435187][T28929] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:12 executing program 5: 20:03:12 executing program 4: 20:03:12 executing program 0: 20:03:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x0, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1636.997134][T28941] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:12 executing program 5: [ 1637.153798][T28945] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1637.239437][T28951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:15 executing program 4: 20:03:15 executing program 0: 20:03:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:15 executing program 5: [ 1639.657192][T28972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1639.697384][T28975] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1639.797322][T28982] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:15 executing program 4: 20:03:15 executing program 0: 20:03:15 executing program 5: 20:03:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:15 executing program 4: [ 1640.443188][T28997] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1640.635234][T29001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1640.698040][T29007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:18 executing program 0: 20:03:18 executing program 5: 20:03:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:18 executing program 4: 20:03:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1642.980291][T29026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1643.070218][T29035] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:18 executing program 0: 20:03:18 executing program 5: 20:03:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:18 executing program 4: 20:03:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1643.760830][T29047] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:19 executing program 0: [ 1644.033460][T29054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1644.097965][T29059] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1645.310013][ C1] not chained 350000 origins [ 1645.314764][ C1] CPU: 1 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1645.323172][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1645.333240][ C1] Workqueue: krdsd rds_connect_worker [ 1645.338607][ C1] Call Trace: [ 1645.341890][ C1] [ 1645.344761][ C1] dump_stack+0x21c/0x280 [ 1645.349111][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1645.354854][ C1] ? ip_route_output_key_hash_rcu+0x1eb4/0x2000 [ 1645.361133][ C1] ? xfrm_lookup_route+0x2db/0x390 [ 1645.366262][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.371466][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.377280][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1645.383440][ C1] ? tcp_select_initial_window+0x949/0xa00 [ 1645.389260][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.394470][ C1] __msan_chain_origin+0x50/0x90 [ 1645.399424][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1645.404734][ C1] tcp_conn_request+0x3046/0x4c30 [ 1645.409795][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.414998][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.420219][ C1] tcp_v4_conn_request+0x201/0x290 [ 1645.425345][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1645.430380][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1645.435668][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1645.441046][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.446863][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1645.452935][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.458146][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.463965][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.469172][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1645.473774][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1645.478283][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1645.484378][ C1] ? tcp_filter+0xf0/0xf0 [ 1645.488712][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1645.494184][ C1] ip_local_deliver+0x727/0x8d0 [ 1645.499052][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1645.504080][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1645.509719][ C1] ip_rcv+0x795/0x810 [ 1645.513714][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1645.518487][ C1] __netif_receive_skb+0x265/0x670 [ 1645.523602][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1645.529152][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1645.534810][ C1] process_backlog+0x50d/0xba0 [ 1645.539588][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.545411][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1645.550702][ C1] napi_poll+0x43b/0xfd0 [ 1645.554957][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.560166][ C1] net_rx_action+0x35c/0xd40 [ 1645.564768][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1645.569537][ C1] __do_softirq+0x2ea/0x7f5 [ 1645.574056][ C1] asm_call_on_stack+0xf/0x20 [ 1645.578725][ C1] [ 1645.581671][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1645.586706][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1645.591915][ C1] local_bh_enable+0x36/0x40 [ 1645.596513][ C1] ip_finish_output2+0x2459/0x2930 [ 1645.601630][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1645.607355][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1645.613331][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.618536][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1645.623576][ C1] ip_finish_output+0x14b/0x4b0 [ 1645.628451][ C1] ip_output+0x5f2/0x6e0 [ 1645.632689][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1645.637950][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1645.642946][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1645.647858][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.653645][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1645.658911][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.664097][ C1] ip_queue_xmit+0xcc/0xf0 [ 1645.668512][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1645.673340][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1645.678515][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1645.684051][ C1] tcp_connect+0x153f/0x3bb0 [ 1645.688618][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1645.693879][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1645.699664][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1645.705533][ C1] ? prandom_u32+0x1c1/0x280 [ 1645.710106][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1645.714952][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1645.719866][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1645.725310][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.730488][ C1] inet_stream_connect+0x101/0x180 [ 1645.735577][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1645.741193][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1645.746805][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.751981][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1645.757327][ C1] rds_connect_worker+0x36b/0x550 [ 1645.762328][ C1] ? rds_addr_cmp+0x290/0x290 [ 1645.766986][ C1] process_one_work+0x1688/0x2140 [ 1645.771994][ C1] worker_thread+0x10bc/0x2730 [ 1645.776734][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.781908][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1645.787093][ C1] kthread+0x551/0x590 [ 1645.791135][ C1] ? process_one_work+0x2140/0x2140 [ 1645.796311][ C1] ? kthread_blkcg+0x110/0x110 [ 1645.801050][ C1] ret_from_fork+0x1f/0x30 [ 1645.805439][ C1] Uninit was stored to memory at: [ 1645.810441][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1645.816133][ C1] __msan_chain_origin+0x50/0x90 [ 1645.821046][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1645.826045][ C1] tcp_v4_conn_request+0x201/0x290 [ 1645.831140][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1645.836137][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1645.841482][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1645.846044][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1645.850519][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1645.855950][ C1] ip_local_deliver+0x727/0x8d0 [ 1645.860772][ C1] ip_rcv+0x795/0x810 [ 1645.864743][ C1] __netif_receive_skb+0x265/0x670 [ 1645.869936][ C1] process_backlog+0x50d/0xba0 [ 1645.874672][ C1] napi_poll+0x43b/0xfd0 [ 1645.878891][ C1] net_rx_action+0x35c/0xd40 [ 1645.883463][ C1] __do_softirq+0x2ea/0x7f5 [ 1645.887933][ C1] [ 1645.890251][ C1] Uninit was stored to memory at: [ 1645.895266][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1645.900960][ C1] __msan_chain_origin+0x50/0x90 [ 1645.905873][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1645.911129][ C1] tcp_conn_request+0x3046/0x4c30 [ 1645.916126][ C1] tcp_v4_conn_request+0x201/0x290 [ 1645.921239][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1645.926235][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1645.931580][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1645.936148][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1645.940635][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1645.946086][ C1] ip_local_deliver+0x727/0x8d0 [ 1645.950911][ C1] ip_rcv+0x795/0x810 [ 1645.954866][ C1] __netif_receive_skb+0x265/0x670 [ 1645.959951][ C1] process_backlog+0x50d/0xba0 [ 1645.964695][ C1] napi_poll+0x43b/0xfd0 [ 1645.968910][ C1] net_rx_action+0x35c/0xd40 [ 1645.973475][ C1] __do_softirq+0x2ea/0x7f5 [ 1645.977945][ C1] [ 1645.980262][ C1] Uninit was stored to memory at: [ 1645.985264][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1645.990953][ C1] __msan_chain_origin+0x50/0x90 [ 1645.995865][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1646.000876][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.005961][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1646.010968][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.016328][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.020905][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.025381][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.030814][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.035650][ C1] ip_rcv+0x795/0x810 [ 1646.039608][ C1] __netif_receive_skb+0x265/0x670 [ 1646.044690][ C1] process_backlog+0x50d/0xba0 [ 1646.049439][ C1] napi_poll+0x43b/0xfd0 [ 1646.053655][ C1] net_rx_action+0x35c/0xd40 [ 1646.058218][ C1] __do_softirq+0x2ea/0x7f5 [ 1646.062687][ C1] [ 1646.064988][ C1] Uninit was stored to memory at: [ 1646.069989][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1646.075683][ C1] __msan_chain_origin+0x50/0x90 [ 1646.080606][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1646.085875][ C1] tcp_conn_request+0x3046/0x4c30 [ 1646.090871][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.095958][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1646.101056][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.106404][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.110964][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.115438][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.120878][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.125712][ C1] ip_rcv+0x795/0x810 [ 1646.129667][ C1] __netif_receive_skb+0x265/0x670 [ 1646.134750][ C1] process_backlog+0x50d/0xba0 [ 1646.139493][ C1] napi_poll+0x43b/0xfd0 [ 1646.143709][ C1] net_rx_action+0x35c/0xd40 [ 1646.148270][ C1] __do_softirq+0x2ea/0x7f5 [ 1646.152740][ C1] [ 1646.155074][ C1] Uninit was stored to memory at: [ 1646.160077][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1646.165768][ C1] __msan_chain_origin+0x50/0x90 [ 1646.170679][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1646.175678][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.180774][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1646.185773][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.191118][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.195695][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.200172][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.205611][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.210443][ C1] ip_rcv+0x795/0x810 [ 1646.214399][ C1] __netif_receive_skb+0x265/0x670 [ 1646.219484][ C1] process_backlog+0x50d/0xba0 [ 1646.224234][ C1] napi_poll+0x43b/0xfd0 [ 1646.228451][ C1] net_rx_action+0x35c/0xd40 [ 1646.233021][ C1] __do_softirq+0x2ea/0x7f5 [ 1646.237490][ C1] [ 1646.239800][ C1] Uninit was stored to memory at: [ 1646.244902][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1646.250624][ C1] __msan_chain_origin+0x50/0x90 [ 1646.255554][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1646.260860][ C1] tcp_conn_request+0x3046/0x4c30 [ 1646.265867][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.270991][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1646.275994][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.281343][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.285905][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.290381][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.295825][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.300648][ C1] ip_rcv+0x795/0x810 [ 1646.304605][ C1] __netif_receive_skb+0x265/0x670 [ 1646.309704][ C1] process_backlog+0x50d/0xba0 [ 1646.314441][ C1] napi_poll+0x43b/0xfd0 [ 1646.318668][ C1] net_rx_action+0x35c/0xd40 [ 1646.323229][ C1] __do_softirq+0x2ea/0x7f5 [ 1646.327699][ C1] [ 1646.330000][ C1] Uninit was stored to memory at: [ 1646.335003][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1646.340699][ C1] __msan_chain_origin+0x50/0x90 [ 1646.345620][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1646.350784][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.355904][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1646.360900][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.366258][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.370830][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.375309][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.380741][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.385584][ C1] ip_rcv+0x795/0x810 [ 1646.389554][ C1] __netif_receive_skb+0x265/0x670 [ 1646.394638][ C1] process_backlog+0x50d/0xba0 [ 1646.399373][ C1] napi_poll+0x43b/0xfd0 [ 1646.403589][ C1] net_rx_action+0x35c/0xd40 [ 1646.408152][ C1] __do_softirq+0x2ea/0x7f5 [ 1646.412618][ C1] [ 1646.414918][ C1] Uninit was created at: [ 1646.419133][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1646.424736][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1646.429478][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1646.434909][ C1] alloc_pages_current+0x685/0xb50 [ 1646.439991][ C1] alloc_slab_page+0x11c/0x1240 [ 1646.444821][ C1] new_slab+0x2bf/0x10c0 [ 1646.449038][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1646.453699][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1646.458523][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1646.463257][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1646.468167][ C1] tcp_v4_conn_request+0x201/0x290 [ 1646.473251][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1646.478595][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1646.483156][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1646.487648][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1646.493078][ C1] ip_local_deliver+0x727/0x8d0 [ 1646.497902][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1646.502725][ C1] ip_list_rcv+0x904/0x970 [ 1646.507128][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1646.513166][ C1] __netif_receive_skb_list+0x818/0x990 [ 1646.518684][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1646.524811][ C1] napi_complete_done+0x552/0xf90 [ 1646.529814][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1646.535170][ C1] virtnet_poll+0x170f/0x1d10 [ 1646.539835][ C1] napi_poll+0x43b/0xfd0 [ 1646.544049][ C1] net_rx_action+0x35c/0xd40 [ 1646.548612][ C1] __do_softirq+0x2ea/0x7f5 20:03:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x13, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:22 executing program 5: 20:03:22 executing program 4: 20:03:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:22 executing program 0: 20:03:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1646.951226][T29080] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1646.992549][T29081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1647.039340][T29089] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:22 executing program 5: 20:03:22 executing program 0: 20:03:22 executing program 4: 20:03:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1647.730933][T29102] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:23 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x0) ftruncate(r0, 0x800799c) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xad158a7b0bd0246c, 0x13, r0, 0x0) capset(&(0x7f0000000100), &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbfca}) [ 1648.003574][T29107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1648.051251][T29108] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x1c, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:25 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x6}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000, 0x0) 20:03:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cf00000001000000a9"]) 20:03:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x71ce}]}}}]}, 0x38}}, 0x0) 20:03:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1650.416277][T29136] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1650.475303][T29144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1650.603254][T29148] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:26 executing program 0: syz_emit_ethernet(0x82, &(0x7f0000000080)=ANY=[], 0x0) 20:03:26 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x80002, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="580000001500add427323b472545b4560a117fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$CAIFSO_REQ_PARAM(0xffffffffffffffff, 0x116, 0x80, 0x0, 0x0) 20:03:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000005a00fbd7"], 0x20}}, 0x0) [ 1651.210424][T29165] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1651.244354][T29166] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1651.293480][T29174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001600e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 20:03:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x1c, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:29 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/125, 0x7d}], 0x1, 0x0, 0x400) 20:03:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x4}}}, 0x24}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 20:03:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:29 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) getsockopt$SO_BINDTODEVICE(r0, 0x6, 0x21, &(0x7f0000000000), 0x20a154cc) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) [ 1653.882221][T29201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1653.926346][T29199] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1653.946080][T29207] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1653.956045][T29200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1653.984699][T29201] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1654.148855][T29221] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:03:29 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000040)=0x4000000) 20:03:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_to_hsr\x00', &(0x7f0000000100)=@ethtool_sset_info={0x50}}) 20:03:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:30 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/125, 0x7d}], 0x1, 0x2, 0x0) [ 1654.649987][T29230] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1654.776022][T29236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1654.853612][T29238] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1654.894712][T29244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:30 executing program 4: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1000020", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) syz_fuse_handle_req(r0, &(0x7f00000017c0)="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dd477c7a9a397a147990767f9be3d1c9552306468a59e837193c347565eeb318a94004c6b75838bb4816f5e37870ceac77fd0ec76eedfd835954dcea448855017cd91279ae2f6f1dd592eebf48e22e161fab04a016c1f843438d86aec14f5dcf03a3db4d1872171f4d0d04a071b4928c79d619810b022d5ea29ed7094023886878c1f62d1fd9e32777520e5a47b57c034087003919818c9e163909a62b26d7274bb0e14849576c2cc356b27d90045bc88998559b0884530fe191d2508bd956f45e5a1cf0c0fd4ba8067bead19ad9fe1bccd43880702576c0f2d05aafb854569a6b255d03b157d09a914519ea091c2ed4019a5c3f387cf85072db05f04094f89e5ee845eb4e03f3cc0e7d7c6cb58bacf0d79350bc83eedbe7d29fe0eda77d1fc585ca4bd30f3dde5bddf3119942c87ebda20845344b6e3c88f8993e698271729f83e5d7c0ba81518d3d559e0c7ce9ad886d0c20b52513c6c9af63a3c491097405cdd259c0e1d9474ab2bba91f467260ca9e7cfde389b68845e84a437e9f682d94db642455412fb458983a7155e9a264672103714d3ffb991cf5e4b4b8107145c6c10d6d6c728ec79ab32c7c809e8471b18fa9fa104247dbf2c49d0023bde83449753ab25060c4556791ac838c6ecb3093341c761a6418f3b8df9693de2c5648cbfef28a8fb1a72ebfacee5860d4603457f40f6d326319510dbcf39dd4a4f97e4047d832cdef11593ddd9fe902c65a194c62abdff28366d703d078faf109f957d9f3091ce4d1a748837d3d47552b08e2adc8639afc674e62fc8cd97edbc3f9e19299e115f557ff7965ce5ff1d4b439414847d8732cd58be6f641bb7c84d90f1f8acfd976baee9f38306a15e33fa872d2d928c418e41aca106086e7211f0df99b1a1aa343b54bb261c05cee2dcbef6e14a581da3b93334eb31dad7514b5ee4ea3e140438d2f6c9f096eafd493fd9a4e976571c5ad843e7ad21b2849cb4dcfec4375655ae70292595718ffc94d71d85064ae2f9ecbbd629e12f80678b5c3bff733b9553a3985f447406b0aedf0db93a8598952ff2ba4114e4544e8b6848397bb878008e557a689cf4614647f613de900c1f7d89d733b4242114adfafe064dc1d5e77967f9c90ffcf0eed7fcb5a95daf80514be3b899d0a48783b53c7ecffb981934dc315775c5447e8f441a6b377e7f2cdf33cf6205e62505fec30d4503269bcd790308dc3b130d957f563be28220075ffe72e10860aa9ca870ac04b038abcc83868a374a72811f925ee63a88063d77cb73d126fd79f23784b5a699b47b04d61fd989b59aae62494cbe0733b81819f8bc710ed60f8b2332368a8d253a935070e446537cb969f5d85c584c6d16911b030b6e1f2633e70b91aaf4f534347dcea05e5300253e40ced16f6bb2277ceaf66145e54ccd67779818d64365fbf96015ce96f2a96b06bae32e8e8f87165372318097d173a030599ee65c20ab164932f161d5a37328afde3ff97a9a2f7532c5f301cb082841c9a00b9f387ee7413a976fc13c3f40748cb4b4428f81519bc38b16fedd9975d2057ea75a545a5f7df7b6861664315db6fb40f6fcb8e2d8c29d7169c82f93a3c0080572807ed387e6eaf221b685ff2f04b0567b1e25df43817a03e939f7600cc3e610e7684e5a2c7d284546dc91f512e38553f8e9cee19aa5b600be98eaa35710e8680721b8b0dabefc05a80bf1696ea642bd7516b53d2ceb59351a7d9e77d2950afb1696de65c7be7e0671b5b4ad18536188a332adb0c2d810f373b0ebb670a3de7274ba0349420473dacee1a05aea849f5d4088aec141af3bd205fe44ed0e044349a1904f401423ca2f70f5b8ed262210597f3358eb1d3fee67b7f8acb79d5fe485072129fb01bad16ec4663c605bccda28e57fa6e82cc74ff4d2f559d16f332ecdc89897de0cbae4fc06ce76de27ca4c6e1a9bbb9aa15691d6469235e2ba35eab064171065ddd7c8ea333eafa9fa9d8a1701626e56d03c8f47a2a208d1e2e89d80fa02a2db1cc151759b026ed3916439ab5465f8937497b4a6c572bbc4c474e86c78fee892eee0a9dd9c8c11eeab334bfb759ca00febbc411d0d0809644b7707ed5a1d866242dd2404029e0328ae1d078c1aa8f5c49f50c5bc7e3c2986d315cc53bf27e75349765414c99289746c0b5240bbc1780a7dfb1d8dd38a52ae31f910c39077133ce67c428b43ea44986ac86d3921fee99bae2ab5e6327c63d7135a091bea29274d2051bcbc08164bacdcdba0b357768cdb227da4c8cf0a4c882ec3447241bbc30be4252864c268e7033c75ed11fb56281ef5602c157c9da0ea7e5724eb5477bc67b0eb8983381b36a90b6a1329a9dfb23fdb109cbbebfe47d8eac43d96b639e156970ad4fe09dee248456e9c52c38a84f476df4d6774799ce3a696e2e006a8c057116c4e3bbd29a4187ac0b4df6831e1c0548b5113a6cc1fb5afb338bd7cf47028f5d6af63d392083968fbcd820b7ffccae3bce00d3df9fe10ec952deef469022142c7950b9810323b695969c53d8e0982f9007713adb436e18555735961747253c87a01c698c5f3c05573b785d945b440273fb15d09e161172d74c383d00063b05a2d31269ce7297c2b74e2ac4d98d9ea263145306cf3cdbc50bb4d146d5ac0cfe0955772a96f64360dcd2084faf07c05bb20f82d630756f60780bf8fa24a973c42c08f9d0b348bc60c8fb1a31eac63daa69f53417be4d3d308efef1b4bd2dab3f9ac7e6022285ea3a5c4ed23165d220d1de6ffa6f363af517b743c65ea5a6991af5bdb5335eb58c4aef305fd7cc24362ada24295cef20b5f4d657019f77997be971c7684515675195239cb3a20eb4a4064851e5105db64eb21067bc885ae5a198c34327c10abcc907425418254edfc77b9f76e5a7e54d4f7b052c5e1c42520f762a3de139fbfa2e215d050e9f602845e1009970ecfa2293f375c6011a360a8f61d4c43b3fc0c0910353501dd2bc5c503001feab063c66dfd91f8c8a2d435eb23607a460ec3f6673ac7a2fb09d6e6643ecbfd232afdfb1e952f1e90b1fc0e2c6381feac3b17a89fc0be75b9e08d8be64667f7a6c21a6f0c9e2115aa9bcc46fa832b635b5b57c691afafa8a34692d8aefd319e744e6a6eb18c66e9362eded9690633464ac10fda66ecc7698637bc13795ef1db7058f1d6d5d71bd2de59743829f34d37267ab1059c16c9618e1af9a9b972ce34d86283982f60dd90d082740142e14b39832830e724a95abe583f5309a2d0f8d99ba6f6ac8f73275606472b14440de308322b83226d4fb765312e13a5e67483b4b684dfbe7452954d8eccdd662a7935bf6d6ba1d7db913a05df6c90a02b8bb3fe5981adfb1cf5a56324f6472ee707cb962b82c09602d756fbbd0530ddb8e524d88ef3c3f9d7ec8f3afc5d7e48392db8ccc4bbeff1bb7409e7a46af6b14f54a3335cb51c78bfcc3481f88ae1f13c4073981e43a944eb381304c1f833a63021b47193c84e2583e16afdbd10a052a78e9388101dbecfa5bf5a876e311e5bdf24262b73aec965d06e6d87f928825450bb1e81797b8d7c9de166cd76fd06d712d092a078a15f84d8a406b87cdaecd35db31e4d94fb8ae13bd424cab3e6df970f60c84adf768bdf39a01e9624439abc9b512cd42dd1914f703d662c5382096e77f2b0269d011e8f82bbb4277f29a8aa637e91fa3808db55d8c78b6088afb828a68ffe5311724705c3fd98b6cd641aeab9b7c0e57b6a2d7a8b901be7e578e343a6a1fe3af0aad7958db2291bdd812b50d51b8902ec2db266dbecbddf24f26002a74a374fdb935d1930f3d169f847ca9fa76ca0e7e758c12689f501365f244fa6f43d605d49820917417d30dba6952e1fc9919cfa8056bfb65f4a84660694f60590728cb6b30e18dd65d5ddeb386b404abf6123d2678a5668258ee3276886b3689ab7b3c54393eb991bbef611684244005b3e33eefccf68f033884da9ff0eb29bd18e51939bff6a3b6ea1be5bf992c0489d42a6130cef51f1cc010aa4cde056131b8d2d9c2c1fa766268c104586c8bb3362c529d6a14e06bba54b1c434178d2611c32b2695cbba00ab5b6585ce2fdb1fa09f1c8827b415a6caf1dbbf0f5206ebdbbb2915b8b7117bdedb3e7222f118d275189a9306674cc44e544175b4af02711c559cf4086ccec26b8713a4cac01598a7cdc09a4bb7c6b39ab6af9b1d689e8f52a5b6bfa689453dd1c2e58252ca75337adbfd38be009180bee9778eee1d773e605ee6a2aee434f97a3ee8581c485dd3032493f5171a3ffd4526fbc81552f1c8f9e62947f87840316355a10dcb14978efa80d50d108edd7d6d12ec2b80a9be9752210b0c6b74af4ebd19e850ab9a0615a2a641762b159cf0ffac9292c8d17ee9f6cc36e19c1d55422603a8803cc4f34a6cf3a0ea718b99c44488d5986428ca0ce03f566a17800d2df5fac04981e2e4c30143b7f4765e79ddcdeda810b42c294c05ad23ca8f90721940ccdb3df348fdd090fe886bf2d1dc087fb54e03b", 0x2000, &(0x7f0000003ac0)={&(0x7f0000000100)={0x50, 0xffffffffffffffda, 0x7fffffff, {0x7, 0x1f, 0xfffffffb, 0x540058, 0x2b1, 0x1f, 0x8, 0xfffffff8}}, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0xac4, {0x5}}, &(0x7f0000000180)={0x18, 0x0, 0x100000001, {0x1}}, &(0x7f0000000240)={0x18, 0x0, 0x0, {0xfffffff7}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xffffffffaea70788}, &(0x7f0000000380)={0x28, 0xffffffffffffffda, 0xbc6, {{0xff, 0x81, 0x1}}}, &(0x7f0000000400)={0x60, 0xffffffffffffffda, 0x22bbb0d9, {{0x200, 0x80000000, 0x5c0, 0x8001, 0x6, 0x4, 0x7fffffff, 0x4}}}, &(0x7f0000000480)={0x18, 0x0, 0x100, {0x9}}, &(0x7f0000003b00)=ANY=[@ANYBLOB="1a0000007600000000fffffff300001ec4b7708faaf8f041e3c8e866fda0f23f61c60878e3f96f67243991698f5b0b125ff6043c4f4afc50c18cf45ce2f7f35230d66229249d047257c5c9385096784968455c488aa63b177262b5afb70b412682b8bc59e306460bc6c89b9872fc65a86cf8ae0d599ad592a533408098428209f7661c1d0000000000"], &(0x7f0000000500)={0x20, 0x0, 0x48, {0x0, 0x7}}, &(0x7f0000000540)={0x78, 0xfffffffffffffffe, 0x8, {0x8000, 0x80000000, 0x0, {0x5, 0x32, 0x1, 0x9, 0x5a8180, 0x268c, 0x4, 0x8001, 0x3f, 0x1000, 0x6, 0x0, 0x0, 0x2, 0x8000}}}, &(0x7f00000037c0)={0x90, 0x0, 0x3, {0x0, 0x2, 0xff, 0x80000001, 0x45b3, 0x6, {0x2, 0x101, 0x1, 0xf30, 0x9, 0x5, 0x9f0, 0x9, 0x1000, 0x1000, 0x2, 0x0, 0xffffffffffffffff, 0x4, 0x4}}}, &(0x7f0000001640)={0x38, 0xfffffffffffffffe, 0xffffffffffffff81, [{0x3, 0x2, 0x9, 0xdb0, '[\\]\xfa]%*/]'}]}, &(0x7f0000003880)={0x150, 0x0, 0x20, [{{0x5, 0x2, 0x7f, 0x29d8, 0x8, 0xc476, {0x2, 0x101, 0xfffffffffffffffc, 0x8, 0x332, 0x5b3, 0x7, 0x101, 0x4, 0x6000, 0x1f7a, 0xee00, 0xee01, 0x1000, 0x9}}, {0x4, 0x7, 0x1, 0x3, '\x00'}}, {{0x5, 0x2, 0x1ff, 0x3, 0x1, 0x1, {0x6, 0x800, 0x800, 0x8, 0x1000, 0x4, 0x3, 0x36, 0x1, 0x6000, 0x80, 0xee00, 0xee01, 0xfffffff9, 0x8}}, {0x3, 0x6, 0x3, 0x5, '/].'}}]}, &(0x7f0000003a00)={0xa0, 0x0, 0x4, {{0x6, 0x0, 0x8, 0x8f, 0xff, 0x88d4, {0x0, 0xff, 0x7c67, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x8, 0x6000, 0x80, 0xffffffffffffffff, 0x0, 0x7ff, 0x8}}, {0x0, 0x17}}}, &(0x7f0000001680)={0x20, 0x0, 0x10001, {0x6, 0x4, 0x9, 0x6}}}) [ 1655.279604][T29250] device vxlan0 entered promiscuous mode [ 1655.793090][T29253] device vxlan0 entered promiscuous mode 20:03:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x1c, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:32 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r2, 0x0) ftruncate(r0, 0x48280) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x100007, r3, 0x0, 0xfffffffe}) 20:03:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:32 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/125, 0x7d}], 0x1, 0x0, 0x0) 20:03:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:32 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) vmsplice(r1, &(0x7f0000000600)=[{&(0x7f0000000300)="2ee9e25a955a4b62ae719952d34fc84fc019538abe1d5a951bfd8ac8e207e2f57a8f076814a97144fff8626a0f789ef92bbffa1ab3bf0bfa3f8d098ab4cda7ba744af31ab4555e22653ac350ee551b702b7e7a68c3685ab39a94c1e5585eeec4d1f430cfa008d5013922b0a4833722b16b6ede1cdab7204958bb10fee02ecbfb045388f5255ce53f59bd2b848c34bb027d5735887d2d0f87cad4c6716ab285d4630c87b3a18cbd047dd9bc3bd7ad1a949a71b2213148c808e42486c095a3b67dafdfa5a1", 0xc4}, {&(0x7f00000014c0)="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", 0x1bf}, {&(0x7f0000000100)="cf5a0f73782368a20ace166b3fec7a56afbafe45f711391423e13f4df367eb748a147a3902d7934cf73961cdd14a53278b884862e2b78b5a3a2e044056a67608c59958a6b71e8e5c0fac921f9a6815a7be39fcd25b429a6da91f5909c35269614b5f418fe07b090a3e999ace", 0x6c}, {&(0x7f00000016c0)="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", 0xc03}, {&(0x7f0000001480)='\x00', 0x1}], 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xf0e}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r3, 0x0, 0x30005, 0x0) [ 1657.271282][T29274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1657.372786][T29277] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1657.391343][T29280] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:33 executing program 5: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}}, 0x0) 20:03:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac06}], 0x1, 0x0) 20:03:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 1658.143243][T29307] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:34 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000002c0)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000ff", 0x30, 0x88, 0x0, @local, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "201f3c", 0x0, 0x0, 0x0, @dev, @empty}}}}}}}, 0x0) [ 1660.527826][ C1] not chained 360000 origins [ 1660.532434][ C1] CPU: 1 PID: 12129 Comm: kworker/u4:5 Not tainted 5.8.0-rc5-syzkaller #0 [ 1660.540905][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1660.550964][ C1] Workqueue: krdsd rds_connect_worker [ 1660.556332][ C1] Call Trace: [ 1660.559613][ C1] [ 1660.562471][ C1] dump_stack+0x21c/0x280 [ 1660.566815][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1660.572542][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1660.578614][ C1] ? arch_stack_walk+0x346/0x3d0 [ 1660.583561][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.588778][ C1] ? __should_failslab+0x1f6/0x290 [ 1660.593895][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.599100][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.604913][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1660.611065][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1660.616357][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.621544][ C1] __msan_chain_origin+0x50/0x90 [ 1660.626472][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1660.631519][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1660.637578][ C1] ? cache_from_obj+0x67/0x640 [ 1660.642330][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.647515][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.652709][ C1] tcp_v4_conn_request+0x201/0x290 [ 1660.657811][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1660.662826][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1660.668099][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1660.673457][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.679250][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1660.685408][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.690597][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.696399][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.701589][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1660.706174][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1660.710664][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1660.716742][ C1] ? tcp_filter+0xf0/0xf0 [ 1660.721065][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1660.726520][ C1] ip_local_deliver+0x727/0x8d0 [ 1660.731367][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1660.736378][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1660.741998][ C1] ip_rcv+0x795/0x810 [ 1660.745973][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1660.750727][ C1] __netif_receive_skb+0x265/0x670 [ 1660.755829][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1660.761362][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1660.766992][ C1] process_backlog+0x50d/0xba0 [ 1660.771755][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.777555][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1660.782826][ C1] napi_poll+0x43b/0xfd0 [ 1660.787065][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.792254][ C1] net_rx_action+0x35c/0xd40 [ 1660.796841][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1660.801595][ C1] __do_softirq+0x2ea/0x7f5 [ 1660.806096][ C1] asm_call_on_stack+0xf/0x20 [ 1660.810755][ C1] [ 1660.813687][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1660.818698][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1660.823887][ C1] local_bh_enable+0x36/0x40 [ 1660.828465][ C1] ip_finish_output2+0x2459/0x2930 [ 1660.833567][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1660.839274][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1660.845244][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.850440][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1660.855462][ C1] ip_finish_output+0x14b/0x4b0 [ 1660.860309][ C1] ip_output+0x5f2/0x6e0 [ 1660.864550][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1660.869836][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1660.874850][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1660.879775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.885659][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1660.890933][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.896129][ C1] ip_queue_xmit+0xcc/0xf0 [ 1660.900536][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1660.905375][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1660.910560][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1660.916133][ C1] tcp_connect+0x153f/0x3bb0 [ 1660.920742][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1660.926017][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1660.931814][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1660.937696][ C1] ? prandom_u32+0x1c1/0x280 [ 1660.942277][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1660.947157][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1660.952084][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1660.957556][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.962750][ C1] inet_stream_connect+0x101/0x180 [ 1660.967858][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1660.973480][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1660.979106][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1660.984294][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1660.989652][ C1] rds_connect_worker+0x36b/0x550 [ 1660.994665][ C1] ? rds_addr_cmp+0x290/0x290 [ 1660.999339][ C1] process_one_work+0x1688/0x2140 [ 1661.004365][ C1] worker_thread+0x10bc/0x2730 [ 1661.009376][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1661.014577][ C1] kthread+0x551/0x590 [ 1661.018636][ C1] ? process_one_work+0x2140/0x2140 [ 1661.023823][ C1] ? kthread_blkcg+0x110/0x110 [ 1661.028574][ C1] ret_from_fork+0x1f/0x30 [ 1661.032978][ C1] Uninit was stored to memory at: [ 1661.037989][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.043695][ C1] __msan_chain_origin+0x50/0x90 [ 1661.048620][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1661.053629][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.058736][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.063747][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.069104][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.073677][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.078166][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.083607][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.088441][ C1] ip_rcv+0x795/0x810 [ 1661.092410][ C1] __netif_receive_skb+0x265/0x670 [ 1661.097509][ C1] process_backlog+0x50d/0xba0 [ 1661.102264][ C1] napi_poll+0x43b/0xfd0 [ 1661.106494][ C1] net_rx_action+0x35c/0xd40 [ 1661.111067][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.115545][ C1] [ 1661.117855][ C1] Uninit was stored to memory at: [ 1661.122862][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.128565][ C1] __msan_chain_origin+0x50/0x90 [ 1661.133487][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1661.138754][ C1] tcp_conn_request+0x3046/0x4c30 [ 1661.143767][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.148862][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.153869][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.159227][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.163799][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.168288][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.173733][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.178565][ C1] ip_rcv+0x795/0x810 [ 1661.182531][ C1] __netif_receive_skb+0x265/0x670 [ 1661.187642][ C1] process_backlog+0x50d/0xba0 [ 1661.192390][ C1] napi_poll+0x43b/0xfd0 [ 1661.196617][ C1] net_rx_action+0x35c/0xd40 [ 1661.201193][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.205679][ C1] [ 1661.207990][ C1] Uninit was stored to memory at: [ 1661.212998][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.218701][ C1] __msan_chain_origin+0x50/0x90 [ 1661.223626][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1661.228634][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.233731][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.238740][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.244096][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.248669][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.253168][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.258609][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.263459][ C1] ip_rcv+0x795/0x810 [ 1661.267427][ C1] __netif_receive_skb+0x265/0x670 [ 1661.272526][ C1] process_backlog+0x50d/0xba0 [ 1661.277283][ C1] napi_poll+0x43b/0xfd0 [ 1661.281518][ C1] net_rx_action+0x35c/0xd40 [ 1661.286099][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.290600][ C1] [ 1661.292915][ C1] Uninit was stored to memory at: [ 1661.298042][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.303748][ C1] __msan_chain_origin+0x50/0x90 [ 1661.308674][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1661.314049][ C1] tcp_conn_request+0x3046/0x4c30 [ 1661.319058][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.324152][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.329160][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.334520][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.339098][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.343585][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.349026][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.353858][ C1] ip_rcv+0x795/0x810 [ 1661.357827][ C1] __netif_receive_skb+0x265/0x670 [ 1661.362925][ C1] process_backlog+0x50d/0xba0 [ 1661.367672][ C1] napi_poll+0x43b/0xfd0 [ 1661.371913][ C1] net_rx_action+0x35c/0xd40 [ 1661.376501][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.380977][ C1] [ 1661.383284][ C1] Uninit was stored to memory at: [ 1661.388295][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.394000][ C1] __msan_chain_origin+0x50/0x90 [ 1661.398927][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1661.403939][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.409039][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.414048][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.419418][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.423996][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.428488][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.433931][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.438768][ C1] ip_rcv+0x795/0x810 [ 1661.442824][ C1] __netif_receive_skb+0x265/0x670 [ 1661.447922][ C1] process_backlog+0x50d/0xba0 [ 1661.452671][ C1] napi_poll+0x43b/0xfd0 [ 1661.456904][ C1] net_rx_action+0x35c/0xd40 [ 1661.461480][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.465958][ C1] [ 1661.468270][ C1] Uninit was stored to memory at: [ 1661.473280][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.478985][ C1] __msan_chain_origin+0x50/0x90 [ 1661.483914][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1661.489183][ C1] tcp_conn_request+0x3046/0x4c30 [ 1661.494197][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.499297][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.504308][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.509668][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.514246][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.518736][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.524179][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.529013][ C1] ip_rcv+0x795/0x810 [ 1661.532982][ C1] __netif_receive_skb+0x265/0x670 [ 1661.538171][ C1] process_backlog+0x50d/0xba0 [ 1661.542920][ C1] napi_poll+0x43b/0xfd0 [ 1661.547150][ C1] net_rx_action+0x35c/0xd40 [ 1661.551726][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.556203][ C1] [ 1661.558512][ C1] Uninit was stored to memory at: [ 1661.563522][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1661.569226][ C1] __msan_chain_origin+0x50/0x90 [ 1661.574149][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1661.579159][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.584270][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1661.589292][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.594649][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.599230][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.603716][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.609159][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.613991][ C1] ip_rcv+0x795/0x810 [ 1661.617974][ C1] __netif_receive_skb+0x265/0x670 [ 1661.623070][ C1] process_backlog+0x50d/0xba0 [ 1661.627821][ C1] napi_poll+0x43b/0xfd0 [ 1661.632049][ C1] net_rx_action+0x35c/0xd40 [ 1661.636635][ C1] __do_softirq+0x2ea/0x7f5 [ 1661.641110][ C1] [ 1661.643418][ C1] Uninit was created at: [ 1661.647646][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1661.653261][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1661.658013][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1661.663457][ C1] alloc_pages_current+0x685/0xb50 [ 1661.668550][ C1] alloc_slab_page+0x11c/0x1240 [ 1661.673386][ C1] new_slab+0x2bf/0x10c0 [ 1661.677618][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1661.682280][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1661.687224][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1661.691974][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1661.696901][ C1] tcp_v4_conn_request+0x201/0x290 [ 1661.701997][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1661.707354][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1661.711926][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1661.716414][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1661.721871][ C1] ip_local_deliver+0x727/0x8d0 [ 1661.726728][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1661.731563][ C1] ip_list_rcv+0x904/0x970 [ 1661.735968][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1661.742107][ C1] __netif_receive_skb_list+0x818/0x990 [ 1661.747641][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1661.753783][ C1] napi_complete_done+0x552/0xf90 [ 1661.758798][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1661.764155][ C1] virtnet_poll+0x170f/0x1d10 [ 1661.768829][ C1] napi_poll+0x43b/0xfd0 [ 1661.773059][ C1] net_rx_action+0x35c/0xd40 [ 1661.777636][ C1] __do_softirq+0x2ea/0x7f5 20:03:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x21, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a0008"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000005a00fbd7"], 0x20}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:03:37 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000900)=ANY=[@ANYBLOB='#b \t'], 0x131) close(r0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 20:03:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xd0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xee01]) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0xc9647caf603edff5, 0x0, 0x0, {0x38}}, 0x14}}, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) [ 1661.984201][T29350] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1662.074863][T29357] __nla_validate_parse: 5 callbacks suppressed [ 1662.074903][T29357] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1662.141196][T29365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1662.187339][T29368] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x5600, &(0x7f0000000580)=""/179) 20:03:38 executing program 5: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1000020", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) delete_module(&(0x7f00000001c0)='\x00', 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/4096) msgctl$MSG_STAT_ANY(0x0, 0xd, 0x0) syz_fuse_handle_req(r0, &(0x7f00000017c0)="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", 0x2000, &(0x7f0000003ac0)={&(0x7f0000000100)={0x50, 0xffffffffffffffda, 0x7fffffff, {0x7, 0x1f, 0xfffffffb, 0x540058, 0x2b1, 0x1f, 0x8, 0xfffffff8}}, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0xac4, {0x5}}, &(0x7f0000000180)={0x18, 0x0, 0x100000001, {0x1}}, &(0x7f0000000240)={0x18, 0x0, 0x0, {0xfffffff7}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xffffffffaea70788}, &(0x7f0000000380)={0x28, 0xffffffffffffffda, 0xbc6, {{0xff, 0x81, 0x1}}}, &(0x7f0000000400)={0x60, 0xffffffffffffffda, 0x22bbb0d9, {{0x200, 0x80000000, 0x5c0, 0x8001, 0x6, 0x4, 0x7fffffff, 0x4}}}, &(0x7f0000000480)={0x18, 0x0, 0x100, {0x9}}, &(0x7f0000003b00)=ANY=[@ANYBLOB="1a0000007600000000fffffff300001ec4b7708faaf8f041e3c8e866fda0f23f61c60878e3f96f67243991698f5b0b125ff6043c4f4afc50c18cf45ce2f7f35230d66229249d047257c5c9385096784968455c488aa63b177262b5afb70b412682b8bc59e306460bc6c89b9872fc65a86cf8ae0d599ad592a533408098428209f7661c1d0000000000"], &(0x7f0000000500)={0x20, 0x0, 0x48, {0x0, 0x7}}, &(0x7f0000000540)={0x78, 0xfffffffffffffffe, 0x8, {0x8000, 0x80000000, 0x0, {0x5, 0x32, 0x1, 0x9, 0x5a8180, 0x268c, 0x4, 0x8001, 0x3f, 0x1000, 0x6, 0x0, 0x0, 0x2, 0x8000}}}, &(0x7f00000037c0)={0x90, 0x0, 0x3, {0x0, 0x2, 0xff, 0x80000001, 0x45b3, 0x6, {0x2, 0x101, 0x1, 0xf30, 0x9, 0x5, 0x9f0, 0x9, 0x1000, 0x1000, 0x2, 0x0, 0xffffffffffffffff, 0x4, 0x4}}}, &(0x7f0000001640)={0x38, 0xfffffffffffffffe, 0xffffffffffffff81, [{0x3, 0x2, 0x9, 0xdb0, '[\\]\xfa]%*/]'}]}, &(0x7f0000003880)={0x150, 0x0, 0x20, [{{0x5, 0x2, 0x7f, 0x29d8, 0x8, 0xc476, {0x2, 0x101, 0xfffffffffffffffc, 0x8, 0x332, 0x5b3, 0x7, 0x101, 0x4, 0x6000, 0x1f7a, 0xee00, 0xee01, 0x1000, 0x9}}, {0x4, 0x7, 0x1, 0x3, '\x00'}}, {{0x5, 0x2, 0x1ff, 0x3, 0x1, 0x1, {0x6, 0x800, 0x800, 0x8, 0x1000, 0x4, 0x3, 0x36, 0x1, 0x6000, 0x80, 0xee00, 0xee01, 0xfffffff9, 0x8}}, {0x3, 0x6, 0x3, 0x5, '/].'}}]}, &(0x7f0000003a00)={0xa0, 0x0, 0x4, {{0x6, 0x0, 0x8, 0x8f, 0xff, 0x88d4, {0x0, 0xff, 0x7c67, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x8, 0x6000, 0x80, 0xffffffffffffffff, 0x0, 0x7ff, 0x8}}, {0x0, 0x17}}}, &(0x7f0000001680)={0x20, 0x0, 0x10001, {0x6, 0x4, 0x9, 0x6}}}) 20:03:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1000020", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a002615a3053e8c1d"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) msgctl$MSG_STAT_ANY(0x0, 0xd, 0x0) 20:03:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1662.797258][T29381] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1662.861231][T29385] device vxlan0 entered promiscuous mode 20:03:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vfio(0xffffff9c, &(0x7f0000000340)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x3) [ 1663.958004][T29392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1663.985872][T29393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1663.996815][T29396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1664.142028][T29389] device vxlan0 entered promiscuous mode 20:03:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x21, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a0008"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:40 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209211", 0x14, 0x6, 0x0, @dev={0xfe, 0x80, [0x7a]}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 20:03:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:40 executing program 5: r0 = socket(0x1c, 0x5, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:03:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="240000001800030a40000000000000001d01000008000a00", @ANYRES32=r2, @ANYBLOB='\b\x00\t\x00', @ANYRES32=r2], 0x24}}, 0x0) [ 1665.269291][T29430] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1665.330857][T29431] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1665.379945][T29440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1665.407715][T29445] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:41 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="24000000210007041dfffd946f610500020000e8fe0208010001080008001700fe7f0cd6", 0x24}], 0x1}, 0x0) 20:03:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vfio(0xffffff9c, &(0x7f0000000340)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x3) 20:03:41 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ptrace$peekuser(0x3, 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0x0], @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00e610", 0x40, 0x3a, 0x0, @empty={[0x3, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0004e6", 0x0, 0x0, 0x0, @private1, @remote, [@routing={0x2f}], "000022ebffff0400"}}}}}}}, 0x0) 20:03:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:41 executing program 0: syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac06}], 0x1, 0x0) [ 1666.205258][T29466] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1666.401557][T29472] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180), 0x98) 20:03:44 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2}, 0x8) 20:03:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300), &(0x7f00000003c0)=0x8) 20:03:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x21, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a0008"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1668.676990][T29496] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1668.822318][T29497] __nla_validate_parse: 2 callbacks suppressed [ 1668.822356][T29497] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1668.920607][T29513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1668.980488][T29514] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) 20:03:44 executing program 4: r0 = socket(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 20:03:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x23, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000001740)=""/4100, 0x1004}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/109, 0x6d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x10}, 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00596) shutdown(r3, 0x0) shutdown(r4, 0x0) [ 1669.394663][T29526] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:03:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:45 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/98, 0x62}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/135, 0x87}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000340)=""/190, 0xbe}, {0x0}, {0x0}], 0x3}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2}, 0x10) shutdown(r3, 0x0) [ 1669.973782][T29550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1670.045803][T29551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1670.084982][T29557] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "c6f0"}, &(0x7f0000000100)=0xa) 20:03:45 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:03:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@init={0x14}], 0x14}, 0x0) 20:03:46 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000200)) 20:03:46 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r1}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1670.882008][T29579] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1670.947807][T29584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1670.995773][T29586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000040)=r6, 0x4) 20:03:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x23, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000000c0)={r2}, 0x8) 20:03:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 20:03:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:48 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r2, 0x4) 20:03:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xa0d9}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) [ 1672.820202][T29625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 20:03:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x8) 20:03:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:49 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x8) 20:03:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e230000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000fa27f9c84edfb794580ab20d5112cf6ac90bb550133ca982f05ea8ff"], 0x98) 20:03:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 20:03:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x23, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) 20:03:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 20:03:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1101, &(0x7f0000000340), &(0x7f0000000380)=0x8) 20:03:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 1676.191713][ C1] not chained 370000 origins [ 1676.196351][ C1] CPU: 1 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1676.204757][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1676.214822][ C1] Workqueue: krdsd rds_connect_worker [ 1676.220193][ C1] Call Trace: [ 1676.223492][ C1] [ 1676.226358][ C1] dump_stack+0x21c/0x280 [ 1676.230708][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1676.236438][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1676.242519][ C1] ? arch_stack_walk+0x346/0x3d0 [ 1676.247473][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.252687][ C1] ? __should_failslab+0x1f6/0x290 [ 1676.257802][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.263016][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.268829][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1676.274986][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1676.280299][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.285508][ C1] __msan_chain_origin+0x50/0x90 [ 1676.290456][ C1] tcp_conn_request+0x15d4/0x4c30 [ 1676.295577][ C1] ? worker_thread+0x10bc/0x2730 [ 1676.300564][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1676.306640][ C1] ? cache_from_obj+0x67/0x640 [ 1676.311409][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.316615][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.321828][ C1] tcp_v4_conn_request+0x201/0x290 [ 1676.326948][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1676.331979][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1676.337266][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1676.342642][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.348454][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1676.354527][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.359731][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.365547][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.370759][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1676.375365][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1676.379877][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1676.385981][ C1] ? tcp_filter+0xf0/0xf0 [ 1676.390316][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1676.395790][ C1] ip_local_deliver+0x727/0x8d0 [ 1676.400654][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1676.405683][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1676.411321][ C1] ip_rcv+0x795/0x810 [ 1676.415317][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1676.420095][ C1] __netif_receive_skb+0x265/0x670 [ 1676.425210][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1676.430759][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1676.436404][ C1] process_backlog+0x50d/0xba0 [ 1676.441164][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.446964][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1676.452240][ C1] napi_poll+0x43b/0xfd0 [ 1676.456485][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.461686][ C1] net_rx_action+0x35c/0xd40 [ 1676.466282][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1676.471038][ C1] __do_softirq+0x2ea/0x7f5 [ 1676.475545][ C1] asm_call_on_stack+0xf/0x20 [ 1676.480203][ C1] [ 1676.483137][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1676.488170][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1676.493360][ C1] local_bh_enable+0x36/0x40 [ 1676.497941][ C1] ip_finish_output2+0x2459/0x2930 [ 1676.503050][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1676.508758][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1676.514727][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.519925][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1676.524965][ C1] ip_finish_output+0x14b/0x4b0 [ 1676.529808][ C1] ip_output+0x5f2/0x6e0 [ 1676.534051][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1676.539325][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1676.544336][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1676.549277][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.555078][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1676.560351][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.565554][ C1] ip_queue_xmit+0xcc/0xf0 [ 1676.569966][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1676.574806][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1676.579991][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1676.585553][ C1] tcp_connect+0x153f/0x3bb0 [ 1676.590141][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1676.595420][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1676.601218][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1676.607450][ C1] ? prandom_u32+0x1c1/0x280 [ 1676.612050][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1676.616913][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1676.621839][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1676.627292][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.632485][ C1] inet_stream_connect+0x101/0x180 [ 1676.637589][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1676.643211][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1676.648860][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.654053][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1676.659410][ C1] rds_connect_worker+0x36b/0x550 [ 1676.664425][ C1] ? rds_addr_cmp+0x290/0x290 [ 1676.669092][ C1] process_one_work+0x1688/0x2140 [ 1676.674121][ C1] worker_thread+0x10bc/0x2730 [ 1676.678872][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.684063][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1676.689262][ C1] kthread+0x551/0x590 [ 1676.693319][ C1] ? process_one_work+0x2140/0x2140 [ 1676.698509][ C1] ? kthread_blkcg+0x110/0x110 [ 1676.703269][ C1] ret_from_fork+0x1f/0x30 [ 1676.707775][ C1] Uninit was stored to memory at: [ 1676.712788][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1676.718505][ C1] __msan_chain_origin+0x50/0x90 [ 1676.723428][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1676.728436][ C1] tcp_v4_conn_request+0x201/0x290 [ 1676.733533][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1676.738544][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1676.743901][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1676.748490][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1676.752977][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1676.758428][ C1] ip_local_deliver+0x727/0x8d0 [ 1676.763261][ C1] ip_rcv+0x795/0x810 [ 1676.767229][ C1] __netif_receive_skb+0x265/0x670 [ 1676.772348][ C1] process_backlog+0x50d/0xba0 [ 1676.777106][ C1] napi_poll+0x43b/0xfd0 [ 1676.781334][ C1] net_rx_action+0x35c/0xd40 [ 1676.785914][ C1] __do_softirq+0x2ea/0x7f5 [ 1676.790391][ C1] [ 1676.792700][ C1] Uninit was stored to memory at: [ 1676.797729][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1676.803435][ C1] __msan_chain_origin+0x50/0x90 [ 1676.808358][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1676.813629][ C1] tcp_conn_request+0x3046/0x4c30 [ 1676.818637][ C1] tcp_v4_conn_request+0x201/0x290 [ 1676.823736][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1676.828747][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1676.834103][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1676.838676][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1676.843167][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1676.848698][ C1] ip_local_deliver+0x727/0x8d0 [ 1676.853534][ C1] ip_rcv+0x795/0x810 [ 1676.857505][ C1] __netif_receive_skb+0x265/0x670 [ 1676.862603][ C1] process_backlog+0x50d/0xba0 [ 1676.867352][ C1] napi_poll+0x43b/0xfd0 [ 1676.871583][ C1] net_rx_action+0x35c/0xd40 [ 1676.876170][ C1] __do_softirq+0x2ea/0x7f5 [ 1676.880658][ C1] [ 1676.882964][ C1] Uninit was stored to memory at: [ 1676.887980][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1676.893686][ C1] __msan_chain_origin+0x50/0x90 [ 1676.898607][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1676.903631][ C1] tcp_v4_conn_request+0x201/0x290 [ 1676.908729][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1676.913739][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1676.919111][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1676.923683][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1676.928173][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1676.933617][ C1] ip_local_deliver+0x727/0x8d0 [ 1676.938453][ C1] ip_rcv+0x795/0x810 [ 1676.942439][ C1] __netif_receive_skb+0x265/0x670 [ 1676.947534][ C1] process_backlog+0x50d/0xba0 [ 1676.952282][ C1] napi_poll+0x43b/0xfd0 [ 1676.956514][ C1] net_rx_action+0x35c/0xd40 [ 1676.961090][ C1] __do_softirq+0x2ea/0x7f5 [ 1676.965582][ C1] [ 1676.967893][ C1] Uninit was stored to memory at: [ 1676.972904][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1676.978608][ C1] __msan_chain_origin+0x50/0x90 [ 1676.983536][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1676.988804][ C1] tcp_conn_request+0x3046/0x4c30 [ 1676.993816][ C1] tcp_v4_conn_request+0x201/0x290 [ 1676.998999][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1677.004018][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1677.009375][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1677.013951][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1677.018438][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1677.023897][ C1] ip_local_deliver+0x727/0x8d0 [ 1677.028743][ C1] ip_rcv+0x795/0x810 [ 1677.032723][ C1] __netif_receive_skb+0x265/0x670 [ 1677.037829][ C1] process_backlog+0x50d/0xba0 [ 1677.042588][ C1] napi_poll+0x43b/0xfd0 [ 1677.046820][ C1] net_rx_action+0x35c/0xd40 [ 1677.051408][ C1] __do_softirq+0x2ea/0x7f5 [ 1677.055988][ C1] [ 1677.058299][ C1] Uninit was stored to memory at: [ 1677.063313][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1677.069016][ C1] __msan_chain_origin+0x50/0x90 [ 1677.073943][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1677.078953][ C1] tcp_v4_conn_request+0x201/0x290 [ 1677.084051][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1677.089061][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1677.094419][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1677.098994][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1677.103481][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1677.108927][ C1] ip_local_deliver+0x727/0x8d0 [ 1677.113768][ C1] ip_rcv+0x795/0x810 [ 1677.117742][ C1] __netif_receive_skb+0x265/0x670 [ 1677.122855][ C1] process_backlog+0x50d/0xba0 [ 1677.127602][ C1] napi_poll+0x43b/0xfd0 [ 1677.131837][ C1] net_rx_action+0x35c/0xd40 [ 1677.136416][ C1] __do_softirq+0x2ea/0x7f5 [ 1677.140895][ C1] [ 1677.143204][ C1] Uninit was stored to memory at: [ 1677.148214][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1677.153922][ C1] __msan_chain_origin+0x50/0x90 [ 1677.158850][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1677.164120][ C1] tcp_conn_request+0x3046/0x4c30 [ 1677.169142][ C1] tcp_v4_conn_request+0x201/0x290 [ 1677.174252][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1677.179262][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1677.184619][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1677.189194][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1677.193684][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1677.199127][ C1] ip_local_deliver+0x727/0x8d0 [ 1677.203960][ C1] ip_rcv+0x795/0x810 [ 1677.207928][ C1] __netif_receive_skb+0x265/0x670 [ 1677.213027][ C1] process_backlog+0x50d/0xba0 [ 1677.217777][ C1] napi_poll+0x43b/0xfd0 [ 1677.222003][ C1] net_rx_action+0x35c/0xd40 [ 1677.226579][ C1] __do_softirq+0x2ea/0x7f5 [ 1677.231055][ C1] [ 1677.233364][ C1] Uninit was stored to memory at: [ 1677.238373][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1677.244077][ C1] __msan_chain_origin+0x50/0x90 [ 1677.249030][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1677.254047][ C1] tcp_v4_conn_request+0x201/0x290 [ 1677.259149][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1677.264162][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1677.269522][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1677.274100][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1677.278592][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1677.284037][ C1] ip_local_deliver+0x727/0x8d0 [ 1677.288879][ C1] ip_rcv+0x795/0x810 [ 1677.292859][ C1] __netif_receive_skb+0x265/0x670 [ 1677.297959][ C1] process_backlog+0x50d/0xba0 [ 1677.302712][ C1] napi_poll+0x43b/0xfd0 [ 1677.306942][ C1] net_rx_action+0x35c/0xd40 [ 1677.311532][ C1] __do_softirq+0x2ea/0x7f5 [ 1677.316109][ C1] [ 1677.318425][ C1] Uninit was created at: [ 1677.322671][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1677.328295][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1677.333056][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1677.338510][ C1] alloc_pages_current+0x685/0xb50 [ 1677.343627][ C1] alloc_slab_page+0x11c/0x1240 [ 1677.348466][ C1] new_slab+0x2bf/0x10c0 [ 1677.352713][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1677.357383][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1677.362221][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1677.366976][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1677.371905][ C1] tcp_v4_conn_request+0x201/0x290 [ 1677.377004][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1677.382376][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1677.386962][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1677.391462][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1677.396915][ C1] ip_local_deliver+0x727/0x8d0 [ 1677.401867][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1677.406704][ C1] ip_list_rcv+0x904/0x970 [ 1677.411109][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1677.417178][ C1] __netif_receive_skb_list+0x818/0x990 [ 1677.422711][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1677.428848][ C1] napi_complete_done+0x552/0xf90 [ 1677.433859][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1677.439216][ C1] virtnet_poll+0x170f/0x1d10 20:03:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/98, 0x62}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/135, 0x87}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000340)=""/190, 0xbe}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2}, 0x10) shutdown(r3, 0x0) 20:03:53 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) [ 1677.443879][ C1] napi_poll+0x43b/0xfd0 [ 1677.448111][ C1] net_rx_action+0x35c/0xd40 [ 1677.452687][ C1] __do_softirq+0x2ea/0x7f5 [ 1677.665519][T29696] __nla_validate_parse: 5 callbacks suppressed [ 1677.665557][T29696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1677.756009][T29704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1677.792791][T29706] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 20:03:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x14}], 0x14}, 0x0) 20:03:54 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3a86}, 0x14) 20:03:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1678.773955][T29736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1678.829058][T29744] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1678.880741][T29745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x24, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 20:03:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e230000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000fa27f9c84edfb794580ab20d5112cf6a"], 0x98) 20:03:56 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000), &(0x7f00000000c0)=0x3) 20:03:56 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0x10}, 0x8) 20:03:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1680.960332][T29763] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1681.080854][T29774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 20:03:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 20:03:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x4) 20:03:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:03:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 20:03:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 1682.029894][T29810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1682.094973][T29817] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:03:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x24, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:03:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x40082, 0x0, 0x0) 20:03:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1101, &(0x7f0000000340), &(0x7f0000000380)=0x10c) 20:03:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 20:03:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 20:03:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1684.541946][T29845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1684.607181][T29852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:00 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2}, 0x8) 20:04:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x8, 0x0, 0x109, 0x0, 0x8000}, 0x98) 20:04:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x0, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:04:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200), &(0x7f0000000140)=0x98) 20:04:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x0, 0x1, "b0"}, 0x9) [ 1685.573499][T29874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1685.622310][T29879] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1685.661298][T29879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x24, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@init={0x14}, @prinfo={0x14}], 0x28}, 0x0) 20:04:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x0, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:04:03 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) 20:04:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x2, '{#'}, &(0x7f0000000240)=0xa) 20:04:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1687.756726][T29910] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.807895][T29920] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.862279][T29921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x0, 0x1000000, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) 20:04:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) 20:04:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x14) 20:04:03 executing program 4: 20:04:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0xa4, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_PORT_SELF={0x38, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1fb605b4bf726a45aaf927e9745fc8e5"}, @IFLA_PORT_PROFILE={0xa, 0x2, '}-){\xdd\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "0909caf9da5f275d4cedf03ebad0fcae"}]}]}, 0xa4}}, 0x0) [ 1688.859219][T29953] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1688.908227][T29959] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1689.042145][T29961] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1690.075752][ C1] not chained 380000 origins [ 1690.080396][ C1] CPU: 1 PID: 28803 Comm: kworker/u4:9 Not tainted 5.8.0-rc5-syzkaller #0 [ 1690.089012][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1690.099092][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 1690.104717][ C1] Call Trace: [ 1690.108010][ C1] [ 1690.110870][ C1] dump_stack+0x21c/0x280 [ 1690.115213][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1690.120937][ C1] ? kmsan_internal_chain_origin+0xad/0x130 [ 1690.126837][ C1] ? __msan_chain_origin+0x50/0x90 [ 1690.131956][ C1] ? inet_twsk_alloc+0xac7/0xbd0 [ 1690.136914][ C1] ? tcp_time_wait+0xd9/0x1150 [ 1690.141683][ C1] ? tcp_fin+0x23a/0x9f0 [ 1690.145925][ C1] ? tcp_data_queue+0x1e5c/0xb570 [ 1690.150951][ C1] ? tcp_rcv_state_process+0x2e24/0x45b0 [ 1690.156584][ C1] ? tcp_v4_do_rcv+0xbfc/0xff0 [ 1690.161345][ C1] ? tcp_v4_rcv+0x57d0/0x5c10 [ 1690.166023][ C1] ? ip_protocol_deliver_rcu+0x572/0xc50 [ 1690.171659][ C1] ? ip_local_deliver+0x727/0x8d0 [ 1690.176680][ C1] ? ip_rcv+0x795/0x810 [ 1690.180847][ C1] ? __netif_receive_skb+0x265/0x670 [ 1690.186133][ C1] ? process_backlog+0x50d/0xba0 [ 1690.191075][ C1] ? napi_poll+0x43b/0xfd0 [ 1690.195501][ C1] ? net_rx_action+0x35c/0xd40 [ 1690.200271][ C1] ? __do_softirq+0x2ea/0x7f5 [ 1690.204948][ C1] ? asm_call_on_stack+0xf/0x20 [ 1690.209805][ C1] ? do_softirq_own_stack+0x7c/0xa0 [ 1690.215007][ C1] ? __local_bh_enable_ip+0x184/0x1d0 [ 1690.220381][ C1] ? local_bh_enable+0x36/0x40 [ 1690.225145][ C1] ? ip_finish_output2+0x2459/0x2930 [ 1690.230430][ C1] ? __ip_finish_output+0xeb5/0xfd0 [ 1690.235629][ C1] ? ip_finish_output+0x14b/0x4b0 [ 1690.240653][ C1] ? ip_output+0x5f2/0x6e0 [ 1690.245077][ C1] ? __ip_queue_xmit+0x1eac/0x23c0 [ 1690.250215][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 1690.254813][ C1] ? __tcp_transmit_skb+0x4b9e/0x5d70 [ 1690.260207][ C1] ? tcp_write_xmit+0x4f5b/0xe6a0 [ 1690.265237][ C1] ? __tcp_push_pending_frames+0x150/0x5c0 [ 1690.271044][ C1] ? tcp_send_fin+0x192a/0x1bc0 [ 1690.275897][ C1] ? tcp_shutdown+0x1f7/0x270 [ 1690.280574][ C1] ? inet_shutdown+0x44f/0x6d0 [ 1690.285341][ C1] ? kernel_sock_shutdown+0x98/0xc0 [ 1690.290541][ C1] ? rds_tcp_accept_one+0x1060/0x12c0 [ 1690.295918][ C1] ? rds_tcp_accept_worker+0x60/0x180 [ 1690.301292][ C1] ? process_one_work+0x1688/0x2140 [ 1690.306499][ C1] ? worker_thread+0x10bc/0x2730 [ 1690.311442][ C1] ? kthread+0x551/0x590 [ 1690.315693][ C1] ? ret_from_fork+0x1f/0x30 [ 1690.320288][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1690.326101][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1690.332175][ C1] ? kmem_cache_alloc+0x166/0xc50 [ 1690.337222][ C1] ? inet_twsk_alloc+0x154/0xbd0 [ 1690.342170][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.347386][ C1] __msan_chain_origin+0x50/0x90 [ 1690.352344][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1690.357126][ C1] tcp_time_wait+0xd9/0x1150 [ 1690.361733][ C1] ? tcp_send_ack+0x68/0x90 [ 1690.366243][ C1] tcp_fin+0x23a/0x9f0 [ 1690.370324][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1690.375195][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1690.381017][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1690.387087][ C1] ? tcp_urg+0xb22/0x10c0 [ 1690.391438][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1690.396900][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1690.402713][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 1690.408785][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.413999][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.419219][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1690.423813][ C1] ? kmsan_set_origin_checked+0xa0/0xf0 [ 1690.429374][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1690.433887][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1690.439981][ C1] ? tcp_v4_rcv+0x1831/0x5c10 [ 1690.444668][ C1] ? tcp_filter+0xf0/0xf0 [ 1690.449003][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1690.454478][ C1] ip_local_deliver+0x727/0x8d0 [ 1690.459339][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1690.464366][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1690.470002][ C1] ip_rcv+0x795/0x810 [ 1690.473994][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1690.478752][ C1] __netif_receive_skb+0x265/0x670 [ 1690.483842][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1690.489361][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1690.494971][ C1] process_backlog+0x50d/0xba0 [ 1690.499713][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1690.505623][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1690.510884][ C1] napi_poll+0x43b/0xfd0 [ 1690.515106][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.520317][ C1] net_rx_action+0x35c/0xd40 [ 1690.524886][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1690.529627][ C1] __do_softirq+0x2ea/0x7f5 [ 1690.534110][ C1] asm_call_on_stack+0xf/0x20 [ 1690.538755][ C1] [ 1690.541671][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1690.546669][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1690.551843][ C1] local_bh_enable+0x36/0x40 [ 1690.556409][ C1] ip_finish_output2+0x2459/0x2930 [ 1690.561495][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1690.567186][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1690.573141][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.578322][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1690.583325][ C1] ip_finish_output+0x14b/0x4b0 [ 1690.588151][ C1] ip_output+0x5f2/0x6e0 [ 1690.592374][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1690.597647][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1690.602647][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1690.607574][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.612773][ C1] ip_queue_xmit+0xcc/0xf0 [ 1690.617173][ C1] ? tcp_v6_send_response+0x2c20/0x2c20 [ 1690.622712][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1690.627901][ C1] tcp_write_xmit+0x4f5b/0xe6a0 [ 1690.632772][ C1] ? kmsan_get_metadata+0x30/0x180 [ 1690.637887][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.643065][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.648241][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.653439][ C1] __tcp_push_pending_frames+0x150/0x5c0 [ 1690.659073][ C1] tcp_send_fin+0x192a/0x1bc0 [ 1690.663733][ C1] ? tcp_set_state+0x9ec/0xb40 [ 1690.668475][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.673650][ C1] tcp_shutdown+0x1f7/0x270 [ 1690.678153][ C1] ? tcp_set_state+0xb40/0xb40 [ 1690.682890][ C1] inet_shutdown+0x44f/0x6d0 [ 1690.687460][ C1] ? inet_recvmsg+0x6b0/0x6b0 [ 1690.692115][ C1] kernel_sock_shutdown+0x98/0xc0 [ 1690.697124][ C1] rds_tcp_accept_one+0x1060/0x12c0 [ 1690.702308][ C1] rds_tcp_accept_worker+0x60/0x180 [ 1690.707495][ C1] ? rds_tcp_exit_net+0xcc0/0xcc0 [ 1690.712492][ C1] process_one_work+0x1688/0x2140 [ 1690.717500][ C1] worker_thread+0x10bc/0x2730 [ 1690.722237][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.727411][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1690.732589][ C1] kthread+0x551/0x590 [ 1690.736634][ C1] ? process_one_work+0x2140/0x2140 [ 1690.741805][ C1] ? kthread_blkcg+0x110/0x110 [ 1690.746555][ C1] ret_from_fork+0x1f/0x30 [ 1690.750962][ C1] Uninit was stored to memory at: [ 1690.755972][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1690.761662][ C1] __msan_chain_origin+0x50/0x90 [ 1690.766586][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1690.771334][ C1] tcp_time_wait+0xd9/0x1150 [ 1690.775898][ C1] tcp_fin+0x23a/0x9f0 [ 1690.779951][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1690.784775][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1690.790205][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1690.794770][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1690.799246][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1690.804676][ C1] ip_local_deliver+0x727/0x8d0 [ 1690.809509][ C1] ip_rcv+0x795/0x810 [ 1690.813466][ C1] __netif_receive_skb+0x265/0x670 [ 1690.818551][ C1] process_backlog+0x50d/0xba0 [ 1690.823288][ C1] napi_poll+0x43b/0xfd0 [ 1690.827501][ C1] net_rx_action+0x35c/0xd40 [ 1690.832061][ C1] __do_softirq+0x2ea/0x7f5 [ 1690.836528][ C1] [ 1690.838826][ C1] Uninit was stored to memory at: [ 1690.843822][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1690.849512][ C1] __msan_chain_origin+0x50/0x90 [ 1690.854438][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1690.859607][ C1] tcp_time_wait+0xf7b/0x1150 [ 1690.864254][ C1] tcp_fin+0x23a/0x9f0 [ 1690.868293][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1690.873119][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1690.878554][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1690.883118][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1690.887596][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1690.893026][ C1] ip_local_deliver+0x727/0x8d0 [ 1690.897845][ C1] ip_rcv+0x795/0x810 [ 1690.901798][ C1] __netif_receive_skb+0x265/0x670 [ 1690.906879][ C1] process_backlog+0x50d/0xba0 [ 1690.911614][ C1] napi_poll+0x43b/0xfd0 [ 1690.915839][ C1] net_rx_action+0x35c/0xd40 [ 1690.920401][ C1] __do_softirq+0x2ea/0x7f5 [ 1690.924869][ C1] [ 1690.927167][ C1] Uninit was stored to memory at: [ 1690.932163][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1690.937853][ C1] __msan_chain_origin+0x50/0x90 [ 1690.942762][ C1] tcp_time_wait+0xbba/0x1150 [ 1690.947420][ C1] tcp_fin+0x23a/0x9f0 [ 1690.951460][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1690.956295][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1690.961723][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1690.966288][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1690.970764][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1690.976194][ C1] ip_local_deliver+0x727/0x8d0 [ 1690.981012][ C1] ip_rcv+0x795/0x810 [ 1690.984969][ C1] __netif_receive_skb+0x265/0x670 [ 1690.990051][ C1] process_backlog+0x50d/0xba0 [ 1690.994786][ C1] napi_poll+0x43b/0xfd0 [ 1690.999003][ C1] net_rx_action+0x35c/0xd40 [ 1691.003605][ C1] __do_softirq+0x2ea/0x7f5 [ 1691.008080][ C1] [ 1691.010377][ C1] Uninit was stored to memory at: [ 1691.015375][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1691.021064][ C1] __msan_chain_origin+0x50/0x90 [ 1691.025975][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1691.030713][ C1] tcp_time_wait+0xd9/0x1150 [ 1691.035280][ C1] tcp_fin+0x23a/0x9f0 [ 1691.039321][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1691.044145][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1691.049575][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1691.054225][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1691.058715][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1691.064147][ C1] ip_local_deliver+0x727/0x8d0 [ 1691.068969][ C1] ip_rcv+0x795/0x810 [ 1691.072933][ C1] __netif_receive_skb+0x265/0x670 [ 1691.078084][ C1] process_backlog+0x50d/0xba0 [ 1691.082832][ C1] napi_poll+0x43b/0xfd0 [ 1691.087060][ C1] net_rx_action+0x35c/0xd40 [ 1691.091670][ C1] __do_softirq+0x2ea/0x7f5 [ 1691.096147][ C1] [ 1691.098448][ C1] Uninit was stored to memory at: [ 1691.103448][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1691.109142][ C1] __msan_chain_origin+0x50/0x90 [ 1691.114055][ C1] __inet_twsk_schedule+0x289/0x2f0 [ 1691.119227][ C1] tcp_time_wait+0xf7b/0x1150 [ 1691.123915][ C1] tcp_fin+0x23a/0x9f0 [ 1691.127955][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1691.132811][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1691.138281][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1691.142844][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1691.147323][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1691.152753][ C1] ip_local_deliver+0x727/0x8d0 [ 1691.157624][ C1] ip_rcv+0x795/0x810 [ 1691.161583][ C1] __netif_receive_skb+0x265/0x670 [ 1691.166667][ C1] process_backlog+0x50d/0xba0 [ 1691.171402][ C1] napi_poll+0x43b/0xfd0 [ 1691.175622][ C1] net_rx_action+0x35c/0xd40 [ 1691.180285][ C1] __do_softirq+0x2ea/0x7f5 [ 1691.184753][ C1] [ 1691.187053][ C1] Uninit was stored to memory at: [ 1691.192058][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1691.197747][ C1] __msan_chain_origin+0x50/0x90 [ 1691.202656][ C1] tcp_time_wait+0xbba/0x1150 [ 1691.207307][ C1] tcp_fin+0x23a/0x9f0 [ 1691.211348][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1691.216173][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1691.221600][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1691.226161][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1691.230638][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1691.236246][ C1] ip_local_deliver+0x727/0x8d0 [ 1691.241066][ C1] ip_rcv+0x795/0x810 [ 1691.245072][ C1] __netif_receive_skb+0x265/0x670 [ 1691.250159][ C1] process_backlog+0x50d/0xba0 [ 1691.254898][ C1] napi_poll+0x43b/0xfd0 [ 1691.259201][ C1] net_rx_action+0x35c/0xd40 [ 1691.263930][ C1] __do_softirq+0x2ea/0x7f5 [ 1691.268402][ C1] [ 1691.270704][ C1] Uninit was stored to memory at: [ 1691.275710][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1691.281405][ C1] __msan_chain_origin+0x50/0x90 [ 1691.286339][ C1] inet_twsk_alloc+0xaf3/0xbd0 [ 1691.291079][ C1] tcp_time_wait+0xd9/0x1150 [ 1691.295642][ C1] tcp_fin+0x23a/0x9f0 [ 1691.299686][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1691.304510][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1691.309942][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1691.314505][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1691.318982][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1691.324415][ C1] ip_local_deliver+0x727/0x8d0 [ 1691.329388][ C1] ip_rcv+0x795/0x810 [ 1691.333345][ C1] __netif_receive_skb+0x265/0x670 [ 1691.338437][ C1] process_backlog+0x50d/0xba0 [ 1691.343202][ C1] napi_poll+0x43b/0xfd0 [ 1691.347520][ C1] net_rx_action+0x35c/0xd40 [ 1691.352097][ C1] __do_softirq+0x2ea/0x7f5 [ 1691.356679][ C1] [ 1691.358979][ C1] Uninit was created at: [ 1691.363197][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1691.368816][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1691.373569][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1691.379000][ C1] alloc_pages_current+0x685/0xb50 [ 1691.384084][ C1] alloc_slab_page+0x11c/0x1240 [ 1691.388910][ C1] new_slab+0x2bf/0x10c0 [ 1691.393128][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1691.397778][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1691.402601][ C1] inet_twsk_alloc+0x154/0xbd0 [ 1691.407358][ C1] tcp_time_wait+0xd9/0x1150 [ 1691.411920][ C1] tcp_fin+0x23a/0x9f0 [ 1691.415961][ C1] tcp_data_queue+0x1e5c/0xb570 [ 1691.420782][ C1] tcp_rcv_state_process+0x2e24/0x45b0 [ 1691.426222][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1691.430785][ C1] tcp_v4_rcv+0x57d0/0x5c10 [ 1691.435273][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1691.440701][ C1] ip_local_deliver+0x727/0x8d0 [ 1691.445524][ C1] ip_rcv+0x795/0x810 [ 1691.449477][ C1] __netif_receive_skb+0x265/0x670 [ 1691.454570][ C1] process_backlog+0x50d/0xba0 [ 1691.459304][ C1] napi_poll+0x43b/0xfd0 [ 1691.463517][ C1] net_rx_action+0x35c/0xd40 [ 1691.468080][ C1] __do_softirq+0x2ea/0x7f5 20:04:07 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:07 executing program 5: 20:04:07 executing program 0: 20:04:07 executing program 4: 20:04:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x6c}}, 0x0) 20:04:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1691.900236][T29985] __nla_validate_parse: 1 callbacks suppressed [ 1691.900278][T29985] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1691.956237][T29990] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1692.093502][T29991] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:07 executing program 4: 20:04:07 executing program 0: 20:04:07 executing program 5: 20:04:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}]}, 0x64}}, 0x0) 20:04:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:08 executing program 5: [ 1692.928356][T30010] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1692.969183][T30011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1693.058312][T30018] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:10 executing program 0: 20:04:10 executing program 4: 20:04:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}]}, 0x64}}, 0x0) 20:04:10 executing program 5: 20:04:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1695.312053][T30040] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1695.344318][T30041] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1695.394835][T30046] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:11 executing program 4: 20:04:11 executing program 0: 20:04:11 executing program 5: 20:04:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}]}, 0x64}}, 0x0) 20:04:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:11 executing program 4: [ 1696.078668][T30063] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1696.136683][T30066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1696.210117][T30069] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:14 executing program 5: 20:04:14 executing program 0: 20:04:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}]}, 0x6c}}, 0x0) 20:04:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:14 executing program 4: 20:04:14 executing program 5: [ 1698.694063][T30093] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1698.713655][T30094] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.769326][T30101] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:14 executing program 4: 20:04:14 executing program 0: 20:04:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}]}, 0x6c}}, 0x0) 20:04:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:14 executing program 5: [ 1699.491771][T30115] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1699.596688][T30120] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1699.659206][T30125] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:17 executing program 4: 20:04:17 executing program 0: 20:04:17 executing program 5: 20:04:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x6c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_CARRIER={0x5}, @IFLA_MASTER={0x8}]}, 0x6c}}, 0x0) 20:04:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1701.971785][T30146] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1702.066388][ C0] not chained 390000 origins [ 1702.071031][ C0] CPU: 0 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1702.079439][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1702.089524][ C0] Workqueue: krdsd rds_connect_worker [ 1702.094901][ C0] Call Trace: [ 1702.098182][ C0] [ 1702.101047][ C0] dump_stack+0x21c/0x280 [ 1702.105394][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1702.111123][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1702.117201][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1702.122155][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.127377][ C0] ? __should_failslab+0x1f6/0x290 [ 1702.132495][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.137697][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.143512][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1702.149666][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1702.154971][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.160177][ C0] __msan_chain_origin+0x50/0x90 [ 1702.165121][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1702.170191][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1702.176267][ C0] ? cache_from_obj+0x67/0x640 [ 1702.181037][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.186242][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.191449][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.196574][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.201625][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1702.206927][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.212307][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.218123][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1702.224205][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.229412][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.235232][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.240447][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.245054][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.249570][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1702.255659][ C0] ? tcp_filter+0xf0/0xf0 [ 1702.259981][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.265435][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.270285][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1702.275303][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1702.280942][ C0] ip_rcv+0x795/0x810 [ 1702.284923][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1702.289684][ C0] __netif_receive_skb+0x265/0x670 [ 1702.294787][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1702.300324][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1702.305956][ C0] process_backlog+0x50d/0xba0 [ 1702.310732][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.316544][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1702.321826][ C0] napi_poll+0x43b/0xfd0 [ 1702.326072][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.331272][ C0] net_rx_action+0x35c/0xd40 [ 1702.335871][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1702.340645][ C0] __do_softirq+0x2ea/0x7f5 [ 1702.345157][ C0] asm_call_on_stack+0xf/0x20 [ 1702.349820][ C0] [ 1702.352768][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1702.357798][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1702.362991][ C0] local_bh_enable+0x36/0x40 [ 1702.367573][ C0] ip_finish_output2+0x2459/0x2930 [ 1702.372676][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1702.378386][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1702.384359][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.389557][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1702.394580][ C0] ip_finish_output+0x14b/0x4b0 [ 1702.399423][ C0] ip_output+0x5f2/0x6e0 [ 1702.403667][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1702.408946][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1702.413959][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1702.418888][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.424688][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1702.429964][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.435169][ C0] ip_queue_xmit+0xcc/0xf0 [ 1702.439580][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1702.444434][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1702.449622][ C0] ? __do_softirq+0x7f5/0x7f5 [ 1702.454320][ C0] tcp_connect+0x153f/0x3bb0 [ 1702.458900][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1702.464179][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1702.469976][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1702.476122][ C0] ? prandom_u32+0x1c1/0x280 [ 1702.480718][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1702.485594][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1702.490522][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1702.495981][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.501174][ C0] inet_stream_connect+0x101/0x180 [ 1702.506283][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1702.511905][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1702.517549][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.522744][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1702.528106][ C0] rds_connect_worker+0x36b/0x550 [ 1702.533120][ C0] ? rds_addr_cmp+0x290/0x290 [ 1702.537787][ C0] process_one_work+0x1688/0x2140 [ 1702.542819][ C0] worker_thread+0x10bc/0x2730 [ 1702.547572][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.552765][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1702.557964][ C0] kthread+0x551/0x590 [ 1702.562127][ C0] ? process_one_work+0x2140/0x2140 [ 1702.567318][ C0] ? kthread_blkcg+0x110/0x110 [ 1702.572081][ C0] ret_from_fork+0x1f/0x30 [ 1702.576490][ C0] Uninit was stored to memory at: [ 1702.581503][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1702.587227][ C0] __msan_chain_origin+0x50/0x90 [ 1702.592152][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1702.597164][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.602366][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.607463][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.612822][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.617398][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.621887][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.627334][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.632184][ C0] ip_rcv+0x795/0x810 [ 1702.636163][ C0] __netif_receive_skb+0x265/0x670 [ 1702.641262][ C0] process_backlog+0x50d/0xba0 [ 1702.646014][ C0] napi_poll+0x43b/0xfd0 [ 1702.650247][ C0] net_rx_action+0x35c/0xd40 [ 1702.654827][ C0] __do_softirq+0x2ea/0x7f5 [ 1702.659323][ C0] [ 1702.661634][ C0] Uninit was stored to memory at: [ 1702.666645][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1702.672353][ C0] __msan_chain_origin+0x50/0x90 [ 1702.677297][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1702.682566][ C0] tcp_conn_request+0x3046/0x4c30 [ 1702.687578][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.692674][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.697683][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.703480][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.708057][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.712558][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.718004][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.722840][ C0] ip_rcv+0x795/0x810 [ 1702.726810][ C0] __netif_receive_skb+0x265/0x670 [ 1702.731927][ C0] process_backlog+0x50d/0xba0 [ 1702.736682][ C0] napi_poll+0x43b/0xfd0 [ 1702.740912][ C0] net_rx_action+0x35c/0xd40 [ 1702.745489][ C0] __do_softirq+0x2ea/0x7f5 [ 1702.749971][ C0] [ 1702.752283][ C0] Uninit was stored to memory at: [ 1702.757299][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1702.763011][ C0] __msan_chain_origin+0x50/0x90 [ 1702.767934][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1702.772949][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.778075][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.783123][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.788480][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.793058][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.797560][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.803004][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.807864][ C0] ip_rcv+0x795/0x810 [ 1702.811836][ C0] __netif_receive_skb+0x265/0x670 [ 1702.816934][ C0] process_backlog+0x50d/0xba0 [ 1702.821687][ C0] napi_poll+0x43b/0xfd0 [ 1702.825919][ C0] net_rx_action+0x35c/0xd40 [ 1702.830495][ C0] __do_softirq+0x2ea/0x7f5 [ 1702.834974][ C0] [ 1702.837289][ C0] Uninit was stored to memory at: [ 1702.842306][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1702.848012][ C0] __msan_chain_origin+0x50/0x90 [ 1702.852941][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1702.858211][ C0] tcp_conn_request+0x3046/0x4c30 [ 1702.863224][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.868337][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.873521][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.878879][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.883543][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.888038][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.893599][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.898433][ C0] ip_rcv+0x795/0x810 [ 1702.902495][ C0] __netif_receive_skb+0x265/0x670 [ 1702.907594][ C0] process_backlog+0x50d/0xba0 [ 1702.912346][ C0] napi_poll+0x43b/0xfd0 [ 1702.916575][ C0] net_rx_action+0x35c/0xd40 [ 1702.921153][ C0] __do_softirq+0x2ea/0x7f5 [ 1702.927283][ C0] [ 1702.929595][ C0] Uninit was stored to memory at: [ 1702.934609][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1702.940314][ C0] __msan_chain_origin+0x50/0x90 [ 1702.945241][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1702.950253][ C0] tcp_v4_conn_request+0x201/0x290 [ 1702.955354][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1702.960364][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1702.965735][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1702.970327][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1702.974817][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1702.980260][ C0] ip_local_deliver+0x727/0x8d0 [ 1702.985094][ C0] ip_rcv+0x795/0x810 [ 1702.989065][ C0] __netif_receive_skb+0x265/0x670 [ 1702.994164][ C0] process_backlog+0x50d/0xba0 [ 1702.998917][ C0] napi_poll+0x43b/0xfd0 [ 1703.003148][ C0] net_rx_action+0x35c/0xd40 [ 1703.007727][ C0] __do_softirq+0x2ea/0x7f5 [ 1703.012226][ C0] [ 1703.014544][ C0] Uninit was stored to memory at: [ 1703.019559][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1703.025388][ C0] __msan_chain_origin+0x50/0x90 [ 1703.030331][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1703.035620][ C0] tcp_conn_request+0x3046/0x4c30 [ 1703.040750][ C0] tcp_v4_conn_request+0x201/0x290 [ 1703.045866][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1703.050883][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1703.056243][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1703.060823][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1703.065315][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1703.070760][ C0] ip_local_deliver+0x727/0x8d0 [ 1703.075598][ C0] ip_rcv+0x795/0x810 [ 1703.079570][ C0] __netif_receive_skb+0x265/0x670 [ 1703.084669][ C0] process_backlog+0x50d/0xba0 [ 1703.089424][ C0] napi_poll+0x43b/0xfd0 [ 1703.093655][ C0] net_rx_action+0x35c/0xd40 [ 1703.098233][ C0] __do_softirq+0x2ea/0x7f5 [ 1703.102712][ C0] [ 1703.105036][ C0] Uninit was stored to memory at: [ 1703.110050][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1703.115845][ C0] __msan_chain_origin+0x50/0x90 [ 1703.120769][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1703.125867][ C0] tcp_v4_conn_request+0x201/0x290 [ 1703.131051][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1703.136177][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1703.141537][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1703.146119][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1703.150611][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1703.156056][ C0] ip_local_deliver+0x727/0x8d0 [ 1703.160890][ C0] ip_rcv+0x795/0x810 [ 1703.164861][ C0] __netif_receive_skb+0x265/0x670 [ 1703.169961][ C0] process_backlog+0x50d/0xba0 [ 1703.174801][ C0] napi_poll+0x43b/0xfd0 [ 1703.179045][ C0] net_rx_action+0x35c/0xd40 [ 1703.183623][ C0] __do_softirq+0x2ea/0x7f5 [ 1703.188103][ C0] [ 1703.190415][ C0] Uninit was created at: [ 1703.194644][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1703.200264][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1703.205029][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1703.210484][ C0] alloc_pages_current+0x685/0xb50 [ 1703.215585][ C0] alloc_slab_page+0x11c/0x1240 [ 1703.220425][ C0] new_slab+0x2bf/0x10c0 [ 1703.224658][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1703.229323][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1703.234175][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1703.238926][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1703.243864][ C0] tcp_v4_conn_request+0x201/0x290 [ 1703.248969][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1703.254332][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1703.258929][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1703.263432][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1703.268892][ C0] ip_local_deliver+0x727/0x8d0 [ 1703.273732][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1703.279012][ C0] ip_list_rcv+0x904/0x970 [ 1703.283510][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1703.289569][ C0] __netif_receive_skb_list+0x818/0x990 [ 1703.295104][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1703.301246][ C0] napi_complete_done+0x552/0xf90 [ 1703.306287][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1703.311647][ C0] virtnet_poll+0x170f/0x1d10 [ 1703.316311][ C0] napi_poll+0x43b/0xfd0 20:04:18 executing program 0: [ 1703.320540][ C0] net_rx_action+0x35c/0xd40 [ 1703.325132][ C0] __do_softirq+0x2ea/0x7f5 [ 1703.556520][T30152] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:19 executing program 5: 20:04:19 executing program 4: 20:04:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0) 20:04:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1704.233792][T30169] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:19 executing program 4: [ 1704.433346][T30168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1704.509098][T30174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:20 executing program 5: 20:04:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r1, 0x0) 20:04:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8}]}, 0x64}}, 0x0) 20:04:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0xd) 20:04:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1705.388914][T30198] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1705.434279][T30199] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1705.496511][T30207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:21 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000280)="95", 0x1}], 0x1}, 0x0) 20:04:21 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:04:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8}]}, 0x64}}, 0x0) 20:04:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000240)=0x1, 0x4) 20:04:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1706.247724][T30231] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1706.436191][T30240] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x18) [ 1706.507005][T30245] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.582618][T30247] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:24 executing program 4: r0 = socket(0x1c, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000001c0)='/', 0x1}], 0x1, &(0x7f00000016c0)=[@prinfo={0x14, 0x84, 0x7, {0x3}}, @sndrcv={0x2c}], 0x40}, 0x0) 20:04:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8}]}, 0x64}}, 0x0) 20:04:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040), &(0x7f00000001c0)=0xa0) 20:04:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="c4b84a1f3dbbf590f402c5c08d1115d8e60a13643ac1ec9cec1d05758f5ba23eb46b95187b0a64b38f7d7f6f0e802dc5f66b07d003276755602af839a292912e41222e3c5eb298a2278fcd2640456d812995c8db199659735b1b6a8017baa63a59bfc1f476fb799e3453f0baeb3f629cc157b2320a113c93a15a7d418950e6b6a51b2240c467421ee36af55cf7dcbfcd2fa8d2ad1ca6739f87", 0x99}], 0x1}, 0x0) [ 1708.695777][T30263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.757394][T30277] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.776018][T30275] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1708.821732][T30280] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:24 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 20:04:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 20:04:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) 20:04:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="c4b84a1f3dbbf590f402c5c08d1115d8e60a13643ac1ec9cec1d05758f5ba23eb46b95187b0a64b38f7d7f6f0e802dc5f66b07d003276755602af839a292912e41222e3c5eb298a2278fcd2640456d812995c8db199659735b1b6a8017baa63a59bfc1f476fb799e3453f0baeb3f629cc157b2320a113c93a15a7d418950e6b6a51b2240c467421ee36af55cf7dcbfcd2fa8d2ad1ca6739f8720d8d5dbe736545669dbc0eba56ccfa8102f3f00"/182, 0xb6}, {&(0x7f00000007c0)="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", 0xaa3}], 0x2}, 0x0) [ 1709.658438][T30308] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1709.742563][T30317] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1709.785970][T30319] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x43, 0x2}, 0x10) 20:04:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01044000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) 20:04:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) 20:04:27 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f00000018c0)=0x1) 20:04:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) [ 1712.275384][T30352] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1712.333655][T30360] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) [ 1712.395345][T30364] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000040), 0x8) 20:04:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x25, 0x0, &(0x7f0000000040)) 20:04:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000b00)={0x0, {{0x2, 0x0, @multicast2}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1}}]}, 0x110) close(r0) 20:04:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x34}}, 0x0) [ 1713.241564][T30390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1713.296505][T30397] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1713.369913][T30398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1713.536268][T30404] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 20:04:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x4, 0x4) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000300)={0x0, 'vlan0\x00'}) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'ipvlan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r5}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="0503092c2016480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0x1005a, 0x800, 0x0, 0x2f) socket$packet(0x11, 0x2, 0x300) accept4(r2, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 20:04:30 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg$unix(r3, &(0x7f0000000440)={&(0x7f0000000080)=@abs={0x8}, 0x8, 0x0, 0x0, &(0x7f0000000400)=[@cred], 0x18}, 0x0) 20:04:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x34}}, 0x0) [ 1715.426984][T30421] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1715.470876][T30422] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1715.514652][T30431] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1715.565925][T30437] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x34}}, 0x0) 20:04:31 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8}, 0x8) 20:04:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 20:04:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x8c) 20:04:31 executing program 0: [ 1716.217953][T30455] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) [ 1716.610947][T30469] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.666888][T30474] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.719346][T30475] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:32 executing program 5: 20:04:32 executing program 0: 20:04:32 executing program 4: [ 1716.944133][T30481] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:33 executing program 5: 20:04:33 executing program 0: 20:04:33 executing program 4: [ 1717.579100][T30492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1717.636605][T30497] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1717.682989][T30498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1717.696338][ C1] not chained 400000 origins [ 1717.701563][ C1] CPU: 1 PID: 8567 Comm: kworker/u4:1 Not tainted 5.8.0-rc5-syzkaller #0 [ 1717.710053][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1717.720121][ C1] Workqueue: krdsd rds_connect_worker [ 1717.725487][ C1] Call Trace: [ 1717.728772][ C1] [ 1717.731633][ C1] dump_stack+0x21c/0x280 [ 1717.735988][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 1717.741712][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.746920][ C1] ? __should_failslab+0x1f6/0x290 [ 1717.752035][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.757241][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1717.763142][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1717.769306][ C1] ? tcp_parse_options+0x206d/0x2100 [ 1717.774617][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.779839][ C1] __msan_chain_origin+0x50/0x90 [ 1717.784785][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1717.789855][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.795049][ C1] tcp_v4_conn_request+0x201/0x290 [ 1717.800245][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1717.805263][ C1] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1717.810542][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1717.815921][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1717.821853][ C1] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1717.827908][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.833098][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1717.838898][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.844106][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1717.848714][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1717.853222][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1717.859302][ C1] ? tcp_filter+0xf0/0xf0 [ 1717.863717][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1717.869187][ C1] ip_local_deliver+0x727/0x8d0 [ 1717.874039][ C1] ? ip_local_deliver+0x8d0/0x8d0 [ 1717.879052][ C1] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1717.884675][ C1] ip_rcv+0x795/0x810 [ 1717.888671][ C1] ? ip_rcv_core+0x1490/0x1490 [ 1717.893429][ C1] __netif_receive_skb+0x265/0x670 [ 1717.898527][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1717.904066][ C1] ? ip_local_deliver_finish+0x370/0x370 [ 1717.909697][ C1] process_backlog+0x50d/0xba0 [ 1717.914453][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1717.920255][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1717.925532][ C1] napi_poll+0x43b/0xfd0 [ 1717.929769][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.934962][ C1] net_rx_action+0x35c/0xd40 [ 1717.939554][ C1] ? net_tx_action+0xdc0/0xdc0 [ 1717.944323][ C1] __do_softirq+0x2ea/0x7f5 [ 1717.948825][ C1] asm_call_on_stack+0xf/0x20 [ 1717.953486][ C1] [ 1717.956417][ C1] do_softirq_own_stack+0x7c/0xa0 [ 1717.961431][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 1717.966620][ C1] local_bh_enable+0x36/0x40 [ 1717.971199][ C1] ip_finish_output2+0x2459/0x2930 [ 1717.976305][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1717.982027][ C1] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1717.987998][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1717.993199][ C1] __ip_finish_output+0xeb5/0xfd0 [ 1717.998223][ C1] ip_finish_output+0x14b/0x4b0 [ 1718.003167][ C1] ip_output+0x5f2/0x6e0 [ 1718.007410][ C1] ? ip_mc_finish_output+0x780/0x780 [ 1718.012686][ C1] ? ip_finish_output+0x4b0/0x4b0 [ 1718.017700][ C1] __ip_queue_xmit+0x1eac/0x23c0 [ 1718.022642][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1718.028441][ C1] ? ipv4_default_advmss+0x709/0x7d0 [ 1718.033716][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1718.039000][ C1] ip_queue_xmit+0xcc/0xf0 [ 1718.043408][ C1] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1718.048248][ C1] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1718.053449][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 1718.059012][ C1] tcp_connect+0x153f/0x3bb0 [ 1718.063594][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 1718.068873][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1718.074686][ C1] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1718.080579][ C1] ? prandom_u32+0x1c1/0x280 [ 1718.085166][ C1] tcp_v4_connect+0x2532/0x26c0 [ 1718.090029][ C1] ? tcp_twsk_unique+0xe20/0xe20 [ 1718.094959][ C1] __inet_stream_connect+0x14fe/0x16f0 [ 1718.100516][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1718.105713][ C1] inet_stream_connect+0x101/0x180 [ 1718.110823][ C1] ? __inet_stream_connect+0x16f0/0x16f0 [ 1718.116449][ C1] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1718.122082][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1718.127280][ C1] ? rds_tcp_state_change+0x400/0x400 [ 1718.132746][ C1] rds_connect_worker+0x36b/0x550 [ 1718.137764][ C1] ? rds_addr_cmp+0x290/0x290 [ 1718.142434][ C1] process_one_work+0x1688/0x2140 [ 1718.147480][ C1] worker_thread+0x10bc/0x2730 [ 1718.152240][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1718.157437][ C1] ? kmsan_get_metadata+0x116/0x180 [ 1718.162744][ C1] kthread+0x551/0x590 [ 1718.166804][ C1] ? process_one_work+0x2140/0x2140 [ 1718.171996][ C1] ? kthread_blkcg+0x110/0x110 [ 1718.176753][ C1] ret_from_fork+0x1f/0x30 [ 1718.181160][ C1] Uninit was stored to memory at: [ 1718.186175][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.191879][ C1] __msan_chain_origin+0x50/0x90 [ 1718.196804][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1718.201817][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.206916][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.211927][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.217285][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.221861][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.226351][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.231799][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.236648][ C1] ip_rcv+0x795/0x810 [ 1718.240629][ C1] __netif_receive_skb+0x265/0x670 [ 1718.245737][ C1] process_backlog+0x50d/0xba0 [ 1718.250587][ C1] napi_poll+0x43b/0xfd0 [ 1718.254819][ C1] net_rx_action+0x35c/0xd40 [ 1718.259492][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.263970][ C1] [ 1718.266281][ C1] Uninit was stored to memory at: [ 1718.271293][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.277010][ C1] __msan_chain_origin+0x50/0x90 [ 1718.281936][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1718.287206][ C1] tcp_conn_request+0x3046/0x4c30 [ 1718.292223][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.297342][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.302363][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.307733][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.312410][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.316909][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.322358][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.327211][ C1] ip_rcv+0x795/0x810 [ 1718.331183][ C1] __netif_receive_skb+0x265/0x670 [ 1718.337415][ C1] process_backlog+0x50d/0xba0 [ 1718.342403][ C1] napi_poll+0x43b/0xfd0 [ 1718.346635][ C1] net_rx_action+0x35c/0xd40 [ 1718.351213][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.355694][ C1] [ 1718.358037][ C1] Uninit was stored to memory at: [ 1718.363060][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.368967][ C1] __msan_chain_origin+0x50/0x90 [ 1718.373906][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1718.378920][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.384280][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.389293][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.394653][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.399233][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.403730][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.409179][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.414014][ C1] ip_rcv+0x795/0x810 [ 1718.417984][ C1] __netif_receive_skb+0x265/0x670 [ 1718.423085][ C1] process_backlog+0x50d/0xba0 [ 1718.427836][ C1] napi_poll+0x43b/0xfd0 [ 1718.432068][ C1] net_rx_action+0x35c/0xd40 [ 1718.436646][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.441123][ C1] [ 1718.443440][ C1] Uninit was stored to memory at: [ 1718.448466][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.454195][ C1] __msan_chain_origin+0x50/0x90 [ 1718.459206][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1718.464499][ C1] tcp_conn_request+0x3046/0x4c30 [ 1718.469512][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.474611][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.479622][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.485069][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.489646][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.494139][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.499582][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.504418][ C1] ip_rcv+0x795/0x810 [ 1718.508387][ C1] __netif_receive_skb+0x265/0x670 [ 1718.513486][ C1] process_backlog+0x50d/0xba0 [ 1718.518237][ C1] napi_poll+0x43b/0xfd0 [ 1718.522470][ C1] net_rx_action+0x35c/0xd40 [ 1718.527048][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.531533][ C1] [ 1718.533844][ C1] Uninit was stored to memory at: [ 1718.538873][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.544668][ C1] __msan_chain_origin+0x50/0x90 [ 1718.549593][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1718.554605][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.559704][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.564717][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.570077][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.574666][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.579153][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.584592][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.589428][ C1] ip_rcv+0x795/0x810 [ 1718.593510][ C1] __netif_receive_skb+0x265/0x670 [ 1718.598631][ C1] process_backlog+0x50d/0xba0 [ 1718.603383][ C1] napi_poll+0x43b/0xfd0 [ 1718.607614][ C1] net_rx_action+0x35c/0xd40 [ 1718.612192][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.616756][ C1] [ 1718.619077][ C1] Uninit was stored to memory at: [ 1718.624090][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.629794][ C1] __msan_chain_origin+0x50/0x90 [ 1718.634724][ C1] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1718.640025][ C1] tcp_conn_request+0x3046/0x4c30 [ 1718.645067][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.650271][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.655284][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.660647][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.665261][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.669754][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.675197][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.680033][ C1] ip_rcv+0x795/0x810 [ 1718.684005][ C1] __netif_receive_skb+0x265/0x670 [ 1718.689101][ C1] process_backlog+0x50d/0xba0 [ 1718.693851][ C1] napi_poll+0x43b/0xfd0 [ 1718.698088][ C1] net_rx_action+0x35c/0xd40 [ 1718.702664][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.707144][ C1] [ 1718.709540][ C1] Uninit was stored to memory at: [ 1718.714552][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 1718.720257][ C1] __msan_chain_origin+0x50/0x90 [ 1718.725283][ C1] tcp_conn_request+0x19d6/0x4c30 [ 1718.730295][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.735393][ C1] tcp_v6_conn_request+0xeb/0x330 [ 1718.740405][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.745764][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.750342][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.754875][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.760319][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.765157][ C1] ip_rcv+0x795/0x810 [ 1718.769128][ C1] __netif_receive_skb+0x265/0x670 [ 1718.774226][ C1] process_backlog+0x50d/0xba0 [ 1718.778980][ C1] napi_poll+0x43b/0xfd0 [ 1718.783212][ C1] net_rx_action+0x35c/0xd40 [ 1718.787789][ C1] __do_softirq+0x2ea/0x7f5 [ 1718.792269][ C1] [ 1718.794581][ C1] Uninit was created at: [ 1718.798812][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 1718.804432][ C1] kmsan_alloc_page+0xc5/0x1a0 [ 1718.809187][ C1] __alloc_pages_nodemask+0xdf0/0x1030 [ 1718.814632][ C1] alloc_pages_current+0x685/0xb50 [ 1718.819747][ C1] alloc_slab_page+0x11c/0x1240 [ 1718.824592][ C1] new_slab+0x2bf/0x10c0 [ 1718.828829][ C1] ___slab_alloc+0xcd3/0x18a0 [ 1718.833609][ C1] kmem_cache_alloc+0xb70/0xc50 [ 1718.838460][ C1] inet_reqsk_alloc+0xaf/0x910 [ 1718.843226][ C1] tcp_conn_request+0x8dc/0x4c30 [ 1718.848167][ C1] tcp_v4_conn_request+0x201/0x290 [ 1718.853277][ C1] tcp_rcv_state_process+0x2de/0x45b0 [ 1718.858641][ C1] tcp_v4_do_rcv+0xbfc/0xff0 [ 1718.863224][ C1] tcp_v4_rcv+0x4ad1/0x5c10 [ 1718.867716][ C1] ip_protocol_deliver_rcu+0x572/0xc50 [ 1718.873161][ C1] ip_local_deliver+0x727/0x8d0 [ 1718.878005][ C1] ip_sublist_rcv+0x1389/0x1540 [ 1718.882842][ C1] ip_list_rcv+0x904/0x970 [ 1718.887252][ C1] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1718.893323][ C1] __netif_receive_skb_list+0x818/0x990 [ 1718.898860][ C1] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1718.905004][ C1] napi_complete_done+0x552/0xf90 [ 1718.910023][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 1718.915400][ C1] virtnet_poll+0x170f/0x1d10 [ 1718.920070][ C1] napi_poll+0x43b/0xfd0 [ 1718.924300][ C1] net_rx_action+0x35c/0xd40 [ 1718.928880][ C1] __do_softirq+0x2ea/0x7f5 20:04:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 20:04:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:04:35 executing program 4: 20:04:35 executing program 0: 20:04:35 executing program 5: 20:04:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1719.682588][T30512] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:35 executing program 5: 20:04:35 executing program 4: 20:04:35 executing program 0: [ 1720.023228][T30514] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:04:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:36 executing program 5: [ 1720.775891][T30540] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1720.920539][T30544] __nla_validate_parse: 2 callbacks suppressed [ 1720.920587][T30544] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1720.953907][T30547] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1720.965454][T30551] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 20:04:38 executing program 4: 20:04:38 executing program 0: 20:04:38 executing program 5: 20:04:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:04:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1722.962133][T30571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1722.988717][T30574] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1723.012577][T30579] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1723.090847][T30579] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:38 executing program 4: 20:04:38 executing program 5: 20:04:38 executing program 0: 20:04:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:04:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:39 executing program 5: [ 1723.719383][T30593] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1723.813224][T30595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1723.896241][T30597] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1723.930644][T30597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 20:04:41 executing program 4: 20:04:41 executing program 0: 20:04:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:04:41 executing program 5: 20:04:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1726.276387][T30617] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1726.319143][T30620] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.387570][T30625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:42 executing program 4: 20:04:42 executing program 0: 20:04:42 executing program 5: 20:04:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0) 20:04:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1726.975713][T30638] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:42 executing program 4: [ 1727.140168][T30641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1727.214335][T30646] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 20:04:45 executing program 0: 20:04:45 executing program 5: 20:04:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0) 20:04:45 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000440)={@local, @empty, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "42699c", 0x0, 0x29, 0x0, @private0, @mcast2}}}}, 0x0) 20:04:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 1729.583122][T30664] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1729.658333][T30666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1729.732295][T30673] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:45 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) r2 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa2Ey\xdb\xd1\xa7\xb1S\xf1:)\x00h#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\x00\xa5\xc24\xd6\xfe7\x0f', 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 20:04:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 20:04:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x64}}, 0x0) 20:04:45 executing program 4: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000080)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2c000000030000000000000081"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 20:04:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1730.372962][T30692] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1730.417519][T30697] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:46 executing program 5: syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@local, @random="557851f9c452", @void, {@ipv4={0x800, @icmp={{0x15, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @private, {[@ssrr={0x89, 0x13, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @empty, @rand_addr]}, @timestamp_addr={0x44, 0x1c, 0x0, 0x1, 0x0, [{}, {@multicast2}, {@multicast2}]}, @rr={0x7, 0xf, 0x0, [@loopback, @remote, @rand_addr]}]}}, @address_reply}}}}, 0x0) [ 1730.578150][T30703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1731.630264][ C0] not chained 410000 origins [ 1731.634924][ C0] CPU: 0 PID: 12129 Comm: kworker/u4:5 Not tainted 5.8.0-rc5-syzkaller #0 [ 1731.643415][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1731.653482][ C0] Workqueue: krdsd rds_connect_worker [ 1731.658849][ C0] Call Trace: [ 1731.662143][ C0] [ 1731.665001][ C0] dump_stack+0x21c/0x280 [ 1731.669346][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1731.675069][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1731.681140][ C0] ? arch_stack_walk+0x346/0x3d0 [ 1731.686101][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.691421][ C0] ? __should_failslab+0x1f6/0x290 [ 1731.696536][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.701835][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1731.707648][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1731.713809][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1731.719115][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.724313][ C0] __msan_chain_origin+0x50/0x90 [ 1731.729265][ C0] tcp_conn_request+0x15d4/0x4c30 [ 1731.734308][ C0] ? worker_thread+0x10bc/0x2730 [ 1731.739280][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1731.745353][ C0] ? cache_from_obj+0x67/0x640 [ 1731.750122][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.755328][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.760540][ C0] tcp_v4_conn_request+0x201/0x290 [ 1731.765667][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1731.770700][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1731.775992][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1731.781375][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1731.787186][ C0] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1731.793257][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.798463][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1731.804284][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.809511][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1731.814119][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1731.818626][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1731.824725][ C0] ? tcp_filter+0xf0/0xf0 [ 1731.829062][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1731.834530][ C0] ip_local_deliver+0x727/0x8d0 [ 1731.839395][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1731.844426][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1731.850177][ C0] ip_rcv+0x795/0x810 [ 1731.854171][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1731.859061][ C0] __netif_receive_skb+0x265/0x670 [ 1731.864179][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1731.869727][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1731.875374][ C0] process_backlog+0x50d/0xba0 [ 1731.880158][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1731.885998][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1731.891380][ C0] napi_poll+0x43b/0xfd0 [ 1731.895635][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.900858][ C0] net_rx_action+0x35c/0xd40 [ 1731.905465][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1731.910238][ C0] __do_softirq+0x2ea/0x7f5 [ 1731.914754][ C0] asm_call_on_stack+0xf/0x20 [ 1731.919421][ C0] [ 1731.922366][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1731.927399][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1731.932694][ C0] local_bh_enable+0x36/0x40 [ 1731.937288][ C0] ip_finish_output2+0x2459/0x2930 [ 1731.942406][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1731.948129][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1731.954116][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1731.959349][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1731.964397][ C0] ip_finish_output+0x14b/0x4b0 [ 1731.969279][ C0] ip_output+0x5f2/0x6e0 [ 1731.973553][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1731.978841][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1731.983870][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1731.988816][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1731.994630][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1731.999919][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1732.005136][ C0] ip_queue_xmit+0xcc/0xf0 [ 1732.009579][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1732.014434][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1732.019636][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1732.025224][ C0] tcp_connect+0x153f/0x3bb0 [ 1732.029851][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1732.035145][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1732.040967][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1732.046871][ C0] ? prandom_u32+0x1c1/0x280 [ 1732.051475][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1732.056355][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1732.061300][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1732.066780][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1732.071991][ C0] inet_stream_connect+0x101/0x180 [ 1732.077230][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1732.083010][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1732.088670][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1732.093878][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1732.099343][ C0] rds_connect_worker+0x36b/0x550 [ 1732.104375][ C0] ? rds_addr_cmp+0x290/0x290 [ 1732.109061][ C0] process_one_work+0x1688/0x2140 [ 1732.114119][ C0] worker_thread+0x10bc/0x2730 [ 1732.118886][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1732.124110][ C0] kthread+0x551/0x590 [ 1732.128187][ C0] ? process_one_work+0x2140/0x2140 [ 1732.133395][ C0] ? kthread_blkcg+0x110/0x110 [ 1732.138167][ C0] ret_from_fork+0x1f/0x30 [ 1732.142586][ C0] Uninit was stored to memory at: [ 1732.147617][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.153340][ C0] __msan_chain_origin+0x50/0x90 [ 1732.158277][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1732.163311][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.168429][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.173462][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.178856][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.183641][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.188545][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.194002][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.198859][ C0] ip_rcv+0x795/0x810 [ 1732.202845][ C0] __netif_receive_skb+0x265/0x670 [ 1732.207962][ C0] process_backlog+0x50d/0xba0 [ 1732.212741][ C0] napi_poll+0x43b/0xfd0 [ 1732.216998][ C0] net_rx_action+0x35c/0xd40 [ 1732.221592][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.226109][ C0] [ 1732.228434][ C0] Uninit was stored to memory at: [ 1732.233465][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.239193][ C0] __msan_chain_origin+0x50/0x90 [ 1732.244142][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1732.249434][ C0] tcp_conn_request+0x3046/0x4c30 [ 1732.254467][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.259586][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.264620][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.269992][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.274585][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.279094][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.284556][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.289404][ C0] ip_rcv+0x795/0x810 [ 1732.293416][ C0] __netif_receive_skb+0x265/0x670 [ 1732.298532][ C0] process_backlog+0x50d/0xba0 [ 1732.303341][ C0] napi_poll+0x43b/0xfd0 [ 1732.307610][ C0] net_rx_action+0x35c/0xd40 [ 1732.312316][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.316809][ C0] [ 1732.319129][ C0] Uninit was stored to memory at: [ 1732.324164][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.329883][ C0] __msan_chain_origin+0x50/0x90 [ 1732.334861][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1732.339909][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.345223][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.350260][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.355622][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.360185][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.364668][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.370099][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.374969][ C0] ip_rcv+0x795/0x810 [ 1732.378926][ C0] __netif_receive_skb+0x265/0x670 [ 1732.384050][ C0] process_backlog+0x50d/0xba0 [ 1732.388790][ C0] napi_poll+0x43b/0xfd0 [ 1732.393120][ C0] net_rx_action+0x35c/0xd40 [ 1732.397688][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.402209][ C0] [ 1732.404587][ C0] Uninit was stored to memory at: [ 1732.409631][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.415328][ C0] __msan_chain_origin+0x50/0x90 [ 1732.420373][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1732.425633][ C0] tcp_conn_request+0x3046/0x4c30 [ 1732.430647][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.435746][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.440764][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.446128][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.450707][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.455201][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.460648][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.465487][ C0] ip_rcv+0x795/0x810 [ 1732.469450][ C0] __netif_receive_skb+0x265/0x670 [ 1732.474547][ C0] process_backlog+0x50d/0xba0 [ 1732.479288][ C0] napi_poll+0x43b/0xfd0 [ 1732.483522][ C0] net_rx_action+0x35c/0xd40 [ 1732.488104][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.492703][ C0] [ 1732.495025][ C0] Uninit was stored to memory at: [ 1732.500062][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.505758][ C0] __msan_chain_origin+0x50/0x90 [ 1732.510688][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1732.515700][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.520785][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.525782][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.531129][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.535722][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.540199][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.545740][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.550679][ C0] ip_rcv+0x795/0x810 [ 1732.554658][ C0] __netif_receive_skb+0x265/0x670 [ 1732.559744][ C0] process_backlog+0x50d/0xba0 [ 1732.564488][ C0] napi_poll+0x43b/0xfd0 [ 1732.568705][ C0] net_rx_action+0x35c/0xd40 [ 1732.573279][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.577780][ C0] [ 1732.580080][ C0] Uninit was stored to memory at: [ 1732.585082][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.590787][ C0] __msan_chain_origin+0x50/0x90 [ 1732.595712][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1732.600985][ C0] tcp_conn_request+0x3046/0x4c30 [ 1732.606009][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.611100][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.616102][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.621446][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.626025][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.630503][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.636048][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.640874][ C0] ip_rcv+0x795/0x810 [ 1732.644833][ C0] __netif_receive_skb+0x265/0x670 [ 1732.649919][ C0] process_backlog+0x50d/0xba0 [ 1732.654805][ C0] napi_poll+0x43b/0xfd0 [ 1732.659055][ C0] net_rx_action+0x35c/0xd40 [ 1732.663663][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.668133][ C0] [ 1732.670433][ C0] Uninit was stored to memory at: [ 1732.675449][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1732.681153][ C0] __msan_chain_origin+0x50/0x90 [ 1732.686095][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1732.691113][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.696200][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1732.701195][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.706556][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.711118][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.715595][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.721043][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.725958][ C0] ip_rcv+0x795/0x810 [ 1732.729912][ C0] __netif_receive_skb+0x265/0x670 [ 1732.734999][ C0] process_backlog+0x50d/0xba0 [ 1732.739825][ C0] napi_poll+0x43b/0xfd0 [ 1732.744058][ C0] net_rx_action+0x35c/0xd40 [ 1732.748639][ C0] __do_softirq+0x2ea/0x7f5 [ 1732.753114][ C0] [ 1732.755433][ C0] Uninit was created at: [ 1732.759768][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1732.765374][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1732.770127][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1732.775581][ C0] alloc_pages_current+0x685/0xb50 [ 1732.780777][ C0] alloc_slab_page+0x11c/0x1240 [ 1732.785605][ C0] new_slab+0x2bf/0x10c0 [ 1732.789822][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1732.794572][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1732.799424][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1732.804161][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1732.809076][ C0] tcp_v4_conn_request+0x201/0x290 [ 1732.814166][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1732.819543][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1732.824109][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1732.828604][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1732.834141][ C0] ip_local_deliver+0x727/0x8d0 [ 1732.838983][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1732.843809][ C0] ip_list_rcv+0x904/0x970 [ 1732.848209][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 [ 1732.854255][ C0] __netif_receive_skb_list+0x818/0x990 [ 1732.859774][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1732.865905][ C0] napi_complete_done+0x552/0xf90 [ 1732.870925][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1732.876288][ C0] virtnet_poll+0x170f/0x1d10 [ 1732.880952][ C0] napi_poll+0x43b/0xfd0 [ 1732.885181][ C0] net_rx_action+0x35c/0xd40 [ 1732.889760][ C0] __do_softirq+0x2ea/0x7f5 20:04:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 20:04:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) 20:04:48 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=""/226, 0xe2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r0, &(0x7f00000017c0), 0x315, 0x0, 0x0) 20:04:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:48 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) 20:04:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7) [ 1733.504058][T30725] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1733.551651][T30729] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1733.616711][T30745] ptrace attach of "/root/syz-executor.3"[30743] was attempted by "/root/syz-executor.3"[30745] 20:04:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 20:04:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 20:04:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) [ 1733.905402][T30746] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 20:04:49 executing program 3: timer_create(0x0, &(0x7f0000000240)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x9}}, 0x0) r0 = gettid() r1 = semget$private(0x0, 0x4000000009, 0x0) semop(r1, &(0x7f0000000180)=[{}, {0x0, 0xfff7}], 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r0, 0x1000000000013) 20:04:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x16, 0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 20:04:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) [ 1734.526608][T30766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1734.548016][T30766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1734.559050][T30766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:04:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:50 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 20:04:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x103382) r1 = memfd_create(&(0x7f0000000900)='.^\xe5\xce\xb2\xc1b#\xf4\x91\xfcS\x96(\xe2\x90\xba-L\xb1^\xe3\xa7\x9b0\xefHEG\x18\xcb\x15\xc1\x1b\x18\xbd\xb6\x14\xe9G\xa6\xbb*\xdff\xe4{2\xd0\x91\x874\xdc(\xa4\xa8?Q\xa6\xee\xb54\xd0\x05.`\xe7\x04@\xff\x83\n\xb9\x12\xaf\x83\x04\x1e\x8b\xca\x17Y\xb6\x94\x99\x90\x9f\xac\xcf\xc1\xb4\xfb\x9c)\xa0xY4\xaf\xe3\xd5R\x012\xd2R', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, "8c098d3b6438c1fbd8180b45d3cc9c164baaee13bf783eb1d66c353f731ae8174ad442085432430c390addf9b2f04d58d3b88e996e773c83fce60fa594a1cc81", "65f401fdffffffb71c7a963ce778e03a4b0901b9add92ae18e13b1ffd14dade59e0dbdefaeb3d4c9755b165b06e5f2aa9c10c5a54dbf780080ca9099660800", "e30e5a2a56a49f7cb627fa8ad4bb8aef75848f4a182fc67a0ff75e1288f59ea9"}) [ 1734.939565][T30775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:50 executing program 4: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x145042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff) [ 1735.011689][T30782] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1735.373542][T30783] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1735.425019][T30795] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1735.447475][T30795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1735.455328][T30795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:04:51 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="66696c746572000000000000000000000000f5ffffff000000010001001a00000e000000040000009002000000070000c800000060010000c8000000c8000080f8010000f8010000f8010000f8010000f8010000040000000000009cdfffe37e237e85dcb5823777276fb1c90000000100e60000000000000200000000000000efffffffffffffff0000000000000400e2a883d30000000000030000000000000002000000000000000000001d200000000e000000000000a000c800000000000019000800000080df0000000000000030006164647274797065000000000002000000200000000000800000000000007a3c0000000000000000000000000000280052454a4543540000800000cfdcf6e80000df1c0009000000ecff0100000000060000000000f812b61b4aa20c1abb004a0000000400006772653000000000000004000000000000000000000000000000000000000000000091000000000000000000e884c354afa8a803279c0004000c000000000000000000000000000070009800000022b800000000000000000000000000100000280052454a45435400000000e0ff1bff7d000000fcffffbfff7fffffffffff00b6122a913c23374e00000000000000000000000000070000000040affe4a8da7fec0ffff17ff00000000ff0001000000000000000000000000000000000000000000000000000000000000000000000000000000000c1a0000000000010000007000980000000008d42500000000000000000000000000042800534554000000000000000000000000000000000000000000000000000801000004000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000004000000001c6900b2b0ad83346782a700000028000000ff00000000009d000000a60000400020ed0020000000000000000000feffffff"], 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000002b8, 0x0) 20:04:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) 20:04:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1735.944797][T30801] x_tables: duplicate underflow at hook 2 [ 1736.069778][T30804] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1736.109708][T30805] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1736.251399][T30811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:52 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3e) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="b1", 0x1}], 0x1}, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x244) sendto$inet6(r0, &(0x7f0000000180)='X', 0x1, 0x0, 0x0, 0x0) 20:04:52 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x4240a543) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012584, 0x0, 0xfffffe53) splice(r0, 0x0, r2, 0x0, 0x8900000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) 20:04:52 executing program 4: syz_emit_ethernet(0xe2, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x0], @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00289d", 0x104, 0x3a, 0x0, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[], @ni={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cc68c788cfa5157591138532b51e74eb158c674bf292d4ff081cb33ddd3b80bf13fae2987db74a1803942374af1281775304965e7cef894aab628643e1244873720227e57d440b5bb782bc046789ea66ea9db3c35a02458e932117d97ddb38494d516f30b03b9979cb79d33b536c8802e1d8fbc29847349d9b8bd1a83ac1355243a9e6a7767f43ce2e9db1f64fe699b122e1"}}}}}}, 0x0) 20:04:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 1736.763070][T30817] x_tables: duplicate underflow at hook 2 [ 1736.943754][T30827] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.028993][T30833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB='0'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 0x0) 20:04:52 executing program 4: pipe(&(0x7f0000000000)) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4000000040601724380375b7cb5d1d8760013000500010006"], 0x1}}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x1e) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0xc63b9e35) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$nl_netfilter(0x10, 0x3, 0xc) 20:04:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) 20:04:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x10, {}, 0x0, 0x0, 0x0, 0x19, "408b0301dcb8a402cc02a52532785aec11a63f6832927e2a8932b66ca63aa002e00751470e814ab516c15286fd2042044800000200", "b89b67ed7f1d20d113f405d53b1b4549a3fcb55be159afa1c02188b895618eab"}) [ 1737.944711][T30850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1738.016579][T30856] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54) 20:04:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001580)='}', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) 20:04:54 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB=','], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000180)=ANY=[@ANYBLOB="5800000024000100"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008001800746266002c000200280001000000000000000000db"], 0x58}}, 0x0) 20:04:54 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 20:04:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001580)='}', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1}, 0x0) [ 1738.913686][T30877] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1739.006789][T30886] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f363089c", 0x26}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 20:04:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 20:04:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)="dac30f1c5185c3598743c46e02bbf20359eb83d6373c084c670644e361d9c3602c3423d765722c9f71c4f4df7e39c6746112696b09", 0x35) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x890c, &(0x7f0000000000)) 20:04:55 executing program 2: r0 = socket(0x2, 0x803, 0xff) r1 = dup(r0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @private}, 0xffffffffffffff72) 20:04:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_setup(0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x10, {}, 0x0, 0x0, 0x0, 0x19, "408b0301dcb8a402cc02a52532785aec11a63f6832927e2a8932b66ca63aa002e00751470e814ab516c15286fd2042044800000200", "b89b67ed7f1d20d113f405d53b1b4549a3fcb55be159afa1c02188b895618eab", [0x712dce36]}) [ 1739.506054][T30893] syz-executor.5 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1739.795404][T30909] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:55 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @random="557851f9c452", @void, {@ipv4={0x800, @gre={{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@lsrr={0x83, 0x3, 0x26}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}}, 0x0) 20:04:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1739.916414][T30916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:55 executing program 4: readlink(0x0, &(0x7f0000000100)=""/136, 0x88) 20:04:55 executing program 2: 20:04:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:55 executing program 5: 20:04:56 executing program 3: 20:04:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1740.579926][T30934] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:56 executing program 2: 20:04:56 executing program 4: [ 1740.642566][T30939] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:56 executing program 5: 20:04:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:56 executing program 3: 20:04:56 executing program 2: 20:04:56 executing program 4: [ 1741.406601][T30953] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:57 executing program 5: [ 1741.461506][T30959] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:57 executing program 3: 20:04:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:57 executing program 4: 20:04:57 executing program 2: 20:04:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:57 executing program 5: 20:04:57 executing program 3: [ 1742.261039][T30976] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:57 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1742.366289][T30981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:58 executing program 2: 20:04:58 executing program 4: 20:04:58 executing program 5: 20:04:58 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:58 executing program 3: 20:04:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:58 executing program 2: 20:04:58 executing program 4: 20:04:58 executing program 5: 20:04:59 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:59 executing program 3: 20:04:59 executing program 2: 20:04:59 executing program 4: 20:04:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:04:59 executing program 5: 20:04:59 executing program 3: 20:04:59 executing program 0: r0 = syz_open_dev$loop(0x0, 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:04:59 executing program 2: [ 1744.154438][T31020] __nla_validate_parse: 2 callbacks suppressed [ 1744.154477][T31020] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1744.222430][T31025] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:04:59 executing program 4: 20:05:00 executing program 5: 20:05:00 executing program 3: 20:05:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:00 executing program 2: 20:05:00 executing program 4: 20:05:00 executing program 0: r0 = syz_open_dev$loop(0x0, 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1744.894861][ T8907] kworker/dying (8907) used greatest stack depth: 4560 bytes left 20:05:00 executing program 5: [ 1745.051934][T31040] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1745.144564][T31047] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:00 executing program 3: 20:05:00 executing program 2: 20:05:01 executing program 4: 20:05:01 executing program 0: r0 = syz_open_dev$loop(0x0, 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:01 executing program 5: 20:05:01 executing program 3: 20:05:01 executing program 2: [ 1745.915224][T31061] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:01 executing program 4: 20:05:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1745.989379][T31067] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:01 executing program 5: 20:05:02 executing program 3: 20:05:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:02 executing program 2: 20:05:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:02 executing program 4: 20:05:02 executing program 5: [ 1746.866549][T31082] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1746.995065][T31082] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:02 executing program 3: 20:05:02 executing program 2: 20:05:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:02 executing program 4: 20:05:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:03 executing program 5: 20:05:03 executing program 3: 20:05:03 executing program 2: 20:05:03 executing program 4: [ 1747.779918][T31105] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) [ 1747.852664][T31110] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:03 executing program 5: 20:05:03 executing program 2: 20:05:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:04 executing program 4: 20:05:04 executing program 3: 20:05:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:04 executing program 5: 20:05:04 executing program 2: 20:05:04 executing program 4: 20:05:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:04 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000180)=0x1) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x7f92) read$dsp(r0, &(0x7f0000000080)=""/112, 0x70) 20:05:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:04 executing program 5: syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x0, 0x490900) 20:05:05 executing program 2: [ 1749.613077][T31149] __nla_validate_parse: 2 callbacks suppressed [ 1749.613117][T31149] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:05 executing program 4: [ 1749.714521][T31157] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:05 executing program 0: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:05 executing program 5: 20:05:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:05 executing program 2: 20:05:05 executing program 4: r0 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x4, &(0x7f0000000040)='$`@qn\xc5D1\xd0\f\xc8\x06\x0eYf\x18\x03\xd78\x91\xdcs\xaa;\xad\rn\x00'/37, &(0x7f00000000c0)='\x00', 0x0) 20:05:06 executing program 0: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:06 executing program 5: prctl$PR_SET_MM_MAP(0x16, 0xe, 0x0, 0x0) [ 1750.572152][T31170] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1750.642751][T31177] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$packet_int(r0, 0x11, 0x0, 0x0, 0x0) 20:05:06 executing program 2: r0 = socket(0x25, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) 20:05:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, 0x0, 0x0) 20:05:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:06 executing program 0: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)="997b", 0x2}], 0x1, 0x6, 0x8001) 20:05:06 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 20:05:07 executing program 4: r0 = socket(0xa, 0x3, 0x8) bind$packet(r0, 0x0, 0x0) [ 1751.473452][T31197] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:07 executing program 2: pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) prctl$PR_SET_MM_MAP(0x23, 0xf, 0x0, 0x0) [ 1751.664615][T31206] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create(0xaf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) 20:05:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, 0x0, 0x0, 0x6, 0x8001) 20:05:07 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:05:07 executing program 4: select(0xfffffffffffffd87, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 20:05:07 executing program 2: r0 = socket(0x23, 0x5, 0x0) sendmmsg$inet6(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="1b", 0x34000}], 0x1, 0x0, 0x0, 0x60ff}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)='@', 0x1}], 0x300}}], 0x2, 0x0) 20:05:08 executing program 3: r0 = socket(0x23, 0x2, 0x0) write$nbd(r0, 0x0, 0x0) 20:05:08 executing program 5: prctl$PR_SET_SECCOMP(0x21, 0x1, 0x0) [ 1752.470665][T31224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, 0x0, 0x0, 0x6, 0x8001) 20:05:08 executing program 4: r0 = io_uring_setup(0x2488, &(0x7f0000000000)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0x3, 0x0, 0x0) 20:05:08 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:05:08 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc038563c, &(0x7f00000000c0)={0x2}) 20:05:08 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8932, &(0x7f0000000080)={'team0\x00'}) 20:05:08 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, 0x0, 0x1010) 20:05:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, 0x0, 0x0, 0x6, 0x8001) [ 1753.125413][T31245] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:08 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x438082, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x4020940d, &(0x7f0000002140)=r1) 20:05:09 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) 20:05:09 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 20:05:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x70bd2c}, 0x14}}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}]}) ioctl$KVM_GET_CPUID2(r2, 0x4138ae84, &(0x7f0000000000)) 20:05:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) bind$l2tp6(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, @local}, 0x20) 20:05:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280), 0x0, 0x6, 0x8001) [ 1753.825251][T31265] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:09 executing program 4: bpf$BPF_PROG_QUERY(0xd, &(0x7f0000000140)={0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0}, 0x20) 20:05:09 executing program 2: r0 = socket(0xa, 0x3, 0x8) getsockopt$inet_dccp_int(r0, 0x29, 0x7, 0x0, 0x0) [ 1754.173948][ C0] not chained 420000 origins [ 1754.178581][ C0] CPU: 0 PID: 19180 Comm: kworker/u4:6 Not tainted 5.8.0-rc5-syzkaller #0 [ 1754.187193][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1754.197265][ C0] Workqueue: krdsd rds_connect_worker [ 1754.202654][ C0] Call Trace: [ 1754.205998][ C0] [ 1754.208862][ C0] dump_stack+0x21c/0x280 [ 1754.213223][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 1754.219038][ C0] ? check_preempt_wakeup+0xf3f/0x16a0 [ 1754.224508][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.229725][ C0] ? __should_failslab+0x1f6/0x290 [ 1754.234835][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.240080][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1754.245891][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 1754.252135][ C0] ? tcp_parse_options+0x206d/0x2100 [ 1754.257440][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.262645][ C0] __msan_chain_origin+0x50/0x90 [ 1754.267592][ C0] tcp_conn_request+0x15d4/0x4c30 [ 1754.272643][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1754.278466][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1754.284537][ C0] ? sched_clock_cpu+0x65/0x8e0 [ 1754.289393][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.294601][ C0] tcp_v4_conn_request+0x201/0x290 [ 1754.299729][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1754.304757][ C0] ? inet6_sk_rx_dst_set+0x4d0/0x4d0 [ 1754.310046][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1754.315442][ C0] ? kmsan_get_metadata+0x116/0x180 20:05:09 executing program 3: r0 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8901, &(0x7f0000000000)) [ 1754.320682][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1754.325291][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1754.329814][ C0] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1754.335926][ C0] ? tcp_filter+0xf0/0xf0 [ 1754.340268][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1754.345741][ C0] ip_local_deliver+0x727/0x8d0 [ 1754.350606][ C0] ? ip_local_deliver+0x8d0/0x8d0 [ 1754.355652][ C0] ? ip_protocol_deliver_rcu+0xc50/0xc50 [ 1754.361306][ C0] ip_rcv+0x795/0x810 [ 1754.365305][ C0] ? ip_rcv_core+0x1490/0x1490 [ 1754.370079][ C0] __netif_receive_skb+0x265/0x670 [ 1754.375195][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1754.380747][ C0] ? ip_local_deliver_finish+0x370/0x370 [ 1754.386398][ C0] process_backlog+0x50d/0xba0 [ 1754.391176][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1754.397006][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 1754.402301][ C0] napi_poll+0x43b/0xfd0 [ 1754.406548][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.411847][ C0] net_rx_action+0x35c/0xd40 [ 1754.416445][ C0] ? net_tx_action+0xdc0/0xdc0 [ 1754.421305][ C0] __do_softirq+0x2ea/0x7f5 [ 1754.425894][ C0] asm_call_on_stack+0xf/0x20 [ 1754.430570][ C0] [ 1754.433504][ C0] do_softirq_own_stack+0x7c/0xa0 [ 1754.438533][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 1754.443725][ C0] local_bh_enable+0x36/0x40 [ 1754.448306][ C0] ip_finish_output2+0x2459/0x2930 [ 1754.453406][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 1754.459133][ C0] ? nf_ct_deliver_cached_events+0x52f/0x7e0 [ 1754.465108][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.470407][ C0] __ip_finish_output+0xeb5/0xfd0 [ 1754.475432][ C0] ip_finish_output+0x14b/0x4b0 [ 1754.480421][ C0] ip_output+0x5f2/0x6e0 [ 1754.484680][ C0] ? ip_mc_finish_output+0x780/0x780 [ 1754.489955][ C0] ? ip_finish_output+0x4b0/0x4b0 [ 1754.494967][ C0] __ip_queue_xmit+0x1eac/0x23c0 [ 1754.499896][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1754.505695][ C0] ? ipv4_default_advmss+0x709/0x7d0 [ 1754.510970][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.516168][ C0] ip_queue_xmit+0xcc/0xf0 [ 1754.520592][ C0] ? tcp_v4_fill_cb+0x5e0/0x5e0 [ 1754.525448][ C0] __tcp_transmit_skb+0x4b9e/0x5d70 [ 1754.530635][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 1754.536286][ C0] tcp_connect+0x153f/0x3bb0 [ 1754.540868][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 1754.546143][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1754.552029][ C0] ? tcp_fastopen_defer_connect+0x106/0xae0 [ 1754.557915][ C0] ? prandom_u32+0x1c1/0x280 [ 1754.562502][ C0] tcp_v4_connect+0x2532/0x26c0 [ 1754.567365][ C0] ? tcp_twsk_unique+0xe20/0xe20 [ 1754.573257][ C0] __inet_stream_connect+0x14fe/0x16f0 [ 1754.578715][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.583928][ C0] inet_stream_connect+0x101/0x180 [ 1754.589043][ C0] ? __inet_stream_connect+0x16f0/0x16f0 [ 1754.594666][ C0] rds_tcp_conn_path_connect+0x93d/0xcc0 [ 1754.600388][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.605579][ C0] ? rds_tcp_state_change+0x400/0x400 [ 1754.611047][ C0] rds_connect_worker+0x36b/0x550 [ 1754.616071][ C0] ? rds_addr_cmp+0x290/0x290 [ 1754.620738][ C0] process_one_work+0x1688/0x2140 [ 1754.625767][ C0] worker_thread+0x10bc/0x2730 [ 1754.630551][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.635757][ C0] ? kmsan_get_metadata+0x116/0x180 [ 1754.640954][ C0] kthread+0x551/0x590 [ 1754.645014][ C0] ? process_one_work+0x2140/0x2140 [ 1754.650205][ C0] ? kthread_blkcg+0x110/0x110 [ 1754.654976][ C0] ret_from_fork+0x1f/0x30 [ 1754.660925][ C0] Uninit was stored to memory at: [ 1754.666808][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1754.672512][ C0] __msan_chain_origin+0x50/0x90 [ 1754.677436][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1754.682446][ C0] tcp_v4_conn_request+0x201/0x290 [ 1754.687632][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1754.692740][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1754.698098][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1754.702691][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1754.707182][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1754.712625][ C0] ip_local_deliver+0x727/0x8d0 [ 1754.717461][ C0] ip_rcv+0x795/0x810 [ 1754.721435][ C0] __netif_receive_skb+0x265/0x670 [ 1754.726593][ C0] process_backlog+0x50d/0xba0 [ 1754.731430][ C0] napi_poll+0x43b/0xfd0 [ 1754.735661][ C0] net_rx_action+0x35c/0xd40 [ 1754.740254][ C0] __do_softirq+0x2ea/0x7f5 [ 1754.744733][ C0] [ 1754.747044][ C0] Uninit was stored to memory at: [ 1754.752057][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1754.757768][ C0] __msan_chain_origin+0x50/0x90 [ 1754.762690][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1754.767971][ C0] tcp_conn_request+0x3046/0x4c30 [ 1754.772997][ C0] tcp_v4_conn_request+0x201/0x290 [ 1754.779004][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1754.784015][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1754.789375][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1754.793950][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1754.798441][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1754.803911][ C0] ip_local_deliver+0x727/0x8d0 [ 1754.808773][ C0] ip_rcv+0x795/0x810 [ 1754.812742][ C0] __netif_receive_skb+0x265/0x670 [ 1754.817842][ C0] process_backlog+0x50d/0xba0 [ 1754.825111][ C0] napi_poll+0x43b/0xfd0 [ 1754.829353][ C0] net_rx_action+0x35c/0xd40 [ 1754.833949][ C0] __do_softirq+0x2ea/0x7f5 [ 1754.838428][ C0] [ 1754.840738][ C0] Uninit was stored to memory at: [ 1754.845750][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1754.851455][ C0] __msan_chain_origin+0x50/0x90 [ 1754.856395][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1754.861407][ C0] tcp_v4_conn_request+0x201/0x290 [ 1754.866505][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1754.871531][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1754.876900][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1754.881551][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1754.886043][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1754.891607][ C0] ip_local_deliver+0x727/0x8d0 [ 1754.896441][ C0] ip_rcv+0x795/0x810 [ 1754.900415][ C0] __netif_receive_skb+0x265/0x670 [ 1754.905518][ C0] process_backlog+0x50d/0xba0 [ 1754.910268][ C0] napi_poll+0x43b/0xfd0 [ 1754.914513][ C0] net_rx_action+0x35c/0xd40 [ 1754.919090][ C0] __do_softirq+0x2ea/0x7f5 [ 1754.923570][ C0] [ 1754.925883][ C0] Uninit was stored to memory at: [ 1754.930896][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1754.936686][ C0] __msan_chain_origin+0x50/0x90 [ 1754.941727][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1754.946999][ C0] tcp_conn_request+0x3046/0x4c30 [ 1754.952010][ C0] tcp_v4_conn_request+0x201/0x290 [ 1754.957117][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1754.962126][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1754.967483][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1754.972062][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1754.976584][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1754.982029][ C0] ip_local_deliver+0x727/0x8d0 [ 1754.986862][ C0] ip_rcv+0x795/0x810 [ 1754.990920][ C0] __netif_receive_skb+0x265/0x670 [ 1754.996028][ C0] process_backlog+0x50d/0xba0 [ 1755.000779][ C0] napi_poll+0x43b/0xfd0 [ 1755.005006][ C0] net_rx_action+0x35c/0xd40 [ 1755.009596][ C0] __do_softirq+0x2ea/0x7f5 [ 1755.014075][ C0] [ 1755.016384][ C0] Uninit was stored to memory at: [ 1755.021404][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1755.027200][ C0] __msan_chain_origin+0x50/0x90 [ 1755.032235][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1755.037247][ C0] tcp_v4_conn_request+0x201/0x290 [ 1755.042348][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1755.047361][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1755.052715][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1755.057287][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1755.061778][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1755.067228][ C0] ip_local_deliver+0x727/0x8d0 [ 1755.072154][ C0] ip_rcv+0x795/0x810 [ 1755.076129][ C0] __netif_receive_skb+0x265/0x670 [ 1755.081231][ C0] process_backlog+0x50d/0xba0 [ 1755.086067][ C0] napi_poll+0x43b/0xfd0 [ 1755.090299][ C0] net_rx_action+0x35c/0xd40 [ 1755.094963][ C0] __do_softirq+0x2ea/0x7f5 [ 1755.099444][ C0] [ 1755.101754][ C0] Uninit was stored to memory at: [ 1755.106771][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1755.112480][ C0] __msan_chain_origin+0x50/0x90 [ 1755.117407][ C0] tcp_openreq_init_rwin+0xf3e/0xf70 [ 1755.122678][ C0] tcp_conn_request+0x3046/0x4c30 [ 1755.127690][ C0] tcp_v4_conn_request+0x201/0x290 [ 1755.132788][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1755.137799][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1755.143161][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1755.147740][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1755.152232][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1755.157682][ C0] ip_local_deliver+0x727/0x8d0 [ 1755.162517][ C0] ip_rcv+0x795/0x810 [ 1755.166485][ C0] __netif_receive_skb+0x265/0x670 [ 1755.171584][ C0] process_backlog+0x50d/0xba0 [ 1755.176337][ C0] napi_poll+0x43b/0xfd0 [ 1755.180578][ C0] net_rx_action+0x35c/0xd40 [ 1755.185161][ C0] __do_softirq+0x2ea/0x7f5 [ 1755.189643][ C0] [ 1755.191976][ C0] Uninit was stored to memory at: [ 1755.197004][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 1755.202720][ C0] __msan_chain_origin+0x50/0x90 [ 1755.207645][ C0] tcp_conn_request+0x19d6/0x4c30 [ 1755.212657][ C0] tcp_v4_conn_request+0x201/0x290 [ 1755.217753][ C0] tcp_v6_conn_request+0xeb/0x330 [ 1755.222762][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1755.228117][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1755.232692][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1755.237183][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1755.242641][ C0] ip_local_deliver+0x727/0x8d0 [ 1755.247481][ C0] ip_rcv+0x795/0x810 [ 1755.251453][ C0] __netif_receive_skb+0x265/0x670 [ 1755.256552][ C0] process_backlog+0x50d/0xba0 [ 1755.261406][ C0] napi_poll+0x43b/0xfd0 [ 1755.265635][ C0] net_rx_action+0x35c/0xd40 [ 1755.270219][ C0] __do_softirq+0x2ea/0x7f5 [ 1755.274700][ C0] [ 1755.277012][ C0] Uninit was created at: [ 1755.281248][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 1755.286891][ C0] kmsan_alloc_page+0xc5/0x1a0 [ 1755.291649][ C0] __alloc_pages_nodemask+0xdf0/0x1030 [ 1755.297096][ C0] alloc_pages_current+0x685/0xb50 [ 1755.302198][ C0] alloc_slab_page+0x11c/0x1240 [ 1755.307036][ C0] new_slab+0x2bf/0x10c0 [ 1755.311268][ C0] ___slab_alloc+0xcd3/0x18a0 [ 1755.316020][ C0] kmem_cache_alloc+0xb70/0xc50 [ 1755.320939][ C0] inet_reqsk_alloc+0xaf/0x910 [ 1755.325703][ C0] tcp_conn_request+0x8dc/0x4c30 [ 1755.330628][ C0] tcp_v4_conn_request+0x201/0x290 [ 1755.335897][ C0] tcp_rcv_state_process+0x2de/0x45b0 [ 1755.341255][ C0] tcp_v4_do_rcv+0xbfc/0xff0 [ 1755.345827][ C0] tcp_v4_rcv+0x4ad1/0x5c10 [ 1755.350349][ C0] ip_protocol_deliver_rcu+0x572/0xc50 [ 1755.355813][ C0] ip_local_deliver+0x727/0x8d0 [ 1755.360651][ C0] ip_sublist_rcv+0x1389/0x1540 [ 1755.365490][ C0] ip_list_rcv+0x904/0x970 [ 1755.369893][ C0] __netif_receive_skb_list_core+0xeab/0x12b0 20:05:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x4e, &(0x7f0000000240)="f7f249b9740c0764ca04f400befbf2f3c921bf3c0f339e57f4f21016a5b60a00088024c30e478947d190ac0000009038396bb68e4053cd0c42727a81b1af4915e96c43607a144f6543b6faf143e6"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1755.375946][ C0] __netif_receive_skb_list+0x818/0x990 [ 1755.381480][ C0] netif_receive_skb_list_internal+0xdfa/0xe20 [ 1755.387621][ C0] napi_complete_done+0x552/0xf90 [ 1755.392736][ C0] virtqueue_napi_complete+0xb9/0x1f0 [ 1755.398110][ C0] virtnet_poll+0x170f/0x1d10 [ 1755.402773][ C0] napi_poll+0x43b/0xfd0 [ 1755.407001][ C0] net_rx_action+0x35c/0xd40 [ 1755.411600][ C0] __do_softirq+0x2ea/0x7f5 20:05:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x14) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000240)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="b2", 0x34000}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) 20:05:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 20:05:11 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000140)={0x0, 0x0}) read$usbmon(r0, 0x0, 0x0) 20:05:11 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) socket(0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7873fc1d83260aa2}) 20:05:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280), 0x0, 0x6, 0x8001) 20:05:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=@acquire={0x134, 0x17, 0x295, 0x0, 0x0, {{@in6=@remote}, @in=@dev, {@in=@local, @in6=@loopback}, {{@in=@local, @in6=@mcast2}}}, [@mark={0xc}]}, 0x134}}, 0x0) [ 1756.048899][T31305] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:12 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x6cf}) 20:05:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280), 0x0, 0x6, 0x8001) 20:05:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) [ 1756.799521][T31329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:12 executing program 4: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2=0xe0000001}, 0x10, &(0x7f0000006580)=[{&(0x7f00000054c0)=""/4096, 0x1000}], 0x1}, 0x0) 20:05:12 executing program 2: prctl$PR_SET_MM_MAP(0x2f, 0xe, &(0x7f0000001080)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f000014c000/0x4000)=nil, &(0x7f0000382000/0x4000)=nil, &(0x7f0000011000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000006b000/0x2000)=nil, &(0x7f0000137000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000028000/0x4000)=nil, &(0x7f00002a1000/0x4000)=nil, &(0x7f0000359000/0x2000)=nil, 0x0}, 0x68) 20:05:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$can_j1939(r0, &(0x7f00000006c0)={0xa}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 20:05:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x6, 0x8001) 20:05:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 20:05:14 executing program 4: r0 = socket$tipc(0x1e, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/18, 0x12}], 0x1}}], 0x1, 0x0, 0x0) 20:05:14 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x9) 20:05:14 executing program 3: pselect6(0x40, &(0x7f0000000040), 0x0, 0xfffffffffffffffe, 0x0, 0x0) [ 1758.929363][T31363] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "be54e2cc1ea1aed16843a01e26ca9f4825136a6fe29abaeff4b6f52fd62079a9bd62d98cdfa61c689f30b393a859742c9d6ad817838a0b25f2a68c4c1a19d2"}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000280)="b5236baf191cc705b84ff1720800", 0x1000e}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x428}}], 0x1, 0x0) 20:05:14 executing program 4: clock_getres(0x6539c1f705e112db, 0x0) 20:05:14 executing program 3: read$midi(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$usbmon(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xfffffffe, 0x96031, 0xffffffffffffffff, 0x0) bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000140)={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$dsp(0xffffffffffffffff, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 20:05:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x6, 0x8001) 20:05:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 20:05:15 executing program 5: bpf$BPF_PROG_QUERY(0x2, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) 20:05:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$can_j1939(r0, &(0x7f00000006c0)={0xa, 0x0, 0xfffffffffffffffd, {0x0, 0x0, 0x2}, 0x1}, 0x18) [ 1759.620739][T31384] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x6, 0x8001) 20:05:15 executing program 2: r0 = socket(0x29, 0x5, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 20:05:15 executing program 3: sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) 20:05:15 executing program 5: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x80044dfb, 0x531000) 20:05:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 20:05:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae60, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) 20:05:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae60, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1760.486400][T31404] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:16 executing program 3: r0 = socket(0xa, 0x3, 0x200000000000ff) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000180)=@abs, 0x6e, 0x0}, 0x890) 20:05:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 20:05:16 executing program 4: pkey_mprotect(&(0x7f0000318000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, r0) 20:05:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0x4040ae79, 0x571000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 20:05:16 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc0285628, &(0x7f00000000c0)) [ 1761.312531][T31437] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff1d6405000000000065040400210000000404000001e37c60b7040000000000006a0a00fe000000008500000032000000b70000000000000095000000000000000ce0f7af2b75d0d1f034b1b3fb6bd3ce8fa62c7941272ff49142d860010ab162aa2264ab67e55a00000000000000edfe0969a9ddc125b686a1e83c8790c893d713b3295dad0ea697181d1e85b64126b5d72f204754d1d4a93f24215dee354e93cfc3f50ff2bf8463cdefdcf021c84c59a9d4c142f439d3040cfee621589fb3a2f1407c7cbed48e7026f8d52d4bca2608c79aa4a73732028f88ce07ed1075da4a2ef44ed88b88873f01000000fb6d15936ec0a27cb554def9e27386ce6b7851ffa26237ea6730880f06371beb3b290b7d8629a6f0373fefa0acb60888fc14ad2b83ca03ac2aee792482ced58af4140cc4ce3efef26e00c5b2200a91cb80c6065a697d6fc8aa8b65aee0783b04cff0218ce82c9687b4474da89c474c23727555fc5e5f8ad0f2f7a261140440fce1f12cc6df312accd011d888384283092d987c40bbb46f68c2431b97906f579594d2349834fa147bd5923bbd4e606708034931a8f1a89bdf77093a748c427aab8e21e1a33d3fe093547532fce7549dd648ad233e05a7b3ea178007c1c32e871ac81f287c4aabbd033390b16d1d41ee433e3a54ea9ee82cf14f3a4cc523ee000000000009e106d6b5289f0000000000000000000000f75e3b4e9916dd0f72c9d58ea333b90f8886dcbf5ddda0e42ca08e3303632401f2f5212b40c0e88c957fd767dbfc80b07ad668b4f6f92fb209d7c2dbac597843c8eb7bf92fe6d0bb0b72a464738a4bb1f70353b9b14e50e43a8d03e72b085cafe4712770f474dc929d470b7c723b48e462ac8b96ed0c6c11873adbddb74278273c4cca06d39a219a8998f55b6db435b89a4f45a06778e1fee226eb23cf978b4acca7d4be61fa914bf92baecd839d357cdda820aa99f8fdc40929996d6dce1143adb6c4fd47fbaca45a7041630d239caeba84d3b37850b0b6b395f26298cf93cfa1157408c40acc3c25ff284542eeeaf43083e9c8abc3285ea64758a1c406d6af39d63bd0c35fe4f0c7d76db16f6edf62a1bf2b699fd5ff798555765d9f2866137169a26ff30d27a399005017298ce6ae78024a7fcc310fe55c842492ead3dd148eca1940b75ea3c119bb8f024c9cf0e9f21f02474b6dde1a894f400d4b7044e93e36f4f8d7ab61c1f433074a4f9b0b6d60d19bed7686709f7d0ba57b8e7547a250e3fd7c6cd9f78471624d051e285cb552"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe}, 0x48) read$FUSE(r0, 0x0, 0x0) 20:05:17 executing program 4: r0 = openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw/rawctl\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x541b, 0x0) 20:05:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:17 executing program 2: r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000340)={'veth1_virt_wifi\x00', @ifru_data=&(0x7f00000000c0)='L\x00\x00\x00\x00\x00\x00\b\x00'}) 20:05:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 20:05:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000041c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r0) [ 1762.116053][T31463] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:17 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x41007701, 0x7f588ca97000) 20:05:18 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendto$l2tp(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:05:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="99", 0x1}], 0x1, 0x6, 0x8001) 20:05:18 executing program 2: r0 = socket(0x29, 0x5, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xffffff1f}, 0x0) 20:05:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 20:05:18 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8901, 0x0) 20:05:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') read$FUSE(r0, &(0x7f0000000140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setuid(r1) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000000340)={'\x00', @ifru_mtu}) [ 1762.903680][T31487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:18 executing program 4: r0 = socket(0x2, 0x1, 0x0) bind$can_raw(r0, 0x0, 0x0) 20:05:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="99", 0x1}], 0x1, 0x6, 0x8001) 20:05:18 executing program 2: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0x4020565a, &(0x7f00000000c0)) 20:05:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 20:05:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(0x0) 20:05:19 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x800000000001, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x0, 0x1}) 20:05:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:19 executing program 3: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1\x00', 0x0, 0x0) read$dsp(r0, &(0x7f0000000080)=""/112, 0x70) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000000)) 20:05:19 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)) [ 1763.777341][T31509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:19 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x2, 0x0) 20:05:19 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) socket(0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40186366, &(0x7f0000000100)) 20:05:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:20 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001700)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffcba, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 20:05:20 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, 0x0, 0x0) [ 1764.610204][T31535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1764.638611][ T29] audit: type=1326 audit(1598904320.227:144): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=31527 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x0 20:05:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{}], 0x1, 0x6, 0x8001) 20:05:20 executing program 2: socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_bcm(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/205, 0xcd}], 0x1}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000002100)={&(0x7f00000019c0)=ANY=[], 0x98}}, 0x0) 20:05:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)) [ 1765.263825][ T29] audit: type=1326 audit(1598904320.877:145): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=31527 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x0 20:05:21 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) r1 = epoll_create1(0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r1) [ 1765.501759][T31559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="99", 0x1}], 0x1, 0x0, 0x8001) 20:05:21 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$packet(r0, &(0x7f0000001840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 20:05:21 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x8ec0, 0x0) write$P9_RREAD(r2, &(0x7f0000000000)={0xb}, 0xb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) r3 = gettid() tkill(r3, 0x16) 20:05:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 20:05:21 executing program 5: r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000340)={'veth1_virt_wifi\x00', @ifru_data=&(0x7f00000000c0)="1d0000000000000800"}) 20:05:21 executing program 3: socket(0x83a7eb4aad29ce22, 0x0, 0x0) 20:05:21 executing program 4: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0xfe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) 20:05:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="99", 0x1}], 0x1, 0x0, 0x0) [ 1766.356107][T31583] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:22 executing program 3: r0 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x8936, &(0x7f0000000000)) 20:05:22 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x7) 20:05:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:05:22 executing program 4: openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 20:05:22 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xa, 0xffffffffffffffff) pkey_mprotect(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)) 20:05:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xc018aec0, 0x531000) [ 1767.248527][T31605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000bcc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[{0x10}], 0xf}}], 0x1, 0x0) 20:05:23 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x2) [ 1767.355691][T31612] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x541b, 0xffffffffffffffff) 20:05:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:05:23 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x7) write$vhost_msg(r0, &(0x7f0000000200)={0x1, {0x0, 0x0, 0x0}}, 0x3fffff) 20:05:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2}, 0x10, 0x0}, 0x0) 20:05:23 executing program 3: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000004180)={{0x3, 0x0, 0xffffffffffffffff, 0x0, 0xee01}}) 20:05:23 executing program 5: openat$audio1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x8}, &(0x7f0000000140), 0x0) [ 1768.090174][T31633] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1768.143324][T31640] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:23 executing program 4: r0 = socket(0x1, 0x2, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x2063) 20:05:24 executing program 0: r0 = pkey_alloc(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f00003b4000/0x3000)=nil, 0x3000, 0x0, r0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, r1) 20:05:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27}, 0x24}}, 0x0) 20:05:24 executing program 2: clone3(&(0x7f0000000400)={0x400db00, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:05:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000300)=ANY=[]}) 20:05:24 executing program 4: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2}, 0x10, 0x0}, 0x0) [ 1768.847105][T31655] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1768.917988][T31660] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:05:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) sendmsg$rds(r0, &(0x7f0000000bc0)={&(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10, 0x0}, 0x0) 20:05:24 executing program 5: r0 = socket(0x1, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[], 0x48}, 0x0) 20:05:24 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x18, 0x30, 0xd31, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x100000001) 20:05:25 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000280), 0xfffffffffffffde1) 20:05:25 executing program 4: r0 = socket$inet(0xa, 0x80805, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000180)=0x9c) 20:05:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) recvfrom$l2tp(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 20:05:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$l2tp6(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x21]}}, 0x20) 20:05:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x8}, 0xc, &(0x7f0000000300)={0x0}}, 0x0) 20:05:25 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={0x0, 0x24}}, 0x0) 20:05:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x0) 20:05:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2}, 0x10, 0x0}, 0x0) 20:05:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB='d\x00\x00\x00&\x00O\r'], 0x64}}, 0x0) recvmsg$can_raw(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001440)=[{0x0}, {&(0x7f0000001140)=""/217, 0x20001219}], 0x2}, 0x0) 20:05:25 executing program 0: r0 = socket(0x23, 0x5, 0x0) write$nbd(r0, 0x0, 0x1010) 20:05:26 executing program 3: r0 = socket(0x1, 0x1, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 20:05:26 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xa, 0xffffffffffffffff) 20:05:26 executing program 2: openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)=';', 0x1) sendfile(r1, r2, 0x0, 0x1c500) 20:05:26 executing program 1: syz_io_uring_setup(0x30a9, &(0x7f0000000040), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4601, &(0x7f0000000100)) 20:05:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000700)=@acquire={0x128, 0x26, 0x295, 0x0, 0x0, {{@in6=@remote={0xfe, 0x0}}, @in=@dev, {@in=@local, @in6=@loopback}, {{@in=@local, @in6=@mcast2}}}}, 0x128}}, 0x0) 20:05:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2=0xe0000001}, 0x10, 0x0}, 0x0) 20:05:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8903, 0x0) [ 1771.247345][T31714] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1771.324609][T31700] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1771.379849][T31716] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 20:05:27 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) sendmsg$rds(r0, &(0x7f0000006780)={&(0x7f0000005480)={0x2, 0x4e24, @multicast2}, 0x10, 0x0}, 0x0) 20:05:27 executing program 0: pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) get_mempolicy(&(0x7f0000000000), 0x0, 0x0, &(0x7f000001c000/0x2000)=nil, 0x4) 20:05:27 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) pselect6(0x40, &(0x7f0000000100)={0x3}, 0x0, &(0x7f0000000180)={0x8}, 0x0, 0x0) 20:05:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, 0x0) 20:05:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x400454d9, 0x0) 20:05:27 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x80044d1e, 0x0) 20:05:27 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000067000/0x2000)=nil, 0x2000, 0x2, 0xffffffffffffffff) 20:05:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x1, 0x0, [{}]}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)) 20:05:28 executing program 4: r0 = socket(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) clock_gettime(0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001100)={0x0, 0x0, 0x0}, 0x0) 20:05:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 20:05:28 executing program 3: r0 = epoll_create(0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20000019}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x9) 20:05:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2}, &(0x7f0000000080)=0xffffffffffffff64) 20:05:28 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x7f}, 0x40) 20:05:28 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5460, 0x0) 20:05:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000700)=@acquire={0x16c, 0x17, 0x295, 0x0, 0x0, {{@in6=@remote}, @in=@dev, {@in=@broadcast, @in6=@loopback}, {{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote, 0x0, 0x33}, 0x0, @in6}]}]}, 0x16c}}, 0x0) 20:05:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x8188aea6, &(0x7f0000000000)) 20:05:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10004000}) 20:05:29 executing program 2: setrlimit(0x7, &(0x7f0000000100)) socketpair(0x0, 0x0, 0x0, 0x0) 20:05:29 executing program 5: r0 = socket(0x21, 0x2, 0x2) sendmsg$rds(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@rdma_map={0x30, 0x110, 0xb, {{0x0}, 0x0}}], 0x30}, 0x0) 20:05:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8023, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r0, 0x80045104, &(0x7f00000000c0)) 20:05:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) bind$l2tp6(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, @local}, 0x20) 20:05:29 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0x531101}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001000010700000000000000000a000000060001001f"], 0x1c}}, 0x0) 20:05:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$l2tp(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x3, 0x0, @remote}, 0x10) 20:05:29 executing program 2: openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) 20:05:29 executing program 0: pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0}) 20:05:29 executing program 5: r0 = socket(0x2, 0x5, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006940)={0x0, 0x0, &(0x7f0000006900)={0x0}}, 0x0) [ 1774.369977][T31790] ===================================================== [ 1774.377055][T31790] BUG: KMSAN: uninit-value in netlink_policy_dump_start+0x137d/0x1520 [ 1774.385225][T31790] CPU: 1 PID: 31790 Comm: syz-executor.3 Not tainted 5.8.0-rc5-syzkaller #0 [ 1774.393997][T31790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1774.404063][T31790] Call Trace: [ 1774.407382][T31790] dump_stack+0x21c/0x280 [ 1774.411744][T31790] kmsan_report+0xf7/0x1e0 [ 1774.416180][T31790] __msan_warning+0x58/0xa0 [ 1774.420707][T31790] netlink_policy_dump_start+0x137d/0x1520 [ 1774.426546][T31790] ctrl_dumppolicy+0x201/0x1610 [ 1774.431435][T31790] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1774.437517][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.443343][T31790] ? ctrl_dumpfamily+0x610/0x610 [ 1774.448305][T31790] genl_lock_dumpit+0xdb/0x150 [ 1774.453091][T31790] ? genl_start+0x970/0x970 [ 1774.457606][T31790] netlink_dump+0xb73/0x1cb0 [ 1774.462299][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.467534][T31790] __netlink_dump_start+0xcf2/0xea0 [ 1774.472761][T31790] genl_rcv_msg+0x1245/0x18a0 [ 1774.477472][T31790] ? genl_rcv_msg+0x18a0/0x18a0 [ 1774.482334][T31790] ? genl_start+0x970/0x970 [ 1774.486859][T31790] ? genl_lock_dumpit+0x150/0x150 [ 1774.491905][T31790] netlink_rcv_skb+0x6d7/0x7e0 [ 1774.496683][T31790] ? genl_rcv+0x80/0x80 [ 1774.500879][T31790] genl_rcv+0x63/0x80 [ 1774.504887][T31790] netlink_unicast+0x11c8/0x1490 [ 1774.509842][T31790] ? genl_pernet_exit+0x90/0x90 [ 1774.514723][T31790] netlink_sendmsg+0x173a/0x1840 [ 1774.519706][T31790] ____sys_sendmsg+0xc82/0x1240 [ 1774.524585][T31790] ? netlink_getsockopt+0x17e0/0x17e0 [ 1774.530010][T31790] __sys_sendmsg+0x6d1/0x840 [ 1774.534636][T31790] ? kmsan_copy_to_user+0x81/0x90 [ 1774.539717][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.544938][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.550766][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.555978][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.561803][T31790] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1774.567973][T31790] __se_sys_sendmsg+0x97/0xb0 [ 1774.572667][T31790] __x64_sys_sendmsg+0x4a/0x70 [ 1774.577449][T31790] do_syscall_64+0xad/0x160 [ 1774.581970][T31790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1774.587866][T31790] RIP: 0033:0x45d5b9 [ 1774.591879][T31790] Code: Bad RIP value. [ 1774.595949][T31790] RSP: 002b:00007fe14a142c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1774.604375][T31790] RAX: ffffffffffffffda RBX: 000000000002ce00 RCX: 000000000045d5b9 [ 1774.612614][T31790] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1774.620595][T31790] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 1774.628578][T31790] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 1774.636553][T31790] R13: 000000000169fb6f R14: 00007fe14a1439c0 R15: 000000000118cf4c [ 1774.644653][T31790] [ 1774.646980][T31790] Uninit was created at: [ 1774.651236][T31790] kmsan_internal_poison_shadow+0x66/0xd0 [ 1774.656972][T31790] kmsan_slab_alloc+0x8a/0xe0 [ 1774.661657][T31790] __kmalloc_track_caller+0xbe8/0xe10 [ 1774.667222][T31790] krealloc+0x21d/0x410 [ 1774.671395][T31790] netlink_policy_dump_start+0x111c/0x1520 [ 1774.677208][T31790] ctrl_dumppolicy+0x201/0x1610 [ 1774.682066][T31790] genl_lock_dumpit+0xdb/0x150 [ 1774.687187][T31790] netlink_dump+0xb73/0x1cb0 [ 1774.691901][T31790] __netlink_dump_start+0xcf2/0xea0 [ 1774.697108][T31790] genl_rcv_msg+0x1245/0x18a0 [ 1774.701791][T31790] netlink_rcv_skb+0x6d7/0x7e0 [ 1774.706563][T31790] genl_rcv+0x63/0x80 [ 1774.710549][T31790] netlink_unicast+0x11c8/0x1490 [ 1774.715495][T31790] netlink_sendmsg+0x173a/0x1840 [ 1774.720436][T31790] ____sys_sendmsg+0xc82/0x1240 [ 1774.725288][T31790] __sys_sendmsg+0x6d1/0x840 [ 1774.729880][T31790] __se_sys_sendmsg+0x97/0xb0 [ 1774.734558][T31790] __x64_sys_sendmsg+0x4a/0x70 [ 1774.739324][T31790] do_syscall_64+0xad/0x160 [ 1774.743850][T31790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1774.749734][T31790] ===================================================== [ 1774.756673][T31790] Disabling lock debugging due to kernel taint [ 1774.762825][T31790] Kernel panic - not syncing: panic_on_warn set ... [ 1774.769421][T31790] CPU: 1 PID: 31790 Comm: syz-executor.3 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 1774.779476][T31790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1774.789545][T31790] Call Trace: [ 1774.792848][T31790] dump_stack+0x21c/0x280 [ 1774.797210][T31790] panic+0x4d7/0xef7 [ 1774.801128][T31790] ? add_taint+0x17c/0x210 [ 1774.805558][T31790] kmsan_report+0x1df/0x1e0 [ 1774.810077][T31790] __msan_warning+0x58/0xa0 [ 1774.814599][T31790] netlink_policy_dump_start+0x137d/0x1520 [ 1774.820432][T31790] ctrl_dumppolicy+0x201/0x1610 [ 1774.825309][T31790] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1774.831398][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.837302][T31790] ? ctrl_dumpfamily+0x610/0x610 [ 1774.842253][T31790] genl_lock_dumpit+0xdb/0x150 [ 1774.847032][T31790] ? genl_start+0x970/0x970 [ 1774.851619][T31790] netlink_dump+0xb73/0x1cb0 [ 1774.856219][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.861451][T31790] __netlink_dump_start+0xcf2/0xea0 [ 1774.866676][T31790] genl_rcv_msg+0x1245/0x18a0 [ 1774.871389][T31790] ? genl_rcv_msg+0x18a0/0x18a0 [ 1774.876247][T31790] ? genl_start+0x970/0x970 [ 1774.880762][T31790] ? genl_lock_dumpit+0x150/0x150 [ 1774.885803][T31790] netlink_rcv_skb+0x6d7/0x7e0 [ 1774.890578][T31790] ? genl_rcv+0x80/0x80 [ 1774.894757][T31790] genl_rcv+0x63/0x80 [ 1774.898753][T31790] netlink_unicast+0x11c8/0x1490 [ 1774.903712][T31790] ? genl_pernet_exit+0x90/0x90 [ 1774.908582][T31790] netlink_sendmsg+0x173a/0x1840 [ 1774.913559][T31790] ____sys_sendmsg+0xc82/0x1240 [ 1774.918431][T31790] ? netlink_getsockopt+0x17e0/0x17e0 [ 1774.923817][T31790] __sys_sendmsg+0x6d1/0x840 [ 1774.929324][T31790] ? kmsan_copy_to_user+0x81/0x90 [ 1774.934376][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.939586][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.945399][T31790] ? kmsan_get_metadata+0x116/0x180 [ 1774.950605][T31790] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1774.956420][T31790] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1774.962595][T31790] __se_sys_sendmsg+0x97/0xb0 [ 1774.967289][T31790] __x64_sys_sendmsg+0x4a/0x70 [ 1774.972082][T31790] do_syscall_64+0xad/0x160 [ 1774.976598][T31790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1774.982492][T31790] RIP: 0033:0x45d5b9 [ 1774.986379][T31790] Code: Bad RIP value. [ 1774.990443][T31790] RSP: 002b:00007fe14a142c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1774.998869][T31790] RAX: ffffffffffffffda RBX: 000000000002ce00 RCX: 000000000045d5b9 [ 1775.008409][T31790] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1775.016504][T31790] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 1775.024483][T31790] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 1775.032458][T31790] R13: 000000000169fb6f R14: 00007fe14a1439c0 R15: 000000000118cf4c [ 1775.041916][T31790] Kernel Offset: disabled [ 1775.046245][T31790] Rebooting in 86400 seconds..