04fff)='\x00', 0x4) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfe83}, &(0x7f00000000c0)=0x8) [ 282.339489] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:13 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d400000000000000", 0x50}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:13 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140), 0x4) 00:58:13 executing program 5: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='\x00') 00:58:13 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:13 executing program 7: unshare(0x2000400) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x12) sendto$inet(r0, &(0x7f0000000000)="e843a526ac5da8e3b00d8d315b25934d96a14c9801b41232b4445bad2b68a0583bcb7935fffee7718e9b8b4c7df0483d47471dc7dd236b89c72da881939cc3b0af6dcb7f00041079dc52c72563ba7a53836eaeab3278023f385f46226fddd6b1aa30931bd48799c202470d278ffe0129fbf4ac2bd1c9ebd147b70f7ec9c535000d", 0x81, 0x2, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffff3) recvmmsg(r0, &(0x7f00000095c0)=[{{&(0x7f0000008100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x19, &(0x7f0000008240)}}, {{&(0x7f0000008280)=@generic, 0xffffffffffffff79, &(0x7f0000009500), 0x0, &(0x7f0000009540)=""/79, 0x4f}}], 0x2, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) clock_getres(0x7, &(0x7f0000000180)) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 00:58:13 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d400000000000000000000", 0x53}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7d66) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x14000) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000200)={0x12, 0x9a, &(0x7f0000000140)="756554c9b03c5bdcaf91c08cabcb6170f12942178a3b3052570eb3857846d3574022b231a233a9ae6edacf292bbb3a256c44d626ef66ce3ae667c20adb7e2189d870db3b9bdc9adb73eb75fb16b09e48bf0e50c9e6c092c892e880159e48283ff0727ccae10e9f9c59ea5610faae69576e1b622875be54bc35662ac9240f20ecf0dda05b1a4e8f994d1120aa6b6ad1bc88ac4a46aced3da21b88"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'vlan0\x00', &(0x7f0000000240)=@ethtool_gstrings={0x1b, 0x3ff, 0x5, "e1984ce0d2"}}) dup2(r1, r2) 00:58:14 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000040)={r1}, &(0x7f00004c7000), 0x8) ppoll(&(0x7f0000000000), 0x20000000000000c3, &(0x7f0000000080), &(0x7f0000000100)={0x7}, 0xffffffffffffffe8) close(r0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) 00:58:14 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:14 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) read(r2, &(0x7f0000000100)=""/26, 0x1a) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:14 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d400000000000000000000", 0x53}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:14 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000000, 0x101800) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000100)=0x78) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) r3 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:14 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d400000000000000000000", 0x53}], 0x1, &(0x7f0000000280)}, 0x0) [ 283.353792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:14 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:14 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3bd, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x1f, 0x7, @tid=r2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xa2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x78, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20048000}, 0x4000094) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:15 executing program 5: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000300)=""/201) r0 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/dsp#\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x14b6, r0) keyctl$clear(0x7, r1) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x102) mq_timedreceive(r2, &(0x7f00000000c0)=""/98, 0x62, 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}) 00:58:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xfea8) 00:58:15 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d40000000000000000000000", 0x54}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:15 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000300)={0xb, 0xc, 0xd, 0x19, 0x3, 0x2, 0x6, 0x57, 0x1}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000000500050040a00000cfccf3656970a68e94c59f5a798461390a00000000000000fe0900000000000000000000000000aa0000000000000ce9000000000000000000"], 0x38}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) r4 = msgget(0x3, 0x1) msgctl$IPC_RMID(r4, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xb0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0xfff}, 0x2, 0x400, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffffc, 0xffff, 0x101, 0x6}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) 00:58:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:15 executing program 5: r0 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xc000, 0xee00, 0xffffffffffffffff, 0x401, 0x802000) r1 = signalfd(r0, &(0x7f0000000180)={0x731e6b3f}, 0x8) r2 = getpid() fcntl$setown(r1, 0x8, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ff00b8002ceeea1af93c5f296fa13e2d2b62e7dc7cdf3635866806fd5d8cec12582eb5ed98a89424d16e0a355e36a51197ed30306ba26e3196aed4e945f22344a4c19686161936a27b0b8e20a7e3d2bf9c6f9b5007f75aa8b575122e333343da307f532f7dfb473d5ba196e5f0add3ba076c8a1c4cf9203d518c8c29a14b0443246da0273a47f867ce8cd743987738c19e25ca21b1fa49edc4348e50685803b5380576e9ff87bf4c3db64ed66791d6bba9f900e4ad838ec0479b7aca"], 0xc0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 284.187824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) read(r2, &(0x7f0000000100)=""/26, 0x1a) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffffffffffffd9) unshare(0x26010903) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x43, 0x10103e) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x85, 0x0, 0x8a1, "752a7f6a298db75894b0c63738240e6911c56b107ba3b1d095d8553ef21ea3e1c06e603b088b1418eb4a544858cafb974648fadd0fea688577296dc013e6700cf9249274bc58b32c36795609921249dd"}, 0xd8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x8, 0x2}, 0x8) 00:58:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x6}, 0x1fd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x801, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1555555555555614, 0x0) 00:58:15 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 284.421685] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x0, 0x0, [{r0}, {}, {r1}, {r1}]}) 00:58:15 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x80) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = epoll_create(0x20) fcntl$notify(r1, 0x0, 0x282) pselect6(0x408, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000006c0)={&(0x7f00000003c0), 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 00:58:15 executing program 5: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x22, "f9a2f5250bd9c33ee302f906f89dbc171a62dd77ad94f99ee65cd5258b3c4702b585"}, &(0x7f0000000080)=0x2a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x5, 0xffffffffffffffff, 0x4}, 0x10) 00:58:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}}}, 0x1, 0xffff, 0x5, 0x9, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000003580)=0x8) shutdown(r1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r1, &(0x7f000000adc0)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000071c0), 0x0, &(0x7f0000007240)=""/222, 0xde}, 0x101}, {{&(0x7f0000007340)=@hci, 0x80, &(0x7f0000003440)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/253, 0xfd}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x8, &(0x7f0000008640)=""/242, 0xf2}}, {{&(0x7f000000abc0)=@ax25, 0x80, &(0x7f000000ac80), 0x0, &(0x7f000000acc0)=""/231, 0xe7}}], 0x3, 0x0, &(0x7f000000b040)={0x77359400}) 00:58:15 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x80) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = epoll_create(0x20) fcntl$notify(r1, 0x0, 0x282) pselect6(0x408, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000006c0)={&(0x7f00000003c0), 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 00:58:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000381c6043fef6f74bace619968f2c598d000000000000000000000001006300020000000000000000000000000000000000e2ffffffffffffff000000000000000000000000000000000000"], 0x58) 00:58:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000240)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000780)="a6", 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="200000000000000084000000080000000000008002000000000000000000000000"], 0x20, 0x2}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x5}, {0x0, 0x2f}, {0x2, 0x4}, {0x0, 0x7fff}, {0xf}, {0x3, 0xfffffffffffffff8}, {0xb, 0x1}, {0x0, 0x8}, {0x8, 0x20}, {0xa, 0x1ff}], 0xa) 00:58:15 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:15 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 284.895457] FAULT_INJECTION: forcing a failure. [ 284.895457] name failslab, interval 1, probability 0, space 0, times 0 [ 284.907087] CPU: 0 PID: 13963 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 284.914059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.923455] Call Trace: [ 284.926110] dump_stack+0x185/0x1d0 [ 284.928706] FAULT_INJECTION: forcing a failure. [ 284.928706] name failslab, interval 1, probability 0, space 0, times 0 [ 284.929810] should_fail+0x87b/0xab0 [ 284.929860] __should_failslab+0x278/0x2a0 [ 284.929903] should_failslab+0x29/0x70 [ 284.929966] kmem_cache_alloc_node+0x157/0xc80 [ 284.957609] ? __alloc_skb+0x202/0x9e0 [ 284.961525] __alloc_skb+0x202/0x9e0 [ 284.965269] netlink_sendmsg+0x76e/0x1350 [ 284.969472] ? netlink_getsockopt+0xc60/0xc60 [ 284.974006] ___sys_sendmsg+0xec8/0x1320 [ 284.978117] ? __fdget+0x4e/0x60 [ 284.981551] __x64_sys_sendmsg+0x331/0x460 [ 284.985807] ? ___sys_sendmsg+0x1320/0x1320 [ 284.990136] do_syscall_64+0x15b/0x230 [ 284.994050] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 284.999264] RIP: 0033:0x455ba9 [ 285.002491] RSP: 002b:00007fd46b2dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.010220] RAX: ffffffffffffffda RBX: 00007fd46b2e06d4 RCX: 0000000000455ba9 [ 285.017515] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 285.024794] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.032077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.039357] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000000 [ 285.046658] CPU: 1 PID: 13965 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 285.053621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.063014] Call Trace: [ 285.065643] dump_stack+0x185/0x1d0 [ 285.069327] should_fail+0x87b/0xab0 [ 285.073097] __should_failslab+0x278/0x2a0 [ 285.077394] should_failslab+0x29/0x70 [ 285.081333] kmem_cache_alloc_node+0x157/0xc80 [ 285.085981] ? __alloc_skb+0x202/0x9e0 [ 285.089912] __alloc_skb+0x202/0x9e0 [ 285.093670] netlink_sendmsg+0x76e/0x1350 [ 285.097882] ? netlink_getsockopt+0xc60/0xc60 [ 285.102435] ___sys_sendmsg+0xec8/0x1320 [ 285.106578] ? __fdget+0x4e/0x60 [ 285.110055] __x64_sys_sendmsg+0x331/0x460 [ 285.114324] ? ___sys_sendmsg+0x1320/0x1320 [ 285.118667] do_syscall_64+0x15b/0x230 [ 285.122577] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 285.127775] RIP: 0033:0x455ba9 [ 285.130986] RSP: 002b:00007ff9c3918c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.138725] RAX: ffffffffffffffda RBX: 00007ff9c39196d4 RCX: 0000000000455ba9 00:58:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) dup2(r1, r2) 00:58:16 executing program 2 (fault-call:6 fault-nth:0): pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) [ 285.146031] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 285.153342] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.160650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.167959] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000000 00:58:16 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) 00:58:16 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:16 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa59c, 0x1c5400) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000280)=""/13, 0xd}], 0x2) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a314f8353d3062b5df8a32badeac48048fbe5f9668a51502cd44263e8a9fef93acd19ae8cab2ca39445000f3203304baa3bd8293e4bb5d0b2fb5344e6a9b880e95058ec47a9f8d04fdc5b70cb5d56d0fddd81b03715277252deb6604979781ddbc62ab9954ee7ed8feb4d1b6001f73ed1c8245ee812572102247067a358079e58b049fb7bce620e724b42225b1f4b9fc47acccea148ce7cb485060316812ca9b5cd9d97e362fe97184119dcd801b118d1c43de303b45a7612e1224f070000000000000074b581543f43669d83c0f28e14c3376f21650b59e209600b"], 0xde) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000640)=""/4096}], 0x100000000000019e) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7fff}, 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) read(r2, &(0x7f0000000080)=""/19, 0xffffff5c) 00:58:16 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) read(r2, &(0x7f0000000100)=""/26, 0x1a) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:16 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f603e0c2f77ea0ac2e6ddffcaa0c3e267d6d734737ed92291d0a78d3c45bd9274d9dd63bdb2bd27a9866e3bb4835532e017b399e0425825c45b089bbdcbabb89995578bd6cdb4e1fb963984d7ae77cbfae436f0794c6af7eeb17650767b471d2cbef92e1c774112bd1ae4979c2503e67245880f4a76ca844809dff99bbaefcc9387c8636c60700000000000000000000000000000000"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) [ 285.313166] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 285.422815] FAULT_INJECTION: forcing a failure. [ 285.422815] name failslab, interval 1, probability 0, space 0, times 0 [ 285.428774] FAULT_INJECTION: forcing a failure. [ 285.428774] name failslab, interval 1, probability 0, space 0, times 0 [ 285.434440] CPU: 0 PID: 13987 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 285.452574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.461947] Call Trace: [ 285.464578] dump_stack+0x185/0x1d0 [ 285.468254] should_fail+0x87b/0xab0 [ 285.471997] __should_failslab+0x278/0x2a0 [ 285.476263] should_failslab+0x29/0x70 [ 285.480176] __kmalloc_node_track_caller+0x24b/0x11b0 [ 285.485408] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 285.490801] ? netlink_sendmsg+0x76e/0x1350 [ 285.495146] __alloc_skb+0x2cb/0x9e0 [ 285.498868] ? netlink_sendmsg+0x76e/0x1350 [ 285.503206] netlink_sendmsg+0x76e/0x1350 [ 285.507386] ? netlink_getsockopt+0xc60/0xc60 [ 285.511913] ___sys_sendmsg+0xec8/0x1320 [ 285.516030] ? __fdget+0x4e/0x60 [ 285.519455] __x64_sys_sendmsg+0x331/0x460 [ 285.523719] ? ___sys_sendmsg+0x1320/0x1320 [ 285.528075] do_syscall_64+0x15b/0x230 [ 285.531982] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 285.537186] RIP: 0033:0x455ba9 [ 285.540376] RSP: 002b:00007fd46b2dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.548133] RAX: ffffffffffffffda RBX: 00007fd46b2e06d4 RCX: 0000000000455ba9 [ 285.555421] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 285.562710] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.569999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.577295] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000001 [ 285.584594] CPU: 1 PID: 13988 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 285.591563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.600953] Call Trace: [ 285.603606] dump_stack+0x185/0x1d0 [ 285.607318] should_fail+0x87b/0xab0 [ 285.611092] __should_failslab+0x278/0x2a0 [ 285.615475] should_failslab+0x29/0x70 [ 285.619458] __kmalloc_node_track_caller+0x24b/0x11b0 [ 285.624727] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 285.630147] ? netlink_sendmsg+0x76e/0x1350 [ 285.634533] __alloc_skb+0x2cb/0x9e0 [ 285.638288] ? netlink_sendmsg+0x76e/0x1350 [ 285.642640] netlink_sendmsg+0x76e/0x1350 [ 285.646824] ? netlink_getsockopt+0xc60/0xc60 [ 285.651361] ___sys_sendmsg+0xec8/0x1320 [ 285.655464] ? __fdget+0x4e/0x60 [ 285.658880] __x64_sys_sendmsg+0x331/0x460 [ 285.663131] ? ___sys_sendmsg+0x1320/0x1320 [ 285.667486] do_syscall_64+0x15b/0x230 00:58:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) pipe2(&(0x7f0000000080), 0x4000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000002000)=""/4096, &(0x7f0000000000)=0x1000) [ 285.671399] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 285.676614] RIP: 0033:0x455ba9 [ 285.679804] RSP: 002b:00007ff9c3918c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.687524] RAX: ffffffffffffffda RBX: 00007ff9c39196d4 RCX: 0000000000455ba9 [ 285.694797] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 285.702070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.709349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.716627] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000001 00:58:16 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 285.757751] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:16 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 285.860865] FAULT_INJECTION: forcing a failure. [ 285.860865] name failslab, interval 1, probability 0, space 0, times 0 [ 285.872484] CPU: 1 PID: 14000 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 285.879451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.888842] Call Trace: [ 285.891499] dump_stack+0x185/0x1d0 [ 285.895185] should_fail+0x87b/0xab0 [ 285.898972] __should_failslab+0x278/0x2a0 [ 285.903260] should_failslab+0x29/0x70 [ 285.907221] kmem_cache_alloc_node+0x157/0xc80 [ 285.911858] ? __alloc_skb+0x202/0x9e0 [ 285.915803] ? _cond_resched+0x3c/0xd0 [ 285.919748] __alloc_skb+0x202/0x9e0 [ 285.923518] ? _cond_resched+0x3c/0xd0 [ 285.927478] netlink_dump+0x407/0x1550 [ 285.931414] ? try_module_get+0x61/0x3d0 [ 285.935564] __netlink_dump_start+0x1131/0x1270 [ 285.940300] rtnetlink_rcv_msg+0x144d/0x1570 [ 285.944801] ? neigh_delete+0x980/0x980 [ 285.948825] ? neigh_delete+0x980/0x980 [ 285.952882] ? kmsan_set_origin_inline+0x6b/0x120 [ 285.957816] ? __msan_poison_alloca+0x173/0x200 [ 285.962578] ? __should_failslab+0x278/0x2a0 [ 285.967081] ? kmsan_set_origin_inline+0x6b/0x120 [ 285.972011] ? kmsan_set_origin+0x9e/0x160 [ 285.976327] netlink_rcv_skb+0x37e/0x600 [ 285.980465] ? rtnetlink_bind+0x120/0x120 [ 285.984684] rtnetlink_rcv+0x50/0x60 [ 285.988440] netlink_unicast+0x1680/0x1750 [ 285.992722] ? rtnetlink_net_exit+0xa0/0xa0 [ 285.997140] netlink_sendmsg+0x104f/0x1350 [ 286.001463] ? netlink_getsockopt+0xc60/0xc60 [ 286.006041] ___sys_sendmsg+0xec8/0x1320 [ 286.010200] ? __fdget+0x4e/0x60 [ 286.013671] __x64_sys_sendmsg+0x331/0x460 [ 286.017973] ? ___sys_sendmsg+0x1320/0x1320 [ 286.022335] do_syscall_64+0x15b/0x230 [ 286.026269] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 286.031490] RIP: 0033:0x455ba9 [ 286.034702] RSP: 002b:00007ff9c3918c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.042481] RAX: ffffffffffffffda RBX: 00007ff9c39196d4 RCX: 0000000000455ba9 [ 286.049880] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 286.057196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.064498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.071804] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000002 [ 286.090346] FAULT_INJECTION: forcing a failure. [ 286.090346] name failslab, interval 1, probability 0, space 0, times 0 [ 286.101936] CPU: 0 PID: 14003 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 286.108895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.118285] Call Trace: [ 286.120933] dump_stack+0x185/0x1d0 [ 286.124613] should_fail+0x87b/0xab0 [ 286.128393] __should_failslab+0x278/0x2a0 [ 286.132694] should_failslab+0x29/0x70 [ 286.136633] kmem_cache_alloc_node+0x157/0xc80 [ 286.141268] ? __alloc_skb+0x202/0x9e0 [ 286.145213] ? finish_lock_switch+0x25/0x50 [ 286.149616] __alloc_skb+0x202/0x9e0 [ 286.153389] ? _cond_resched+0x8b/0xd0 [ 286.157334] netlink_dump+0x407/0x1550 [ 286.161272] ? try_module_get+0x61/0x3d0 [ 286.165418] __netlink_dump_start+0x1131/0x1270 [ 286.170161] rtnetlink_rcv_msg+0x144d/0x1570 [ 286.174660] ? neigh_delete+0x980/0x980 [ 286.178687] ? neigh_delete+0x980/0x980 [ 286.182742] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.187720] ? __msan_poison_alloca+0x173/0x200 [ 286.192510] ? __should_failslab+0x278/0x2a0 [ 286.197011] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.201941] ? kmsan_set_origin+0x9e/0x160 [ 286.206233] netlink_rcv_skb+0x37e/0x600 00:58:17 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 286.210374] ? rtnetlink_bind+0x120/0x120 [ 286.214599] rtnetlink_rcv+0x50/0x60 [ 286.218359] netlink_unicast+0x1680/0x1750 [ 286.222660] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.227088] netlink_sendmsg+0x104f/0x1350 [ 286.231418] ? netlink_getsockopt+0xc60/0xc60 [ 286.237131] ___sys_sendmsg+0xec8/0x1320 [ 286.241289] ? __fdget+0x4e/0x60 [ 286.244762] __x64_sys_sendmsg+0x331/0x460 [ 286.249065] ? ___sys_sendmsg+0x1320/0x1320 [ 286.253431] do_syscall_64+0x15b/0x230 [ 286.257367] entry_SYSCALL_64_after_hwframe+0x63/0xe7 00:58:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xff, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xa080, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/4096) msgrcv(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0xa4a3ad41a879dde0) [ 286.262584] RIP: 0033:0x455ba9 [ 286.265798] RSP: 002b:00007fd46b2dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.273566] RAX: ffffffffffffffda RBX: 00007fd46b2e06d4 RCX: 0000000000455ba9 [ 286.280880] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 286.288180] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.295497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.302808] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000002 [ 286.328745] FAULT_INJECTION: forcing a failure. [ 286.328745] name failslab, interval 1, probability 0, space 0, times 0 [ 286.340135] CPU: 0 PID: 14013 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 286.347097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.356611] Call Trace: [ 286.359261] dump_stack+0x185/0x1d0 [ 286.362974] should_fail+0x87b/0xab0 [ 286.366776] __should_failslab+0x278/0x2a0 [ 286.371091] should_failslab+0x29/0x70 [ 286.375032] __kmalloc_node_track_caller+0x24b/0x11b0 [ 286.380280] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 286.385695] ? netlink_dump+0x407/0x1550 [ 286.389819] __alloc_skb+0x2cb/0x9e0 [ 286.393599] ? netlink_dump+0x407/0x1550 [ 286.397774] ? _cond_resched+0x3c/0xd0 [ 286.401729] netlink_dump+0x407/0x1550 [ 286.405655] ? try_module_get+0x61/0x3d0 [ 286.409801] __netlink_dump_start+0x1131/0x1270 [ 286.414546] rtnetlink_rcv_msg+0x144d/0x1570 [ 286.419051] ? neigh_delete+0x980/0x980 [ 286.423079] ? neigh_delete+0x980/0x980 [ 286.427230] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.432164] ? __msan_poison_alloca+0x173/0x200 [ 286.436954] ? __should_failslab+0x278/0x2a0 [ 286.441459] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.446390] ? kmsan_set_origin+0x9e/0x160 [ 286.450693] netlink_rcv_skb+0x37e/0x600 [ 286.454834] ? rtnetlink_bind+0x120/0x120 [ 286.459059] rtnetlink_rcv+0x50/0x60 [ 286.462821] netlink_unicast+0x1680/0x1750 [ 286.467115] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.471500] netlink_sendmsg+0x104f/0x1350 00:58:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x94) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x8) dup2(r1, r2) [ 286.475827] ? netlink_getsockopt+0xc60/0xc60 [ 286.480410] ___sys_sendmsg+0xec8/0x1320 [ 286.484573] ? __fdget+0x4e/0x60 [ 286.488040] __x64_sys_sendmsg+0x331/0x460 [ 286.492338] ? ___sys_sendmsg+0x1320/0x1320 [ 286.496728] do_syscall_64+0x15b/0x230 [ 286.500675] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 286.505890] RIP: 0033:0x455ba9 [ 286.509104] RSP: 002b:00007ff9c3918c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.516857] RAX: ffffffffffffffda RBX: 00007ff9c39196d4 RCX: 0000000000455ba9 [ 286.524162] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 286.531463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.538772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.546081] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000003 00:58:17 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:17 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x350a, 0x428080) eventfd2(0x8000, 0x80800) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x20000314, 0x465, 0x0, 0x465}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 286.746432] FAULT_INJECTION: forcing a failure. [ 286.746432] name failslab, interval 1, probability 0, space 0, times 0 [ 286.758037] CPU: 1 PID: 14030 Comm: syz-executor0 Not tainted 4.17.0+ #22 [ 286.765018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.774409] Call Trace: [ 286.777061] dump_stack+0x185/0x1d0 [ 286.780753] should_fail+0x87b/0xab0 [ 286.784561] __should_failslab+0x278/0x2a0 [ 286.788878] should_failslab+0x29/0x70 [ 286.792819] __kmalloc_node_track_caller+0x24b/0x11b0 [ 286.798067] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 286.803483] ? netlink_dump+0x407/0x1550 [ 286.807611] __alloc_skb+0x2cb/0x9e0 [ 286.811406] ? netlink_dump+0x407/0x1550 [ 286.815530] ? _cond_resched+0x3c/0xd0 [ 286.819470] netlink_dump+0x407/0x1550 [ 286.823407] ? try_module_get+0x61/0x3d0 [ 286.827549] __netlink_dump_start+0x1131/0x1270 [ 286.832303] rtnetlink_rcv_msg+0x144d/0x1570 [ 286.836797] ? neigh_delete+0x980/0x980 [ 286.840825] ? neigh_delete+0x980/0x980 [ 286.844881] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.849823] ? __msan_poison_alloca+0x173/0x200 [ 286.854585] ? __should_failslab+0x278/0x2a0 [ 286.859089] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.864037] ? kmsan_set_origin+0x9e/0x160 [ 286.868331] netlink_rcv_skb+0x37e/0x600 [ 286.872444] ? rtnetlink_bind+0x120/0x120 [ 286.876670] rtnetlink_rcv+0x50/0x60 [ 286.880435] netlink_unicast+0x1680/0x1750 [ 286.884709] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.889061] netlink_sendmsg+0x104f/0x1350 [ 286.893329] ? netlink_getsockopt+0xc60/0xc60 [ 286.897879] ___sys_sendmsg+0xec8/0x1320 [ 286.902002] ? __fdget+0x4e/0x60 [ 286.905425] __x64_sys_sendmsg+0x331/0x460 [ 286.909676] ? ___sys_sendmsg+0x1320/0x1320 [ 286.914023] do_syscall_64+0x15b/0x230 [ 286.917947] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 286.923164] RIP: 0033:0x455ba9 [ 286.926358] RSP: 002b:00007fd46b2dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.934123] RAX: ffffffffffffffda RBX: 00007fd46b2e06d4 RCX: 0000000000455ba9 00:58:17 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:17 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) read(r2, &(0x7f0000000100)=""/26, 0x1a) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:17 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 286.941412] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 286.948686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.955984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.963285] R13: 00000000004c0e69 R14: 00000000004d0fd8 R15: 0000000000000003 [ 287.005505] nla_parse: 16 callbacks suppressed [ 287.005520] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 287.018982] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:18 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x7, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 287.068739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 287.100688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:18 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:18 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 287.222897] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 287.231626] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:18 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x26}], 0x1, &(0x7f0000000280)}, 0xfffffffffffffffe) socket$inet6(0xa, 0x5, 0x50cd) 00:58:18 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0xfd0e, 0x801, &(0x7f0000000300)={0xa, 0x4e1e, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[], 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@empty, 0x43, r1}) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x6, 0xd, 0x7fffffff, 0x20, "a6ca015c4a4a0dd2c09abd9239ad0f30da36044db87125f1f2993d9bddd0fb02"}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) sendfile(r0, r0, 0x0, 0x8) [ 287.413356] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 287.422471] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:18 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000180)=0x54) r1 = socket$inet6(0x10, 0x8000000003, 0x400000000e7) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffff}, 0x117, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0xa, 0x4, 0xfa00, {r3}}, 0xc) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550014001e007f5300fe01b2a4a280000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d400000000000000000000000000000000010001000000", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 00:58:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0000000700b0ffd197d83570bfd4597b97c82279462ae87ca5b4d4df07abd27ae87ddb22acc8b79cd29cbfe05965a8a72c450086bdc12666331d22afc013ddf5e2373495ac05f68fe1eab670d4043ec7de4bfe037a16f83f67f756c15ffbf63ba9a8d7a3b83b56bf5c4efea6f53e43da3ac426237d2911e311363be1daa421e226fade4851263791afb4e2f19b7dafdcf56da83833e5f3887f0fe1a1e0646e41cee1718cbb9980fb2d2e6bdb1e"]) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="a6ce18f37ace3c83f9f92ef06e21478df70f1a2803c7ad9c258d61cea0e412e98b6af5eaa1300347e796b7244d6386f30030bfff52bb7c8602081ad4fe11d2764fcec70619fdfe5ab2efcf02b5a3c03ec8d74a90fa4840dd73b88d3b39298117dd248c30b5f5b769b7ee12338ad2e85e2bc8058c793d89627e9b2dc7ba66da877162c10fcdb36f4cbea95753295dd7c38f31c03441c524597c849b368b20b6acb92be8156630908927b2", 0xaa, 0x4000, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) shutdown(r3, 0x1) 00:58:18 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x9) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 287.614597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="184000000000000000e62736e4000000"], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) pipe(&(0x7f0000000180)={0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r3, 0x100, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:19 executing program 5: r0 = socket$inet6(0xa, 0x11000000000047, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e25, 0x3, @loopback={0x0, 0x1}, 0x80}, 0x1c) listen(r1, 0x81) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sched_yield() sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x10, 0x80002, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) poll(&(0x7f0000000000)=[{r2}, {r3}], 0x2, 0x0) 00:58:19 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xb338, 0x2, 0xffffffff80000001, 0x7, 0xfff}) 00:58:19 executing program 6: r0 = socket$inet6(0x10, 0x7, 0xfffffffffffffffd) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:19 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000000000), 0x0) [ 288.073830] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 288.082602] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 288.101939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:19 executing program 6: r0 = socket$inet6(0x10, 0x6, 0x5) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000200)=0x14) [ 288.155194] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 288.164022] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000140)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) getsockopt$inet_int(r0, 0x10d, 0x40000000a0, &(0x7f0000000100), &(0x7f00000000c0)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:58:19 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 00:58:19 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gre0\x00', 0x1}) 00:58:19 executing program 5: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='keyring\x00', 0x0) 00:58:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4a00, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x9) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:19 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000), 0x2, 0x9}}, 0x20) 00:58:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$KDDISABIO(r4, 0x4b37) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:19 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x9, 0x2}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x500, 0x30}, 0xc) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{r3, r4/1000+30000}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x5, 0x10, 0x3, 0x200}, &(0x7f00000003c0)=0x18) 00:58:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) [ 288.619728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:20 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 00:58:20 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x800) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000180), &(0x7f0000000200)=0x4) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r1, &(0x7f0000000140)=""/165, 0xa5) 00:58:20 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="d55e0b67cc3c97eb9d5fed0e9898d5a3e114237847aad0375e884460a349", 0x1e}, {&(0x7f0000000100)="6f0270fa7994391d83e3f89727dac75ac2728d625f1ee56131bba16f2def", 0x1e}], 0x2, 0x2) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x36, &(0x7f0000000000)=0x10000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000080)={0xa, 0x6, 0x101, 0x7fffffff, 'syz1\x00', 0x8}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x600, 0x0) 00:58:20 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0xffffffffffffffff) 00:58:20 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 00:58:20 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) [ 289.233608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:20 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) 00:58:20 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/231, 0xe7}], 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 00:58:20 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0x0, 0x40011}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x64f2272a, 0x109000) write$cgroup_pid(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00'], 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="99fcfae9b56c2c0a1bcaf442e70cc1cbce93cd4200ec3b49fbf51b64c241bc7d616e3f7c197d2a681ffa", 0x2a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 00:58:20 executing program 5: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) 00:58:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e23, 0x0, 0x8001, 0x7, 0xa, 0xa0, 0xa0, 0x7f, r1, r2}, {0x5, 0x4, 0x0, 0x1, 0x3, 0x0, 0x6, 0x4}, {0xff, 0x1, 0x3, 0x1fef}, 0x1f, 0x6e6bb1, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0xc8b23bb9d74261e5, 0x0, 0x4, 0x8001, 0x1, 0x4}}, 0xe8) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x8, {{0x2, 0x4e23}}}, 0x88) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7f, 0x42) shutdown(r3, 0x1) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r5 = msgget(0x2, 0x110) msgrcv(r5, &(0x7f0000000100)={0x0, ""/15}, 0x17, 0x0, 0x3000) dup2(r1, r2) 00:58:20 executing program 0: r0 = socket$inet6(0x10, 0x8000000007, 0x0) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f00000000c0)=0x400) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) mq_unlink(&(0x7f0000000000)='cpuset&bdev\x00') 00:58:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") accept4(r0, &(0x7f00000018c0)=@generic, &(0x7f0000000080)=0x80, 0x80000) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0800000000000006", 0x24) 00:58:20 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20800, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x9) 00:58:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x80247009, &(0x7f0000000040)) 00:58:20 executing program 0: r0 = socket$inet6(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6a, 0x2000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x6c4, 0x7, 0x8001, 0x8}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000003c0)={0x9}, &(0x7f0000000440), &(0x7f00000004c0)={r2, r3+10000000}, 0x8) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x1fd) timer_create(0x2, &(0x7f00000002c0)={0x0, 0x10, 0x4, @thr={&(0x7f0000000200), &(0x7f0000000240)="e6509011a009f1dc67886ceb8b78b4f9cdd5ca0cd7b57a192886893580a70e93c03caba0e6539d4cde939731ec48a8dcc244fee4a9c741b0246e78e96b0093653e038c6f144f1f07837c098341eb27fd1c8a55c43430994cb7e22ccc8affa549a9e627edf80d9072bc429f3b"}}, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000400)={{0x0, 0x1c9c380}, {r5, r6+10000000}}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x6, 0x401, 0x6e, 0x2, 0x5, 0x8f3, 0x8000, 0x40, 0x5, 0x10000}, 0xb) 00:58:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0x10b) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 289.783121] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:21 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000040)=0x9) r4 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81, 0x4, 0x3, 0x5, 0x3, 0xad7, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffffffffffffd, 0xfffffffffffffeff, 0x3, 0x8}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r5, 0xfff, 0x400, 0x100000001}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x8000, 0x0, 0x1, 0x4, 0x3, 0x7ff}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000300)=""/196) 00:58:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 00:58:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000001a00000000000000000000"], 0x1) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$cgroup_int(r2, &(0x7f0000000400)='cpuacct.usage\x00', 0x2, 0x0) r4 = dup3(r1, r1, 0x80000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x20}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000b000000000000000000000000000000000008000000000b591b9ca6232f"]) 00:58:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 00:58:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e1f, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x934c, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/121) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e7ddffcaa0c3e267d6d7378d3c45bd9274dc39dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r2, 0x800) 00:58:21 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) [ 290.500080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f0000000180)) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:58:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) 00:58:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet6(0xa, 0x0, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'veth0_to_bond\x00', 0x1}, 0x18) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x9, 0x2, 0xff, 0x1, 0x0, 0x8, 0x91c2}, 0x20) dup2(r1, r2) [ 290.683965] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:21 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x1, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/125, 0x7d}]}, &(0x7f0000000200)="abb1a501df7e", &(0x7f0000001600)=""/4096, 0x0, 0x14, 0x0, &(0x7f0000000100)}) [ 290.810083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:21 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r1, 0x1c, &(0x7f0000000200)={0x35, 0x2, 0x80000001, 0x1000}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x7, 0x4, 0x5, 0x8, 0x3, 0x8001, 0x56, 0x7, 0xfffffffffffeffff, 0xfffffffffffffffe}, 0xb) 00:58:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) 00:58:22 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x113c00, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/140) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:22 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) dup3(r0, r0, 0x80000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1800000000000000, 0x4) mount$9p_xen(&(0x7f0000000080)='em0systemsecurity\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x1000, &(0x7f0000000240)={'trans=', 'xen', 0x2c, {'port', 0x3d, [0x33, 0x3d, 0x35]}, 0x2c, {'rfdno', 0x3d, [0x33, 0x33, 0x36, 0x7f, 0x3c, 0x30, 0x33]}, 0x2c, {'wfdno', 0x3d, [0x3f, 0x0, 0x31, 0x78, 0x36, 0x3f, 0x3f, 0x38]}, 0x2c, {[{@cache_mmap='cache=mmap', 0x2c}, {@loose='loose', 0x2c}]}}) [ 291.008372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:22 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) modify_ldt$read(0x0, &(0x7f0000000040)=""/22, 0x16) 00:58:22 executing program 0: r0 = socket$inet6(0x10, 0x10000000000000, 0x2) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:22 executing program 6: socket$inet6(0x10, 0x8000000003, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7ff) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 00:58:22 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 00:58:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x20082) ioctl$RTC_AIE_OFF(r1, 0x7002) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:58:22 executing program 0: r0 = socket$inet6(0x10, 0x80a, 0x2000000000000000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 291.744998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 291.746716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x60}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 00:58:22 executing program 6: r0 = open(&(0x7f0000000240)='./file0\x00', 0x87fff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000000008000) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000140)=0x6e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80082, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000030000000000000007000000010000000400000000000000faffffffffffffff400000000000000084e48f3d00000000000000000000000000000000000000000e1400000000000000000000000000000600000000000000ce0f0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000003000000000000008000000000000000be0700000000000000000000000000000000000000000000802100000000000000000000000000000700000000000000030000000000000001000000000000000000000000000000000000000000000080000000000000000000000000000000"]) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x400, 0xffffffffffff5a44, 0x0, 0x7ff, 0x6, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x101}}, 0x6, 0x1ff, 0x3, 0x8, 0x2952ab73}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x1f3, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r6, 0x9}, &(0x7f0000000480)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'bridge_slave_1\x00'}) 00:58:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0xfe) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x20, @empty, 0x8}, {0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x800}, r2, 0x3}}, 0x48) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 00:58:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6e8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025238baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:23 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x3, 0x4, 0x3, 0x4}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) sched_yield() r2 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000200)=""/214) 00:58:23 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000af90c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x0, [0x3ff, 0xae, 0x81, 0xb0a3, 0x400, 0x800, 0xfffffffffffffff7, 0xa8a]}, 0x5c) 00:58:23 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 292.148458] nla_parse: 52 callbacks suppressed [ 292.148475] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 292.162001] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 292.173990] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 292.182911] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}]}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 292.251873] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.260716] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:23 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000002c0)={0x0, 0x6, 0x80, 0x0, 0x0, [], [], [], 0xeba9, 0x7f}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) pipe(&(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000200)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r4, 0x7}}, 0x18) 00:58:23 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xfffffe00) sendto$packet(r1, &(0x7f0000000200)="2f6d6915e42f72f67b9f398fe22773ef18b705226244ab8f59cda1895da96851630fa1e0081d717a8d8f5b09b49afb29b41139824d678a5bcc8de62dcbe7792007e1b8a63b79b654b66b66e08bdd7f165ec8067ae588bee7cc45f8e83f430102674c8e5f1347420737df66981581ad6c1f89ad8c7b5eea7d12ad74a676a3b12f9584824211db546b745d3424628aa3a84353ed660fcd5eac67c9f4ee8c5717b6a7b8f2b5b1b89aab918e18f4ed", 0xad, 0x4000011, &(0x7f00000000c0)={0x11, 0xf, r2, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/40, 0x28, 0x40000002, &(0x7f00000002c0)={0xa, 0x4e21, 0x4, @empty, 0x7fffffff}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)) 00:58:23 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r2, 0x5}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x327, &(0x7f0000000280), 0x0, 0xce84f0e1e7b64ba7}, 0x0) 00:58:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x100000000}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) fcntl$getflags(r0, 0x408) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x60}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 00:58:23 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000040002, 0x1000000000009) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0xfffffffffffffff8, 0x7, 0x4, 0x80000001, 0x3f, 0x7fffffff, 0xbd7, 0x6, r3}, &(0x7f00000002c0)=0x20) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) uselib(&(0x7f0000000300)='./file0\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) dup2(r1, r4) 00:58:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)=@setlink={0x40, 0x13, 0x711, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'veth1_to_team\x00'}]}, 0x40}, 0x1}, 0x0) [ 292.886239] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 292.895149] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:24 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) [ 292.941528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 292.958630] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 292.968569] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 292.977785] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:24 executing program 6: r0 = socket$inet6(0x10, 0x4000008000000001, 0x9) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="58fb7d1eda8711eef5727f909208b2d59758ac63e085735c2cc1ae2bc519c94f63a3224fb29e2babb3c2b9fc031ac3ed88c21f84ae6e631f40e06a26ef16c34fb7a4a3c644dce6892e6894725b94564e9c354c11cbbbc1c0191cf7fef8e3f9b9ca309d67a93460bf85963f570761b462d3db12c5bcb271c4c3b1bce548d981926f60366df1bc23c42e85d4d749d3ac5fd14fa3c6b16967759fd625fbf8f78d37f88cd8b49207187240c504c1b568d10e523fccc6c9", 0xb5}], 0x1, &(0x7f0000000580)=[{0x1010, 0x12b, 0x4, "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"}, {0x98, 0x10b, 0x9, "6b3da093a05dace2e9105dad18b3a92942387e6aa03769daf19665a6594606d6adac9be80f7ead458d6b8626d41ab334db0453cc7e0203089420b6998375f7943dc435beef15dc3899201b50c3b9c2fd2f74f31cf77c9a01665a83414265f1102f64f57e472cb43ca3e7fb397ff4c8c9f05a17ec003c3509ebdb5dad97f5e106278dfa8974"}, {0xd8, 0x6, 0x4, "1675a0c6252637e92f4b023067e7cf3561cfbf2ba79381378bbe409a99195e9cdd7fd8cdf98bb5729d0d47658d9a533416a06e415cd2d2a7ec88919fdde11f428bd263d5d69f5f8c7fc287505d90b40fe5b7615fea4842fe3f2e34215219bd4774e2ae974c2c8597d30f5bc9feb702025af8018029e0af87989fa30dad9ca2f230d298fff664aeebd563a98fee3ed75e51a61e7bea63d6e75175b8ad64d25dd219479a446a96c4573d3acd7395cdd9e1f994c68e29722c421c8c1ee391194b9462abd5df29"}, {0x18, 0x115, 0x10000, "e8c9c59fa431"}], 0x1198}, 0x800) 00:58:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000200)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804ac6c5b2eb223b5c9cc3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='syzkaller1\x00') r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@remote}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) read(r0, &(0x7f0000000140)=""/165, 0xa5) read(r3, &(0x7f0000000040)=""/186, 0xba) 00:58:24 executing program 0: r0 = socket$inet6(0x10, 0x40000000002, 0x5) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') ioctl$TCSBRK(r0, 0x5409, 0x80) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:24 executing program 7: 00:58:24 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) r1 = shmget(0x2, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/247) r2 = socket$inet6(0x10, 0x8000000003, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x3ffe) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)=""/117) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:24 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000140)=0x3, 0x4) 00:58:24 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x43, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 00:58:24 executing program 7: 00:58:24 executing program 6: r0 = socket$inet6(0x10, 0x8080000003, 0x7) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000200)=[{0x70, 0x100, 0x4e11, "e5a29f47d7c95dec05eb31844c5e3e2621702110052ec42a3796b40e820b7875fbfff7e4db803616313fade78fcf7fd9ce09dd342b27c6970920401c1d660de5c4a21a219c5641443bfa704419720ad4a813138782fa19cde8"}, {0x40, 0x19d, 0x1, "4eb53f673466d60d0b7b5ba5c77a525a0e73af58f265f81bfc804d1bc8ab7ab800ceb2cb71a5a1a2ee0ca0"}], 0xb0}, 0x0) 00:58:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f8c88e56bf61e3a4030b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000340)={'mangle\x00', 0xf8, "8ee61af41fdf4830f7f61f50f6d08070ca827fd8cc063b781c8cd0d06413f5149b0cf5107497fe75254a715cb8d2ce52ef1941ffc25cfb38df6820cd7df0149d44299ae1bac2e6370dd85449a29501ea6dcd80f72fe21247b81aecb997c11f79d099095cb5fd5cdd4aee28ca39e2d115e587b3ab092c3bdf1e2ed8549d4152235352005276b4d2a0275eba0b3c4240e79ed7199a43014be70492f9bc814bf212a2d465100e8cfde04451c57ffe71384ec60c78b09a3a7edd9f2f1d3dc2492df012ece49ac2fca1b2ee3dcf79d017370a1d94e0a36c53f9abd87b5ec1707d013287ddb448aebe68ed70639da452dad8eccaf0927d1c9dd5e9"}, &(0x7f0000000080)=0x11c) 00:58:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:24 executing program 5: 00:58:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:25 executing program 7: [ 294.018413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 294.055574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:25 executing program 5: 00:58:25 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14200, 0x102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r3 = geteuid() r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) r7 = getgid() r8 = gettid() r9 = getuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e40)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) fstat(r0, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000028c0), &(0x7f0000002900), &(0x7f0000002940)=0x0) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002bc0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002cc0)=0xe8) r25 = getgid() r26 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0xc) sendmmsg$unix(r1, &(0x7f0000002f80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)="78d3751783e8a1bbd0a65f4851f14b0e73687e3c1250725719bd51e56295f39f87670e76ec831468d3e0aebe733cf27cee6acc2d62bd032c39e6cfc5ff524152900027000d36139a01cd00c6598fabf4c13897761c88efe6cffdb3fb20229a7ca009752e554dc6b3f07568afc2591d23f64f42c564da1fccb212ade256b0b57ab3cdb2cddfd922b5133967c813eb732637d16c3029ca0a4d2783c429bf77244c6ba1a8b819efb6bd3655c9f4e3e8a18d744dc75cdb3e9de8be2f0cef32aeeb1d702a518fafe79cb73356fd582a0cfdef737e309ef76d7f96e305ef057a8626d73ecd52e314", 0xe5}, {&(0x7f0000000380)="51fd14cc82502b9fd211977f48b658c6ed08b92aa8748dd3f691b90988e163676cf235672e5a9452278b35ad3385608d4f3acf9df0a565cad0b8ce50258ff0cd6d95ab8cb06c8db63152bc0a487d4087571e66774c359b532528560345b07fb54934eff099ea1eb49f27e15ee86ae0d76ef719b70b4232a245b3d1a355663c16eef619c6309023cc82b249fc6d8d4b839919", 0x92}, {&(0x7f0000000440)="0b4e0a31e681e3552ef6e9277e0ad8341d0367b5e43fdd044881ee5b2d2e893566bff8c7f45d4d02acde115ad9cc0151cd06f4a34c1303aac9f8350c1dca1b196b0e0484f8ceb988c2cd205810f292d82002b931e5363e13c70379", 0x5b}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x100, 0x8804}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000a80)="0c9ca715576109fc8d4016ad310eb5a5d99430ab47fe29c584c354eac0bfe9f0a2b35679c708ce48418620504d10b7ebfa166064da9e336f44ba45e466de117f95885dfa2f508ef66bec882df4c41f34cdf72ad780fc72f0a17044558832ff17bee8fc9233cbdcc52b287b47117eed9cedec0a239f752fd0b834e4b3e80bf3a0252e39abdd348e96681928faab5ae762ddab6b116689200df24145218f6a969a8d378603177245d0ec891aa59b3d26895744b899e8048c6d341b0c7ec5d1eef899757cff19b4d94fa71407479fff5fe8", 0xd0}, {&(0x7f0000000b80)="9dd4ee24a29fe71c1d62ba75a284dc7af81372f87684ea45bd38b83e011c3771d97ace684afa6c3a4b0367842dfbb01494c65a649dd28aee8e6220d17e425e5bd677b247066ec65ef9e4fd569da5734629dc38f86bb67bb51611f4093c2a77f9d1bdf1143e6a9b66ae765493c136a1444a4f5573895224e4e227434f49f2560480", 0x81}, 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r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x108, 0x4000}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002380)="edbda9248d459e4ccdc9bbafa3781bc0e8ba28b09eb645e13fc4c5d355ff03431d08138124dc2b55c4e653b24b085e3e406fa7bcbd130f72cfd4772f9bfdd9b0dc63a4505f915c6726cf0fd44384806f2163986baebb636abace81e418ad8c896a74a888f0197270921100fc380b9750a17b2377aca45e57e0f92b1191a44da3ab95067b1b82e22305203892b02c3f72895d0da35a6ba8afaa2e263134b807e0322774e350", 0xa5}, {&(0x7f0000002440)="a6e9af3faa0d", 0x6}, {&(0x7f0000002480)="1c34ddedefc44c5849e3309a21cab50e56af0323b0c8f6feb32f2d90651a4a750cfd914c99441324c76e2206253d23a99c8ee2c6aac72bfab977dbaf1cfaff9f932cc5677365de50f50a64526d9ebbef0f54ed8391ff", 0x56}, {&(0x7f0000002500)="5d218b1cc715fa3428cb39bb2a8d3273fe1f5a935b91e2d987efed3abf2831a79fa39c454c0d71cc58fb6d76a095418f82ebf2e5b9de6334770bdb355e672a1df142561b0ec8260e3bf89f47edd64a7e05c424e727f342a176a037c1c6a990681a3f17fdb8cce7a6dfba248ff5f223dd018fa7663664f00f7ed5f2efa0c8db3476d6cb3be1fd20fb4c49917d975ddc7d3157a54a95", 0x95}, {&(0x7f00000025c0)="ea20c4d2fbe853ee78cd449fa4670792d76665b3c7124ca36797cf2a7a352a4ed89d7504fd6e76326a6273c06c029065f54a673d3079650dc4", 0x39}, {&(0x7f0000002600)="0375fbe854c483c379de64ee08c17e9f483dc156e55b000b0efe3cacc48fba33996a1378a3656e48516284606d573bb74e119a855a248460c995c7f9e808afbc19e98e4063271ef06d4c5b83cb75cf07645f69ddd9bf8f5019fa5c71f40fddf250929ee8277efcecedc226716206f7fe8890f9c9f27d700fa7bed6215959081536ed0dbdafccfcf8a1c3d53375964bce80d38a9f0f038930c8e85f7cef72a8de05ea53b8d02bc4e8cda5b3d11d78a2e8e25ab13fc32f50ee7daeadb3d84d034a4efad6ded7d1d8b0ede1dd29ba43a300677a8d194aa9", 0xd6}, {&(0x7f0000002700)="5d3eaaa4b759329bc683bc15931b41da0e3cb82bbe14f9a9cf27b240c19f7a18987ba912d4894b5c9ed2fda6dd09a0df6db94cfb4730ca8c0e96262728c64ee0d01d38d096b76cacc67972795dc68d2880f14f6fb26b796a734478d1cfbf9a4c364126d1b9b73b6c516fdc5094b0d387837a5ebdf79b37dd4d7e03d9b56f24b03d06916e", 0x84}], 0x7, &(0x7f0000002980)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x80}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="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", 0xfe}], 0x1, &(0x7f0000003080)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000018000000000001000059010000004c54aba886fcc0454fd2a02ef21bb5ed1cd14a94ae106e5ea6ef7adb3f133a2dd16c1c79eeea64bcab081fcde85e875d28807bffc18f0d431420929e397da7befd07d1f30acb97e92f662385cd1af2b78be28777c9ced5fade4be6be85ca04f8269c4cef80d179718e1eeb1a03bbc7728b519cd2f8a5a2483d48", @ANYRES16=r14, @ANYRES32=r0, @ANYBLOB="20000000040000000000000000000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x126, 0x4000}], 0x4, 0x20000000) 00:58:25 executing program 0: utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x77359400}, {0x0, 0x2710}}) r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0xffffffffffffff2d}, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 00:58:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES16, @ANYBLOB="de1be455fa73408e89fd5338ec6b7e932642bc10bb34ac040c4c26326c6951b244fe0014357985baa124731e288dcfa99773ba5f290d1892eef9727011dcdf1dbf23dbe43eb9e2", @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64, @ANYRES16=0x0, @ANYRES64, @ANYBLOB="4eb5ef44223d97edf2134c2cb3157e7f77e383c3badfc081f7fdafebbe11008d85542472a2bcdfcfe74994898235eb42da5aa0e44525ee0f2287c6e25f8f9bf96da2d303d709e185e4a0b0a1541ab571d1b7cbc82867a7632b68704c7b06316f581468db7e5a4ce5bedf309019f10d172b40a88ebee758802b479f73bd22b47552eee6247859e40cc5717eccb03a915eb35ff319d055868abd0a60b4009e8d9c597709777d85ce38ea6479766afaf9", @ANYRES32=r0, @ANYBLOB], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR], @ANYRES16=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES64=0x0, @ANYBLOB="a65abd0ac01d19c9bae18c7c75694454386eceb4114957602847030cc8e1741e8561f8e0a045c0869eb7e7eacb23e7c4d9e996a9070974a5c5465defc2b4ffec4df7dbb3a6cc27789be4b746acdd8ad0278eb0da6ffe9a29bd0f14cd6c534bd0ca8d06a91081050c3dfadc6323b2b2ef4b6df549b7aaaa09e49fabede395015348ea520fca734fabf5", @ANYRES32=r0, @ANYBLOB="43bd2595677c3a9136845f2e015240d424a3f043c93dc4f7af498461bceb13c7623688a820190bd34994ea4ee3e744aef39402606dc9005e061ccbd13202d1147a0ebfb835e5723f9b8809cb5143e7c4e1915b985b79af223fca096e54d403be04898b844b46f1b66bfd49000d9cbb86572c856f0120380b570c0606508b7b72dfa1cefe994a1b6d02a64c0b0f9cab0164f4a37bb81e967e9394b154be0cdf7532bbda7d9a4169e716d7233c0d81d7dbd18bb1bd5353fb3735b2462a776609038e6709fc00000000000000000000000000000000", @ANYRES64=r0], @ANYPTR]], 0x2ec) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:25 executing program 7: 00:58:25 executing program 5: 00:58:25 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x153, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x54) 00:58:26 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:26 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010ca20000000000006361c33a03001000"]) 00:58:26 executing program 7: 00:58:26 executing program 5: 00:58:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x80) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000003c0)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r6, 0x7b, "5cef78d34041efe1465cec081d305dc9e9757d2ca5bf9cc7bdd72ca6c5232f392ba1d834faabe39d1a3e3b5aceec833904ce81bc6b4834d708b06f8310c2f2bc117ea13ea5a3d599d9d3bc2ae525831dda4595b873e4f507cdf6a3358d5d39bd2c00d032ab91f67b5eea14914beca117e3146b17cc095272b97844"}, &(0x7f00000000c0)=0x83) r7 = socket$inet6(0x10, 0x5, 0x9334) sendmsg(r7, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3f, 0x3, 0x7, 0x9, 0x2, 0x6, 0x4, 0x20a, 0x38, 0x122, 0x0, 0x9, 0x20, 0x1, 0x8, 0x2, 0x3f}, [{0x6474e553, 0xfffffffffffffffe, 0x25f, 0x3ff, 0xfffffffffffffffa, 0x8000, 0x10001, 0x5}, {0x4, 0x3, 0xc726, 0x6, 0x3, 0x1, 0x3, 0x7ff}], "413c62526d5458da0754f4e15b396216c022b41d2fe358b20f3589f177784be410fedcf37ad7dfd09c9b0b7e368e9672db6d1db519c12ebb94bcba41715d1b1a46130a04b8d31e", [[], [], [], [], [], [], [], []]}, 0x8bf) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x6, 0x2}}) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="1a74d9a9b73407b5d2fe4bbdeb3d8cedd0de0a8036008a15234b133a3e01d585ea2548bd5e75906bba01bbafbe8084b573c702f941e7d1cbe8dcdc945a07984d4f6226f58f571cf06a3ed5d7157a2b10d5aedfb8053fe6de0e35624f87e731e929c4b48f95b2acd793511743bb23da1f10fa8089d28b00f04aad150dc16325e1c987e107d9540bb7f8dd23f03212dc2a82c06b2323a00c744c35132fcf24ef84e9d9264260af6d52eea1a2d6da9f", 0xae) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) 00:58:26 executing program 7: [ 295.232303] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:26 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0xfffffffffffffebd) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:26 executing program 5: 00:58:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:26 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x0, 0x4, 0x4, 0x30}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001440)={0x0, 0xbc, &(0x7f0000001380)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x5e, @dev={0xfe, 0x80, [], 0x1d}, 0xfff}, @in6={0xa, 0x4e20, 0x9, @empty, 0x44cefc39}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in={0x2, 0x4e23, @rand_addr=0x100}, @in={0x2, 0x4e21, @rand_addr=0x7}]}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x1, 0x6, 0xff}, &(0x7f0000001500)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000080)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="ac0015d37a2070449f3a2e3920193a00f3c3856b3b19e23397fde8d99e7e0295e823e0774f8fb7856be377ac0b94", 0x2e}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001540)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x56, 0x4, 0x1, 0x80000001, 0x0, 0x5, 0x46bc, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0xc45, 0xffffffff, r3}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x1, 0x8, r4}}], 0xb8, 0x8004}, 0x8000) 00:58:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="0f49a4ea69b918a2b3899638232a4f1bbfcd5661df5fda44f438a004409e2d4848aa95ef1825551ff0cb9f0cc8624404ad8094b8bad14e63dbbdd6e1415724f6439a2ac7162826b82a70c2e9b00056c3b8c7c79107510611a8eac8dd633e8dd71b101390f830f9a7b7260e845e7c3e0e059f8cc0c031220d37baf11c7552f9002ee118957d3ea4907ad47f132246ec3dfc80f91bb98617da1dc333417c9770620be9acde1870d4b20a090bd39864b93fb8fd3b256f0b5abccd3dfa5b0420b4bfaaca62c9233b89486082d2dfa16f8ead48b9e338ce8bd056fed1f3c89b847463ef5b7e7950800c407012bca94e86bada80a52ff8b7b372c76c96cc85a4f82ffbb7cd5e64aa88ced295882c11acb228922f09c880b330a844a9780c5f41eb6ff3874d1ce8baefa89ddf4dd0370504493eb8ebfe7d142ce1ec3073e4a7418456a409f66f40623b1e720750249a387c64457ec538ebef5abe03291207fd54bd80d32fb5d52184ecb2cd3d2990cede4d1a2067bfb99d312d988a86e05ab3fb0d96b2e8af56c0c776042158f4a52fa86322d70aaf17181f9361efa3b41281e9a7301285b9de6fac25411896cc82b4c5320b3764052b93b0e459b08e9f63136ce5b41b66ad8d93425f769892a553748714f5639f62cfa2af0149bfabaf0aba118b985262d74e96e4a51e226d418c17a2bb956ee3782e097940cbba567ed320ce305042bc887e83046eab50eb5cc9df62ce7bef66daf0fe701ed403e6c5575000309c01b8726977ee051f49e68052aca129dd7124890fd1e21319b45c3e41ffcdc08de2cd143878bb10fb6e03b1b1e948914c42278685285ebcd7639bdf24a5158d7e738f22b0a1a507fc718dc04a2b27a3d940a08516b4805e30a706dd2dd16d0b9563cafcafd1c3874d885525ed2215401144337c67119116d9dfde2fd5e686cd59667234772e40454c8b60659ec3813f6ae9d94d4ae6c0b236ea035faae6f253092648779523c4a98b10d79c24c18faaf3b9baf26e4ec4646dad5383c2c9c780142444b7f74de05391c4932ac32c00fdc894d35bf3081dfb803be5a18209af131da0589057467a4df2d5c361526b8487700840f8aeed8f5f2b798ee5b8ceff168d25b9c9a3143afa673586b8a4f9c08fdee4bb9caa3802bf5c1d1bda49ee30168ccccda3026051ef548ac619e79086889b0e88fc0df02b2ed76705d03655e2778c041085ea2fb12d8f6cecc8f1d0573d20ae7c58a364d24e4ba6e9991f8c179697608ebc6dd1a329fc10f4d61533d5b7494d4fc879c3fea4737efb39cd2ea76ce41b3aa2bdc94cb088e03002ca0e63ea13d72caa206688fe49759e6862f28002129a9eaf6eced2737f7413932d88330d7370e60215c7515c3311f1314f1fcf265cdb6811b235c4c885c5a1f9b36b2dea581fd35bd017e141433578a6abacd4300f4d4eb1ca9f2e5f1316086755483bba4b81a58323082bd3fd80752675be5038a3d6b6cd8bf04d05f8bd1fe25a3fe3f5792d88896b531684ba12e59073b68459e240bb0a338fdd21e1ca5fa7f2eba9c6846f45fbac7ba11ca9ab09993ab6c0d6ca57970680115fd77fc2c4cfb098245d66f3de01845b4d853075324418f100f33ed920e6cf916af29832263c45c1b5f508bbe99e8d50e4bddd584e36d6e2f4639a1761884035d3fa13772fad2315c0f3af0ca2bfcb1c86231424c054a7df9ce25ea3fadd4cc66d8470d635e8938a965943b21fb563ef2d031a865141649b94c8713e6d95d3d84f9fe48837de536560e06a9058d022444b9da763f577e039388651ca534b89105c2dcda39b16692deb3f19e99b99978b5264491676b24e489c45e194f93ba7e8b1b6e4d51d99e8046944f25ec8241b5055bab34b41e1ac22c0f819bde480d74ba7a8484e3da8bd73b34cedb59baf12508a5e5cc76ce2b1a1ffc667dc009d4226c994f26c0c5c05be3e30df0a5045f310708b510ea87c9dafafb28220bc8215bf56b5bab72ed73dd981ded8fa75cb1ed250c710b30c702a76d741c1d65eecfedf3f3948a37236c75c6a8f7122146f796c64ab6218486602058d4df8bf928dee7c49159000edb224ff1cbd90dafb9d411e14b92a59705575ab212dbad16f8d87071829130f5d66753a52de16c007e759d27dc21ee0c2050dfad145fca53215996ef4d47ed765bf8643244c5e7d7574b1120fa6a36b0bfe09ea30fed9b89809676affd2d85daaa33b815510b5c7960e03f944e5c8d5066db9b72ac51f5b6f7b5adf18da805545f44cd90c1817ed19b497b88ceaddc1f4e95491a3c39a3c66664f41af9e75652fc22bed5b4a480d6023a56dfac7156792821b56f7e10795d7db364016684970f002bb81a529df0aaa28d62c4310c7a047a18dc232631f9404a85afcf332916f5bfe5bd33d5bb107d20b68a0fce8e4523daced873335e709289580d843e46e26e8f8ff2662f340d6c116e83c02798bc34506a425f25b96b1c1ca2fab10adeb5196b6162aa02ae9a46ffcdd6cc4f68262453349699dedf57848481d2dcc90394e8de51acdee80519e64fe321f9209f93f2b0d9e232582ef595bc13a1e96807dd8549f889f4474b1f96efcf8956d19582a9e0f3fcf4ac64f235d6ae75298286dffb459d219989556782b91bfa67dc03e75cd252e855f5ee36b38a3c5f4e65a8e79d75e1740d0bdad35d5fef2a1a5f8b5eb187d0ac8323ddf4149070c5624de9c32007b86849ae940cfbaf32b8bfac9b48a529c247b79bfe7c38a81737dd48b5e05480415410e2018ba4317f9e55b50f9fe520d9f5b99a438b1a414323134ef55f1ae436b2bb8123f374e1ba5f16395f216a286a8aed8e514fd59d7d63ef1bd30b99a83df2504ca550b7ce09d80732061f7c1c02ced6b620048906edc1da50d9af5990c90b4f90f0f09e7c1b481d92ea981b490eaa71ae640e32b537a7b35230ae6f1500cbae0b65deaf69cdf4fd7c0d9ed2dc94aa9cdfe452086f50311bf8029b591144a92ae6087560ab73c6415b6092f05c254a45e943a898ec400b47afc97a434536952d1bedb58dfeab5d59a89c59a77e148473eaa76463e3d68f1737e555f8f53fe5fd8e80475504d00503becb4a29fba32b14aba44af4a15d344667b1efa7f9e76319490ad0078223a0068b24d53ee9d95b904a85c7f219258a884d0b529c07efafba6e1b298d54a822cf84956e873c999630dbfa81713855cbb5aad05e3185e074dd8b7f0be252f03194fb95d785b27451188235e59b4d7dd90b30490bdf61d936a491d69d253f90ed8068a5fd7a18694c3e9e018389f679af86647559179b4b74d9b5bbd02fa14907cf5c0e64fec9575ff1676671eb52648f0fcc31270a344f3ebd3b6a3b51c6361c80741e36ee9da7de77fa4d8d09e27e409f54e0497151f8f4325af339f87c0e492bd743bc3b1d2778fd4c117361919094c551862193900808dbbefa3e44237d2d60bcca9f46fce234826270b62df379f9979a9ec69fc72d3cb46a03270400abb5004a4f0eb1fad24d58f78fbe5a43d16205af62b25b105dd6676b2de317e1434fea139bbcda6ca462d388523fba0e1a0a60b947c5763fa4d334c4e8f630b3e1057850e37577f3dda800dbf7b7b3f98add8a5adbfa57c70685432a1dea271adbd38e1ad02e3ca95782d0f82ce0ee7862a42c75b7c0d1b0db24dd5291767544458fe8e585df81722638f32af5817d9d0528239267a80d3ccba7aca6b82e4ff52a7bb115ebad330d0315f4dd4ff3423f98107d5a2367c7b798f76f78faebf9253a9bd389ed0b927ffc7aa2a65935ef3013b19b6c75a2c14be8d574531ab0ed3f968e00d2f068fe284a94e8c011029da4649915634823a08b960d1a9ad7e15191c9cb44f82d9f12b5016325f8129c13540be364c9c48253f89fff6936bd1dbd05a13b1aa1f90a306fa4d1b10ecf81c6ee706a77cf7994b21a52a1e153dfa7348a131dc93bf371c1196ac97ee91fdd978de8376d2a308b7f6f56f6f11bac0f39d7a99158af200ad4212296dfc8e200034c956410896d6c361c5911e0fc11ba45869b2238c1e43efd6b470c00c7e412aecb000b2ab933b76561f703b47226d7e46dceaa23b969ed6a818de439d28c537bcdce35ac0a11bb0f0c43b7b7cb7a7532d32d187913479d803103c785610c74d272c4c0f048d304a6dde4c6306e7678d73847e30da9c1747c28abda3cead5060341ce965a41f9fa9d4d66f7d052fb62d8d3b0e51d33aa36b1586a1e075817d1d3dfe2592035419ee11bb943be29321b08119d37caa8860faf7b619d4b7aba1eaf4d9a668c90c39caa38787080bb4d13b5441bd117426eb081944ee504621a0daabe83aab867f28338ee561f33721023ee4342f871bc28f28641bcbfee70da06431b49af30cb617b2b32079a01fdbc09e1468c7f77bc4647c8da7f2caa332bdbb85f910bdb80976a7ea24e8bd0e9ce14c69fd0785c1e3ebbbb3319f7dfac39dad17f4b48f4ffb3c1b47116c10e47cca36e57914c507c384e64669f14afe4bc58ed9577599e30d4195e5b65d12a16e781b917f2ada686286486cd06e7e135fff415ec606b756541deb137c04870f51914fb3dbd7fac35ef3cf7a0635bd520463da260e42e3f30ab71fe4a4fc996f23410f70e6bb5d30d30d41eed966bea175f214b2bd33894305b574b8850d5e0562b975e45dbab497cf9c1b4f4dd5130a1bddab819dd31446f660f4c27a1697fec436b9f6489d892d60715384a417c17461e2377ea26b7c2463e7ceb264115f69b8e870bf446544139d591dac003b8a8d18f72f851a1044ee14108522b7c608089ea6065cb7d6a37def25873e96bbd74f0b765a2bec73d929ca9ae2b122a0b138bab63a27b0093f8250a87f2e717f699e057cff003bbb1d5bdd86e5abd888010b19f01df88c7b01b727fd184a56766a91e29864cb9232d66ea3d8dd67dc0bb6a180dd461d4868424ef52ac503f1c0a2b0d4884e2b9736989cde0fe393b581b274f958900cf796d4186de2ba2f211d53a93671683cbdf6c0eb611d7a1f3b3c6ca60903659830ee0d265b4c77fe7629dc0c56c3ed91cec35ed4377970f1bfcbda42c1486be790eea64eea61767a635b8c187ce274b71bdaa0dd474f820e18e0fa5495116450521e1604845edf84cb39c80a0ba3dd4966ac2f514c68fda53409473e5e534c70432c846ad91d29ca10080d29a87851ef96625c22a523b36d9f89f3f8514a5a8f5a748f9cb8f2fffd7d2187bed81fe7eec2a416f599035c9fa7119e445fa39168c83236e2c05a148d9ea22c33c9d575170849330a2dcee73c32138506722f0261d318f4b95a5f8c0e075a05793e2ef43ad2d8b83d8a1071d67002a41e7b0b6dc7405c3d5b21c5564d85ff80fe398832e8819079e15a02c8718d34bec2215202e867985e2371aa8a4b8eba4fcba54a612b9ee74562434660f403fe382d9ea576c969c986bcc707f476277c1ddfa69b6e792973e1b00509461b77fccab0598b535a73790b74eb883d5b75d6816f47aac32184dc621bb9f91665922a3e2ac381883b041a44feed68b74a7a4814631c0ad5ea4357727bcbcedfa4e1a707d260626e9a8c2090bd93f9a7578561fe54da88c8fcfad798f28487a4640edc8b40a749de2c5407b7b34fb7af5cdb329fb73c8e29ab780c204af2467ccb53a6abcadacf322dedabc7232fb50d7ef80963917ccd5aefd5ac41be543d10aeaeb892c0307956a543125a08e6093ee255daa1a99b7b0ba9835db81be207712ed5860b99ee5780be638348a0de724c1ee7f8c5a15b861e", 0x1000, 0x24000000, &(0x7f0000000180)={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000001, 0x400003) r4 = accept4$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0xa26328f0a65ca7c) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001440)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001540)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'syzkaller0\x00', 0x0}) getpeername$packet(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001640)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000001680)=0x14) accept$packet(r3, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000018c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000019c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001a00)={'bpq0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002d40)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000002e40)=0xe8) getpeername$packet(r3, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000030c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000031c0)=0xe8) getpeername$packet(r3, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000033c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000003400)={'team0\x00', 0x0}) getsockname$packet(r3, &(0x7f0000003a80)={0x0, 0x0, 0x0}, &(0x7f0000003ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003b00)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000003c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003d00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003d40)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000003e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003e80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003ec0)={0x0, @loopback, @multicast2}, &(0x7f0000003f00)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003f40)={@loopback, 0x0}, &(0x7f0000003f80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003fc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000040c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000004800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000047c0)={&(0x7f0000004100)={0x688, r5, 0xd901c142e3d71ab4, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r6}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8001, 0x5, 0x3, 0x10000}, {0x7, 0x80000000, 0x7ff, 0x6}, {0x0, 0x0, 0x1ff, 0x3ff}, {0x5, 0x4, 0x2, 0x8}]}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r8}, {0xcc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x14c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x0, 0xa1c7, 0x200}, {0x6, 0x3, 0x1, 0x9b5}, {0x7fff, 0x2, 0x1, 0xff}, {0x9, 0xc9, 0x3, 0x6}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x7fffffff}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x120, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xec9, 0x7, 0xfff, 0x10000}, {0xf2, 0x0, 0x7, 0x9}, {0xfffffffffffff1b4, 0x40, 0x7fff, 0x101}, {0x7, 0x1000, 0x9, 0x3}, {0x8, 0xfffffffffffffe00, 0x7, 0x1}, {0x578c, 0xfcf, 0x8, 0x5}]}}}]}}, {{0x8, 0x1, r20}, {0x19c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x0, 0x7709, 0x8001}, {0x7, 0xffffffffffffffff, 0x1, 0xff}, {0x2, 0xbba, 0x5, 0x80000000}, {0x6, 0x3, 0x3ff, 0x6dc0b20b}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7583}}}]}}]}, 0x688}, 0x1, 0x0, 0x0, 0x20004090}, 0x8010) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r28 = accept4(r1, 0x0, &(0x7f0000000240), 0x800) sendto$inet6(r28, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:26 executing program 7: 00:58:26 executing program 5: 00:58:27 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:27 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:27 executing program 7: 00:58:27 executing program 6: r0 = socket$inet6(0x10, 0x80009, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x509400, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffeffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, 0xfffffffffffffff9, 0x3ff, 0x4, 0x3, 0xfffffffffffff955}, &(0x7f0000000180)=0x98) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:27 executing program 5: 00:58:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:27 executing program 5: 00:58:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth0_to_team\x00'}) 00:58:27 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb1, 0x10000) ioctl$KDDELIO(r0, 0x4b35, 0x100000001) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7361d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20020000010003, 0x0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000040)) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:27 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0x0, 0x3}, 0x1) 00:58:27 executing program 5: memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x80000000) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x7) 00:58:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xb8d7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0x2, 0x1, 0x3, 0x8, 0x80000000, 0x8, 0x101, 0x9, 0x9, 0x1000000001, 0xff, 0x4, 0x12b, 0x2, 0x80]}, &(0x7f0000000100)=0x100) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x101000) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c201a5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00904acfd0003ff36ec3f118d7fc501f66a5bc9bc797378d3c45bd9274d9dd63bdb2bd27d98e9049c4b1138ade17f4dee03e9aab31fc5e5b113e189f40a76f2a2e3a8a24e31f6a61e8e000000000000000000000000000000443f2b35a0a42b2b1f4fd22f52972439e1c69445cfbcda77978150a1463b94b2ae601472c74bf1ac277c2961587c9f1b85cd"], 0x1e6) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x0) getsockname$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000200)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) 00:58:27 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) 00:58:27 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x1213fd) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000180)=r4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0x1c0000000000000, 0x4e22, 0x0, 0x2, 0x0, 0xa0, 0x0, r1, r2}, {0x3, 0x3f, 0x8, 0x200, 0x8001, 0x9, 0x1, 0xf6}, {0x2, 0xfffffffffffffc00, 0x100000000, 0x4}, 0x0, 0x0, 0x2, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d6, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x1, 0x3, 0x6, 0x4e9ac, 0x3, 0x6}}, 0xe8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000400)=""/164, &(0x7f00000004c0)=0xa4) 00:58:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x401) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 296.918486] openvswitch: netlink: Key type 512 is out of range max 29 [ 296.956391] openvswitch: netlink: Key type 512 is out of range max 29 00:58:28 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x10000) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:28 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:58:28 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/5, 0x5}, 0x0) 00:58:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98a7fd04cc5601d1f75b55fac2bacbc77f593e53b5f961bee318eb9bdfb068000ae3731e054939a32b6553acd4b03f20ecc288820d84eef7d3385010973efdab9a791dd347e4eb9dffe85c1a109a2efff1f1452e31cdc9352363bd0086671c56c7764cd3608c96b0068ac8fb1e8c"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:28 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x800) bind(r0, &(0x7f0000000380)=@xdp={0x2c, 0x7, r3}, 0x80) 00:58:28 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) [ 297.528451] nla_parse: 30 callbacks suppressed [ 297.528469] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 297.541917] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 297.550934] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 297.559749] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 297.593753] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 297.602606] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 297.613165] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 297.621824] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f00000005c0)}, 0x0) 00:58:28 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xdc, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x5}, 0x40) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write(r0, &(0x7f00000001c0)="e4c3a16d5e15d2cbe67f77fc24397a658b2f8218eb326242061e0d4c9bce37866c585bf7668cdb87", 0x28) 00:58:28 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x24080) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000440)="f3be0c44a927adf5de4be82291d65320cb3e6df0beb101db0e31aed77c98841ec43f5ab58b5564b6d9b58366f3b3639047bec26011a173742d93a9daa5c79df16c637e44d054d794e73707e4f8d3c389fba84305d96bc30513ccd0beac0b441b527d57d77a2bf8e96c0f72aa584a8055c75e34b4c57ece59568277a3dfaf87891af1dbd308d4c94c26275a3e03084067d500170cd4d2ed7f2316efc56bc91b472a063aa497007837b095070d84531568bb8575a0d919d3543455e7d3dc910ca9bc46f5614f16cdec5fdaaa598a5e30055a87e5a35a7dbef8064acca85ccfbd5f36f5ba9682f640ba902b5686759ec206718b04c7ee") r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) getsockname(r1, &(0x7f0000000380)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x80) connect$packet(r2, &(0x7f0000000400)={0x11, 0x1c, r3, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x200000) 00:58:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', '\\#wlan1nodevnodev:@wlan1\x00'}, &(0x7f0000000040)='@md5sumnodev(Pwlan1-lo\x00', 0x17, 0x1) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f000000d8c0), 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f00000005c0)}, 0x0) recvfrom(r1, &(0x7f0000000080)=""/68, 0x44, 0x40000000, &(0x7f0000003640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xace}}}, 0xfffffff9) 00:58:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10006}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0xb00, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0)=0x5, 0x4) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r3, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r3, r5) [ 297.896836] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 297.905661] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @local}, &(0x7f0000000040)=0x8) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:29 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}, 0x0) io_setup(0x51, &(0x7f0000000000)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400000, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="197399edb62f66651ab46ef2d39ad2782379bb7e278263ea748d36b2758d645b5f667ecac80d886c7dc323df2e9e3fa3e5e4661d3dd22a5f5a8b4728b715a119110f37744903a817b47628b43d219650f2dd4fd9ee8806a34fd2208f98c0c5c8a714b33c3916143a6cb83373b1fb0675c639ea368a9ed2a9e1bff00d98525d001711ef47e4a557d646f1c12f10a32ad97d45c07191600a2c5468c147537d1ed5c497de752d7fef5f3423bab8d3d2e14adbb48811fd90e5ae29a424c03a952e3cf60a32e4707c4267603818da0576ce", 0xcf, 0x8, 0x0, 0x1, r2}, &(0x7f0000000280)) 00:58:29 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xc3, "9d580944e70a466df967cb43a5258fee2ac27463fb9e3a422efbb76451242760124be91fdd8489445fe3b4c860a708d1e506b474ae32e0876456e4970f051ecb15e65eb0cf9c63aceeaef0e9914aa300f752e463ca0ab622fdcc7ec0c100e8a4a5e09311c83b6e5bed1ad0752e6fa783d8dd9e2f47d67133191adf0501ad050d5f3d677e904a28d0dbd320c82127c2c2385821f1d853650af2503bd56814a89997734ed1b0a7fa3df70ec71964e8a55929cefddaa18fae984c289fff57fb10738f79ea"}, &(0x7f0000000080)=0xcb) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x20}, 0x8) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x100000000000013f, &(0x7f0000000080), 0x0, 0x84}, 0x0) 00:58:29 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7ffb, 0x200003) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x4, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e21}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x20, 0x2, 0x3f, 0x2, &(0x7f0000000080)='veth1\x00', 0x8, 0x8, 0x7}) 00:58:29 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x200) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:29 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) socket$inet6(0x10, 0x8000000003, 0x0) 00:58:29 executing program 5: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xdc, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x5}, 0x40) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:29 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x101) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x4004084, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0d7f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = accept(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000100)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000440)={r0, r0, 0xfff, 0x4, &(0x7f0000000340)="c7156c1610ef584b432f3c3b48e8f034a365fd1891e0f3509d806eb5a571d3c9a0a344ca7e19611af8f2f9e6526a99833e88eea5881cbf86b386bcb5c65e5ae33563e3d8903305e79da148e0bd646689cf2bd60f0f981bac9f862a577f2e03473484e5b46fc3e649822e73b8d6d636bca4b50853ed9b01a94c087df0ca1b60911a42cae2e4d8c0981a009aab7d8449acdc674452b85acdd9c16a4d4b8e9fc77e60eb9bf8694b7afc2a74498a2427a2e231a86949abcdfcdb9f4a8af902360d3959438e56e69007effe3b108e96d8422448bbaccb17e5e29abf0ab0036ffe89eada2a74361d65905107412d6e5223935964dc11", 0x9, 0x5, 0x7, 0x9, 0x7, 0x20000000000000, 0x7, "5d448e3a46cd10f16d72b9e8c0f4f81b689b2eb0535bcabcb413b12fde38548fe8d8f9ccd1d69b4b8076207edcf2c140502f57e76a255e9105c9f163d089f00c6dc86f652655d3672aa6fe1a4d0a28a1421f868dbe262c3b7c0b472cf7f8e7b4457cad0dc7dcb2263ac5ec7bf8a600d99288f41f321201d417cf72d4ac9868351d154d6e33730d65ded74b2293fb3d52df2c6d4f48ed5489eb2c4d6048045d0dbb725375219154f960721997cf9ca38c710219bdb1643c59896ddde437de2d735446b4ddd50955b757f221e58cf018a21d6efcd6735a521e53e557b28aafd513"}) sendto$inet6(r0, &(0x7f0000000000)="d5187272ba61520275b693f80026d2a0758682073e5c8c86e1e718c1155226d879f61c0b6e3c4b76b49ef43a43c6341de1111ab25f8736cfabdd9a9e1d6db5adeed7cd4428c01adec144346cd60589193cb350a21be4e7cdc8b08560ddfc42182e7a89f8a2f13f623a17dd04c6b73c8c89739a1ab772e3f7bbf65af956e97373147009bee44034e35902fc7c", 0x8c, 0x20000080, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 00:58:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 00:58:29 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:29 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:29 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x8001) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a6c4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e21, 0x6, 0x0, 0x20, 0x80, 0x7f, r1, r2}, {0x0, 0x9, 0x7, 0x5, 0x0, 0x9, 0x9, 0x4}, {0x39e, 0x3, 0x0, 0x24}, 0x3ff, 0x6e6bb7, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0xfffffffffffffa3b, 0x5, 0x80, 0x6}}, 0xe8) 00:58:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000300000000000200000000000000000000000000000000000000000000"], 0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) prlimit64(r2, 0xb, &(0x7f00000000c0)={0x8}, &(0x7f0000000100)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x62f02bbb}}, 0x1ff, 0x9}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000340)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x40000000000004a3, 0x3fc20000000000, 0x9, 0x5, 0xb2a, 0x40, 0x80000000, 0x3ff, 0x1, 0x8, 0x9, 0x7, 0x9, 0x80000000]}, &(0x7f0000000280)=0x100) 00:58:29 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000380)=[{0x1010, 0x118, 0x8, "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"}, {0x50, 0x13f, 0x2, "35e85af44a2e476ac1959c995ab7d23d6b1c974cb2b2abdc9f06620815b0029961bc3e3a14a7a2b1d617641ce701e713327cdd8bb77e4d1bfa3da59d92"}, {0x58, 0x3a, 0x5, "7b66e50254b612fe783c85cad41b2946645e07f6595e3840f9841b331378528b89a3fde5274a3482edc0b4a7b0df54c3bfd27c21c28e233f015965fdf02cbd841bb43dfbef4890fe"}, {0xa8, 0x189, 0x9, "cf017e2847766daed645fd8463001c2883ee5c2a6035db6ebfa427c4c74489b4b475f6436b98705b4dfd6234db65e37b95a3257dcb36d317262300434870d76ee7b2dd69c288525d942e4c803c571e88b852721c1b1aca45e405cb3ff0a2d27b5821fd8ed62ee73700a5a8bb3a0f89ca1acf056e4fb9dcbf645733fd5b5b76ea2ae2d05dcbef512a36558a41a46c9797ea3aa3a3783c85bc"}, {0xd8, 0x4, 0x8, "0f1bc9f1af881e0333df192ae085c68a6e30e2580e47f6a5fe54641af46de1198613e3e21c2012a40e16147371e082b11ece4da833dbe3b7020e2816dc1e332276d5dd6f868fe50f0ef26618e7fa7dd05e0f126afcf56ba36cb2b9e0969f30d1021fa73632441bb5d7b9cc9c9b19251b3ac14cdeee36836b4687963899bde4cacd0faa3100090b827e4c1dd1c494dc9c97b6edbc106014c1d17355b27630589f227f167deb154363a32a9b434779d8732302996ddad3bff3492806e37847e36443ee"}], 0x1238}, 0x0) [ 298.871933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:29 executing program 0: r0 = socket$inet6(0x10, 0x8000000004, 0x1000000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x1, 0x20000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000080)={0x1, 0x1, {0x34, 0x2e, 0x14, 0xe, 0x0, 0x4, 0x6, 0xb4, 0x1}}) 00:58:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20401, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0x869, 0x3}, 0x2) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100)="fa5185bceb9f13fb8d0000ac1640329c61322c428e56e972abb8938be0f3de3bd53608401743318f5f8c01774414eb4021508a8319d15e557d2fb97dc65f1aaa6c2d12d5378d575c8755940cee9c3a9ddf51bf5e83f74801d8277eb331262c6c5e3cac14b03de6278e4830f7861fd584f149e76e176bf6ad645976", 0x7b, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x10000}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r1, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) 00:58:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0x0) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:30 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xcf21, 0x0, 0x6, 0x9, 0xa5ec}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x3, 0x4) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/70, 0x46}], 0x5, &(0x7f0000000580)=""/7, 0x7, 0x200}, 0x9}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/47, 0x2f}], 0x4, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000001780)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001800)=""/94, 0x5e}, {&(0x7f0000001880)=""/140, 0x8c}, {&(0x7f0000001940)=""/247, 0xf7}], 0x3, 0x0, 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001a80)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x80000000}, 0x3f}, {{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000003140)=[{&(0x7f0000002b40)=""/107, 0x6b}, {&(0x7f0000002bc0)=""/85, 0x55}, {&(0x7f0000002c40)=""/148, 0x94}, {&(0x7f0000002d00)=""/220, 0xdc}, {&(0x7f0000002e00)=""/68, 0x44}, {&(0x7f0000002e80)=""/13, 0xd}, {&(0x7f0000002ec0)=""/199, 0xc7}, {&(0x7f0000002fc0)=""/164, 0xa4}, {&(0x7f0000003080)=""/147, 0x93}], 0x9, &(0x7f0000003200)=""/186, 0xba, 0x400}, 0xd82}], 0x5, 0x0, &(0x7f0000003400)) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000003440)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x3, 0x1, 0x0, 0x100, 0x100, 0x58}, &(0x7f0000000140)=0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) 00:58:30 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) 00:58:30 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:30 executing program 6: socket$inet6(0x10, 0x8000000003, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000700)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0xfffffffffffffd47}, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000380)=""/73, 0x49}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/99, 0x63}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/110, 0x6e}], 0x7, 0x0) socket$inet6(0xa, 0x1, 0xc4) 00:58:30 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) socketpair(0x10, 0x0, 0xfffffffffffffffb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa5, 0x1, 0x3, 0x1, 0x4, 0x5f, 0x8}, 0x20) 00:58:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x402842, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x27) r4 = dup2(r2, r2) ioctl(r3, 0x3, &(0x7f0000000280)="0a3f97f42563715b21a1a0fe751f8b6aafc1ee597fa2f7349d3ac48bdf14c71bfe81fa4fd225ff7012959835ca7cb23ae533249d438e3258982787e105c3c78d2748818b596ecce9ca411e02c225d698f78e478afe1e6ed0820649379ac5480090f167d05921c5b57059687d564cd38cd42c5a1102d9b3e866222ae85633c9b67c7bfb99d4f28add9349a8d316800ca2b9bee5ce8f47f8d29ccc257a9316e7464deb793f2f89f1dd6d64ae70f860ccc4b41718aa76b0108840a55a955879241f6fcc1b2b4512b5bb2f4be1b7") sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800aa053561000001005bc601c125d902b680caec9c7d58ec872cd7b0927d2b8fe00bf7f09c6e94df40c0c85f9b309e4194a7f9000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00@\x00\x00'], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 00:58:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) flock(r0, 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x6, 0x5, 0x5, 0x0, 0x6}) 00:58:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 00:58:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) [ 299.834403] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$FICLONE(r0, 0x40049409, r1) ioctl$TCXONC(r1, 0x540a, 0x0) signalfd4(r0, &(0x7f0000000200)={0x9}, 0x8, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000040)=""/200, &(0x7f0000000180)=0xc8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x400000019) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240)=0x7ea) ioctl$TCFLSH(r0, 0x540b, 0x0) 00:58:30 executing program 0: r0 = socket$inet6(0x10, 0x8000000004, 0x0) setxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000006c0)=@random={'user.', '\x00'}, &(0x7f0000000700)='\'+vmnet0wlan1loKeth0ppp0cpuset]{\x00', 0xfffffeb8, 0x2) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2389, 0x40000) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000000c0)='\x00', &(0x7f0000000180)='+\x00', &(0x7f0000000200)='-0user\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!\x00', &(0x7f00000002c0)='keyring}--vboxnet0\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=':\x00', &(0x7f0000000400)='{\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)='%](selfsecurity]$wlan1:proc\x00', &(0x7f0000000540)='[\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00'], 0x0) 00:58:30 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x400, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x7, [0x7, 0x3, 0x6, 0x100000001, 0x0, 0x1, 0x1000]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xd1, 0x0, 0x2}, &(0x7f0000000200)=0x18) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000280)={r3, r4/1000+10000}, 0x10) 00:58:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:31 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0xfffffffffffffdb4, &(0x7f0000000000)=[{&(0x7f0000000380)="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", 0x55}], 0x1000027f, &(0x7f0000000180)}, 0x3) 00:58:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) pkey_alloc(0x0, 0x1) socket$inet6(0xa, 0x5, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) unshare(0x2000400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fef000/0x4000)=nil, 0x7fffdf010000}, 0x1}) read(r0, &(0x7f0000000140)=""/165, 0xa5) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:58:31 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000001800)=ANY=[@ANYBLOB="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5eed87936a94e563fba78bbb19f7db387037bf00906f891101f9c61db8b6317e7e603ffd10a510b087a56e4385864e0df5e53b88a6b9321c62b37f746dbeeeb4520d6c4f276bbe0c4c891077772a9aa37f616c24dcef9e3e5c922e5815c305b1a99c90fb509d7d151db636c35fcb2dfac27ca42b4b1fc46a41bfa117793eee2233d2d71e3adeab6619fddcd7fdd0c9db7e8ae9dc919141ae293f1743195494ace72d613bf738eee38ead147857a94ccb8e4386e0c3a7a99fbcd07f60c5cf6cfc5cbb3e3ab43b311007517a1d8f9bc805e668f4f1ad65fb76a08d209"], 0xd2}, 0x3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x210840, 0x0) 00:58:31 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = semget$private(0x0, 0x1, 0x20c) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/58) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000040)="0000eb9d0000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r3, r2, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r5, &(0x7f00000000c0)='net/dev_mcast\x00') bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:31 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x9) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/39) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x1, 0x4}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)="943ffa62495d0f4a8747d411a800ef8a1e2ae286a5f6f13ab83bdb1fcd939b27dfb893d1407321cafeb56efe0b1056d22a74f399c7d4dafefd6b1ac60e76796c56cd0e18bcaa3d091e0f9d96858cbe9613f10cfbf042efd6985463794798d24cb2df91c26bae84318980fbca398c81f5237210f74726578f6359743417ce5e318d7a46e1c946697c9f78437c9789ac3fcac60a84b95fd6f8a0d923411edd25522f38fc5a8974c000e6bf49b8a907889766", 0xb1}, {&(0x7f0000000440)="8d69e2913159a7ac20553de542b240428b1243d5fc54b0ac663160618299e1c259ba7aba6d816b8ac4b337a78524304dcb5ac257e7f7d0a1cf19dc98f7862de5d18dac07f153f9dd3b82071a2f131f2335ca069cd65da2af70b4e8ed8c0e2a53d6235e9e3e56852538f14eefc70454d431dde5b16af669db59d355961717e8bf8c635093bd2bda41d215f2f759d2fc7f44a4cf4e30e236c37fa7edd4cd25e139a13982d6740164eb8c82cbac945b0567c7dcb50a80dd0fc70d247e8fe90f00ae8ba65077a7170add2c2553264b04d97ce8c99902bbfb99562614c3f62874412c43286e61648d160c315fbbc6d9b0ae73f43a1a", 0xf3}, {&(0x7f0000000540)="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0x1000}, {&(0x7f00000000c0)="5f50ba88b6e408f621afedbad790234277a01995ed", 0x15}, {&(0x7f0000000180)="45ede761019ce1e8c348bbb29c77312640922ab869f434d34269d6f3a27714a54cb9ddb3fd8feafd9fd6e1be7f52469d67a8", 0x32}], 0x5, &(0x7f0000001540)=[{0xc0, 0x88, 0x4123697b, "627662ea7d7da0a736471eca0af11e53127ddd6933ed375f4939040d08f560630efdbd04e0d9ce01ba532bd8aa8bdc7b0a67903c565cf81c98d4538d466a568086236ce4c306cf0f7f40a6d17b7639cacf41ec1d09bcb4ea9226295047ab9ea103bc51a66ed50660742280b0e16b266526279ed2b28daa4bae0dc02a2ade88353a06877f926d7a804a922cac3757b8a9f715ce126f664148ce74615c1b6580c0d3b98a13a8eb28d63582121c"}, {0x1010, 0x117, 0x200, 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{0xc0, 0x101, 0x5, "6c8a3265665f6e994a0c7fe7a8242d841f6e7466010a99d9511b850d4b84501a7773dec8848deb10640c17e4aab3d08fbfd6f55be9e5edc336ec70565a45f0180dc310014071564989ffc470cd2773dd083179cfd0837dcb6737afe034324a9ce1e3d6e13f27412f86512bc1fc5c8d285b4255051ce0517d8efd2c334efc1f4cc88508d99e5ca281dbe969d2f59a51557a81ef5f964a29a08b02bc602fe1001b4ded0ef17aea692a25c80088851176"}, {0x18, 0x6, 0x5def9a38, "a519"}, {0x20, 0x0, 0x7, "4c8b8b4830426ade15a9765813c13fcd"}, {0x110, 0x1, 0x10000, "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"}, {0x1010, 0x88, 0x9, "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"}], 0x22e8, 0xc1}, 0x8000) 00:58:31 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0800dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000000)=""/165, 0x44) 00:58:31 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) [ 301.001986] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$FICLONE(r0, 0x40049409, r1) ioctl$TCXONC(r1, 0x540a, 0x0) signalfd4(r0, &(0x7f0000000200)={0x9}, 0x8, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000040)=""/200, &(0x7f0000000180)=0xc8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x400000019) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240)=0x7ea) ioctl$TCFLSH(r0, 0x540b, 0x0) 00:58:32 executing program 0: r0 = socket$inet6(0x10, 0x805, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x1, 0x707, 0x6, 0x20}, {0x9, 0x1, 0xffffffffffffffda, 0x3f}]}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'ip_vti0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000840)={@mcast1, 0x0}, &(0x7f0000000880)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) getsockname$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e80)=0x14) accept(r0, &(0x7f0000000ec0)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000f80)={@local, 0x0}, &(0x7f0000000fc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000)={@loopback, @empty, 0x0}, &(0x7f0000001040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000011c0)={0x0, @local, @broadcast}, &(0x7f0000001200)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001280)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000026c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002800)={@remote, 0x0}, &(0x7f0000002840)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005f00)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000006000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000006140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000006340)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000063c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006440)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000065c0)={0x0, @dev, @local}, &(0x7f0000006600)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006700)={0x0, @remote, @rand_addr}, &(0x7f0000006740)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006840)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006880)={'bond0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000068c0)={0x0, 0x0, 0x0}, &(0x7f0000006900)=0x14, 0x80800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000007340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f0000007300)={&(0x7f0000006940)=ANY=[@ANYBLOB="8c090000", @ANYRES16=r1, @ANYBLOB="00032bbd7000fedbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="28010200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ffffffff08000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400cb99000008000100", @ANYRES32=r5, @ANYBLOB="5c02020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff07000008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0401020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007908000008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040040000000080007000000000008000100", @ANYRES32=r13, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000300000000000000000000000800030003000000080004000000001d3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="1802020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r17, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="8400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="6801020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28], 0x98c}, 0x1, 0x0, 0x0, 0xc084}, 0x0) 00:58:32 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x4000000) 00:58:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:32 executing program 0: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x6, 0x4, "62033f1ad3cf", 0x2}, 0x62) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000180)="3471cf012f25d8e9d5d2bfddb19763b0", 0x10) 00:58:32 executing program 6: r0 = socket$inet6(0x10, 0x8000000007, 0xffff) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2a55, 0xa3c8, 0x2, 0x8001, 0x7}, &(0x7f0000000100)=0x14) read(r0, &(0x7f00000004c0)=""/165, 0xffffffffffffff6e) 00:58:33 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="9f59dd90c2d9b48d37beb6b115802011d1e540f85fe203a2506eb26880242b534013bbcf0599d023fcf6653b6a3f329b204f552bc6a3f5c6602507cbbd1bcad91cdb92aaa94b5ff1fa577772360b65d187efbc1a78e498dfcac2dc90990d4e06ed1eb77f933df0910bf2b99e2e8f4fa353b544303ef5b97efc86b57c54b0b917c062679a03ed51edbd34b3e3b731c8b4fc73af30e3e34eb986c88d34c04ea8cace47037608ba32f03348f7fdfd") sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:33 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x10000090, &(0x7f0000000280), 0xfffffffffffffc9d}, 0x0) flistxattr(r0, &(0x7f0000000100)=""/167, 0xa7) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:58:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:33 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x5, &(0x7f0000000200)="ec07c136b6335068888e90a5ec4c1dd3a00b9fa6be70074aaeafbb3d83452f79c00e0f6e8d906581a33bd60e69ec9d69927b4a334030ea3fa0f4b2dd1374704b551a5af9f3a3d9449824b1a9f6970f3d4b56c82189024dcdad3eaaa829647cf0b7d3ace35a1b87fb6b0876629624a125bde3561aa51788c7bcb24632295c6b3e6253565d13fb57e61e15d48cc1e20b0fe94cd4d0644ee0596d25aefd213ac358cfe027b3b6689321d6425495ce97f6cad80fe2176834613d5e21588c8c14fa1f8ccdb07edc7d8b9bd657b723abb76c1b") 00:58:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipv6_route\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000004c0)={@dev, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000540)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r4}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000600)={@empty, @broadcast, 0x0}, &(0x7f0000000640)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001f00)={0x0, @loopback, @broadcast}, &(0x7f0000001f40)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001f80)={@mcast1, 0x0}, &(0x7f0000001fc0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002400)={&(0x7f0000002000)={0x3f8, r2, 0x20, 0x70bd25, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x198, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff1a}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc539}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xcc}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 00:58:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:33 executing program 0: r0 = socket$inet6(0x10, 0x8000004000, 0xc8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x40) fcntl$setflags(r0, 0x2, 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={r0, 0x0, 0x9af5, 0x4, 0x8}) [ 302.131387] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000), 0x0) socketpair(0x1, 0x80000, 0x20000010001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x3d, "49e692d28282c71554ee79fb4249a944b0fbce64749006be89a641a03d109df57e5bbd78e1954641af57df900ea972afeec64976b5af34211a1f05aae5"}, &(0x7f0000000140)=0x45) 00:58:33 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfe, 0xffffffffbffffffd, 0x14445ec1, 0x1, 0x757}, 0xfffffffffffffd96) 00:58:33 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = getegid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 00:58:33 executing program 6: r0 = socket$inet6(0x10, 0x80800, 0xb) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f00000001c0), 0x807fd) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) dup2(r1, r2) 00:58:33 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0xa2f3, 0x33ea, 0x7fffffff, {}, 0xfffffffffffffffa, 0x3}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x3, 0x6, 0x20, {r3, r4+30000000}, 0x5, 0x3}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000280)=""/194) mq_timedreceive(r2, &(0x7f0000000380)=""/179, 0xb3, 0x100000001, &(0x7f0000000440)) rt_sigreturn() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x1ff, @empty, 0xa1d}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xe2ac}, @in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000580)={0x7e06, 0x1, 0x1, {r5, r6+30000000}, 0x2f59, 0x7}) syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="830aa2e0b730e1624f68b1e389ca1a9b81b17f33d8f2871513ffba37b8552cba4ca65bb5c4a1e3b5b60568dfa003e8088b690eaf614724b7f12e889372108600f51af65ae8e8db7eff699d199ef7aef994444700e94e9fbd201dea11de550a0b4fc54b656ecf73838f8318fb42", 0x6d, 0xfffffffffffffffc) r8 = request_key(&(0x7f0000000740)='rxrpc\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)='\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r7, 0x7, r8) add_key(&(0x7f0000000800)='id_resolver\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)="903e2779544bf87896ee7b90aae9a2ab8da92dc43d5ef68a884bdb7f22817b94b071c6f68a26d6c54fa5fb5609d3ac249c", 0x31, r8) r9 = syz_open_dev$sndseq(&(0x7f00000008c0)='/dev/snd/seq\x00', 0x0, 0x10000) clock_adjtime(0x3, &(0x7f0000000900)={0x800, 0x9, 0xe3f2, 0x3, 0x2, 0x8, 0x8, 0xffffffff80000001, 0x0, 0x2, 0x8, 0x21, 0x1000, 0xfff, 0x6, 0x10001, 0x0, 0x10000, 0x3f, 0x5, 0x3aa, 0x80000001, 0x7fff, 0x5, 0xd78, 0x8}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000a00)={0x1, 0x9}) eventfd(0x8) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) add_key$user(&(0x7f0000000a40)='user\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)="809a643934afd29021bdf3ceab36597b58ba8528d3dd1f3ad900464f539722e19cf1465c4a3da509c93a6f32fd5619495f640732f0e009d43498fd1aef2a586701e43dfe1fce0e9cab20187da8de849aeb08d204d56cb2dc97b1b0a52bfbf6ef877aa634b01b60d879374da16c9631d9649989ef5cc34dedad057698f46a6089784ed2592d27d064", 0x88, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b80)={0x0, 0xe495, 0x8, 0x401, 0x3ff, 0xfffffffffffff472, 0xfffffffffffff801, 0x4, 0x0}, &(0x7f0000000bc0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000c00)={r10, 0x7fff, 0x20, 0x2, 0xfffffffffffff800}, &(0x7f0000000c40)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000c80)={r11, 0x34, "a4ed877ba5dca92a35c21872587cd6cc716482dae995ee10b840cbadd09c66558d6b552fa83ea581e69d625aa61cf9d6f54147c9"}, &(0x7f0000000cc0)=0x3c) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000d00), &(0x7f0000000d40)=0xc) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000d80)=r2) r12 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r9, 0x4c80, r12) 00:58:33 executing program 0: arch_prctl(0x1003, &(0x7f0000000200)="c9cd50c40b513e3256039638143fe407f4f2df0818988839feb0d758598773377e577848a6189b40335faa5b3373588c81ba2f2c9a1903ae499be67817556a8d08956a541afcf016797fa21958873599cfaeebc9056ef55021424ce49b31b397c4d4aa9cee9642ec7a62fe8f0f8745143518511c4f3742ed5ca2c8c396d8d6eccda1b931d722430e09c292e4e312aafd6ada9c4527b48fa10569221feb365b58b39411fb886c02a0f12e768145750885a1fd07014dbf6008ac8ec9e8cf33d4d1a33a9798540ffe7f1fce0f236fffd4992e7e4036a7a50dfd2a8a8427e4a7964b0cf1") r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:33 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ce, 0x20001) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000040), 0x4) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1000000000000202, &(0x7f0000000000), 0x0, 0x800000000}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x105000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x10) [ 302.588109] nla_parse: 56 callbacks suppressed [ 302.588124] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 302.601635] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:33 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000140)) mknod(&(0x7f0000000100)='./file0\x00', 0x1041, 0x0) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000740)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0xffffffffffff0001, 0x2, {0xffffffffffffffff, 0x1, 0x10001, 0x1, 0x3}}) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3, "a07124"}, &(0x7f0000000080)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8, 0x10}, 0xc) [ 302.680655] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 302.689501] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:34 executing program 2: pipe(&(0x7f0000000180)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x10001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000000)={0x2b, ""/43}) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:34 executing program 6: socket$inet6(0x10, 0x4, 0x402) 00:58:34 executing program 0: r0 = socket$inet6(0x10, 0x800, 0x1) r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000140)="22b98ac6c83779f30d5430c72688120b5ea16469e14fbb7be693911df9a049ccc124924031fae4db8f31fb264c000008000000000000000000001fea739312938bb0ed7f9546203d4f2fdb2bf5ba855fa71b1b11f873e662b7e1d5ba25abe50dfd85de75") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:34 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:34 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618074665ae34a1fbdde27a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:34 executing program 0: r0 = socket$inet6(0x10, 0xa, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 303.209715] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:34 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000006c0)={0x0, @empty, @local}, &(0x7f0000000700)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007dc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000007ec0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007f00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000008000)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008080)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000008240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008280)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000009480)={@remote, 0x0}, &(0x7f00000094c0)=0x14) getsockname$packet(r1, &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009540)=0x393) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000095c0)={0x0, @local, @multicast1}, &(0x7f0000009600)=0xc) getpeername(r0, &(0x7f0000009d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009e00)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009e40)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000009f40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d980)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000000da80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000dac0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f000000dbc0)=0xe8) recvmmsg(r0, &(0x7f00000136c0)=[{{&(0x7f000000dc00)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ed40)=[{&(0x7f000000dc80)=""/191, 0xbf}, {&(0x7f000000dd40)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x8}, 0xffffffffffffffe0}, {{&(0x7f000000ed80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f000000f2c0)=[{&(0x7f000000ee00)=""/219, 0xdb}, {&(0x7f000000ef00)=""/210, 0xd2}, {&(0x7f000000f000)=""/88, 0x58}, {&(0x7f000000f080)=""/142, 0x8e}, {&(0x7f000000f140)=""/48, 0x30}, {&(0x7f000000f180)=""/162, 0xa2}, {&(0x7f000000f240)=""/93, 0x5d}], 0x7, &(0x7f000000f340)=""/225, 0xe1, 0x3}, 0x6}, {{&(0x7f000000f440)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000010640)=[{&(0x7f000000f4c0)=""/4096, 0x1000}, {&(0x7f00000104c0)=""/232, 0xe8}, {&(0x7f00000105c0)=""/74, 0x4a}], 0x3, &(0x7f0000010680)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f0000011680)=@rc, 0x80, &(0x7f0000012bc0)=[{&(0x7f0000011700)=""/241, 0xf1}, {&(0x7f0000011800)=""/4096, 0x1000}, {&(0x7f0000012800)=""/160, 0xa0}, {&(0x7f00000128c0)=""/194, 0xc2}, {&(0x7f00000129c0)=""/187, 0xbb}, {&(0x7f0000012a80)=""/11, 0xb}, {&(0x7f0000012ac0)=""/20, 0x14}, {&(0x7f0000012b00)=""/164, 0xa4}], 0x8, &(0x7f0000012c40)=""/163, 0xa3, 0x7fffffff}}, {{&(0x7f0000012d00)=@nl=@unspec, 0x80, &(0x7f0000012dc0)=[{&(0x7f0000012d80)=""/5, 0x5}], 0x1, &(0x7f0000012e00)=""/245, 0xf5, 0x7}, 0x5}, {{&(0x7f0000012f00)=@nfc, 0x80, &(0x7f0000013340)=[{&(0x7f0000012f80)=""/138, 0x8a}, {&(0x7f0000013040)=""/1, 0x1}, {&(0x7f0000013080)=""/126, 0x7e}, {&(0x7f0000013100)=""/165, 0xa5}, {&(0x7f00000131c0)=""/57, 0x39}, {&(0x7f0000013200)=""/27, 0x1b}, {&(0x7f0000013240)=""/238, 0xee}], 0x7, &(0x7f00000133c0)=""/197, 0xc5, 0xbb}}, {{&(0x7f00000134c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000135c0)=[{&(0x7f0000013540)=""/70, 0x46}], 0x1, &(0x7f0000013600)=""/144, 0x90, 0x1}, 0x1ff}], 0x7, 0x10000, &(0x7f0000013880)) openat$null(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/null\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0xffffffffffffffc1) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000142c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000014280)={&(0x7f0000013980)={0x8c4, r2, 0x320, 0x70bd29, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x2a0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x3ff, 0x1, 0x1, 0x7}, {0x9, 0x100000001, 0x7b3e}, {0x10001, 0x8, 0x8, 0x2}, {0x7fff, 0x4, 0x100000000, 0x8}, {0x95, 0x200, 0xc3, 0x1}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8714}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r8}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x16c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x91fb}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1800000000000000}}}]}}, {{0x8, 0x1, r15}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1d1}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r18}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1}, {0x254, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x413}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x8c4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:58:34 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x20}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x101, 0x1, 0x7ff, 0x8, 0x1, 0x8, 0xfd93, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x10}, 0xc) [ 303.398026] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 303.406928] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 303.431395] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=@getae={0x26c, 0x1f, 0x300, 0x70bd25, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0x2, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8001, 0x3505}, [@ipv4_hthresh={0x8, 0x3, {0xe, 0x19}}, @ipv4_hthresh={0x8, 0x3, {0x15, 0x5}}, @sec_ctx={0xfc, 0x8, {0xf5, 0x8, 0x1, 0x8001, 0xed, "fd929b56a7f7d21a70da24b693312738dc87b2a786f1c480eecfbd5ad93fc6857c5be596e2f66f71aae7a55f6c21bde68d42f1d5abdcd9c76a3aef12d2078d816703b052ca8f1a2fe40693b5ba161aa76242201b8012049370fa6b3ebf7fafae14078eec98f8780e4a4d674b44f94c425ae13684d4a6e7294032885648d40d932050f2a01a9b4279ab28dd8e69bbb2ccc7f175d95e874c9b717fc8aff1ca6b20b3b5427a49f7b9ee75a5509fe90a7df4d9943dcef217dd7e084e8ce1719eb4e6449b531ee79efa8b9f6cedd19b5a0e260d65a1a4382f10b539c69a09e60dd1a4d57987cf9c9121ac5d7350b17d"}}, @sa={0xe4, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x9, 0x4e24, 0x0, 0x2, 0x80, 0x20, 0x33, r2, r3}, {@in, 0x4d4, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0xd, 0x80000000, 0xff, 0x5, 0x9, 0x6, 0x1, 0x7afa}, {0x3010, 0x8, 0x8000, 0x5}, {0x4, 0x7, 0x9}, 0x70bd2d, 0x3503, 0xa, 0x0, 0x2d, 0x2}}, @lastused={0xc, 0xf, 0x9}, @proto={0x8, 0x19, 0x32}, @policy_type={0xc, 0x10}, @offload={0xc, 0x1c, {r4, 0x1}}, @replay_thresh={0x8, 0xb, 0x1}, @proto={0x8, 0x19, 0x7e}]}, 0x26c}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x800000000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30735f1c409a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a02527803fc9437c06869a7f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a987f5d"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 303.440188] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 303.493963] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 303.502853] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:34 executing program 0: r0 = socket$inet6(0x10, 0x80006, 0x100000001) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 00:58:34 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/ppp\x00', 0x80000, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/ppp\x00', 0x4d1fd12e5c98297b, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003a40)={r1, r2}) r3 = socket$inet6(0x10, 0x8000000003, 0x0) r4 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="98144a83c638d38e8e92dbb18ddfe78c5ddae0108367e7aee5ece60c7c8d9a7114bfd954b2a804161f11f8ba47512166d58f6eaf46341e62ac4f0c12dda6d52620abcb7fdd8bfc613db46c9174b41ae2745ca9efaefb65baddc64f115dab4e7fe6d2761f9bf0f13f8be9d7d30feb5a8806d38966116d3eeefa83e392b77947d5ab1c3854", 0x84, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x400) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r5 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$BLKRESETZONE(r5, 0x40101283, &(0x7f0000000080)={0x9, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) 00:58:34 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) socket$inet6(0xa, 0x80001, 0x2) 00:58:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_int(r0, 0x29, 0xecdae203915c346c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='eth1\t\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='#securityvboxnet1\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000440)={r3, r4, r5}, &(0x7f0000000480)=""/154, 0x9a, &(0x7f0000000580)={&(0x7f0000000540)={'md5-generic\x00'}}) r6 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(r6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x244) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000080)="2f3e805fe2f2f24526d58bd5384ad97704000000", 0x14) read(r0, &(0x7f00000005c0)=""/163, 0xa3) r7 = fcntl$getown(r6, 0x9) setpriority(0x0, r7, 0x9) setsockopt$inet6_buf(r6, 0x29, 0x27, &(0x7f0000000100)="128a9c7963a4794bccc7bc3bdec7fa2b25c4cb9ebafd9eafbc701339bbc57ad1eba37198f22c461d5d11fe4bb3b0a2ab3133efa1e60e9c2edc189586ef87ec332e5b5ad256498f84ea57c24ee87a32f4d62211b5d5af1a67665ca513b752f66b9e3bbd476321dcc429f40245c92e3dddba342577f434cd216a8583a7c3192c16e9e7e1ea613c31677a446f36a3fd13b5e46c6333c7c0ae5d91af4df375d18ffddc7b4507d7", 0xa5) 00:58:35 executing program 2: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x2f, @loopback=0x7f000001, 0x4e20, 0x3, 'wrr\x00', 0x24, 0x8, 0x4}, 0x2c) getpeername$unix(r0, &(0x7f0000000440), &(0x7f0000000180)=0x6e) pipe2(&(0x7f00000003c0), 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000500)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000580)={0x6, 0x118, 0xfa00, {{0x8ef2, 0x7, "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", 0x47, 0x2, 0x7, 0x10001, 0x1, 0x1, 0x7fff}, r2}}, 0x120) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r3, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000780)={0xde, 0x800, 0x4, "cf389fc10a7678ab787724cd59b0f23611bfbe9756e0e8a1b33f0e17bf66e583027d211cd09e9e665a1adc232372c217acf67c5905bb186d26d0e78eb5632d1da3a02d2aa4d21c82e4fbe3e2b385f10948e26210da36877ffa753dc1b7ddec05b35b2e3e63b7ea9a88685f5f8e43a5be2f11b75ddf889583ade36edcb3415e14644c8517f143494394bf70cc67c3f54c161430c2301a58f1035e78dcb34e2936e1de10e7e41905d97c78c19a8144114bd08147f2001a134b53e0abfc8aaee8987e9726d7c381d1d05081d7a96cc3051b219deb76803b48005a6d5b2db43c"}) openat$random(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x1, 0x0) tee(r4, r4, 0x7, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) sendmsg$alg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="6884ab92ae78702ad27e7ab4182312c7098354619cfe9943b6564ea6aee191d9fd0959a822b967afc1989b69cd4375c4d85a2156d42f9f4144e294c9e3c94cf6c775170648c94f69be2df90df4a7a7cd055a08ef66509067b2dcfba3fc7619d2b8426aa25db742e6ea4617f5f93e4f83fa1eed434f3c675de26efcf040abeac115f9f4bb84b5dbe9c3693f59564d260a97ae8c7320116cb93df55ba66798215d5d3d152e564bacfef323af53276f3fe7a8a0afb088493e9865915a966e7fdfae4d773e2e29c99dbaf32f3d0c416d063a3cd9a86ac9837d81615c8174826d49f6f39e6a48bd69b3daa872", 0xea}, {&(0x7f00000001c0)="bc045a94eec99545a636e9d75e2b5739a737bce9dee45154e4f49618", 0x1c}, {&(0x7f00000002c0)="54446f00397cf170341c1e2b3a706c535d2250e01eb305990a676255c0c8cb742c66f77d875e2af0afbd0478de3009f26d5ef04115437df05b4d19ef27feece04864beb777eb50a405d9dffc56872875de0f8e15b978b3455268d16af3e0d564447cc828ca5ae674116f3c2dda3edc508281342bda70d3504ab3e74403c883e93aba0b0b85069da8a39e07e3a7d6403bdb7665bb1faef953c90557b9f0377c1985f4b3b69e0f7c14bca96b47dcb8f1adc1dde27612939cecd1eea642c83a1e1b0daf4727969f10b511421b7ab65befa613f43d092102aeec0a8c4e", 0xdb}, {&(0x7f0000000200)="0449ee9141c22a37173ef6157202f05ae6239f6fdffa9dc31240776d8d4852f6d9a29ae10e4e9aad68b4c71a3e9eab47a66e69f47e0ed63d014e499b60", 0x3d}], 0x4, &(0x7f00000003c0), 0x0, 0x80}, 0x810) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0xffff}, 0xfffffffffffffe4a) sendto$inet(r4, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0x8, 0x101000) 00:58:35 executing program 6: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x200d) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r3, 0x1000, 0x1000000) socketpair(0xf, 0x8000b, 0x3, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_DOORUNLOCK(r4, 0x5381) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sched_setaffinity(r2, 0x8, &(0x7f0000000540)=0x1) clock_gettime(0x0, &(0x7f00000004c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) 00:58:35 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f81a4a009a7d4c5cb6c4f9da9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b309600000000000000ec3f118d90c501f627e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98dd29a4c5897569d854c8129b404c94b9395569deb9585ed09d6e3b5d55d1812281093896b7141caded4cc4dc677775660b6331a0922996c84f01fc76da04a819f3cbc7c875522c25f57c5b2f5a3c5f85a711181f"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r0, r2) 00:58:35 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:35 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0xffffffad}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x298}, 0xfffffffffffffffc) 00:58:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc8b6c26c0070a40778") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) dup2(r1, r2) 00:58:35 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '$\x00'}, &(0x7f0000000080)=']vboxnet0\\.cpuset\x00', 0x12, 0x2) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="782975b37c34f48c2af055a36ecc82390cb85e0e6275efd773f0dd9e830871a1954371393be21ea4af5400b913f1c3d0e0e22b76f1a2aa4a31c10db0bfa65bb07bad2c568b3d6d9e", 0x48) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) fcntl$notify(r0, 0x402, 0x1) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) socket$inet6(0x10, 0x8000000003, 0x0) 00:58:35 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x105}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x2620b90e628a435e, 0x80000001, 0x6e93, 0x4}, 0xc) [ 304.412359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:35 executing program 5: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000002000000000000009500000001000018"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 00:58:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000040)=""/165, 0xa5) 00:58:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@sco={0x1f, {0x43b, 0xb0, 0x3ff, 0x200, 0x8, 0xfffffffffffffffd}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)="d4df8059ff1f096edb85b7309736e2a3b536cc5cb910efc77b8cc200f44f445507c60d9ab785a3de93e144ae81b09454ebcd4a641a9a77a72c4821978732e5720569a90e69dd7c3cb3d6e7351136702d075355c81921a6a11aab825a4e164781322db45fd2df54ba5e3adffcaafa1354861e8ddc33bd0c6cfa24523d3c2f7677d52b01a7cb747bfc4c1407e2bbd36435025031ccf0cd3c6c", 0x98}, {&(0x7f0000000380)="286e212e7c65a290352200b480db6b8d1de58e1c342ede6e07dd5e1743e13bad7fc05e200c7ec2e1d94f239c2b28feb0faf6cd18b168d09280a67215f45f66233038bbfb1224baa44a38bc64b95f49275e05b9f76a636dd9811c28cf42046fcc99b0303c2a9c47ee00f522df54bbcd3bb1b83f2766e384536be699971c1dba38e4775fe7a25b1e293d120b6024f004214a9da9c511f49ae8dd2df7a53f43b94bb154", 0xa2}, {&(0x7f0000000440)="e7d03ed08f00640c1de3ef3edc66d1cdb06d4a7cf701b6f96b2cb9724ca7670ac018c3fc79732454f8eb0cfd493f3a4af26bff9f74f8f2fe737a1732a56a92263ed9f4d62964ec7e050a6a265c0d4822b5a44da827d836d0e0d9dfdf3c8f0953e733e02446870950495afac867df0324debb33fec1d245971ccfc44cbc7faf744cd40126e67463e23ea40ef7d0815a6db2f8c647a094ff73e041c55f822d4f282123584d1bf60fcf05f208c1f69d0f74ef9debddfba5caf097ac9fbd44a43c8800e9e04a", 0xc4}, {&(0x7f0000000540)="a5e48fc06cba5611b5aa8a933779c159992c8205cab769dc59c952f677b487f6f3058a22b217de65569e76021d87b2cc8d6e1b2ef72147bc3286b70eecf609ec036ab709bccaad7ea879f46143ce9c54e709cf6171f8b0055c4d65844ccad6f621c06846b170a3e3de4aae764e", 0x6d}, {&(0x7f00000005c0)="3383141c7378cffe3d8f7f9ff9320c3a2c7e95dc065c5be1261b277a2aa63e3a43fe632532528cbde3402e95bb0ef7b790b6b20d94afc7154dc57980ee8635ed60a9b0f264057d23b5f54ba610e9e85d94b199517a09a34967", 0x59}, {&(0x7f0000000640)="c9d2f38e0219316f4f39c860340cb0d0e58724c7ef6b087a6f2c55cc413e01b45d2374891a0bc34c3cb194303018cb8bda922e2000fb5a4bcb033abda2d3c071b6df57e8271d84e9c5cb6deb7ab431c1284d7511c8e4f6c55581b5c5ae37f50a312289f75bfa0ce764f046e34f9a6069c231a667c06f3047ce6555562600b39dea24e86d1332bb456e26d6567bddbad3153c4f44c4bf343bc59c9c23b0f02dc331e9d7b8b1708e3edd237e95e702ca80a6cc9f8ba26493a8042094c26ca803a07339", 0xc2}, {&(0x7f0000000000)="3a32d2bdd896510daf98eb03f7b8fa35", 0x10}], 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="c0000000a4751861903a5dfb3ea14183c3545158000000000801000004000000f09bdf3805f86d8a21dfc607fc6e7c58859244eb00a811b5a2e8b7a5b05ee14f92251369acaf0ddb8db89bbea91cf2ee98377aba5f256e7d2f6675332f4ba0253ce9534f0c915c4b92e8e73d48ba11245c0da6377afb10341a8f50f63c52480d46b8053d5c8b00c38dd3c23e6dd422e3baef9515a5c858d6061ae038baaf6030ecfc3d9c89c79561ff8b5811f2fe5f162e8a70a4ee6bca11d96cb23d815f0f"], 0xc0, 0x4014}, 0x0) r1 = socket$inet6(0x10, 0x8000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x67, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000880)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0xfffffffffffffe50}, 0x0) 00:58:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x141000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x4}, 0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = dup2(r2, r0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x0, 0x0, [], 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}]}, 0xc8) r4 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000480)=[{0xf8, 0x102, 0x3, "6f2c6fc48dd6290308e242fde460f152bd69cc461d08aeabc422832ae6dc56d74a7d031721df21c512d76e73351abbd44e71abb49db1067fe2ba30f5ee84a5dee5f12332995eb61411e03a4608578efb50fc5634f74b1ea5086bdeb68481ae42c8035ce72276f4b2bc3aa2148ab0b1b707c36e9de2554deae9e235ce0e9d67d52bcb2d2bc56dbbd44093deb497c55fa1db1673c65be199f2af92dc5e7ef694224138f654023cf513eba142a0fa5abb8bda09a7738af75ba763722a2b14c18877a1152c5268dc323c19df97ce431eb7820aaf9eecdcdc462c271cb4804b57be626ebc1adbbd"}, {0x90, 0x116, 0x9, "8a580a16e6261eaeaacd6dd39a6b76aac7d52af1aad63a088feb51d8c4f9ec1c5c1dbd067e7d7426c12cfbc1dc773c83b00d98d2dafb39abb99f47a45a8923546778b71185ff859e38a75757c36e1c47cf5d704dd3fa70fbb0ee36886a8fd63e17cbf24e9dd34075ec6eb0cf895739f7efc5750a5c7ba2747a841a3c9b2a57"}, {0x110, 0x1ff, 0x5, "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"}, {0x10, 0x3a, 0xf4}], 0x2a8}, 0x0) 00:58:35 executing program 6: socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:36 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCCBRK(r0, 0x5428) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000380)="1f813293cd0ae8b37deaee195e1adb44ac035a4ee267e8102d52f929164d18135cabf41bb7704ecf4a9aa15bfbf88d1fdada988fb70ebdc960404d7ae0", 0x3d, 0x20400000, &(0x7f0000e68000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @rand_addr}, &(0x7f0000000100)=0xc) recvfrom(r0, &(0x7f0000000080)=""/33, 0x21, 0x40010121, &(0x7f00000001c0)=@hci={0x1f, r4, 0x3}, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r5, 0x1c}, &(0x7f00000003c0)=0xfffffffffffffe00) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000002c0)) socket(0x8, 0x8080f, 0xa8d4) 00:58:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22}, 0x1fd) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x30, r2, 0x500, 0x70bd28, 0x401, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:36 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000001c0)={0xfffffffffffff947, 0x7, 0x2, 0x80000001, 0x3}) r1 = userfaultfd(0x807ff) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8001, 0x400000) mq_timedsend(r2, &(0x7f0000000280)="c309b387bbcd9f5657250cbdc6426f443f10dccb214469ecc95f5857ba92ebfb95c956aa5eec617d31000ba95e9ef5f7802767e91a", 0x35, 0x7, &(0x7f00000002c0)={0x77359400}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x9) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000180)={0x7cd6, 0x5, 0x7}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) shutdown(r4, 0x1) dup2(r4, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f00000000c0)={0x80, 0x5, 0xffff}, 0xc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)=0x2, 0x4) 00:58:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = dup(r0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/168) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="4169ac2c1f36f37e7967d783beb5a963ab78353634632e86761096629175cf78fb2c3e3c78760d3b2b552904f7df67b63eed2e531515a1d2375d536a02691961631fee5e", 0x44, 0x0, 0x0, 0x0) dup2(r1, r3) 00:58:36 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000001380)=""/138, 0x8a}, {&(0x7f0000001440)=""/151, 0x97}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f0000001500)=""/144, 0x90}, {&(0x7f00000015c0)=""/228, 0xe4}], 0x8, &(0x7f00000002c0)=[{&(0x7f0000001740)=""/66, 0x42}], 0x1, 0x0) setrlimit(0xf, &(0x7f0000001e00)={0x1ff, 0x6}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) process_vm_readv(r1, &(0x7f00000019c0)=[{&(0x7f00000017c0)=""/30, 0x1e}, {&(0x7f0000001800)=""/211, 0xd3}, {&(0x7f0000001900)=""/187, 0xbb}], 0x3, &(0x7f0000001d80)=[{&(0x7f0000001a00)=""/132, 0x84}, {&(0x7f0000001ac0)=""/153, 0x99}, {&(0x7f0000001b80)=""/19, 0x13}, {&(0x7f0000001bc0)=""/208, 0xd0}, {&(0x7f0000001cc0)=""/183, 0xb7}], 0x5, 0x0) readahead(r0, 0x0, 0x1f) 00:58:36 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = memfd_create(&(0x7f0000000000)='proc\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x714, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) memfd_create(&(0x7f0000000440)='systemlo\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0xffffffffffff8001, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r3, 0xffffffffffff0001, 0x0, 0x41, 0x800}, &(0x7f0000000400)=0x18) 00:58:36 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:36 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x2, &(0x7f0000000000)="d75f636e82b6fa133d05dd8506a9b0990ab47af991b4d5a6f2abac5862919e3c70db9ca083820091b1d9d3e29f0139d3dfb1dfa0374986459002b3dd97721190d18c82553f4783f05a4bb83cccc10c4236e644e11eaf5fea810906b5471b498c70cfcd6f1dd7ca9c9814e9e249cd31ae283f78bf0ae9dd2d04d6035ef5e561747db9000d33a5a71e13f64dbd55817640595448fe9c2db8ac5902d0335aed0e168da1e1c750698b13ed7cb38bd1a70b95e123156cc772d7e929866d24") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x8001, 0x807e, 0xfffffffffffffffc, 0x20}, &(0x7f0000000180)=0x98) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x4001, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x5}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x84) [ 305.417980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 305.432280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:36 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x600040) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) 00:58:36 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:58:36 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) acct(0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e21, 0x6, 0xa, 0x20, 0x20, 0xff, 0x0, r1}, {0x2, 0x7f, 0x8, 0x6, 0x8, 0x8, 0x6, 0x6}, {0x1, 0x0, 0x3, 0x8}, 0x3f, 0x6e6bbb, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3505, 0x0, 0x3, 0x3, 0x9, 0x7f, 0x21d}}, 0xe8) 00:58:36 executing program 0: r0 = socket$inet6(0x10, 0x5, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 305.699182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:36 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x8, 0x87, "3ac669154206d480fe38e49275c782d5d1dba2b8d1b3f2c7db63e6e4f3b6bda506d778b307c39b1cc4536ede1f55775f85cd3fc8fb40233b16c62cf93696e33ab0900d51b45747c91f58ea2dace6db6e441407cdbe23692e4c0a686c51e0aa96ea5da518d1ae2b4372e054eb5abbcdb4a06f2b2d9fb4470b6f37e1b6e40eb824e94603618b22c6"}, 0x8f) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:36 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) [ 305.858262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0xffffffff, 0x9, 0x3, 0x2, 0x0, 0x7, 0x28000, 0x1, 0xb12, 0x6, 0x7ff, 0xf7b, 0x9, 0x2, 0x100000000, 0x2, 0x200000000, 0x6, 0xff, 0x3f, 0x200, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffff0d, 0x7, 0x1ff, 0x9, 0x5b, 0x0, 0x2, 0x200, 0x5, 0x54, 0xfffffffffffffffc, 0x0, 0x70a8000, 0x1, @perf_config_ext={0x200, 0xffff}, 0x10000, 0x7fffffff, 0x1000, 0x5, 0x92, 0x5c, 0x6}, r4, 0x4, 0xffffffffffffffff, 0x4) tee(r4, r3, 0x8, 0x0) munlockall() r5 = socket$inet(0x2, 0x8000f, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e5e, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) setsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r4, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) connect$inet(r5, &(0x7f0000000380)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r6, 0x4, 0x10}, 0xc) 00:58:37 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/153) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x721a, 0x82) recvmsg$kcm(r4, &(0x7f00000005c0)={&(0x7f00000002c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/118, 0x76}], 0x2, &(0x7f0000000500)=""/175, 0xaf, 0x8}, 0x40000000) sendmsg$can_raw(r4, &(0x7f00000006c0)={&(0x7f0000000600)={0x1d, r5}, 0x10, &(0x7f0000000680)={&(0x7f0000000640)=@can={{0x2, 0x7, 0x6, 0x2}, 0x7, 0x3, 0x0, 0x0, "ff8a6233d64d61e9"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x10) recvfrom$inet6(r4, &(0x7f0000000140)=""/134, 0x86, 0x2000, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4eb}, 0x1c) fcntl$setsig(r1, 0xa, 0x12) sendmmsg(r1, &(0x7f0000000000), 0x4000000000001c4, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r0) 00:58:37 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000fc9b131338d54400009b84136ef75afb00060cec4fab91d40000000000000000ffff000009f16737e200c33d8a253df068e301268ad66e263889f3a90300000077d7ef4984b4ac56314a202e7d7485aaae194e52c841b04ba5ff7a6acd3e", 0x83}], 0x1, &(0x7f0000000280), 0x168, 0x24008040}, 0x0) inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 00:58:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000100)="f162f5fcd2bb1830f24f25e2d822aa973ef8c485c5bf6e6cd1c17ab51ea0eb8323acc89c2039e61ce3d5c0f87547e203694ea4f05972ad351c1a916b7dae94abb631c002a8219a45fa6dd157f7ddabb8b9fc39d9dc0c3969e31b22792f1426e3b5be8803ccdb91bcb2f5334589935849f91645ad0f81e9d43e954013ea74085f495715dad58e0248dc09d8ace6aa00ce17ee9886bf28fe532a31c97c", 0x9c, 0x0, &(0x7f00000001c0)={0xa, 0x4e21, 0xffffffffffffffbb, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000300)=0xfffffee0) dup2(r1, r2) 00:58:37 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:37 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x8000000000000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x6, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xfffffffffffffd63) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/31, 0x1f) 00:58:37 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:37 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffff}, 0x0, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x24b, @mcast1={0xff, 0x1, [], 0x1}, 0x406}, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, r2}}, 0x48) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:37 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000180)=0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:37 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:37 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0xfffffffffffffe02}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6c0, 0x388, 0x388, 0x138, 0x228, 0x228, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000000180), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xff000000, 0xff000000], [0xffffffff, 0x0, 0xff], 'bond_slave_0\x00', 'teql0\x00', {}, {}, 0x32, 0x0, 0x0, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0x14}, @ipv4=@broadcast=0xffffffff, 0xb, 0xb, 0x1ff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0x0, 0xffffff00, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xffffff00, 0xffffffff], 'ipddp0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0xfffffffffffff800, 0x1}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x7fffffff}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0xc0}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xff000000, 0xff], 'bridge0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x11, 0x4, 0x4, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80, [], 0xb}, 0x38, 0x1, 0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0x0, 0xff, 0xffffffff], 'ifb0\x00', 'nr0\x00', {0xff}, {0xff}, 0x5e, 0xff, 0x0, 0x2}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x80}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7d, 0x4, @ipv4=@broadcast=0xffffffff, 0x4e23}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0xff], 'ip_vti0\x00', 'veth1\x00', {}, {0xff}, 0x0, 0x1, 0x1, 0x42}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4, @ipv4=@multicast1=0xe0000001, 0x8, 0x26, 0xea7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x720) 00:58:37 executing program 6: r0 = socket$inet6(0x10, 0x1000000004e, 0xe992) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:37 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:37 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x10b) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x101000, 0x0) read(r0, &(0x7f0000000140)=""/165, 0xffffffffffffffcb) 00:58:38 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c7c7131f63ba9d4f4da1789ec84ac6489b98319888b40e5c8e5f9e48fe1711e252e3b4f88844b203ebe53b94fa87b9751e25b1cc430ea8fb73e11c267b3b9b29fd8aa4619be57814d3bd2f3fbd823973be81f00867bb2d0f9986957da36492bac4de801b97cde7cc6884463030c114116c722465e4f10f216f4d9f4f54b311b20dae128ae8df3d60bf1dea243b1e4d827de3b41c562a4dbf496d96d3246e3075a662e7fc", 0xa4, 0x0) r2 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='selinux!\x00', 0xffffffffffffffff) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x2b, 0x5}, &(0x7f0000000300)=0x0) timer_getoverrun(r3) keyctl$negate(0xd, r1, 0x6, r2) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r4, r0, 0x8, 0x0) tee(r0, r0, 0x1, 0x3) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:38 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = socket$inet(0x2b, 0x80000000000001, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) getsockname$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) r3 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}, 0x0) 00:58:38 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000280)="bf6c626cfcf94b3356191ede5ed208906b0aeb1a54546a01003015e320cf196b1bd3f1ac6ebf8c26a7067a80876a1e6c3d348e31360996f0337e96b1395b8a6ad65b77bef9b123976be9b9d07a81fbbbed154c23672ba8c20d12eaf213cdce458aa1c35e60b9ae303860ee2a0586dde00bda633b3fbfdf104b9a3a0e4f41a2826a8f365889b6b5dad26345961d8e55bb4b866f10f180f4b5ce5bf9a17fb997a5898018f566d3acfdd23f4d04e28aa55ed3c522b11ad40968c50659f1bb81c10daf34d0a63e1e651c2b53817e71d2c0bbed948e20fe690bf166550d8edab3a70b88650ed760e9da6b", 0x320) r2 = semget$private(0x0, 0x0, 0x20) semctl$GETPID(r2, 0x5, 0xb, &(0x7f0000000200)=""/105) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x20000000}) 00:58:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22}, 0x1fd) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x30, r2, 0x500, 0x70bd28, 0x401, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:38 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 00:58:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FICLONE(r1, 0x40049409, r1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x4e21, 0x1000, 0x4e21, 0xfff, 0xa, 0xa0, 0x20, 0x3c, r4, r5}, {0x3, 0x7c2, 0x1, 0x101, 0x3, 0x4, 0x10001}, {0x1, 0x81, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x1e59, 0x6e6bba, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d5, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x7, 0x3, 0x9a2, 0x1, 0x0, 0xffffffffffffffff}}, 0xe8) dup2(r1, r2) [ 307.629289] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:38 executing program 6: r0 = socket$inet6(0x10, 0x80807, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000200)="c40bfa98eb3d53d9c90915962bddf836ee6f69e27e395780c8e71eac25ddcb179e6ec6f576a38f30da89862a7c71cdf73857be2197cc7de56a9f24cf0695369bb22b15c2d1ed17d2fe6c5a6d72e4e0682ed6394ed08766bf5fab949869a6cde1c63ec7620b4d646cca30c0808c60d2da01de7cea45512cec36d86c9104e8ab35610326dffebfa1a95533f31bf9e249360a2bbe5451479b07d74e682d95b1b32279919fca5758b73278c0768be2a3b149ddeff68f02c31738687b4c1e1882419887d9454e229c87a378", 0xc9) 00:58:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x39, 0x0, @thr={&(0x7f0000000080)="2becf5b5bdf577e73ebebac7f0f52cea3a46603c4eae0f70da74ed1cda85fbca66ce213dca260b362446899289", &(0x7f00000000c0)="a72c7421bfb2474a604ea188b90d2cce99c36597ba3f660965407d1f8413ad92"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r1) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="79797a30f80b4a009a704c5cb6c4f9c680deda9bbf7a4cee24a91523ef9675340800000000000000dad643d68948e6882d34ff000004acfd0103ff3618072b3c6e8b30b96cbb7a025278ba0ff507e6ba7b3b04f794e435a1745ba05eec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:38 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x7, 0x311, &(0x7f0000000200)=""/137, &(0x7f0000000000)=0x89) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:38 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) [ 307.881248] nla_parse: 52 callbacks suppressed [ 307.881319] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 307.895147] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:38 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) sched_yield() [ 307.925962] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 307.934859] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 307.948421] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 307.957299] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:39 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 308.015491] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 308.024324] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 308.050555] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:39 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x3, 0x3, 0x7, 0x7}, {0x8, 0x0, 0x7fb, 0x2a6}, {0x40, 0x80, 0x7ff, 0x5}, {0x5, 0x3, 0xa7bf, 0x1}, {0x1, 0x6, 0x1c, 0x9}, {0xd5e5, 0x3, 0x6}, {0x2, 0x5e, 0x0, 0x3}]}, 0x10) [ 308.059333] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:39 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000200)=""/167) 00:58:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:39 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x2, 0x200000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x140, 0x0) r2 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="235fb735efb7156bb9941a2a8e4ee9d193c935f5644e16733ec0b52e37e3a2089284b188606a6f3d43579dfc56d9ac403367f6b8005d5fdb12a330f774f52f167c52f367eb2d95bfdd96e3bba6951d5d7b234d70a492ad2a1e0fca8535ef2405292bbd9da10d826cdadf4c51b99dcc50b03e325572cb3be168750af7f82c335450507b44b83f8a7d02248b57a2fff8c01a58", 0x92, 0xfffffffffffffffb) add_key(&(0x7f0000000180)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="309db7c026e27e6c60487e73e57cf2a7b071642faacc2c4ff679ef09e256815bd6ef76617636c074a8955bd263836322cf23ba12b376fd1dde6c544fcc4fad3dacdbaad78de4532ece6db081510f8c77d34bbbfe46716377d54ed93344af136dac92e6924b18fd2b5ab30350ca9c6818fdef3e1af02385c90a554252d88fe1", 0x7f, r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$RTC_VL_CLR(r1, 0x7014) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) mkdirat$cgroup(r1, &(0x7f0000000600)='syz0\x00', 0x1ff) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) fcntl$getown(r0, 0x9) [ 308.490821] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:39 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x8, 0x1000000000000) epoll_create(0x25) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) tee(r2, r1, 0x6, 0xd) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:39 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) r1 = socket$inet6(0x10, 0x8000000003, 0x800000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 00:58:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcb9f, 0x20600) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x34, 0x4, 0x4}) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:39 executing program 5: timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000140)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000016c0)={&(0x7f0000001680)='-', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x9fc4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001700)={r1, 0x4}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x8, 0x800, 0x3, 0x2}, 0x98) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='timers\x00') timer_create(0x0, &(0x7f0000000080)={0x0, 0x1c}, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0xc02, 0x0) r4 = dup2(r3, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1b, 0x2, &(0x7f0000000180)=@raw=[@exit={0x95}], &(0x7f00000001c0)='syzkaller\x00', 0x7, 0x0, &(0x7f0000000200), 0x40f00, 0x1, [], 0x0, 0xf}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) preadv(r4, &(0x7f00000000c0)=[{&(0x7f0000001840)=""/4096, 0x613}], 0x1, 0x0) 00:58:39 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 00:58:39 executing program 6: r0 = socket$inet6(0x10, 0x8000000007, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="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", 0x1000}], 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x20) r3 = geteuid() ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000003c0)={r2, r2}) quotactl(0x6, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)="bff7") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x9, 0x2, 0x5, 0x3, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x4}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x1) recvfrom$inet6(r5, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r6 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r6, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000300)=""/130) dup2(r1, r5) 00:58:39 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x700000000, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:39 executing program 6: r0 = socket$inet6(0x10, 0x4000000006, 0x6) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockname(r0, &(0x7f0000000200)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0xa, r1}) io_setup(0x6d6, &(0x7f0000000000)) 00:58:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:40 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7f) [ 309.060676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:40 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) migrate_pages(r1, 0x0, &(0x7f0000000400)=0x4257, &(0x7f0000000440)=0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000080)=""/93, 0x5d, &(0x7f0000000200)=""/248, 0x3, 0x3}}, 0x68) socket$nl_netfilter(0x10, 0x3, 0xc) 00:58:40 executing program 0: r0 = socket$inet6(0x10, 0x9000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x212000, 0x0) 00:58:40 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) 00:58:40 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:40 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000000c0)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)=0x1) r2 = socket$inet6(0x10, 0x8000000003, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0x4, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}, 0x0) [ 309.379842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:40 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x5, 0x7f, 0x7ff, 0x200, 0x80000000, 0x5}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x1f, 0x2) 00:58:40 executing program 6: r0 = socket$inet6(0x10, 0x5, 0x2) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:40 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x401, 0x4) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x64, r1}) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 00:58:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x9, 0x3ff, 0x1000, 0x0, 0x80000000, 0x2, 0x0, 0x3, 0x5, 0x7fff}, 0xb) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8004, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c507fc4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb6a025278baecbf118d98c501f6460b8ce5987521642aca14e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:40 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 00:58:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000007, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff, 0x1, 0x3, 0x1, 0x3, 0x6, 0x100000000}, 0x20) 00:58:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:41 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 309.987688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:41 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xeee7151c950789ab, 0x0) r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0xaa, &(0x7f0000000080), 0x0, 0x200000000008}, 0x0) 00:58:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d73f8d3c45bd9274d9dd63bdb2bd27a98e9f4fae4bb4c96c9d4d7728065555d0dd5da8fa36f1e0be0120aa93e4d0081f3451e5c2e16c9eead2359d1ddb584c72180f7a0ec84ad45687025e5b1fbca53d25134ab"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:41 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000080)="7c1965a8853cf3338303f72e6068d5573211dd48627a70bc48905f06966039959edba2189921ad484b4a73633c33def41cf9346d9b9e926182098d12c607b6feffa0fafbb579441f44a248b01ad272e533a2600dee6c44cb69f116a5ffc3ab25cf8dd3cb51a356decd") 00:58:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'irlan0\x00', r1}) r2 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/cuse\x00', 0x44000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000cc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b40)={0x108, r4, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x533}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'veth1_to_team\x00', 0x5}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x670, 0x330, 0x110, 0xffffffff, 0x110, 0x220, 0x5a0, 0x5a0, 0xffffffff, 0x5a0, 0x5a0, 0x5, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [], [0xff000000, 0x0, 0x0, 0xffffff00], 'irlan0\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x3331, 0x4, 0x10}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, 'ipddp0\x00', 0x2a50}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@rand_addr, @port=0x4e20, @gre_key=0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 'nr0\x00', 'lo\x00', {0xff}, {}, 0x3e, 0x0, 0x2, 0x30}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e21, @gre_key=0xb2}}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7ff}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x5, 0x100000000, 0x2, 0xc, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0xc}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x11, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@loopback=0x7f000001, @icmp_id=0x66, @gre_key=0x12000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) 00:58:41 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2800, 0x80) sendto$unix(r1, &(0x7f0000000200)="27ad97e6cc184523a82e245add6613471b1a9aa4953eb77556ddd1d4b62ae20c40dcd57c89d1982032e3e4e71bed53f59328516797f52dc226fd6f067495c32e39f5b0ca2040d8cf5909f667fbdf8df798f0204a3fb9c5b09bf9a0038f3558a04499596f6f40e0e818bb7e35c6ef6a3999ae6d6fccb7707ca96d014b4835f3975f1b8c80462c7ea1b205ebf9f46f5664", 0x90, 0x20048005, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 310.363090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:41 executing program 0: r0 = socket$inet6(0x10, 0x8004000003, 0xfffffffffffffffe) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) 00:58:41 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x80000000, 0x0, 0x80, 0x3, 0x8}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = epoll_create(0x0) flock(r0, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x80000000}) sendto$inet6(r1, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000004300)=ANY=[@ANYBLOB="5c797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a3023ef967534cd6c8a4aa248b734ffe00804acfd0003ff360d4e1aba56fdccaa7bdb1e18072b3c898b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45b"], 0xfffffffffffffeba) 00:58:42 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$alg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)="cdca844b6fc0bfcd53c616bed999806d3e0e8feac617636b5cad9dc614d0d9a912c750fc0970fec73baf6c9c8e718eb9a6f3989d0655adfc1f2165c67be7a03d8c98a38aceab824fe3a1496e3c2e60e089c9e9dbbebc214468e8ff675d98ec54f751bbb55f0fcd63d380308e5ef5729aec2eea8a21bd916f41a3d72a7c5691ee4c30b32fb6547f9e10baf6d06c732d077ba0bdb1bfc55be89eb14fe6c28676caedcc1cb534d48ba41921a9194b2d73e5e2e2f8f3ce805e711171fe62bd0d539020f3cb8d7c21f330210ce22d996ba0b18b39e2df8185068869c98ced2a3c12baf607e8857e4ce2043736506f8ea9", 0xee}, {&(0x7f00000001c0)="7de923701541a5ec72d126aed6fe11711290113ebbc7643fbc9262d4bb6d8737758640a370218d03dbfbc18a9ff6bffba8d9388d756b78fe51d5c170834310972c4b3a0f7dfa78668268be062223ef311d38ae5d7c877044ca06eece4ac117d0fea1aa0ffdf2116641f3c3b9bcdc7eb5949a7cf68ad0460923a548bf8547bd287344d43999142c248d21407afbf4c896091ca391ed09baddb2efec266e90d9551b110f2ff5627f06f445eff90464faabaf", 0xb1}, {&(0x7f00000002c0)="97d98fdf9d4eb46b35bee5006301a02c72ad036fdd0ac1625fe42cbc93eddc49689ab06842bc8685f264eb21ddfa6753b109984f9f68c4c7cd8d37f084ad1ea1b257241b7641ba56d85c51c9d19d596c4a703fecac9013cfd6a86ab19dc0ee368b260a763ce4b65bd4c0e92d0e2f276798198e3e8722c73f60c03cb3949e44db111bd856d73541229e58e0d0493f678f725015e710ff73c1f2fc6d77337102c84a1be1b73c30a2df1fcf941e6e600a10c1c9330050a3b2dc1fc187b0e59b83ec1ad0bcc0642d57b19d523c4abcc32485420ded3ca3b7c06b5c8f5ff1cfefc341ddaa97db67d3fabdceeb8aad6e8aa2baaae69a", 0xf3}, {&(0x7f00000003c0)="ff18b5670d0ece66eebe9cdedb78b263a83eb42c27644583759859b153fad347864d1bc8ceab39f8b5bc558b827b66435e3b50c05456c7a9c1d8676a262c1fa9e693b00249f5da6d0dad96090689365f5a5e943340ba3f6c246acf6078b20cb92890a1195ed31bb79eba0fa01efce305ce392d1a031c4f9380b9e1050b857b88aee21819e213794d01fbb5e4ba0cbe5f9304f5d8cb60ed3ecd80245d972261bfa0c12f4dda6b9bc65127ec0dbf32191e464fe3509b261ff41c9473de8cc0cd290d5751b61ee00630fe7148cc882d73bde20586988d49be266b", 0xd9}, {&(0x7f0000000100)="5d3b5dbf9b60eee150931238f395fcb1faad86eb8d787831efa0a0f61e1b29d3bfd722fd5ed0", 0x26}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="dabbcba739ff373256dfcfe0ede6002924decd0798ce9ad1ecdff3566cf77009a619d91df18ee3829a04f7edce0da0108bd3ac3c89f6eea0af9ff3649eb54cb51dedd1c664695474e00ad199d2b91f93234bf57f1ddd8c6c85902ba5495899983b66eeea1802a8f058505b6e93c65ffe5f361c57ca2dbda38ed9eec630991147bfaf3d70c9227cb574c7380e34d57d0504f174b554adbf7c09ac27235ad28210bce49b5c6f337b81b299a279f7998c9ea43d3920bd725d4cabdfa93215268cba4cc4e0e3522099e903fdb1e0692c119f4cee3558660a625ac6b49584226646d540dd5d6a47ed41359135f5dd838c3a31635b", 0xf2}], 0x7, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2e, "5d17d36820e474eea08f5f2e00afb2cf7511491bd5b8fac86b32a78382bd0ca787d9097950f4b29f5691500c4b07"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2eb}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x4000}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:42 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc2, "f3627c51e6eb173b861dff2cf850d584eaa96e94df12f7aac36b57fe0b3657b44f672f8f81500e9beedf4e6415c7a2783af5964e8d1046c13b1974436984cc4e6a803c0af4e1c4eacf12c346f9280be427452da512031eb3a8b7273c40ea879accf7145d15ceab321380d38a802a52971f4b8019d108f5402ee8db71ccfae70aef1515a2ee81375fdb3588a107a2992cce78412694bb603b0b29fe373066caed78723bf73315e93a470c902d74ac36e1761b0da8804938be7ce5dd0600080fe26716"}, &(0x7f0000000000)=0xca) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:42 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000d40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000d80)=ANY=[@ANYBLOB="84020000", @ANYRES16=r2, @ANYBLOB="240029bd7000fcdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="240202003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400080000e0080000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040000080100e60200004c1c0909070000002000fe9e010000000300cc00810000000002c70005000000ffff0479000001000008040917080000ffff03000600000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400fcffffff40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004000000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600355c9e5244c2fc7a537d15b42ad3634ff7378460bb5c5197a07bd46e678546eba1ae25fac3f75ed348e80725cd300a390ca8764404097a4ea92f6cdf7a59131d02608f4fefbb29a9aba3cc92c89a86cd2c662267ec48154791fd988b77d2f358d8", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040004000000"], 0x284}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) 00:58:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680feda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80002, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)="11895903bfa36b19d1b91c743f8f117523aecdb5d1a4f4155f558c70b870add630751821261b46ef"}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xb018, 0x7, 0x201, 0x5, 0x9, 0x3, 0x100a, 0x80000000, r2}, &(0x7f0000000240)=0x20) 00:58:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200000, 0x0) [ 311.122728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:42 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) socketpair$inet6(0xa, 0xa, 0xfff, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) pkey_alloc(0x0, 0x2) 00:58:42 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 00:58:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbfa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read(r0, &(0x7f0000000140)=""/165, 0xa5) setsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000040)=0x200, 0x4) [ 311.382449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:42 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x10000000000002d9, &(0x7f0000000280)}, 0x0) 00:58:42 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='/\x00', 0xffffffffffffff9c}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000200)=@ipx={0x4, 0x3, 0x80000001, "4000a4e54918", 0x4}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000380)="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&(0x7f0000002840)=ANY=[@ANYBLOB="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0x1320, 0x4000000}, 0x80) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:42 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:42 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @empty, 0x3058fb8}, 0x1c) r1 = socket$inet6(0x10, 0x80002, 0x9) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:43 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000240)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x1007, 0x40000000000000) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x2000) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1f, 0x10, 0xfffffffffffffff7, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x0, @empty, 0x8}}}, &(0x7f0000000200)=0x84) sendfile(r3, r4, 0x0, 0x1ff) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000380)=""/179) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000440)={'icmp\x00'}, &(0x7f0000000480)=0x1e) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000004c0)=0x3f) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="051ee9386a597680fedebedc8644c956a3c4a0d6a9895b940a3857ecd9ad56b0380ad1372917f0ed680f697115d83448a9d41daecbbf361f73df72fe214c5eb348b2690686b88e133d502909052ccfac2e8e6cc1331a10f85fba5bdbf32f5e905930b0ade35f3029a80ae04499c5572b1f658bab94f9820f25199af0310d4ac46e1926489a79fb31a6c27eaade8fa484639650d6b60dd067a5cc2aac9f47332d3429b4dd3be38a06547c0ceffd93c301af6eb96c855165d0b0", 0xb9) 00:58:43 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) socket$inet6(0xa, 0x5, 0x100000000) 00:58:43 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x80f, 0xffffffff) dup2(r1, r2) 00:58:43 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpin6, &(0x7f0000000000)=0x80) 00:58:43 executing program 6: r0 = socket$inet6(0x10, 0x80006, 0x200000000000000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:43 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 312.325810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 312.331161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:43 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x15, 0x4, @thr={&(0x7f0000000000)="7149d21ee063f5ea8559af61ba000a964303a94ae8517799a33e4d6cf72508242d99f79d939610f82938e52c9acfea4bbd752f16bb6cf9c8", &(0x7f0000000200)="e1ed80f415ad20d296a82e366bc5df1066aef1bc995b938b5eca8c4625c74e511eb65d53d1318f9e8dcf13b66f931fb16ed8edf311de4547c0fb5f782a68b4b697ecc29440a98f60757f95e56993e24dfe3186122f7341a3690ecc9d9a2660b055e6e988d5d0d41f126f157f7552f431884e84a86c65dd6754a2534f3df808aca938303ae1f4c5d7d23000ea25b30acfb006aaf1a565f68a"}}, &(0x7f0000000380)) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x6}}}, 0x80, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x40}, 0x8000) 00:58:43 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x0, &(0x7f0000000280)}, 0x0) 00:58:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000340)=""/165, 0xa5) 00:58:43 executing program 0: r0 = socket$inet6(0x10, 0x5, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) sendto$inet6(r0, &(0x7f0000000080)="14af7ff78d54ac6bd706695133198fcdc1814ff80b30b358e3044b82bafa18ce1cf310366dbbb0ae6bea36d18ad49b7bde422fa14c75fa29571f85f737d1169defc1aa4711c4860619c66964a9b64b543bf25dd0791bf27a57c217e51b4f48d760c88666a0953b9770c1199caf8ce38b5cd0e188b461ac", 0x77, 0x4000, &(0x7f0000000000)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x1f}, 0x100000000}, 0x1c) pipe(&(0x7f0000004e00)={0xffffffffffffffff}) r2 = gettid() capset(&(0x7f0000000180)={0x20071026, r2}, &(0x7f0000000200)={0x100, 0x8, 0x2, 0xaca, 0x0, 0x9}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004e80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000004f80)={&(0x7f0000004e40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000004f40)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x8050}, 0x4000000) 00:58:43 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x8000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x1) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x1000) [ 312.651259] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 00:58:43 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffa38, 0x1, 0x7ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x400000000000000, 0x0, 0x800}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0xfffffffffffffeca}, 0x0) 00:58:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24}}) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9b8}, &(0x7f0000000100)=0x8) 00:58:43 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="c11d4d2e88e4f67515e798af92933f72", 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x81, 0xa9}, 0x2) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) [ 312.885418] nla_parse: 74 callbacks suppressed [ 312.885441] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 312.899834] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:44 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:44 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000000080)="8d5d5702a39afbb0020079f73820eaa06f10881abbfdc1847887ad56bb39a9bd23ab3a41f28fc2240d893baa6a932f2d77f5e0170256fbe325a49684d827f1dcd267e1b957dd769ab34e", 0x4a) 00:58:44 executing program 6: r0 = socket$inet6(0x10, 0x80d, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x0) r2 = dup3(r0, r1, 0x80000) getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000180)=0xc) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r3) 00:58:44 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:44 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:44 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) [ 313.377212] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 313.377815] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 313.385975] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:44 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="95bda9463c8eadee2da28114950220b7a4f81d2967fb629dcd343a9987c37bfc1c0bacb896dc58391741644c2142d17fb0b8fcfa341607d4a3b6aac71bbc6ec576002a436e91f64dbee0434fd876f0356fa1e29d2635477a3e4c87e1356131768c94085e0b183a196740348038743fbfce106fe38772f5b3c5677a403a3f7268b7bcbec8", 0x84) [ 313.499754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 313.548590] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 313.557439] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 313.569795] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 313.578531] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 313.590320] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x2800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) io_setup(0x5d6, &(0x7f00000000c0)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) bind$can_raw(r2, &(0x7f00000003c0)={0x1d, r3}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)="72616d667300ab0c0246f652ad29648df20d36d4d1ed853034094ce3beb24783b54ccaf510847352fb6c5de41cfbd53a38c58f016f1a269332f27e2826b69cf34991f2abbaca640431", 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f00000000c0)='../file0\x00', 0x2) lchown(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt(r2, 0x65, 0x10000000002, &(0x7f00000005c0)="c8d63f23", 0x4) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000000200)="c43984762d3ae7075f39e6e98bd8d63e99228001259096aca703980b4a752a14f0d83efbc675f4ef80ab65e886d0111531f06dd09156a02ef303212fe30af79274967602725634a8713536194b125bef49e745399a1801dc65cf4c5903b4653f158874f9352923f472d16ad56b07cae51db1c5491ca151b33dc868d9c1d1ad4d105c0e7f47fab512b2181c9b37cf200d6572188d40ec5587fb7768ff9f", 0x9d, 0x1, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000380)="e822f2aeef0de493ae040c0050c6faaf33f08fb23b559497e0231ae660b70fbcd44ddc24f09832ef15b35a739a62c973dfc79da765400550027980596f8c04e4c0c07317d760d3318f249c5ef300e3bf7cd6057e1343a32bf7779a5c8ef97d4d8e87292c9f57b7d4ba0dea9986119a9c9c6cc239b853633e2310680ad636728ba1eabed704b8344d41c31f873ab511ae117f6118d3c41993214bece65ad8eb2def3e1bd3907c382f8f8885c5a5fb46b10dce81b87ae9cfa55a8caf2a3974f2c4589982073440bfcfda46e0868837d2851220fe5f5a3b3dfe9093ddfcd5c9561039c59eca83aa33", 0xe7, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x9a8, r0, &(0x7f0000000480)="ab24af8a2679808b351c6f889c50abc5122b9184a53cccc5d6fedc82f185369c91d117c5f9b693e01ec2587c17d643a4c53358f45e0a00722495ecceb25931dae3c34f0f9c19056cca43b4c0cbd743c1a3897df0755722fb1401b12a9f516742f1cfa7e52a7d0e8b439712ff1cc981ac5a5e5eacad0440c1d2b38fdeb933", 0x7e, 0x8, 0x0, 0x1, r0}]) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000580)) r4 = socket$inet6(0x10, 0x8000000003, 0x52) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 313.599130] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:44 executing program 0: r0 = socket$inet6(0x10, 0x80008000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:44 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x9) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfb) socket$netlink(0x10, 0x3, 0x15) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534ff000000a248b734ffe00804acfd0003ff361807233c7a8b30b96cbb7a025278baec3e118d90c5012486ad77b3f7230bd2b9703e892121a5f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xa7, "bc6b164869f620613c590e9d620b84e381d1dc09be9281d5e46e8af7aed2817e5350c23c7d398080d14ed701bc6740b57ef7fdda7f12365063fa42dba816742ffa63472521589a8957e9cd8c46c88ef6a93788856f853676b824bed786d8fac7db9efcf692b8f4c4f99fc20c48f7e978845ca78d3f4e96c3230604307a4fac84f7ef3fadf090cd6f60c79f28bc239668fec0b8a0f70f763c45d8243bcde89b83a65a87fa499f1c"}, &(0x7f0000000400)=0xaf) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:44 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@nl=@kern={0x10}, 0x9d, &(0x7f0000000000), 0xfd, &(0x7f0000000400)=[{0x0, 0x100, 0x7, "d07186c91c75b070373874843275dc6847f4eab2ee95a8d83fc9a7d66e23c665b98586e3d8de94014b4c0dd0b3ee3409a1d2d361f2252a6bce20210b18e0778e3f434384c2e21b5c00c3d24c5b4a3c79085a5557e2f4ed70a35bc096723ff590bf2be495386cfe5aebd1ff210201f19a019b338082e33abe14eeae5d7d72b62c8655f936834e44dff455742c262a4183a7c24d9bf9ca5bf1178a65d283672d4bca"}], 0x295}, 0x80) 00:58:44 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setreuid(r1, r2) 00:58:45 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0xfffffffffffffff7}], 0x1, &(0x7f0000000000), 0x0, 0x100000000000000}, 0x0) 00:58:45 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000380)=0x8) ioctl(r0, 0x3, &(0x7f00000004c0)="725d8b859cab96e3615ee1cd19924f3f700d6dfd0d95492bdf5c2ea9a6cda68673a811d0d40bf8b14f0b7bd71a5bd68b706f3bacba8ea2b8f3e5596ad71e73d9278d438324d9a87871f7e275d375223e88eea138c2668e98693d7897948b3b8248e15abaa2c911f79e7f4530be5313b61e2df1b8c3d28b620686ef9f14f89e7534ae4e60") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r1, 0x67, "a71910875df65b99ebcba68543331ad200dbdfebcc89b88b19db97722c76d05e122147e9baea648f1154fa791fa9a65b9b5bd253b6f2275bf8b37f05e2086d6dfcd877301f0f90a155d257751adda9cb20c1cfdca4f3862736936d4a457c9ace9f33b107d99449"}, &(0x7f00000003c0)=0x6f) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000180)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x20042, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r4}) 00:58:45 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000000)={0x70c, 0x6, 0x1, 'queue0\x00', 0x1}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:45 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 00:58:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:45 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x180, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xdf4c9f91fe70af66, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x2, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0x0, 0xfffffffffffffffe}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x284f550930606765) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80, 0xfffffffffffffff8, 0x7ff, 0x4c, 0xffff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x100000000, 0x30}, 0xc) [ 314.396460] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:45 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:58:45 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:45 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) syz_emit_ethernet(0xb3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, [0x26e, 0x176, 0x4f3, 0xb4c]}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:45 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280), 0x2d2}, 0x40000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2b01, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000380)=""/4096) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x4, 0xfffffffffffffe16) [ 314.644301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:45 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ftruncate(r0, 0x401) 00:58:45 executing program 0: r0 = msgget$private(0x0, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000600)=""/88) r7 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x8, r1, r2, r3, r4, 0x18, 0x6}, 0x4, 0x9, 0x1000, 0x20, 0xffff, 0x1, r5, r7}) r8 = socket$inet6(0x10, 0x8000000003, 0x0) r9 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$SG_SET_RESERVED_SIZE(r9, 0x2275, &(0x7f0000000080)=0x3) sendmsg(r8, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r10 = getpid() sendfile(r8, r9, &(0x7f0000000580), 0x0) ptrace$getsig(0x4202, r10, 0x5, &(0x7f00000000c0)) getsockopt$inet_mreqsrc(r9, 0x0, 0x26, &(0x7f0000000180)={@dev, @remote, @loopback}, &(0x7f0000000200)=0xc) 00:58:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[], 0x8c987929) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:45 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(0xffffffffffffff9c, &(0x7f00000015c0)=[{&(0x7f0000000200)="4f51aa3ca60e19a47ec43350118723bbccf31777f26a0403cd9b56e08210db9648b7bb041737b9a8040c5f49e62d9aefe350ba20f92a7b66babb13a007eed708211a5a5317e909cfd0287aaf6c7a300771fb", 0x52}, {&(0x7f0000000380)="a8316682a785d71925466b9bd1394c9956850a2f0ec21d78ae45484c35d3dcc0f0cab9a7aec3144d0edc66801a5ff3f48a133f336ecde51fe7a985c90a4536d0d14da7a9acde3eeb52976496f3bfd0e90c90bbdc6678175b4c920fe44381b5d0e09c398f4d036dc748389164c50114a7c0080f3d916483b780809d03ab729365361b11571c461b853bd31933e31731dc312421695c2e70e609786fb188ee34415a66d7e264f41c93216d9cfdcb103e288d1e24", 0xb3}, {&(0x7f0000000440)="131d4fc37ec64cc341d97083d11bf554ff24481d7381872a4dd4e76e0cc9118732b25972ff31b1d717b1473bc1306cf4e4413d81731c8fca852a6ffb7246b5394e0654edbfb34806271db988678159b9fa5d4ca3d398442ad0c0b034e12605b08efcf2954c1d3aeee69046881739f4051a957bc769e25aae4da8a2f5ac4d232e811820bc86667a53b15764bd005c88ae81475c1a7586dc8a0d92178bab36ecf9b628f2043522e61d4e5b7c9fae8d7ce818beeb7490f56014bb17f9f986ea0623b1366bb1da1d57c8be2e72eeb9d46f1ab4cde630b368f3866a0fc56e16304df3c08a3360fbbc47d4ed9c20ae8d49c3e94cf02f48", 0xf4}, {&(0x7f0000000180)="417c9a01a12130773594c6ce48079bab6795a0abeffa2c1710126c211d24dcd3d925b72c6b7fc293fe54ba1cd845a9eb920f66e027780e", 0x37}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000280)="871a79865bbb5474bc3a3d06650e830ee0de93ea3207a1039e4923f016b7dc81b31980f790306e70c04817ff6c2ba22d7476742e104141314913f88f447f466eeed27e5f693f3114cd849621662731f778c74488411ab896c2827dc9c7c37310aebe0d56", 0x64}, {&(0x7f0000001540)="e3aeb9410f9fa14cd87711fcf25b4837cb9bddc784a8546d7cc9360d8f2d9389fa25c51e0c2b50a24bb56170d756df6f614e0af4d358414da1ca7d20c89d8558dcc13fd113fa2c108aed13130f6e91b27e09326c77e10e57ad9eead6ce245a39", 0x60}], 0x7) 00:58:45 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 00:58:46 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/48) 00:58:46 executing program 0: r0 = socket$inet6(0x10, 0x7, 0x3) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:46 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:46 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)="67977c2099392d2879a383337a5aee738d6dcf1f8e3145fe208e0fd8ed200f58a382cbfe4345917ccbe82fdee128f89c7ac5e78d8d2181f4b89744a85718e14180c7e6988bc30ca1d11687908dfbf40b7c7446d4e09063a0a84f55f1dfea9fa60f4e9b0ef4b1cf4a35c4da8ba358622f8ea82ee43c29a80aafcd42be4d446915a7161d0c69c586cf62d3d11a25391268a7629f1c577ef2f5334e45963dcd782dff037a9a74d6d951300c785fc6e3201926bb875122baf780b4c0d076527a020d7b30f97be7b7fb8f28cf6af05009048596e483c4abc206722eefa65a082e238aece53edf75", 0xe5}], 0x1, &(0x7f0000000280)}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000e80)={0x5, 0x10000, 0x0, 0x6, 0x4, 0x7, 0x4, 0x3, 0x0}, &(0x7f0000000ec0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000f00)={r1, 0x10, "53d4558e2512453681fae8f99516f6b8"}, &(0x7f0000000f40)=0x18) fcntl$getown(r0, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000e40)={&(0x7f0000000640)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="b39b5abac1d57fe74835dbd0a9d6656881674203c9f942f0fe4cc6168d7e4406ecd83e013c24361a1c6714181a765bbe11c7b024b4ea6a0ff1a89b6d3ef200fccbd51b7e872df41b99a3eb34bc488f31909a3e2e6c8afdb161437c209fe0855f50abe8bd0fbac6b1222546bf64d41ccdd4a276281eecae2aaa187a890e3681f06212eeabc87d443d613d4d14ea14ecd2bcfc95e5702a6290672db1038af1", 0x9e}, {&(0x7f0000000780)="eb87b93c9ea4c673ece7d5448b55af2b61c0e79ecf10f4ceecf1040fe1545a7077402019a6819bc69d196b667eafd9529f14f858ee25d1657540273bcb75ff37c96df59de7124e69639e63d3137548336770544b69b5239f342fe62ccdb5d12f917d010d17da96b02cbf7aa24167e68fce3d4b051d5dac6537", 0x79}, {&(0x7f0000000800)="b432bbe7f815a90c5badd9f04bc4fd78bef0f486430b84aec18ab6d6af79ee55eebe876a73424d2e28efbb5bfdd2b6ed1cb7af13731eb13cb3faa7c62e49c21c8eb7efc2ea200428abfe8c192ef660640b3077cda66ea84e6a880dfd0c429ef12fef42b544c6711d3b0fab79cfab9ed011cdb78e9ad2a392b6916108074a020f649c7aa1e7c7c8780a2b450af2f308d601587bd19019919607d8ad987742371d9a1e17f8088d914f8fcdb34d1e76f7a0d151a0a29eda8ce73736b3ea614d6c7b3e3799d4136507bb5af70b7d50586b74758062b3cdaff76cf81782872542b4ce704b733b2b53809710d3bad8dd96b4e4a6fc", 0xf2}], 0x3, &(0x7f0000000940)=[{0xd0, 0x119, 0xf0, "e74a0c31b7f09453d32f89e2086f6baaaee25b8dc3151c9f96f1998c4e7b9b88a25c53a552c32bde0c548d7b4d1bbfd797b086eb1d06d1a8252345672f71453609ca1b8e4ec60f796cfe88798f0f632592c6641d5844516208f1a4407c187abd77f18a757dba7fadaa8b8fbf271a7357b60ca54a00c60c7696d2257aba6a77460c0f04ceb35a6fed2119e3857da2aa3536ccac2bac328205f7e59529f66c36702975e2deda213b024fa5c19f5ebb9d89f6816e3ae4cdaa04b96d7c"}, {0xe8, 0x3a, 0x0, "9104b0c837b0b47bf04c9f9b806553246c9110fbed2c855a9be57d096efe6626dc9f5469340b9dddf5740d18f859c5fb9e9dec3b1f6621c788c4ce9ac4c6fb56b47e8c52b89fb2a2595f67172266f9e58456058cabc2555a477eaf92e57a575bc48d82113d7d04e8f5b119ff5bb6d29bd9b933802a7509b11b824aa5036565571aaf83d2b53dfedb185c30c0d84b31011d1c045a7e895b35dfc68e56d9c5814b166ded5dbeb5ca948b4115f37b67e610b8893f2d6f3442666fa009c94574940fbd43143a9f858d81778c206563c4bf1842d20c"}, {0x100, 0x0, 0x1ff, "bc6f15cc37abb0f571ae57edcc9a7b59edb08449ca8a6cd8b2bfaba1598fb8e5c4247fab3fc840c819f54a889608024e66966d63a7437ec911bd823a4eafff1ce0f40b3359880519718f4c8fed530bc77938b6f631ea700cb8365538ab2ab31770be032c2e3ccbec196ee6febb6f6c16669df58e0b7389ef529d03a7cbe3565affcef9ea5ec1e7a3ced2aa9fea230866dd0b287384ef0a54ff8c0d3865e76fa6290dc72d39ca90fd30e18fb1372f4c00a96da34c4d7c03bbd0c02ac417180ae47de9f2b16fd78a076b64a44a713d3834524461320d844f5841191027c9b850cf0d38d4e4674c81fcb08f812f77a1"}, {0x100, 0x10e, 0x5000, "bdf3bcc32a2f7e520dde514b78aa299550b917ebf78d280c14b3662f3f9d5535eec6d2ab438c06ce6b6a03f77415fc98d9da1ff8109b5e30c5ea8c21d59a6542d360c2cfa317071d1af0dc50c95c614f8e5f2d70847bac488d278e38506e9a4268fb83ff16c9eda5545af2f8809032ab16f1f3c1a2ac2152558bae30e7aa4767f7661def3c1f74e9f8a2a65743233e6a42e9a3424c49a97e6c5f09e54bed6cfd6ab828a958226f8cbaaa7cddb8fba732f5001a515e4135a1c7aab4685831b2c5b9a55e4cfbf548575eec2f9e051bb65d292092db397f03ca0140f73e1b9adf61b3e354dd57b7908f17d2e344"}, {0xa8, 0x1af, 0x800, "c28aaecb11ccd57b07df237a619a61a0775dc00519247c9b7661807029e2acc902055f7417486ec5bd0e732281a1c3edf568eac02fdcc527ab731786f4aa3166a95762077ae4e83e852f6eed08ffc6c15a28e7ba6081273367d71f5fecfd88f1e51d0b0355c4f43373371b5e5a5e39e945df489a55c81d7b6fb79d2a9e257c655942f257b84b827a887145d200ca7770b0c3"}, {0x70, 0x119, 0x8000, "49e9d50c34fbec7d37524169299e89a0b892ea655ffc49f9a57cb5209ca743b0db674dc5b3dd882dac440476b1f3a5f4d8f034454b20acb861cdb8115ce64cecf7a327f56e5361d1ec7531937fd1c4eb9fb926be69b20b53cd78e5"}], 0x4d0, 0xc041}, 0x4000) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/209, 0xd1}], 0x3, &(0x7f0000000400)=""/166, 0xa6, 0x2}, 0x2100) 00:58:46 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0xfb) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet6(0x10, 0x808000000003, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000008c0)={0x409, {{0xa, 0x4e20, 0x4, @empty, 0x3ff8000000}}, {{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xb1c7}}}, 0x108) io_setup(0x6, &(0x7f0000000340)=0x0) io_getevents(r3, 0x81, 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)={0x77359400}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000540)=""/249) prctl$seccomp(0x16, 0x1, &(0x7f0000000500)={0x9, &(0x7f0000000480)=[{0x3, 0x7f, 0x9, 0x200}, {0x1, 0x1, 0x0, 0x8}, {0xd98e, 0x2, 0x7, 0x7db7}, {0x10000, 0x1, 0x40, 0x6}, {0x7, 0xd0b, 0x7025, 0x100000000}, {0x8000, 0xfe2, 0x5472, 0x6}, {0x1f, 0x10001, 0x0, 0x9}, {0x6, 0x81, 0x4c, 0x3}, {0x400, 0x1, 0x100000000, 0x3}]}) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x1, &(0x7f0000000000), 0xffdc}, 0xfffffffffffffffc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2800, 0x0) mq_getsetattr(r5, &(0x7f00000000c0)={0xfffffffffffff095, 0x1, 0x1, 0x200, 0x6, 0x7f, 0x3, 0x9}, &(0x7f0000000180)) 00:58:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r3, r2) [ 315.650223] audit: type=1326 audit(1531011526.648:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15745 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 [ 315.658622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:46 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:46 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r2, r3) 00:58:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 315.818477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:46 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 315.900113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 315.938689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101200, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='wlan1\x00', &(0x7f00000000c0)='mime_typeppp1security\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000200)='bdev\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='bdevself\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='%cgroupvboxnet0&\x00', &(0x7f00000003c0)='user\'self&)*vboxnet1\x00', &(0x7f0000000400)='ppp0\x00', &(0x7f0000000440)='B\x00', &(0x7f0000000480)='\'\x00'], 0x500) 00:58:47 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x40) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:47 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) bind(r0, &(0x7f0000000380)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x101000, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000600)={0x5, 0x4}) ioctl$int_out(r2, 0x5462, &(0x7f0000000640)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r4 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x4, 0x20b83b2c737652d1, 0x6}}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000500)={0xb699, 0x8, 0x1}) openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) getpgrp(r7) r8 = getuid() ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000400)=""/209) fchown(r0, r8, r6) setresuid(r3, r5, r8) 00:58:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 00:58:47 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 316.544867] audit: type=1326 audit(1531011527.542:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15745 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ba9 code=0x0 00:58:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0x100000000) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) 00:58:47 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:47 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)={0x1, 0x5, 0x200000}) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00000002c0)="fcd1240bf06b498ece6ad88652c95c294304ebe1bd9469591689e9678616af9ba292157a3722c702317f3a5c17946307e9bf39b4a3be6de5de49f82a67bef979c8a2feb089c0b645248a184f335df6b59a484c129058b59259c1891eb68fe3a8", 0x60) lseek(r2, 0x0, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x200}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x100}, 0xc) 00:58:47 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x462500) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x4) fcntl$setsig(r1, 0xa, 0x30) r2 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8b, 0x88af62c37baacce5) 00:58:47 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x1000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x4, {0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, r2}}, 0x38) 00:58:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'trusted.', 'mime_type*\x00'}) listen(r1, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000100)=""/241) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:47 executing program 1: r0 = socket$inet6(0xa, 0x8e3e60f1b419aa8a, 0x101) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c67534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddfbcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 317.005506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:48 executing program 0: r0 = socket$inet6(0x10, 0x10000000006, 0x9) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:48 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x24000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000280)=0xc) tkill(r2, 0x30) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000380)={{0x3, 0x1, 0x4, 0xfff, '\x00', 0xd8}, 0x0, 0x0, 0xfffffffffffff98d, r3, 0x7, 0x3, 'syz0\x00', &(0x7f0000000080)=[',(\x00', 'userselinux\x00', '\x00', ')$!n.ppp1[.GPL)-trustedE\x00', 'bdev\x00', "266d643573756d707070302d7b2d657468302576626f786e6574313a2ace7d2c00", '{cgroupsecurityppp0\x00'], 0x63, [], [0x128, 0x1, 0x1, 0xde5c]}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/114) [ 317.094537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r1, &(0x7f00000005c0)=ANY=[], 0xff12) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:48 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0xff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x7, 0x7}) r3 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 00:58:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 00:58:48 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x6, [0x1, 0x40, 0x6, 0xfffffffffffffff8, 0x1, 0x2]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0xd4, 0x6, 0x1, 0x5, 0x8, 0x8, 0x3f, 0x452, 0xb7, 0x401, 0x80000000, 0x3, 0x2, 0x0, 0x1]}, &(0x7f00000000c0)=0x100) 00:58:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 317.634849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:49 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0xc, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:49 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = getpgid(0xffffffffffffffff) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) r2 = getpid() r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x802173, 0x2002) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xff}) r4 = semget(0x2, 0x2, 0x100) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)) 00:58:49 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 318.052704] nla_parse: 68 callbacks suppressed [ 318.052721] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 318.066266] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 318.076379] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 318.085145] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 318.121372] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. [ 318.130246] netlink: 49 bytes leftover after parsing attributes in process `syz-executor6'. 00:58:49 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:49 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x403ab89885663188, 0x0) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000200)=@canfd={{0x4, 0x3, 0x0, 0x6}, 0x24, 0x2, 0x0, 0x0, "32f7e8659972311567256fd46a45b4cf9eb325ad90395a938a97071500d2d2f81e2dda14c781daf3093e8ff77fa26b384a24a2d0dba4e82756318467aaba50b5"}, 0x48}, 0x1, 0x0, 0x0, 0x48001}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000280)=""/96, &(0x7f0000000380)=0x60) r1 = socket$inet6(0x10, 0x8000000003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000540)=0x0, &(0x7f0000000640)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={r2, r3, r4}, 0xc) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 00:58:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000140)={0x9a, 0xffffffffffffffe0, 0x1}, 0xc) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYRES32], 0xfffffffffffffcb4) read(r0, &(0x7f0000000140)=""/165, 0xa5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) [ 318.216163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:49 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10000, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket$inet6(0x10, 0x100007, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) [ 318.305025] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 318.313863] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 318.340008] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:49 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x20202) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x9) socket$inet6(0x10, 0x4, 0x3) [ 318.378260] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 318.387128] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 00:58:49 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) sysfs$3(0x3) 00:58:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:49 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0x10, 0x80000000007, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0xffffffffffffffa2, &(0x7f0000000040), 0x3a6, &(0x7f0000000280)}, 0x0) 00:58:49 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x4c0, 0xffffffffffffffff}, 0x0) [ 318.607260] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:49 executing program 6: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) sendmsg$rds(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/163, 0xa3}], 0x1, &(0x7f0000000380)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0xe4}, &(0x7f0000000180)=0x6, &(0x7f00000002c0)=0x4, 0x200, 0x81, 0x9, 0x1, 0x10, 0x5}}], 0x58, 0x8000}, 0x0) 00:58:49 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0xffffffffffffffc0, 0x46a0, 0x1f, 0x1}, 0x98) 00:58:50 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x0, 0x20000003, &(0x7f0000e68000)={0x2, 0x4004e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x37, &(0x7f0000000040)=0xa3, 0xfffffffffffffc73) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000000)="8ca7ec8aa04c085c1981cf641de4d4b556e4965c2f9b90208df18c99501b33a64d5e52", 0x23) 00:58:50 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x41, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'veth0_to_team\x00'}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x4004556a, &(0x7f0000000080)) 00:58:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:50 executing program 0: r0 = socket$inet6(0x10, 0x8000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="550000001e007f5300fe01b2a4a280f20006000000a8430891000000080009000a000c0000dc9b131338d54400009b84136ef75afb83de448daa7227c43ab8221000060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2, 0xff, 0xd, 0x200, 0x80, 0x1}, &(0x7f0000000080)=0x20) 00:58:50 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 319.205246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x0, @empty, 0x8000}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, r2, 0x7ff}}, 0x48) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45b38cf5a3ab5a828da7061171cb3638c6ad9274d9dd63bdb2bd27a98"], 0x66) fcntl$setpipe(r0, 0x407, 0xa5d) accept4$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c, 0x800) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000140)="79f4dc5b1a5e711876c2d7835ec0c28d048e2c5903ad4b53a7933b62c84937bf120e3fd6b9b70940a6d314e4b8296f59241cdbe959fd635cb5dfae1c4a991e76543d95247d01ca4680937c32cf5622387771463bf235de4dcc43322646f463c27e2a63139165bdd18a0843ba8bee335b8e56fd6b4e0cf75c885aa9881d9ba4fb85220dca1eb941d0e7619c729948fc21fa3433fb73210742d4d26f447732d94eaec520a01f6c6c59d012a1a6917dac2bd81cf0647f8d231957ea81d9d382ce2295036fb979c2033819f24bb1aa9b0200f082276ba1e3a18da95329ac295f2c", 0xdf, 0x4000000, &(0x7f0000000240)={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x1cc) setsockopt$inet_msfilter(r1, 0x0, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="b7ffffffacf913000000000000000000d003d074bdf9fd1abd8288ff45e61e6b542e6de65b4cf120b75a32bdbc34a4cb07eb13503c7d5191ac12ddf88b30ed4be67abf3208360ba7f66f49967e33f809f4530e3edcb3077e2cf252aa25caba40f2f14ebcc5d79d28d7f3b7f9bd342722ec9a83d49fb05b550b3f72024a19955151e6b30c4f774a474b4326f41339f8acb07a9a1a57b3a63fd53d4ca455bee4"], 0x10) 00:58:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") mkdir(&(0x7f0000000340)='./file0\x00', 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffa, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x48000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xc02) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x80) fstat(r3, &(0x7f0000000940)) 00:58:50 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x66) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000001480)=0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82800, 0x0) r2 = msgget$private(0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[], &(0x7f00000002c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x20201) fcntl$setstatus(r4, 0x4, 0x102800) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000000)="d5", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000698000)=0x3) dup3(r4, r3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/248) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000340)=""/4096) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 319.524639] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:50 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x9, 0x5, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) 00:58:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="88aa179aabed73aea8581eb2dc07e95f", 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000003c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) 00:58:50 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffe8000201f}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) [ 319.713829] device lo entered promiscuous mode [ 319.727015] device lo left promiscuous mode [ 319.744250] device lo entered promiscuous mode [ 319.756204] device lo left promiscuous mode 00:58:50 executing program 0: unshare(0x100) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) capset(&(0x7f00000000c0)={0x1998032d, r0}, &(0x7f0000000280)={0x3, 0xfffffffffffffffd, 0x10000, 0xd1, 0x0, 0x4}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000200)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r4 = socket$netlink(0x10, 0x3, 0x800006) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f00000001c0)={0x10000, 0xdb01, 0x80000000, 0xfffffffffffff25f, 0x3ff, 0x6, 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000000), 0x4) mq_timedsend(r2, &(0x7f00000002c0)="ce7a7d88d0ee2b028de5b7b781f0ba61accbf10eeadae47d6c33c1ade1e59a66c955e3416f666045d7c9fd29d4163fe9d80bf6c7b11464f288726525e77153da6491f0dc0b9029103a3d44e5efddefe93e1f429a6786aafd0ed50078bb314bf73dcd3db4b9d4a26e5e65cf7aa5bb668ea956b174bae8da264eb3065ab8f9eae15b1bc7a3336d342c1def60888bfb1725f671e75a12d59c8d128017d754c462e0a6c9372e985ee46db8a489ff50", 0xad, 0x200, &(0x7f0000000040)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000100)={0x10001, 0x9, 0x7, 0x614}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 00:58:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80bf174858da886d422517b4a009a7d4c5cb6c4f9c6bf7a1523e00804acfd0003fc3618072b3c6e8b408564e25f4d30b96cbb7a029ebb219a33d5e345c501f646e0c2f77ea0ac2e6ddffcaa0c50007d6d0000000000000000000000000000000000"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x40}, &(0x7f00000000c0)=0x8) 00:58:51 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x9, 0x0, "e265d8671624310d5f978df8c18c867220b68ea09c9b3182c002e7d2e8a068d6b0ef28733f0345fb4adaab1b1e4d5e2435fcede166681c3e99f754f87eec942b57f7e3eee78439392565e3aa87f5731f"}, 0xd8) sendto$inet(r2, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='ip6gre0\x00', 0x3c3) sendto$inet(r2, &(0x7f00000002c0)="c3", 0x1, 0x0, &(0x7f00000012c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) 00:58:51 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffd7b, 0xfa00, {0x6, &(0x7f0000000080)={0xffffffff}, 0x111}}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) r3 = socket$inet6(0xa, 0x800, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000200)) ioctl(r3, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) close(r0) 00:58:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000100)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7d, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f00000000c0)=0x84) 00:58:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:51 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 00:58:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a22ca1c40a6530486ec3ad2266a7133db8c162646d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2", 0x4ed, 0x20000008001, &(0x7f00000000c0)={0xa, 0x4e25, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffd82) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddf04000c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) close(r2) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) read(r0, &(0x7f00000002c0)=""/165, 0xa5) 00:58:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', r3}) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 320.418432] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 320.513349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:51 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) r4 = dup2(r3, r1) write(r4, &(0x7f0000168000), 0x0) 00:58:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) setreuid(r2, r3) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 00:58:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={r2}, &(0x7f00000000c0), 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x5, 0x2000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000640)=0x9, 0x4) recvmmsg(r1, &(0x7f0000004d00)=[{{&(0x7f0000004a00)=@ax25, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/108, 0x6c}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/63, 0x3f}], 0x8, &(0x7f0000004c40)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f0000004f80)={0x0, 0x989680}) shutdown(r1, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000680)) 00:58:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 321.270378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:52 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:52 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 00:58:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1000}) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 321.431710] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:52 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r5 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x200, 0x80) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x101, 0x4, 0x7, 0x87, 0x0, 0x9e77, 0x1020, 0x8, 0x3, 0x100000001, 0x1, 0x3, 0x3f, 0x167c368a, 0xffffffff, 0x20, 0x1, 0x5, 0x5, 0x2, 0x1ff, 0x4, 0x5, 0x1, 0xff, 0x401, 0x101, 0x9, 0x7ff, 0x0, 0x3ff, 0x100, 0x3, 0x8000000000, 0x3ff, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x40, 0x7}, 0x20800, 0x0, 0x1f, 0x6, 0xccb, 0xffffffff7fffffff}, r4, 0x9, r5, 0x4) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="f3896f2e10fc685600f59624199968b91ae8abdb5078550f6b5844c87b45c05b8daad19cb01a2e1541bf1f300f2295a212b8b03b12c253e3421b0f7ef744cb5b3681731a8ac6cd672967c929275296e38c1b20425b4fb86645105dc12adf", 0x5e, r6) dup2(r1, r2) 00:58:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000400)=""/165, 0xffffffffffffff89) 00:58:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1000}) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:52 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x80, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) 00:58:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0xfff) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001500), 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 00:58:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 322.143716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 322.271381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 00:58:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000080bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000016d4003000000000065000400018400007c04000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x15, 0x8000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) 00:58:53 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r0, 0x8, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e21, 0x20, 0xa, 0xa0, 0x0, 0x1d, 0x0, r2}, {0xb6c1, 0x9, 0x9, 0x10000, 0x3ff, 0xea9b, 0x400, 0x40}, {0x7, 0x7, 0x8, 0x1}, 0x7, 0x6e6bb5, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x1, 0x6, 0x1, 0x8, 0x4}}, 0xe8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) dup(r0) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000340)="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", 0x125, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x16e) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/77) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/20) userfaultfd(0x80800) 00:58:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x100000331) close(r1) 00:58:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:53 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x80, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x7fff, 0xfffffffffffffffe, 0x5}, 0xc) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x90, r4, 0x0, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb1ba}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x473}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa23}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000380)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x9}}], 0x18}, 0x20048845) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x5, 0xfffffffffffffff7, 0x3, 0x5, 0x1, 0xe3c, 0xffff, 0x3ff}, 0xb) 00:58:54 executing program 6: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x7f, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x0) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 00:58:54 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 323.142726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:54 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, 0xffffffffffffff9c}) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64], @ANYRES16, @ANYRES64], 0xff49) mknod(&(0x7f0000000100)='./file0/file0\x00', 0xc042, 0x81) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x87b) [ 323.233449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:54 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:54 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='\x00', r0) 00:58:54 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x1}, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clock_getres(0x2, &(0x7f0000000180)) 00:58:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clone(0x200, &(0x7f0000000280), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000001400)={0x0, 0x0, @broadcast}, &(0x7f0000001480)=0x10, 0x800) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='vmnet1/\x00', &(0x7f0000000380)='wlan1loselfvboxnet0mime_typemd5sumeth1\x00'], &(0x7f0000000340)) r2 = perf_event_open(&(0x7f0000001340)={0x5, 0x70, 0x3496, 0xcd4, 0xa8, 0x51e0780f, 0x0, 0x9, 0x310, 0x8, 0xbd, 0x1, 0x10001, 0x800, 0x4, 0x6, 0xc8, 0xfffffffffffff800, 0x9, 0x2f21, 0x4, 0x7ff, 0xff, 0x15c1, 0x5, 0x9, 0x7, 0x800, 0x10000, 0x101, 0x8, 0x800, 0xfffffffffffff801, 0x6, 0x5, 0x9, 0x6, 0x7, 0x0, 0xffffffffffffffe0, 0x2, @perf_config_ext={0xffffffffffffffc1, 0x6}, 0x0, 0x40, 0x4, 0x0, 0x8001, 0x8735, 0x1f}, 0x0, 0xd, r0, 0x1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001440)) r3 = gettid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x141000, 0x0) fstat(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x8d18, 0x4000) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) sendmsg$netlink(r4, &(0x7f0000001300)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc, &(0x7f0000000d80)=[{&(0x7f00000018c0)={0x25bc, 0x38, 0x20, 0x70bd2d, 0x25dfdbff, "", [@generic="e981e34b6517f2abdb9f9d7539b46531a396136f87ad90106fa4a8f213afd44448e4f8432c2b3597dd72adb3c522b7fe35d2248dbe5080f792996fb9bba92bb84063e3ab50845cfc042a987f7ee7f548f761831ac524a37701026eca1983e15cde87fac977d2863c6c0d97925eaec5122c7d80e192c0", @generic="dd0210dbe13ac031a3481bfa8e7afad61c99568a905c63fb3565a17bec647b52c6a4d9409c05679757105a2ce63ebde347ec16a72b9fee8894e2a5132fc83fd06552fe4c6d028c189a138464038f9378dd701e6570a4918676e69c2d5d106122f557db8d68e0e0b9548e1c1431d6d9bb17f2897c7a65c0ef51a9860dd18464399d9c9b79e89b3bfeca2c760f21987572228463abe73938c397ddf81dfbb1bdc8c69f467aa207dd189f8e9b70f18a3aaab0bd8b01a77c", @generic="0cc518ec4aaaf149bccd39cbad31cd1037c41ddfdd6d7aca625e4a55a3c45c6c86603675b6fe8aa462d5297e3f941e99ab7cf101f1d9c08e45a3f9a26638abcb02b14427d6d29b6dcc5f9163fab6db9e742c2f1c1e0d18803923b0980a79ad6b0c726520f61780d583a8f70e25dd404cc25bac9409f9317856296bf7", @typed={0x1004, 0x69, 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@generic="6bda69280e3d3a540f762c46d16d63bc34c08b5a74581d1cb24773ea606973c47d546cb95fb4b2641cd3c3b4d0d6b18a4e657d9e04ae9b991ed799d785a56192439cb10e3d23b0c48494e767e9e45a84ec4755aeacd40ff6ed9dec4ca30a4e79201a5f6d7376fc7a32fdd80de5ea559f6843ccc5b00209fb322f117aaf1e8bfa177216b19912fd", @generic="e7646057761bc535e8629f3d0b8b9572af5872d1f09378ab8002b1726b63d3d03733d045618cc4269489fee9af6bf5a0ab30ab9d282bcbb0e659202bad7d26435409dd184cab4e779a86b1c64dbb1db5252dce09c50074c3aaa5328981b8a90a15eccbb75faca698ab592a9953dfcb852fe3fde07871835f70272646b6067d1afefb5a33cce80de3af042092a7a0b6ec0806e6973e2d34173c977dfa4a96b4925c5b811e14611dddf38360ca906a1bd427159a5033e9cbaf3a97dfba497983b0f9fecb1c6fc2c45a31f9a8f2a7b3febbbe511ecba0189c711ebbdb98765e9516e79952c0e3baaad401d90accd2c92c7d7f30972c56", @typed={0x8, 0x56, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @typed={0x8, 0x6, @str='\x00'}, @typed={0x8, 0x40, @pid=r3}]}, @nested={0x2c0, 0xc, [@typed={0x4, 0x70}, @generic="287c0961417df3db2d51add1a875fb7c61d4822a930add3213ae40c59c842690cefa60fd7cd9062b150ff9cd2277aab10402194bbb861bf0ef286829df8bf97ef0ad4d54265d14372fc68bf9545088ab94924173593524a17fbed7885a887e997769342fa766a1b6fc772423f81956322d4846dfc6b07ac114e1f57c40c6bc75b7a151c52ac94f317cb73c1884c96f9c14", @generic="3c4bf4316372f2dca3db9c2d834037e346b62a2a0190be8187d5d828cc9213f9b429a608004803c584600f178d608ebc31ef9df032500749b7a57316c6c933ace5599b27f081328614d01f57fb58e062814b2022a22b24554fdec5544334a16ccaa51c9c7bd1c2fc1a925970c496fc8c4cc61d832313568de0aad91356d87e125d74ac0456dc6f39ccc0e8122dfae77f4e50ffc4967405b6e061b90ef26d386c89124bb58388e0e9619b232bb4b67585af8f575224c06dc9b5a3b28d08ee96fcc01bfdbf67da64b32420006e04b5bdeff07f7979ab5cd72433a900191f283082eac41bc7e3cb80e9246ddc", @generic="d1c89770bb90aedf985429e65f67cfe13aa4a5f64e7e147998b4890828e0c33b6b3ff1ba66f22cbda5bec4b1bf4b31a3d2de83fda33330e828fcafbcec15bf498c5e8f69bb026482671727a13d039aee2a1e274cc3c505cda03b328255adaea5", @generic="680a9525bc9da248d82b5151a44a87168006df73c1f6c56dec50e30f1fcd18cb60bc0435cd", @generic="c4675b4ace63ce5579449db4bb3fad9b79d29e976724b9d6eb8ca8917b5ffcbc72ad03cfdfb8ad0b898b4104913ff734dff742db4e41f1eb38417a6e3129522972f147b1438909a55aa584bf5c01af60fd35db0a1150d779b3f62a1015ac0c291f9d624386e050f9ceb28d27eb2173a85a39ce148025ac5bf1ef31d6dd99a361ce1ee103f1ab8d4fb361aab8170977e023654f151c366002b92d7e45a072ed0411b4bd7205aec474165be6b104460047424a36b565d3"]}]}, 0x1744}], 0xa, &(0x7f00000011c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r6, r0]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x130, 0x40041}, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000400)) tkill(r3, 0x7) open$dir(&(0x7f00000001c0)='./file0\x00', 0x27e, 0x0) 00:58:54 executing program 1: r0 = socket$inet6(0xa, 0xe, 0x2000000000000000) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r4 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) mq_notify(r4, &(0x7f0000000140)={0x0, 0x3f, 0x4, @tid=r5}) 00:58:54 executing program 1: r0 = socket$inet6(0xa, 0x200000000008, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa208b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e26acb20000000000000cfefb7d6d7378d3c45b3a2e21"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 324.058902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 324.126267] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:55 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg$unix(r2, &(0x7f00000000c0), 0x0, 0x44080) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000220000004a66f570d44c31c5145151b84ae27f880c1bc5ac3e03d81b756c0000000000000000"]) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x2000000000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockname(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) sendmsg$nl_xfrm(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@migrate={0x68, 0x21, 0x400, 0x70bd2b, 0x25dfdbfc, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x7f, 0x4e22, 0x7, 0x2, 0xa0, 0x80, 0x73, 0x0, r2}, 0x0, 0x3}, [@mark={0xc, 0x15, {0x35075d, 0x2d22}}, @offload={0xc, 0x1c, {r3, 0x3}}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98c5828e00c1becafd3ade317c86bda01e03daf1e3abfd51aa368d5d5bf4ef6adf2140e7afa58c56564b63e01a4a049caa2a08"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:55 executing program 6: unshare(0x20400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x420481) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="788bec334d87fe4e41acf69bcf83f5e8e27f5d6992c1fc84ca1566a676e3dc9d60bdf5dcd823", 0x26}, {&(0x7f0000000140)="9bc8455ffa38f19467bacca57d97881a906a1ef5aa5ae16ba7cd93970802483a99862297abe5660f54975a320d6e4e43aa875094fd", 0x35}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="2c30bd35f9f311ea2a6d746e8f6ccdd76937698ecccc4f5d995ea5c4d78f3aa41c607d2c742afb9a062405fea7fb004bd7313e6907d4506f5b88fa4609cecad58c12d731d381e141875f9d1bcc74ec1c4501cdb56864", 0x56}, {&(0x7f0000000300)="6dd7375ca784644767a5041d6218115b795becfd5440c5bb4abe1ea4afeeded8b639f49fedc57ddf5e8c1f08bc32a56b5345e1556a66ce96f169dd7eab1b0543b0b216fe6ae44406ae1de6fb6e5273a75b5648ee248f5fd985d72663ce6b63aa48cbaebb2d9058753073f6a9db14ae9397d448d3a1df887938c3e9a7be34945cf8bfa9", 0x83}], 0x5, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) 00:58:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$RTC_WIE_ON(r2, 0x700f) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000000)=""/147, 0x93}}], 0x2, 0x62, 0x0) 00:58:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) socket$inet6(0xa, 0x1000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:58:55 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) rmdir(&(0x7f00000000c0)='./control\x00') dup3(r0, r1, 0x80000) 00:58:55 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000380)="0638ef5df8aaf5c6", 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002dbd7000fddbdf0500003043811e30fcb845f828a2b9db90"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) 00:58:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udplite6\x00') sendfile(r1, r0, &(0x7f0000000100)=0x400000, 0x79ffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0xffffffffffffffea) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00000011c0)='./file0\x00', 0x28042, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/4096) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bridge0\x00') fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f00007ed000)=0x19, 0x7f) 00:58:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000004a000700ea0910080900070015000000e46916c36f0279c66874f3a17a177307e3546ead55f90cc9da4ae7b42470b1ec4ed13e655ba8c0c1cffad115071bc23689d4e1bcbb6e45d227ef7450e7aa58e6f851de948ac3dbcc4d307bccdd2243a33dcfb962bf3108f87e838fe876c4ed458121e7003f7ce49366d1333d0f51bcd83451ea55a14b793bff0e26f87f6c832d81dac47cabde78d2781022fb61cb0c1c03bc928a0e0fe487c30fff019b5c24dbf346d828dd5846f3ec5766fca7d2cc85e21b0c1cdbed4a6f2c4637ffee1ce9aa521b594bfbffffff65ea6ceab6124cf3f088171df17a49a699e2275a7ab7cbe9522840", 0xfffffffffffffe81) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x65c60281cb7c69e, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x59f, 0x1f, 0x3f, 0x80}) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r2 = shmget(0x2, 0x4000, 0x78000040, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/15) [ 324.758876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mprotect(&(0x7f0000458000/0x3000)=nil, 0x3000, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000240)="295ee1311f16f477671070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 00:58:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udplite6\x00') sendfile(r1, r0, &(0x7f0000000100)=0x400000, 0x79ffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0xffffffffffffffea) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00000011c0)='./file0\x00', 0x28042, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/4096) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bridge0\x00') fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f00007ed000)=0x19, 0x7f) 00:58:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x83d4}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={r3, 0x9}, 0x8) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:56 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f000082ef0a)=""/246) dup2(r3, r2) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) [ 325.135106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 325.207189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:56 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:56 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) close(r0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x4, 0x3, 0x0, 0x3, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000240)=0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000300)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x3, r3, 0x30, 0x1, @in6={0xa, 0x4e20, 0xa85, @loopback={0x0, 0x1}, 0x7}}}, 0xa0) 00:58:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc001, r1, r2, 0x4, 0x400, 0x8a000a) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc80a2b345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40000, 0x0) r2 = openat(r1, &(0x7f0000002740)='./file0\x00', 0x101000, 0x20000000000) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0) getdents64(r3, &(0x7f00000000c0)=""/152, 0x98) 00:58:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001080)={0xffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000001100)={0x6, 0x118, 0xfa00, {{0x4, 0x75a, "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", 0xa7, 0x1, 0x6, 0x4a3c23e1, 0x101, 0x1, 0x4}, r3}}, 0x120) 00:58:56 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:58:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 325.733256] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:57 executing program 4: r0 = socket$inet6(0xa, 0x1000020000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 326.062435] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 326.070371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4415b087f8bd68a55a108fe0e0c614fc921a13cbffb8d7ba2a0a34c393687baa0576216f4625fa2b462f9d25a0de3fb7a115322b07c05d0bb16e391b8f6a55ff2ebcf51e7297c7d65dd5dea4f7be", @ANYRES16=r0, @ANYRES32=0x0], 0x9) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:57 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:58:57 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) accept(r0, &(0x7f0000002a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002b00)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002b40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000002c40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002c80)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002ec0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x8fa8, 0x8001}, 'port0\x00', 0x80, 0x400, 0x6, 0x1d86000, 0x3a42, 0x9ba, 0xffffffffffffff81, 0x0, 0x6, 0x7f}) sendmsg$nl_xfrm(r1, &(0x7f0000004240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000004200)={&(0x7f0000002f00)=ANY=[@ANYBLOB="00130000170000032bbd7000fddbdf25ffffffff000000000000000000000000000004d26c000000ffffffff00000000000000000000000000000000000000000000ffffac1414aa000000000000000000000000000000014e2000004e2400060a00802087000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ff020000000000000000000000000001000000000000000000000000000000004e2400074e2404010a00002037000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="07000000000000000000000000000000460000a23bebd69ebbb115000000000000c3c60000000000002600000000000000010400000000000000040000000000000000000000000000ff7f00000000000008000000be6b6e0003010101000000002c001300e00000020000000000f5683cb2adc88911affc285b6f0a00000000000000fe800000000000000000"], 0x1300}, 0x1, 0x0, 0x0, 0x800}, 0x40000) tee(r2, r1, 0x8, 0x0) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'veth0\x00', {0x2, 0x4e24}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r9, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r9, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000080)) setsockopt$inet_tcp_int(r9, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:58:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 326.671132] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:57 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 326.748410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 326.891423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 326.951363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80003, &(0x7f0000000280)="70df240000d7db701e74eb") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:58 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x0) fstatfs(r0, &(0x7f0000000000)=""/10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x121000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x12c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) write$binfmt_misc(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xfffffffffffffdd3) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpid() kcmp(r1, r2, 0x6, r0, r0) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:58:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:58:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000640)=""/101, &(0x7f00000006c0)=0x65) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 327.691228] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:58 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 00:58:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 327.824525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 327.899633] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) r4 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0xdc0, 0x1, 0x1, 0x100, 0xd7e9}, 0x0) 00:58:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x4001) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ef89603879344c4c1889bda009a5a10a249b4a465e6cb0c88205a39cab63c4c116f904b8f929e6781eb8d8f59e66", 0x2e}], 0x1, 0xa) r1 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r1, &(0x7f0000000140)=""/165, 0xa5) 00:58:59 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:58:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 328.658619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:58:59 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 328.751291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8cf6a6f4fe05b622c468b5964d413cd9dc0ec88d2e1c62371177bf2068d4a3cb4e0d6b15a61034a7a2c69609f62cc7395e3972592edf61595c3b15b2e3b70c484d96145dac626d4b44df18a348986abac5d0a87672b6e55d20891bd75f7b5eabe9833b30549aff88fda7d839517f61fe8d8f0f645bf8420f86cdd5ebfd8799cc2c634f57c50bd00bd519fff1c4454374323c2630484559d60ae84fe029dffcaaf8b47f52713bd5b1d41c15b55293ed3409f56d265ca37fc4c2dc0d9d99", 0xbd, 0x4, &(0x7f00000000c0)={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x65f}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 328.899131] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:58:59 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x5, 0x10, [0xc8, 0x3, 0x7, 0x5]}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="d5dabc15cede0b63db4bcfda1386bda6bd2c15f789092a4c887318697ca7fc21501b3339453f0f21ec5a7310ba512c714cf0165e3023a4dda9661f1d6fb52003c849d4ddb79399a6a55d1e", 0x4b, r2) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x200440) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) listen(r3, 0xb914) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) accept$inet6(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) dup2(r1, r4) 00:59:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) [ 329.414913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 329.597711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 329.777018] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="09c94c6f0581bb8a6df9b7fc55aa6ff5c38de5eba1761f9e8ce6259f1e153340e3b0f90a6d05fa4763b774a51061c456a7e80f91ed1d0d0dd27785a8c6c2e61b4f39981ec77f92f8a7e10779385674381a2a39a0ec131f2375e8c3234243d04f3d6219a36fa721bdd60463fb6e2838f895604244b1e1d969668449108295f5564f981762c6480104b1a35fb59da4c671dec52d9d9295d56acbd517f3ff9256f936c144b8b17fb84aabbc30f2b15d2c3815ab68eec3293f83c8f6d4338db8de548c6fb3dcc7354072ab3e4703"]], 0xac) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x20000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) 00:59:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="8cf6a6f4fe05b622c468b5964d413cd9dc0ec88d2e1c62371177bf2068d4a3cb4e0d6b15a61034a7a2c69609f62cc7395e3972592edf61595c3b15b2e3b70c484d96145dac626d4b44df18a348986abac5d0a87672b6e55d20891bd75f7b5eabe9833b30549aff88fda7d839517f61fe8d8f0f645bf8420f86cdd5ebfd8799cc2c634f57c50bd00bd519fff1c4454374323c2630484559d60ae84fe029dffcaaf8b47f52713bd5b1d41c15b55293ed3409f56d265ca37fc4c2dc0d9d99", 0xbd, 0x4, &(0x7f00000000c0)={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x65f}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:01 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000580)="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", 0xff, 0x20000840, 0x0, 0x0) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0x0, "c8cc6e3e83312fef0b3178966da0225a592fda029dfd7fed4a7ae6baa05ba7d878289b39e493d21c022acaf3b2861c5631453e8e97873aca042384c2b236de3ff5dc68927cb0b4b5bc0d19ee4dabb154308fb6a7322a9926190d3635c339193dd1ded8464dcdebbfd6acd714bc1fc72f777392a64f483a4bd2c84ebd34ba"}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="9d8d94cd74d92402caac089c0dcf6b6c05a6765f28756e5e4ee53cbd042885298efcec1ddc07105b8618841a48faa87accce262ddb6d69686b2269eadbf5af505609c596d885e7b0271bfceaac2f41324178cd3706037c8263cf528a28581de4e7c0f7ebc748ddce70e2e7d20091951a4c3aa5c5997e10f48d8afffeaa9beef9ee24e1a2df0da36062f0a2faab5908cce966ff442ad4e5950e4e858bdcd175ac0653f445a0450d61d53a81ff1e61cb01dcc4d7de8b6cc3becde875c4edd597d247c4d88bdacd4987688437e3aff4eb671a19a8", 0xd3}, {&(0x7f00000003c0)="90110a86ac6db56b243e1c8614dcb25b79b7a9136b2e64a685469f918bf255a3d0d41eec28e208e9eb4008c61b3214994b8b51be1cfd39d4c0a6c6feee80034b50073534b55fa6be565c62616ee2290cf1ff800e4b0d972c0efa487b11667511cbeaaf7f14b08bca8058790bceba58615f0c74167a3aaec73439cba5cfc60b3d67d9b09bcd5e8035621293f04b9f01a16d03af7ae77ff821ab1fa96b6420223039a7970d51ed0110cd459acbf1c9f6d7f5836b752be749ae6175eb80d5ce875ecc52ae847106f745b3f0e1cf46cd58edec9cde448c", 0xd5}], 0x2, 0x0, 0x0, 0x1}, 0x40) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x202, 0x4, 0x3f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x27}}, 0x7ff, 0xecf7}, 0x90) 00:59:01 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:59:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) poll(&(0x7f0000000100)=[{r1, 0x80c0}, {r0, 0x20}, {r0, 0xc002}], 0x3, 0x2) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 330.330638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 330.450473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 330.622628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c40d6265ce2272e2c81523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) socketpair(0x11, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000123) inotify_rm_watch(r1, r3) 00:59:02 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendto$inet(r4, &(0x7f0000a88f88), 0x9e3ccc3ea77e54fe, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$void(r3, 0xc0045878) setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000040)=0x3, 0x2ed) 00:59:02 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:59:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 331.222625] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="025cc83d6d2d5f8f7620704b0ae98190d9587b027ec4829639e59705338df802d9268c718a3ea2ca51a64b4d3e8e4b4922ce02d440a6980b8c01a3bd0eb37aea4de2") rt_sigpending(&(0x7f0000000500), 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x1, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)=']\x00'}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffff}, 0x111, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000600)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x11}, 0x2}, r4}}, 0x30) sendmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x3, 0x2, 0x3}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="4089c82ddac4159f49614b3aadd5288a4b5cdd9e5a412ee390e2ec5277da7387884a99091abb77ed9abb27a2662ff03a935625992fed484989f65a02399985c0273231c9b4bdb0663de12954d535e8ee71d8d0a18d58ea9ba07591164085e53450f84b15c0e272d0db19f1b8df8ef401f3fac6ae36751b24966fd451631dc4c83040f3270ed4", 0x86}], 0x1, &(0x7f0000000380)=[{0x68, 0x10a, 0xb8, "32a9f223daf39824ce90c28e40118d7d7322e2c99f4cb2f8ade345850a2fade4623fdb570d5c9ea4b4f05ee5ac0c31fb6f231f3ca3e819f428e4740dff3f1e2bbd248131abb685810e9a994bc9b6ce8d43c0b25548a65a"}, {0x100, 0x0, 0x3, "405d30669b44899ef68215cc198554d302a5686ab50f1dfbd36cc7e1e155dba495100af9844e6204342bde1a97549d8684226b1e63f7a4acb68659aa9e54a7347e4f75463e002edbe92331e20743413df2e111c0f1ef547d105e83924eea1e9e07cf9878ddf8985a21649524b048a4bb9c5476beae980f82f26f664689b28ffe3c222694ded1adce9ca652348289546975efeded3c044e22c8f23b689aa2ec56c2061a38c2868fb78603ff1682f2f82ce03cd33eab4d0c01a0768ce4df5c44c6c3b23203b6f9bfc2b2ff0fb6d2fb450b1586e3b800747bbc14691061adf6e00eb303bdc5e20106571502e5dbacbd"}], 0x168, 0x10}, 0x20040080) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 331.329425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 331.511085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7ee, 0x401, 0x3, 0x3, 0x8, 0x5, 0x8000, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x6, 0x1ff, 0x400, 0x7e2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffffffc, 0x4, 0x3, 0x6, 0x7fffffff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x1, 0x2, 0x0, 0x9, 0xa96, 0xa4, 0x10001, {r2, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x3ff}}, 0x1, 0x400, 0x8, 0x3800000, 0x7fffffff}}, &(0x7f0000000200)=0xb0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[], 0xfffffe9a) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:03 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 332.094393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:03 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 332.169588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000017c0)={&(0x7f00000003c0)={0x13f8, 0x13, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@generic="2663e81e1cd94e5ebf39e2d482918c1ff63b40b2f05eb172430f26", @typed={0x8, 0x36, @u32=0x1}, @typed={0x14, 0x5f, @str='ppp1selfwlan1^\x00'}, @nested={0x84, 0x3e, [@typed={0x8, 0x52, @ipv4}, @generic="7fff6513d6b8e440a0c633af59756667e848e6654581eaafff80bd108f5fae7d485c83c56985244278ffe61124750d94aa6582fde650f33d3be9537782427609c9e78e3fd8145e76e27366af9ed00915a1cfaa232826cbb06fb0e0f4c7e7ae6bdb85a3f993790efed04922df9c362c1660ee30f8d507efa4"]}, @nested={0x1178, 0x32, [@typed={0x4, 0x33}, @generic="37e33078de0d9d9310bf5b9ac87b7e45ac0e37c0ab7e1576fa86989a499eb60ef56bbf13e1a913dbbc9df0cdfd781e1422716ce58a", @generic="d2f54bf784eba4bd87c9f3df626a59eb92767dc212676fd6e85878ea5231e773e45193a15f07899f981befb742a5e2984d3681ed0e4dc0f441c98d45116ed895f13774c411aa727dc48ae9e6a3af10", @generic="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", @typed={0x8, 0x9, @uid=r3}, @generic="35bc58f9162cdd379ad4b92a9ba72a8b1581ab5dc8313681a3bacad3b4bed4912a2152bc911158c1d23c4a00cfa618ca91d03623d11e948bd4d3717c3f42751f2ad66172393d53b65c9342e73846d40eabdf8f6288c13ea014d66ecc21042ef60ee65d5c38d6a3b2b928594465d0b81e51bf22e56e50d439aae81407c3a054387fd99c0fd11539505aae952219856646ea29da6caca6f34ffa6e58e5b956ffec35898ffda7eb8ccbd4fff0d78682f622935c7b5984305e290586184d55fde81e1cdf869cab3bc2dacd1a19c3ca344eef950b0cf7d4560b0e06a5ba1e", @typed={0x8, 0x4f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x71, @fd=r0}, @nested={0x1a0, 0x4c, [@typed={0x10, 0x47, @str='ppp0user\x00'}, @typed={0xa8, 0xf, @binary="79ba0025134bfd258baef9fa331b1989396fc7b18d18ca631eb6706ec5d6e2ab0eb09f5921d2438f9986cfec8bad1dcf0d976412e4b1b3f7fd99bdaf5d9d19ef338c9f7b217c28c38a4401cde11cb04bef7fca82dcab988383320b780466b75874bafad12826c1493ff4f8ccfd600541fa0a11e47f89b325a09cb2c6e393e99423200059204305870556b2569531b119339b55ca6f895f4b544336e940e7b6951bf52065"}, @generic="504b3e41b8768eae3859e228f8ee94269439524a1eb0d7761c2159e30497c1aecf4d263629aa8b4e41bb57b00a20ef7708b35120a9be6e535ffd03e195d83a7c9dc721a8e6391ba8a7f04eb418aca66a4bc03ea55a4d75eacb0d103135b0b606fa16213fd7fd792c16aaeffcedf0fc76d08bbeb4ff973f0c6d1fc3efb7440ba6f779600ce3e8f6dd954dbc83c13eff5d1194983c72c101aaf634e51bd8e3928e8d89dace790757b345cd6a2673344b18d0ed155a82793fe4e1817123844caf5f5658155d2ccbc0f7c9b0358c371c28f668610985c802213224d685dfe556fbc9f6"]}, @typed={0x8, 0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}, 0x13f8}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = accept4(r2, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000001c0)) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:03 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x1f, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x541000, 0x0) mq_notify(r1, &(0x7f0000000300)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240)="dba120535a", &(0x7f00000002c0)="7626e2bc"}}) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x400, 0x128b}) pipe2(&(0x7f0000000080), 0x4800) fcntl$setsig(r1, 0xa, 0x26) syz_open_dev$rtc(&(0x7f0000000100)='/dev/rtc#\x00', 0x8, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) fstat(r2, &(0x7f00000001c0)) [ 332.389308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:03 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) tee(r2, r1, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffff, 0x1, 0xfffffffffffff862, 0x6, 0x19}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x50000000000, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e24}, {0x2, 0x4e21}, 0x282, 0xfffffffffffffff8, 0x4, 0xffffffff, 0x7eb, &(0x7f00000003c0)='bcsf0\x00', 0x7, 0x5, 0x1}) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x3, 0xffffffff}, &(0x7f0000000240)=0x8) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x1000, &(0x7f0000000340)={[{@mode={'mode', 0x3d, [0x31, 0x34, 0x37, 0x31, 0x32, 0x32, 0x36]}, 0x2c}, {@mode={'mode', 0x3d, [0x0, 0x31]}, 0x2c}, {@mode={'mode', 0x3d, [0x34, 0x30, 0x30, 0x36, 0x36, 0x35, 0x37, 0x34, 0x31, 0x37]}, 0x2c}, {@mode={'mode', 0x3d, [0x30, 0x30, 0x34, 0x37, 0x33]}, 0x2c}, {@mode={'mode', 0x3d, [0x30, 0x37, 0x33]}, 0x2c}, {@mode={'mode', 0x3d, [0x31, 0x36]}, 0x2c}, {@mode={'mode', 0x3d, [0x37, 0x33, 0x30, 0x33, 0x32, 0x36, 0x31, 0x34]}, 0x2c}, {@mode={'mode', 0x3d, [0x33, 0x30, 0x37]}, 0x2c}, {@mode={'mode', 0x3d, [0x37, 0x31, 0x35, 0x37]}, 0x2c}, {@mode={'mode', 0x3d, [0x33]}, 0x2c}]}) 00:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x803}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 333.065098] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:04 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 00:59:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 333.295103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0xc0000000000000, 0x1, 0xff, 0x8, 0x3, 0x4, 0x37e}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000004740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000004700)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c4300003000000228bd7000fcdba89dc1f11300010200fc000100f8000b00000008000100627066000c00020008", @ANYRES32=r0, @ANYBLOB="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0x434c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = fcntl$getown(r3, 0x9) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000000200)={&(0x7f0000000100)="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", 0xfd}) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cgroup_ro(r6, &(0x7f00000002c0)='cpuacct.stat\x00', 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r0) 00:59:04 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40000) read(r0, &(0x7f0000000140)=""/165, 0xa5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getegid() fchown(r0, r1, r2) 00:59:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 333.995318] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 334.040090] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:05 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) [ 334.130873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:05 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:59:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 334.863826] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523a248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb1a465278baec3f118d90c501f646e0c2f77e20ac2e6ddffcaa0c3ead5981d121314d7cd3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 335.001714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:06 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) [ 335.078418] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2000, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x8000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x124, 0x6, 0x5}) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000), 0xffffffffffffffff) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) dup2(r1, r2) 00:59:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe6, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffff}, 0x106, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r4, 0xffffffffffffff90}}, 0x18) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:06 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) tee(r1, r0, 0x80, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) r3 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x4f6) [ 335.851499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 335.921524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xfffffffffffffdfd) 00:59:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d20513d9b44e95fcc1d205b3f79f54b3da586989c3458aa7dd657384be628f59b523aa4eb81670b288fdaca71ad5db9e2949ff645483cfb9fc74d6ab86be00", 0x7d, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:07 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:07 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 336.702338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x400, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f0000000180)="4cb1a73e98f348884002b6c3fcec9e929a969c56829b51f85addae7d0ff525c207cfeb6643608458170465709281372f3bbde9521d0a415e4116852ee9b3842ad0ad335b16435087c488c6e14963b4988caa804f282597ebbbcb7b0ef4ede9ffe3a3c5cdda5bd683597408cfb05f8a49e77091e5fb7c203720066aeb80249c3fe5a6af8c30533a6de4bb7a01ef7220435d65b9826fd40f01ce5f391d6572c2bed49997ba22c7f5082cf1e9b37dba5daeb21e6ee3dbee436642d32ed122907fb0c1e7016fafccd252c42e2f018fa3abe32dcbe474c2807a8f71c463", 0xdb, 0x4000, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 336.773827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:08 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0xffffffffffff0001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff]}, 0x40f}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x1ff}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0x3}, 0x8) write$binfmt_misc(r0, &(0x7f0000000440)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="0790e863a2613deab26ad00fa1ceeff41cdb2e3ca480853fc6aa6f0e8a74ce3fe49290fe8de29c485ce0d28401579f328b945be1a7ae7c2f0a34d181391f3b15cd47664b9c1447892aac565fb4fc3aa366d024148946b5bb97199dfe13d532b1281a5ce10c44a90e7cbe8c9b49ef3b4c25794652632627b3a88fd0b55ac05888d984a8c5a3422d61ba960da7bce2fafbbbd5287ff8781ed36c6e2ecbd1adee9d48b57f438328433488d96a28b6daf4a926caed9af4dedb15732a9a6d4bbad90850c3fcc571545102011a115629839c7eca6a", @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="dd65487462d007af73838295966a4114af6f"]], @ANYRES16=r0, @ANYRES64=r0], 0xf8) read(r0, &(0x7f0000000540)=""/165, 0xa5) 00:59:08 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:59:08 executing program 6: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 337.447182] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 337.576550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 337.662230] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x9}, 0xfffffffffffffd2a) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x400, 0x147100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000200)={0x2, 0x2, 0x39, 0x1, 0x4}) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000140)="6a83452b7680a700aa0dcb") sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) 00:59:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000340)={0xfffffffffffffffa, {{0xa, 0x4e20, 0x9554, @remote={0xfe, 0x80, [], 0xbb}, 0xa82}}, {{0xa, 0x4e23, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) 00:59:09 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r4) sendto$inet(r3, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 338.316416] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 338.414900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 338.533589] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:09 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x19, 0x6, 0x2, 0x2de, r4}, &(0x7f0000000240)=0x10) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000140)=0x1000) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) 00:59:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5ff, 0x10000) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r4, 0x3f}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r4, 0x3}, &(0x7f00000003c0)=0x8) sendto$inet6(r5, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r5, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r5, &(0x7f0000000140)=""/165, 0xa5) 00:59:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:10 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_OFF(r0, 0x7004) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 339.405529] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 339.442359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) [ 339.526892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) [ 339.619140] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) [ 339.709118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 339.808799] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) [ 339.918173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) dup2(r1, r2) 00:59:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) [ 340.074995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 340.238171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x2) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = getuid() bind$inet6(r0, &(0x7f0000000040)={0xa, 0x80000001, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) quotactl(0x80, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000340)="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") sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) [ 340.357670] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000040)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000002c0)=""/4096}, &(0x7f00000000c0)=0x78) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) [ 340.498129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:11 executing program 1: r0 = socket$inet6(0xa, 0x4000000006, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) [ 340.669075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e23, 0x8, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0x8, 0x6, 0x6, 0x20, 0x2, 0xffff, 0x3, 0x7}, {0xd83, 0x1, 0x1, 0x8001}, 0x0, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3506, 0x3, 0x3, 0xfffffffffffffffc, 0x8, 0x4, 0x400}}, 0xe8) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xfffffffffffffeb4) 00:59:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) [ 340.871710] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "63abc4c7ea57df79355d4729c00c70b98da8cc7144cfdf185c12176cc6af665fc2456cd3dde7365af331b5d62c8bc11dec9e830d21ab9db38218e8dbdf2efd8c5daec06ae145fb56438d2be38542c8c286b6e8edb2813bb47c3d41b85982b645e3face12b684769696058343625ce256dc8f2fc0e7567f8a599103f5f6c6f767503165fc9e203737a74138b20745b3bf9461c9c5488319d408ee90a27b3fba46ec6d80e18e36b202fea456c3186042d3b3c339964b3e7b0c3c7b72cd22fd8826333b56a89bdb017d796d28dbafebdc311cb66a17aec89e93c8b424a4b022c0ba49fca7d2e1"}, 0xe9) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) [ 341.014400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='\x00'}, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000180)=0xfffffffffffeffff) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xffffffffffffff16, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) [ 341.098242] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 341.317102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 341.395685] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 341.547413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) write$cgroup_pid(r3, &(0x7f0000000180)={[0x37, 0x36, 0x37, 0x37]}, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6c, 0x400000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x2, 0xc68b}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) [ 341.698126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) [ 341.800827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:59:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdd, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a151f0be44d85006a52ca1c40a6530486ec3ad2266a7133db8c16d8ff732999be963f0a5d2f36a9d9ada6faf8e44c45a4f1cf5c3e5a87daaad270561c9e2d205", 0x40, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000004300)=ANY=[@ANYBLOB="73797a30f80b4a009a7d4c5cb6c4f9c680deda9bbf7a1523ef967534cd6c8a4aa248b734ffe00804acfd0003ff3618072b3c6e8b30b96cbb7a025278baec3f118d90c501f646e0c2f77ea0ac2e6ddffcaa0c3e267d6d7378d3c45bd9274d9dd63bdb2bd27a98"], 0x66) read(r0, &(0x7f0000000140)=""/165, 0xa5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x62101, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) 00:59:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 341.929627] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:59:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:13 executing program 4: socketpair(0x1a, 0x1, 0xfff, &(0x7f0000006ac0)={0xffffffffffffffff}) r1 = open(&(0x7f0000006b00)='./file0\x00', 0x400, 0x100) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000006b40)=r1) r2 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006980)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f00000069c0)=[0x5, 0x9]) r6 = accept4(r3, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r6, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002d00)=0x0) fstat(r2, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$eventfd(r5, &(0x7f0000006a80)=0x8, 0x8) r10 = syz_genetlink_get_family_id$team(&(0x7f0000006a40)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000006cc0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000006dc0)=0xe8) recvmsg(r4, &(0x7f0000007fc0)={&(0x7f0000006e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006e80)=""/42, 0x2a}, {&(0x7f0000006ec0)=""/24, 0x18}, {&(0x7f0000006f00)=""/125, 0x7d}], 0x3, &(0x7f0000006fc0)=""/4096, 0x1000, 0x5}, 0x40) accept$packet(r6, &(0x7f0000008180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000081c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008200)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000008300)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000008480)={&(0x7f0000006a00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000008440)={&(0x7f0000008340)={0xd4, r10, 0x20, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r11}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r15 = getpgid(0xffffffffffffffff) stat(&(0x7f0000006500)='./file0\x00', &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000065c0), &(0x7f0000006600)=0x0, &(0x7f0000006640)) sendmmsg$unix(r6, &(0x7f00000067c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="241696a10672697470274bdcc368b9e4fb55d87596f89ea30c7f1bccaa064b358012776ae44bc793e3cb22ebfded7bcee79eb6bb13d718e7774a87003ea13ffd5ad6e77835e045d208736ed1cc99368977940b803098ddcaf8ff05ad5e7fe90ec3053637770345f5cba458a34d82d1d71d6af939fc324aef9f5005f8a2e513a2473fb55367956791b94a6a8840a7bde346dad296bcea494a28cd598153b71f5d2b8da13c4b57793dbef900b3f5454c7f740a766529982571c0d4e68fb093683ca18da80c2db5905ebe24c9a72e85b22648dce13e262cfbb31fa3305079a067eb452754e7520257c07373", 0xea}, {&(0x7f00000002c0)="cc4db551a964c49b98d8d02323f2fc7dcd0c33b80521f5ace7706aa0caf2ade691229300226795fe8923b9034cebf11868c952c6592059db32e01020233ab2f1fa57aa70fde003fcc991785f97cc80a81da9f2efbc57430cf3235dadc0d22a9b112ff7edff6abe838136e7ca9ddb39eeb0f27fc645d075448c9a1b23f66f7fadae088cb47830a72986116eb810494aaa5e52f9075550a184a03c6afb8357066635e87bee9d21e2fb019d4759643a1da9e21ba142f9a14863a39b7d05ef52d3c165fb0b91122cd569c457d0008b20e8406e4733cdc529dcd802e5dd5f3267ef061b8cf85e8d405db2c93d20b2a3af79b49996", 0xf2}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000480)="f829c5f1fedb564407306238e1d63fa4724e771a590b75b57836ab2a8eadd2eef10b4ed78cac1f95621f64397d", 0x2d}, {&(0x7f00000004c0)="6f9dcfed5fa5893a6ca6", 0xa}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000018c0)=[{&(0x7f00000005c0)="1d2eeca41ac71ae5eb45bb8f4246c8aea6ad8442be5b87abaf798dda2cd4db6aae191c04950cc4f6ebab58f2e8b7fd566ad77b1b1e450b3c2b3e27a3123b2ab3f93d0cc7f09a8c754da4518333344897d920e1a60c0cb45bb824e2460a57440774e6d6c5859a17dc467050cdd30be94218a418d7052278fb81657505f50031404f09cf9748644d6c094d9ca4e4c335c3401e5137bf63d90a4cd57daf386091eb2e2e3f9e4393c44830cfdafc0e37b95b567a0372dd8a56d22ef5b0bb0a4bc6461a2d28d1cf34741d6b3c995044ba25a785604b", 0xd3}, {&(0x7f00000006c0)="d7781040cbcb499c07e63e92ca4e6097fd380468ea6a435f0a4dea", 0x1b}, {&(0x7f0000000700)="96e650dcf51a5b58a8dd9cf7d605f555a122b5cb15ac6c45e41cacc66d0a896fd85068b660f2b50e68ae8bbf13d5e15fb2a6386a43f7164f447f881365fefdaf3b83999495e8afeff743e30020c6a831309b75f978ec4c4b6162560335815d6a3bedcaec641eedac3c1d04db52f189c9dd38ea18ffd8b966e4b470a56974fe62e54183091b4ec3100e2b07c1bcdcc1dfeae94c49ae1217a45ce484a2ae39cc0382ff3e71", 0xa4}, {&(0x7f00000007c0)="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{&(0x7f00000051c0)="0a3623d2ad6faa38fe6cce04e0057dca5ad4c31f1a32cac9e6189849edad22ac00b8f49c4c137fef60c86cff34459dc24aa11ba31412be899a09b9181111efe66556363c1f9180536d91e72963c4b9b9327d31026abdfe455f730a956d6f91c5d7960e9ce7473b16e7b1fc77905ec487b19b2c139bacdd04940bd48e9604f988c9666bcf9f66ecb1ba340598a70ab8393871db80e9d62ca2bb55bc92cf6cdb681dbd0d4b94615d10b1facb11a8e44a1f1ea2df36ddc5b084bc", 0xb9}], 0x7}, {&(0x7f0000005300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000064c0)=[{&(0x7f0000005380)="4b6d955095d86d0e38ec2167e1bf986371232d1791a3f2a0c655b44840d9dd9f801c97d62c025b5dfe20ff1045d33076d93b8b4ef3706f9ba0b0d87d479ec48aaa291816a84ecd3d92c2531bf92ac4a182e14d79f8b934de464d4289d4f159ca894948de485dd257", 0x68}, {&(0x7f0000005400)="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", 0x1000}, {&(0x7f0000006400)="8b8c28dc1869f2684e1ca324c8cf1cb1460c07c5d12ff45b53d3c2aab586ee8f7e3702a2dfb8cd016bcf02c436e88c98acba1f6669fa114830f6e0b6ce11e7648663a29e3bf122100936c0c346b7f33be02c24bb863c0980ee899cbaed8397ff8dd92e497ad185d738d17d449c1c3dcad56beb3784904c8c63b4acba", 0x7c}, {&(0x7f0000006480)="8728b0350280d32c7e95e6ebbfa6a726019404aad1f42b3f680bcafd54685c56cfb733e8629372b3a01d1db98ff19eae928adf9a7692", 0x36}], 0x4, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x4084}, {&(0x7f00000066c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006780)=[{&(0x7f0000006740)="952371fe3ee52050b746dd51effbdae9eca79287f654120341e1d2e24976b20be66328d7b02e3acda971d3c8a471babe3e4acd9c5e57481fc77fb5cec9b075", 0x3f}], 0x1, 0x0, 0x0, 0x4000}], 0x7, 0x80) dup2(r3, r4) [ 342.187654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) [ 342.386358] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:59:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 342.633513] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:13 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="4c4df5f8ca65b90a9399d8b0a2b296d32f77c4e9a1307b2a1b9872591d37da61d5dbb54e776ee5653da40c89ed7d028e02d277b2cfcc0de59404724eb98bfce296a6e0b2a768b81195180b6159b8d8dd4456b71d66c3d51127153860f2e38a20ffc6436908afe65189b37eb316ad2f614a822283a0ba14752309de7f4a268d4166c4f385d943eb723d6cbf48c2c322af7d846ebc39602b746d4169af80b2b2c7770ad378d7104ffdeb1f65217f9946a5c917723212e143665eae2f1a08b302c57a8bfade4482b53f0016ef629e0b7564bd59adb5d0cd769015f3ae50e574a1796b10eb974d93d8eb416a5d9ea4bee89dc7", 0xf1, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='.vmnet1\x00', 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="90559bc6f3753dec706501247fee34bc5b4685e15c2b53afa35bc79987976264e0a0de375954243d4d207d0392f211d1c4d9812b0507f40b4d3defe35049a7388f618362e4606c095dfe029c3756cc765bc3218be386d73dc07b8f787fa3cf360e5f924e2f62c60d75c9e34947", 0x6d, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/4, 0x4, &(0x7f0000000640)={&(0x7f0000000500)={'ghash-clmulni\x00'}, &(0x7f0000000540)="bc05bc4c27ab2bd41d39e81efa777dafd44736993450c9460a5c494634e7e927fbe50474ed26dd7570418c323fea40ae25b4991650aeecdab31a45eab047e344e2c5be5a9016713d519f92e983c6c435356395dd1a1b479f30efcc6a73e107157f1e3c7a25017e329825abb6edb982b16c2f3fb21b8333dc31637339b4dd9faf7f840a7116f51de09e06b08d501b24fc81acb39ae560b31a3fe141eec0d3755950f8d00e26cc3db398dcfcf19e812a577d2e51b1492fc29879255cd903794de3e5f5d6e4c8124c659c9f18bba6e3fd1e1c5b1527c411e85bd22adcaf785aaec62614f098db4cda08624a8a3ae67484b653", 0xf1}) tee(r1, r0, 0x8, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendto$inet(r5, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) [ 342.766437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) [ 342.889020] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 343.019704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 343.150983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 343.240305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffeffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x4400}, {r0, 0x10}, {r0, 0x5420}, {r0, 0x4}], 0x5, &(0x7f0000000140), &(0x7f0000000180), 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfaee) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r3}, &(0x7f00000002c0)=0x8) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0x326, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x2, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:14 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x0, 0x80) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x3a7) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$FICLONE(r3, 0x40049409, r0) 00:59:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 344.103761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 345.003864] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000002c0)={{0x8, 0x2, 0x82, 0x0, 'syz1\x00', 0x8}, 0x1, 0x0, 0x8001, r3, 0x3, 0x4598, 'syz0\x00', &(0x7f0000000200)=["47504c656d31776c616e30706f7369785f61636c5f61636365737370707030ff7d7d6367726f757076626f786e65743100", '\x00', 'em0\x00'], 0x36, [], [0x8, 0x4ca, 0x10000, 0x9ba1]}) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) time(&(0x7f0000000100)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="02002cbd7000fedbdf250200000008f400004e2400000800040003000000080001004e230000080acdb27e6e852f0001004e22000008000300040000c6cba583ad6cfdcc00080001004e"], 0x48}, 0x1}, 0x40000) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x0, 0x0, 0x0, 0x0) r7 = dup2(r1, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x93, 0x18ca, 0x63, 0x2, 0x0, 0x9, 0x0, 0x9, 0x1, 0x0, 0x7, 0x0, 0x80, 0xfffffffffffffff9, 0x73]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000680)={r8, 0x6, 0x30, 0x80800000000000, 0x80}, &(0x7f00000006c0)=0x18) 00:59:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000002c0)={{0x6, 0x3, 0x7, 0x8001, 'syz0\x00', 0x5}, 0x0, 0x44, 0x7, r5, 0x1, 0x1, 'syz1\x00', &(0x7f0000000040)=['security.self#[\x00'], 0x10, [], [0x5, 0x6, 0x5, 0x8]}) 00:59:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:59:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 346.017216] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 346.056858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:17 executing program 4: r0 = socket$inet6(0xa, 0x1020000000002, 0xfff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r3) [ 346.120934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffeffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x4400}, {r0, 0x10}, {r0, 0x5420}, {r0, 0x4}], 0x5, &(0x7f0000000140), &(0x7f0000000180), 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfaee) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r3}, &(0x7f00000002c0)=0x8) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:17 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in6, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/177, 0xb1}, {&(0x7f00000001c0)=""/85, 0x55}], 0x3, &(0x7f00000012c0)=""/12, 0xc, 0x1ff}, 0x40000002) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:17 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 346.459820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) [ 346.752574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:59:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 346.918558] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) [ 347.053233] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x10001, 0x18000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000002c0)={0x15, 0x110, 0xfa00, {r2, 0x40, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @ib={0x1b, 0x3, 0x7, {"d5c566ab15f417f5501fa0648b24cc28"}, 0xffffffffffffffec, 0xe5, 0x1}}}, 0x118) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) recvfrom$inet6(r4, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r5 = accept4(r3, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r3, r4) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="273060b0928c41815d59fcbcb6a145e79eb2b7c21e74ede27c5368085695ab3c9089cbd1c9744d447647065fc5312b6adc813846a16c0afbcf1f400eed14be5a84445779d416bc8f626a10783e25ab46adcc62a7e87c2ce73853da9b052f42b519496304b088396a2df00d40a8d0077a6b5e7dfc8611c20520ebb8c0f3dbdf76a18b58d5a504109f143af7ee222a3750af0560b909695da625b5a3b8014bee785a8b205bf5394836abb449c9ea994e60d31402d71a45c48e149059399575f547380cf1c9b973969a6b41777e58d87491e7bdc4091a344f833951ce3221af429ee89cc34ec880a52e", 0xe8, 0xfffffffffffffffb) 00:59:18 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000580)="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", 0xff, 0x20000840, 0x0, 0x0) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0x0, "c8cc6e3e83312fef0b3178966da0225a592fda029dfd7fed4a7ae6baa05ba7d878289b39e493d21c022acaf3b2861c5631453e8e97873aca042384c2b236de3ff5dc68927cb0b4b5bc0d19ee4dabb154308fb6a7322a9926190d3635c339193dd1ded8464dcdebbfd6acd714bc1fc72f777392a64f483a4bd2c84ebd34ba"}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="9d8d94cd74d92402caac089c0dcf6b6c05a6765f28756e5e4ee53cbd042885298efcec1ddc07105b8618841a48faa87accce262ddb6d69686b2269eadbf5af505609c596d885e7b0271bfceaac2f41324178cd3706037c8263cf528a28581de4e7c0f7ebc748ddce70e2e7d20091951a4c3aa5c5997e10f48d8afffeaa9beef9ee24e1a2df0da36062f0a2faab5908cce966ff442ad4e5950e4e858bdcd175ac0653f445a0450d61d53a81ff1e61cb01dcc4d7de8b6cc3becde875c4edd597d247c4d88bdacd4987688437e3aff4eb671a19a8", 0xd3}, {&(0x7f00000003c0)="90110a86ac6db56b243e1c8614dcb25b79b7a9136b2e64a685469f918bf255a3d0d41eec28e208e9eb4008c61b3214994b8b51be1cfd39d4c0a6c6feee80034b50073534b55fa6be565c62616ee2290cf1ff800e4b0d972c0efa487b11667511cbeaaf7f14b08bca8058790bceba58615f0c74167a3aaec73439cba5cfc60b3d67d9b09bcd5e8035621293f04b9f01a16d03af7ae77ff821ab1fa96b6420223039a7970d51ed0110cd459acbf1c9f6d7f5836b752be749ae6175eb80d5ce875ecc52ae847106f745b3f0e1cf46cd58edec9cde448c", 0xd5}], 0x2, 0x0, 0x0, 0x1}, 0x40) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x202, 0x4, 0x3f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x27}}, 0x7ff, 0xecf7}, 0x90) 00:59:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) [ 347.388773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:18 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:18 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x5, 0x70, 0xd7, 0x1, 0xfc92, 0x7, 0x0, 0x0, 0x40040, 0x1, 0x401, 0x100000000, 0x3, 0x3, 0x8, 0x0, 0x1ff, 0xe8a, 0x2, 0x7fff, 0x8, 0x1f, 0x4, 0x9, 0x1f, 0x81, 0x70d9, 0x7c64, 0x5, 0x9, 0x200, 0x0, 0x4, 0x0, 0xe26f, 0xffffffffffffffa7, 0x7, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x100000000, 0x10001}, 0x444, 0x6, 0x4, 0x7, 0x1, 0xffffffffffffe37a, 0xe0}) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x501000, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x14c, 0x28, 0x300, 0x70bd25, 0x25dfdbfb, {0x1c}, [@typed={0xc0, 0x50, @binary="77d28d24463ed66286d81bb57da141b0adec40205a2ca6e56bfbe8c7d007ac26f287705422595f15c7bb814982b2c4088494b9a92c84e7146ed29d22ca4d2fce13ba2d832a2e79788331aa3ae276cc2b0ea254853cab4a3a2ac2dca80f19ade841960bcc17ec8a3e09466c8ea974b6529a56f2e8a406cd33c94111e6dc127ffc88ce61239473578637515d322d6e814987a3143620c418162682bf17dbd5c7b2fc1b5a19c9a1c957b49407d32bba6d78a4bd7f98afd268706078de"}, @generic="1967fac3ee131bc9511f28f433dcb5ad2ce13ad7", @generic="ccaeb3c287504f188dc785ea24bb5bcb5449158e46f7686e3bd4b401683c962c23bf27378a39e6135dce2e08ed0ec6e663cfcc2b3fce51e75884c3d2ce4b0261d8bce86aa57563e801d3b40fc715848743a52de0ce1cc5a9da332fab1b13decdbfddf966"]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) r5 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x40) inotify_rm_watch(r2, r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e20, @rand_addr=0xe52d}}}, &(0x7f0000000200)=0x84) 00:59:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) [ 347.678343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) [ 347.784522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd004000000", 0x9, 0x0, 0x0, 0x0) dup2(r0, r1) [ 348.024605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @loopback}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @rand_addr=0x6cda, r3}, 0xc) r4 = dup3(r2, r1, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r4, &(0x7f0000000180)={0x5, 0x10, 0xfa00, {&(0x7f00000002c0), r5, 0x3}}, 0x18) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r6 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r6, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:19 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:19 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair$inet6(0xa, 0x6, 0x8e7, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x7, 0x3f) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 348.495833] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) [ 348.672274] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) [ 348.745390] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:19 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x7, 0x14, "dd7d809ca0d3aa43b437bae6ab98ac58127f652eff5337deff3b50571cae0c39832471db37e1f7f94f9ef1518bb3a1a7d4d4e72799a5a1cea77b748396eb381f", "fde70db16d74eae64356883ebc2624d58e925edddfd4f3ef32d78cf86b07ca5ea8b4247dc3a615b5f8492b717eb200d0a4ac78be21217806704ebf375b1ff1aa", "be877d2f143e9d330c4f6266912b6a0c606ac809a9c2766aae9e428d9c638569", [0x3, 0xae]}) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00000001c0)=0x3, 0x7dac527202dc336a) [ 348.842404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 348.956800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a440", 0xd, 0x0, 0x0, 0x0) dup2(r0, r1) [ 349.132445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:20 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) [ 349.486152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) r4 = dup(r0) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 349.825562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 349.877993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:20 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000000080)=""/47, 0x2f}], 0x2, &(0x7f0000000200)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7000000000, 0xffff}, &(0x7f0000000100)=0x1, &(0x7f00000001c0)=0x3, 0x1, 0x6, 0x7c2d, 0x200, 0x1, 0x1ff}}], 0x58, 0x1}, 0x24040040) tee(r1, r0, 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25", 0xf, 0x0, 0x0, 0x0) dup2(r0, r1) [ 350.129522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:21 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, r1) 00:59:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) [ 350.506655] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r1, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'bridge0\x00', 0x9}) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) [ 350.850814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 350.890772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:22 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080)="72df8b2436814e7ff5025d70aafdfddc641bfe7517a1d225ff9cafb10bb6468d4e4e762082624556e2d8a6eb3a7af1d3321daecb4f4fe8849191d3a7019b95b2844c01c1027bcb3d747dc42be88195bf6b78c14fd271195a8051f46c07a0fca5120b653812dc05a8b3c5bf7ecd579b6a3b5c062ff0e354ec9c4b6eb577b143bab44e44547f9008c880fbbb8f8f6bfb11f4d1455fd20c24c880f65fc0cae78d5542f5353aa914a33d6b8acf9a143c2ad309bfcd17bc0d2e483e8f4ff24c669b", &(0x7f00000001c0)="076af842087fc087ba67d60ede63310cdcecc3a4e263399504f8c1e3b13408e1bf5af8c7779df0685223d9d93120ad97d85168032658784c837517ac36efdd66e2d6834389379a98b472fac5b950a49d52b37f146859db77610a28cf52b2225927c1132a10eafd977e4e", 0x1}, 0x20) tee(r2, r1, 0x8, 0x0) pipe(&(0x7f0000000040)) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xffd1) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9b3) 00:59:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd", 0x10, 0x0, 0x0, 0x0) dup2(r0, r1) [ 351.174426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) 00:59:22 executing program 1: setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040)={{0x0, @rand_addr, 0x0, 0x0, 'lblc\x00'}, {@loopback=0x7f000001}}, 0x44) [ 351.480159] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:22 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') lookup_dcookie(0x0, &(0x7f00000003c0)=""/4096, 0x1000) msgget(0x2, 0x6a0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) 00:59:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) 00:59:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r1, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:22 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) 00:59:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) [ 351.824936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:22 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10}, 0xc) 00:59:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x5c001, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x5, 0x2) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) [ 351.956840] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:23 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$packet(r2, &(0x7f0000000000)="f339382c05a112ee150b6bc5f235ec12bf51c84c07fef8cc76fa273483a2ee680b8b89a1ba6f668560e643917a0dead25286ad1939690079e4d12c4fb88af3ef03f4bce23f274d3b7d0b1e54c8f060882315ecc39c8dbfe6d588703f7eaed6882e3291302b47d322844e6d837c679b119b3ecbd90223f238dcfc5be293f630b060d45538fe2424e552cb55ee759bae576cd86b3ac8e4cfc66db00678ce3991cec264fbc45f090ca406d966cb83562734287226448a648c1a1ec410864d43eac24e3e1162f6b3932869f8576b6399efef5d235da38e4e9024a63ec59ef2235014", 0xe0, 0x40080, 0x0, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000140)=0x3, 0x4) 00:59:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000001c0)=""/188, 0xbc) getdents64(r2, &(0x7f0000fc4fbe)=""/80, 0x50) close(r0) 00:59:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) [ 352.245248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 352.540219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r1, r2) [ 352.624170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x0) r4 = syz_open_pts(r0, 0x0) dup2(r2, r4) 00:59:23 executing program 0: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x858, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:59:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r1, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0xffffffffffffff9e, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r2, &(0x7f0000000180)="57bddbddd0040000000675a4407d25dd96", 0x11, 0x0, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 00:59:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)=':', 0x1}, {&(0x7f00000003c0)="9e", 0x1}], 0x2, 0x0) [ 353.028756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:59:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8001000000002c) connect$inet6(r0, &(0x7f00000072c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bond0\x00'}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xffef}], 0x1, &(0x7f0000000200)}, 0x0) 00:59:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, 0x1) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) 00:59:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) close(r1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000002480)=[{&(0x7f0000000040)="e0", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9) [ 353.179542] ================================================================== [ 353.186995] BUG: KMSAN: uninit-value in raw6_local_deliver+0x137/0x1fe0 [ 353.193767] CPU: 0 PID: 8 Comm: ksoftirqd/0 Not tainted 4.17.0+ #22 [ 353.200184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.209557] Call Trace: [ 353.212171] dump_stack+0x185/0x1d0 [ 353.215832] kmsan_report+0x188/0x2a0 [ 353.219683] __msan_warning_32+0x70/0xc0 [ 353.223766] ? ip6_input_finish+0x561/0x2260 [ 353.228194] ? ip6_input_finish+0x561/0x2260 [ 353.232628] raw6_local_deliver+0x137/0x1fe0 [ 353.237101] ip6_input_finish+0x561/0x2260 [ 353.241378] ip6_mc_input+0xa65/0x10a0 [ 353.245287] ? ip6_input+0x320/0x320 [ 353.249036] ? ip6_input_finish+0x2260/0x2260 [ 353.253574] ip6_rcv_finish+0x498/0x6e0 [ 353.257579] ipv6_rcv+0x1d6b/0x2360 [ 353.261252] ? local_bh_enable+0x40/0x40 [ 353.265358] __netif_receive_skb_core+0x47f3/0x4aa0 [ 353.270380] ? ip6_rcv_finish+0x6e0/0x6e0 [ 353.274523] process_backlog+0x62d/0xe20 [ 353.278580] ? rps_trigger_softirq+0x2f0/0x2f0 [ 353.283160] net_rx_action+0x766/0x1a80 [ 353.287143] ? net_tx_action+0xad0/0xad0 [ 353.291196] __do_softirq+0x592/0x979 [ 353.295012] ? ksoftirqd_should_run+0x30/0x30 [ 353.299508] run_ksoftirqd+0x24/0x40 [ 353.303214] smpboot_thread_fn+0x4ac/0x9a0 [ 353.307449] kthread+0x4db/0x6c0 [ 353.310810] ? cpu_report_death+0x1f0/0x1f0 [ 353.315125] ? kthread_blkcg+0xf0/0xf0 [ 353.319006] ret_from_fork+0x35/0x40 [ 353.322733] [ 353.324346] Uninit was stored to memory at: [ 353.328663] kmsan_internal_chain_origin+0x12b/0x210 [ 353.333759] kmsan_memcpy_origins+0x11d/0x170 [ 353.338251] kmsan_memmove_origins+0x9/0x10 [ 353.342569] __msan_memmove+0xda/0x130 [ 353.346482] ipv6_frag_rcv+0x4ee9/0x6810 [ 353.350538] ip6_input_finish+0x1353/0x2260 [ 353.354850] ip6_mc_input+0xa65/0x10a0 [ 353.358742] ip6_rcv_finish+0x498/0x6e0 [ 353.362707] ipv6_rcv+0x1d6b/0x2360 [ 353.366327] __netif_receive_skb_core+0x47f3/0x4aa0 [ 353.371357] process_backlog+0x62d/0xe20 [ 353.375411] net_rx_action+0x766/0x1a80 [ 353.379379] __do_softirq+0x592/0x979 [ 353.383160] [ 353.384772] Uninit was created at: [ 353.388306] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 353.393407] kmsan_kmalloc+0x94/0x100 [ 353.397201] kmsan_slab_alloc+0x10/0x20 [ 353.401185] __kmalloc_node_track_caller+0xb35/0x11b0 [ 353.406379] __alloc_skb+0x2cb/0x9e0 [ 353.410084] __ip6_append_data+0x364d/0x4fb0 [ 353.414485] ip6_append_data+0x40e/0x6b0 [ 353.418541] rawv6_sendmsg+0x2756/0x4fc0 [ 353.422612] inet_sendmsg+0x3fc/0x760 [ 353.426505] ___sys_sendmsg+0xec8/0x1320 [ 353.430571] __x64_sys_sendmsg+0x331/0x460 [ 353.434813] do_syscall_64+0x15b/0x230 [ 353.438695] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 353.443869] ================================================================== [ 353.451229] Disabling lock debugging due to kernel taint [ 353.456694] Kernel panic - not syncing: panic_on_warn set ... [ 353.456694] [ 353.464057] CPU: 0 PID: 8 Comm: ksoftirqd/0 Tainted: G B 4.17.0+ #22 [ 353.471840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.481186] Call Trace: [ 353.483771] dump_stack+0x185/0x1d0 [ 353.487398] panic+0x3d0/0x9b0 [ 353.490600] kmsan_report+0x29e/0x2a0 [ 353.494401] __msan_warning_32+0x70/0xc0 [ 353.498462] ? ip6_input_finish+0x561/0x2260 [ 353.502861] ? ip6_input_finish+0x561/0x2260 [ 353.507267] raw6_local_deliver+0x137/0x1fe0 [ 353.511688] ip6_input_finish+0x561/0x2260 [ 353.515940] ip6_mc_input+0xa65/0x10a0 [ 353.519827] ? ip6_input+0x320/0x320 [ 353.523549] ? ip6_input_finish+0x2260/0x2260 [ 353.528045] ip6_rcv_finish+0x498/0x6e0 [ 353.532029] ipv6_rcv+0x1d6b/0x2360 [ 353.535657] ? local_bh_enable+0x40/0x40 [ 353.539739] __netif_receive_skb_core+0x47f3/0x4aa0 [ 353.544761] ? ip6_rcv_finish+0x6e0/0x6e0 [ 353.548905] process_backlog+0x62d/0xe20 [ 353.552968] ? rps_trigger_softirq+0x2f0/0x2f0 [ 353.557543] net_rx_action+0x766/0x1a80 [ 353.561521] ? net_tx_action+0xad0/0xad0 [ 353.565576] __do_softirq+0x592/0x979 [ 353.569376] ? ksoftirqd_should_run+0x30/0x30 [ 353.573860] run_ksoftirqd+0x24/0x40 [ 353.577582] smpboot_thread_fn+0x4ac/0x9a0 [ 353.581819] kthread+0x4db/0x6c0 [ 353.585177] ? cpu_report_death+0x1f0/0x1f0 [ 353.589502] ? kthread_blkcg+0xf0/0xf0 [ 353.593408] ret_from_fork+0x35/0x40 [ 353.597714] Dumping ftrace buffer: [ 353.601247] (ftrace buffer empty) [ 353.604945] Kernel Offset: disabled [ 353.608560] Rebooting in 86400 seconds..