$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r4, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x0)
ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1519.977838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8864, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:04 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:04 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c)

08:31:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x2800, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x30, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:04 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x38000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1520.340786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:06 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f00000008c0)='net/tcp6\x00')
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r3, 0x4)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0)
lstat(&(0x7f00000007c0)='./bus\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setgid(r5)
write$tun(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c90486ad0ff8d2fb46c00f7ffffff00000053b20c640bb9bda2"], 0x1)
r6 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r6)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={<r7=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000740)={r7, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r8 = accept4(r3, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r9 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r9, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r8, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:06 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xfe80000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:06 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8ff]}}, 0x1c)

08:31:06 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x80040200, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x1000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:06 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="2890b350be486ad019f6738000feff5a52598d2fb46c00000000000000000000000000"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={<r6=>r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000800))
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000007c0)={r6, 0x8001}, 0x8)
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:06 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x200000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:06 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:06 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73d39d9618]}}, 0x1c)

08:31:06 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x806000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:07 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x900, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:07 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002000000000000]}}, 0x1c)

[ 1523.069361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:07 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r1, 0x4)
r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0)
write$tun(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
syz_mount_image$btrfs(&(0x7f00000007c0)='btrfs\x00', &(0x7f0000000800)='./file0\x00', 0x4, 0x3, &(0x7f00000009c0)=[{&(0x7f0000000840)="df86e47df8898249e0bdb006dde3b598d00d699ff86e8306e49d2e7a7028ea6b4c6c909d47cdc67cdd11052537370b035de470d76f23783bb9c4bc7480ec0556", 0x40, 0x1}, {&(0x7f0000000880)="05dbf60f25d2f48da855da42a680732b961eef40eae8ba4f1ca4f1da238f483ce4bccd476a8afdb9e6cc5ce8cec21ae35c994f7382c2b7b72e64a344a89e0ea8ae1631d828e6fbca568ea41be70f141fb1652227fd8de469104ff7d11b211abd89c998222324672d681a14e342b9b663424b", 0x72, 0x3}, {&(0x7f0000000900)="a141cabf7fb7aef12c422ac65ab0594805bfee49e1d311214bd879b71989a4875f7e009aebc683af8bfd31e182a71bed2e979f8855ac0a257c224264049483c0943f735a0d56539bf051e53f1f196eaf4c9e46744cc5f981a555dd837b0043cdf7444be21592db505644841c030b70a9aa1c8564ba72cd4bc8c70dad7c8f365093571a5bc72e8ec53d3448485d286e94", 0x90, 0x40}], 0x80000, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e6f64617461636f772c226172726965722c636f6d5369743d3078303030303030303031306363363762612c6e6f696e6f64655f63616368652c646f6e747572652c476f6e745f61707072616973652c03bafcd42d313dff4fcbfa528112befa736d61636b66737472616e736d7574653d75736572002c726f6f7463d6a1c1ab6f6e74650fd60c0878743d7374616666efe5a4dcd9dbe779e6d3042459e551eec7ed9a2a38682b54d1c8b6072e9d8ff2d420f28f5d507b0e6f93d0b2b7fc14d01ba3a22f336bd08a63723af69d59bfa832e7e06345ea71a089"])
r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x5)
close(r3)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={<r4=>0x0, 0x5c, &(0x7f0000000b40)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000740)={r4, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000b00)=0x4, 0x4)
setgid(0x0)
accept4(r1, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x10000000)
r5 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x8128, 0x100)
r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
bind$bt_l2cap(r6, &(0x7f0000000040), 0xe)
setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000000)=0x25b, 0x4)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))

08:31:07 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffab4fafb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x10, 0x1000000000000002, 0x0)
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/41, 0x29}], 0x1, &(0x7f0000001580)=""/199, 0xc7}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8ffffff9e000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x1, 0x0)
getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000540)=""/5, &(0x7f0000000580)=0x5)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)={r0})
mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x10000, &(0x7f00000005c0)={[{@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0xba}}]})
recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/147, 0x93}], 0x1, &(0x7f0000000440)=""/127, 0x7f, 0x8001}, 0x0)

08:31:07 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x6488, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:07 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8dffffff00000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf5ffffff}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:07 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x1c)

[ 1523.582457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3800000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x492600, 0x100)
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14)
socket$kcm(0x2, 0x3, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d5}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x48}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14)

08:31:08 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}}, 0x1c)

08:31:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x6000000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x81000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000940))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
r8 = gettid()
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000840)={0xffffffffffffffff, r7, 0x0, 0x12, &(0x7f0000000800)='/dev/input/mouse#\x00', <r9=>0xffffffffffffffff}, 0x30)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000880)={r8, r1, 0x0, 0x3, &(0x7f00000007c0)=')%\x00', r9}, 0x30)

08:31:08 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x1c)

08:31:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 1:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/179, 0xb3)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r0)

08:31:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x60, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x4}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x4788, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:08 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x797e4]}}, 0x1c)

08:31:09 executing program 1:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0)
r1 = userfaultfd(0x3)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$get_persistent(0x16, r2, r3)
readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x80000001, 0x8001, 0x9, 0x401, 0x3, 0x8000})
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000))
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000040))
read(r1, &(0x7f00000001c0)=""/20, 0x81)
ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})

08:31:09 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x60000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:09 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:10 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00000008c0))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
r8 = dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4)

08:31:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:10 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c)

08:31:10 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xff000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:10 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = mq_open(&(0x7f0000000a00)='lo.\x00', 0x0, 0x0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/1, 0xc1)
readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x1000000000000248)
lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="7573657a2e5b626465765b65746830766d6e65743174c737225a31e285223d11fafaf2a7d23c7292546ac518214814edb4544043d19d30ddab65cdf76670a3326817f36afd1c7a41c578e3ef2c151dbd7408f46a378a4197ef6a5b83e1dd2c1a5bb6348360fc9d70"])
r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x4000, 0x0)
r4 = dup2(r1, r1)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={<r5=>0xffffffffffffffff}, 0x117, 0x3}}, 0x20)
write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000380)={0x7, 0x8, 0xfa00, {r5, 0x7fffffff}}, 0x10)
fcntl$getown(r0, 0x9)
ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000003c0))
ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc))
r6 = syz_open_pts(r2, 0x2)
r7 = dup3(r6, r2, 0x0)
write(r2, &(0x7f0000c34fff), 0xffffff0b)
statx(r7, &(0x7f0000000400)='./file0\x00', 0x400, 0x128, &(0x7f0000000580))
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000540)={'veth1_to_bridge\x00'})
syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000480)={0x10000, 0x0, [0x5d0, 0x0, 0x1, 0x3, 0x0, 0x7ff, 0x4, 0x9]})
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

08:31:10 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3f00, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:11 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xffffca88, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:11 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x38000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x800000000000003, @ipv4, 0xfff}, 0xfffffd16)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2}}, 0xe8)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0)
write$uinput_user_dev(r3, &(0x7f00000003c0)={'syz0\x00', {0x6, 0x100000001, 0x400, 0x1}, 0x52, [0x3, 0x4, 0x0, 0x7ff, 0x6, 0xffffffff, 0x2, 0x76, 0x652, 0xffffffffffffffff, 0xfff, 0x5, 0x8, 0x10001, 0x2, 0x1, 0x7, 0x2, 0xffffffff, 0x2, 0x9, 0xcc, 0x400, 0x3, 0x1, 0x81, 0x100000000, 0x4, 0xffffffff, 0x10001, 0xfff, 0x2, 0x200, 0x8, 0x1, 0x0, 0x101, 0x0, 0x8, 0x20, 0x7b1, 0xffffffff, 0x49, 0x2, 0x6c8, 0x8, 0xe4, 0xec1, 0x8, 0x5f97, 0xeb, 0x8, 0x7, 0x2, 0x4, 0xffffffffffff10fb, 0xf9b, 0x4909, 0x3, 0x9f5f, 0x4, 0x3, 0x9, 0x200], [0x1, 0xffffffffffffd0a2, 0x5, 0xff, 0x80, 0x1, 0x9, 0xffff, 0x5, 0x800000008, 0x7f, 0x9, 0x2, 0x7ff, 0x3ff, 0x3, 0x3ff, 0x7, 0x8, 0xffff, 0x3, 0x100000000, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x0, 0xffffffff, 0x0, 0xbfef, 0xff, 0xeb, 0x3, 0x38, 0x8, 0xd5c1, 0x368, 0x401, 0x7, 0x1, 0x3, 0x7fffffff, 0x8, 0x1, 0x80, 0xe68, 0xf0, 0x5, 0x5, 0x3, 0xffffffff, 0x618, 0x3, 0x4, 0xc00, 0xffffffffffffff7f, 0x1f, 0x1, 0xff, 0x40, 0x401, 0xffffffffffffffc2, 0x2, 0x0, 0x200], [0x100, 0xffffffffffffffe1, 0x90, 0x7ff, 0x5, 0x4, 0x1, 0x9, 0x2, 0x40, 0x101, 0x1f, 0x0, 0x7, 0x3, 0x9, 0x8b, 0x0, 0xfffffffffffffcf1, 0x101, 0x80000001, 0x20, 0x9, 0x8, 0x1, 0x7, 0x7, 0x3e, 0x68b2, 0x100000000, 0xbe, 0x5, 0x2, 0xa71, 0xff, 0x9, 0xee, 0x7, 0x0, 0xfe, 0x7fff, 0x2, 0x3, 0x567, 0x1, 0x10001, 0x1, 0x8, 0x0, 0x1b, 0x1800, 0x401, 0x37f, 0x100000001, 0x4, 0x8, 0x80000000, 0x5, 0xe49, 0x10001, 0x4, 0x3, 0x81, 0x4], [0x200, 0x6, 0x9, 0x2, 0x8, 0x81, 0x16e, 0x3, 0x2, 0x8, 0x80, 0xe52, 0xea9, 0xfffffffffffffffa, 0x51, 0x6c, 0x100, 0x7f, 0x8000, 0x80, 0x401, 0x4, 0x81, 0x6, 0x3, 0x1ff, 0x3, 0x5, 0x7, 0xf550, 0xfffffffffffffffa, 0xfffffffffffff8d2, 0x2, 0x1, 0x488c, 0x0, 0x556f, 0x4, 0x8, 0x619, 0x4, 0x2, 0x3, 0x3ff, 0x3, 0x813, 0x400, 0x200, 0x1, 0x100, 0x5, 0x2, 0x2, 0x2, 0x7, 0x7fffffff, 0x7, 0x9, 0x5, 0x5, 0x40, 0x5, 0x4e1, 0x4]}, 0x45c)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x0, 0x0)
setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f00000019c0)=0x80, 0x4)
sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0)
r5 = fcntl$dupfd(r2, 0x406, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={<r6=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x9}, &(0x7f0000000100)=0x8)

08:31:11 executing program 1:
r0 = socket$inet6(0xa, 0x1000020000002, 0x0)
ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070")
r1 = socket$nl_generic(0x10, 0x3, 0x10)
splice(r0, &(0x7f0000000000), r0, &(0x7f00000000c0), 0x6, 0x0)
r2 = gettid()
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4002, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'eql\x00', <r4=>0x0})
sendmsg$kcm(r3, &(0x7f0000000680)={&(0x7f0000000300)=@ll={0x11, 0xfe, r4, 0x1, 0x6, 0x6, @random="67feea28a331"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="f6342783cb86a0f83a9d39d38d21afd4445358184c1000456159d5f1d2c916755a76d620ac9f2760dede50e2dc613ae2b589fef3f067798ebf8d21cd9e2c0b569260adc16eb1c0f564e5e74c138a60dcb8f8c20a2157ba02530d946443af5eed0b8378f3e920ae6b1adddbb603", 0x6d}, {&(0x7f0000000400)="71b25267", 0x4}, {&(0x7f0000000440)="e1e64fbd77789571cdd8b740d61432a39873e8583c1a9580f2c96785499229cb74b9fbd9cee8e0dda7814a302aa7496637b8d31ca917ad395a9a12729149be8cb4bcb7f123f23105b4143eaa64d7b9ee54a1b64bd5d25f713f88b134f6af104a2d49fcb06111f99bffd86f158737084cd052e89328cff73b7abd7de6dd148c08ff8c79736c729424ab6d5b63f8a1efa8", 0x90}], 0x3, &(0x7f0000000540)=[{0x20, 0x117, 0x1, "f765368cbf5ef6c608"}, {0x10, 0x111, 0xfffffffffffffffd}, {0xe8, 0x109, 0x800, "6f2031aee0305687b7caa153fb94500f37a65f42aa0f7a89e0b3ad10cb29af2df1e45cfff062b14fa94ecc9f11eb657f15597b9e605fd0c46c6cdd1f76a4965e35709d7d9131492cca043a198f39955e826ea3c751c63f183c30a26dd9e08dee1b4574406b076330523f55086bbd0174cc0765d24064fe71418e9ab146283e71c26e232b647ae4193befbd3a1b516c04415a7ee3ca667eebf04eb595047c04d421ff81de3ddc55d3575919ff90866a66e9745776fcd7d9c9ab5b3b82108d0d04d98cba10bbfa8c10ffee3052dfd929ec578a359e9e6010"}], 0x118, 0x4000000}, 0x80)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x3ff, 0x364, 0x100, 0x5, 0x0, 0x3, 0x10008, 0x1, 0x6, 0x8, 0x8, 0x7, 0x80000000, 0x8, 0x8195, 0x0, 0x2, 0x10001, 0x9, 0x0, 0x2, 0x7fff, 0x8000, 0x8, 0x6, 0x2, 0x3, 0x660c, 0x5, 0x80, 0xffff, 0x800, 0x36, 0x1f, 0x81, 0x1, 0x0, 0x9cc5, 0x6, @perf_bp={&(0x7f0000000180), 0x1}, 0x20480, 0x1c, 0x7f, 0x0, 0x8, 0x20, 0x6}, r2, 0xf, r3, 0xb)
sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000029002d0800f6000000000000010000000cca2e8ad1cf16eb77bb4347"], 0x20}}, 0x0)

08:31:11 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x800e, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:11 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x806, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52596c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r1, 0x0, &(0x7f0000000040)=0xdb, 0xfffffffffffffffa)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xdc05, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3800, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8010017d00000000]}}, 0x1c)

08:31:13 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000000000045, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$TIOCCONS(r0, 0x541d)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ffffffffffffe, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = getpgid(0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xc)
ptrace$setopts(0x4206, r2, 0x5, 0x100012)

08:31:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x2}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x5, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1529.173982] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x5000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00000008c0))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
r8 = dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4)

08:31:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xe80, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8dffffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:13 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c)

[ 1529.771667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x28, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:14 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
r8 = dup3(r0, r6, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f00000007c0)=[{0x8, 0x7fffffff}, {0x8, 0x6}, {0x0, 0x1ff}, {0x8, 0x1}, {0x8, 0x2}, {0x6, 0x1}], 0x6)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:14 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1d000000000000]}}, 0x1c)

08:31:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xa, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1530.114626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8100000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:14 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c)

[ 1530.457372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:14 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00000008c0))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
r8 = dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4)

08:31:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x88480000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x1100, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:15 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfc00000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:15 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffdd86, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xffff1f00}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:15 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
fcntl$getflags(r3, 0x40b)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:15 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xdc05000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:15 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7990000]}}, 0x1c)

08:31:15 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x88caffff00000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1531.632716] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:16 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8847000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52596c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r1, 0x0, &(0x7f0000000040)=0xdb, 0xfffffffffffffffa)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3f000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfe80}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:17 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}}, 0x1c)

[ 1532.910837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf0ffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8035000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000800)={'nr0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f00000007c0)='./file0\x00', 0x141042, 0x100000000)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r5 = syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001100)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001140)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001240)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000013c0)={'team0\x00', <r8=>0x0})
getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001400)={@dev, @broadcast, <r9=>0x0}, &(0x7f0000001440)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001480)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in=@dev}}}, &(0x7f0000001580)=0xe8)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000015c0)={'lo\x00', <r11=>0x0})
getpeername$packet(r3, &(0x7f0000001640)={0x11, 0x0, <r12=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001680)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001780)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8)
getsockname$packet(r4, &(0x7f0000001900)={0x11, 0x0, <r14=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001940)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001980)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001a80)=0xe8)
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001ac0)={@remote, <r16=>0x0}, &(0x7f0000001b00)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001f00)=0xe8)
getsockname$packet(r1, &(0x7f0000001f40)={0x11, 0x0, <r18=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001f80)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000021c0)=0xe8)
getsockname$packet(r1, &(0x7f0000002200)={0x11, 0x0, <r20=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002240)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002280)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002380)=0xe8)
recvmsg$kcm(r1, &(0x7f00000025c0)={&(0x7f00000023c0)=@xdp={0x2c, 0x0, <r22=>0x0}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002440)=""/143, 0x8f}], 0x1, &(0x7f0000002540)=""/67, 0x43, 0xffffffffffffffff}, 0x102)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002600)={<r23=>0x0, @remote, @multicast1}, &(0x7f0000002640)=0xc)
getsockname$packet(r3, &(0x7f0000002680)={0x11, 0x0, <r24=>0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000026c0)=0x14)
getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002740)={@loopback, <r25=>0x0}, &(0x7f0000002780)=0x14)
accept$packet(r3, &(0x7f00000027c0)={0x11, 0x0, <r26=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002800)=0x14)
getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002840)={@broadcast, @loopback, <r27=>0x0}, &(0x7f0000002880)=0xc)
sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000002fc0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002f80)={&(0x7f00000028c0)={0x6ac, r5, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x140, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xedbc}}}]}}, {{0x8, 0x1, r12}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xcc, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x5, 0xffff, 0x2, 0x73}, {0x100000001, 0x0, 0xffffffffffffffda, 0x5}, {0x7fff, 0xfa, 0x0, 0x9}, {0x8001, 0x3, 0xffffffff, 0x7c01}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x10c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x25}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x6, 0x80000000, 0x6, 0x3}, {0x1, 0x81, 0x6609dabd, 0x6}, {0x6, 0xd4, 0x80000000, 0x100}, {0x101, 0x3, 0x1, 0x3}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r21}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r22}}}]}}, {{0x8, 0x1, r23}, {0x248, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0xcc3, 0x80, 0x5, 0x3ff}, {0x3, 0x6, 0x5, 0xfe}, {0x7, 0x5, 0x8, 0x9}, {0x80, 0x100000001, 0x4, 0x1}, {0xdbdf, 0xf1, 0x1, 0x2}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}]}}]}, 0x6ac}, 0x1, 0x0, 0x0, 0x890}, 0x20000004)
r28 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r28)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r29=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r29, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r30 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r31 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r31, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r30, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r30, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x43050000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x9000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x500, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:17 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1d]}}, 0x1c)

08:31:18 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52596c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r1, 0x0, &(0x7f0000000040)=0xdb, 0xfffffffffffffffa)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:18 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x689, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:18 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x689, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x3e8}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:18 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c)

08:31:18 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x30, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:18 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x80fe, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1534.252000] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:18 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:18 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:18 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x608, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:19 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}}, 0x1c)

08:31:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x100000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:20 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0xff, 0x9, 0x437, 0x0, 0x2, 0x3, 0x9, 0x245, 0x38, 0x13d, 0x1, 0x1000, 0x20, 0x1, 0x9, 0x8, 0x8}, [{0x0, 0x0, 0xffffffffffffff8b, 0xffffffffffffff41, 0x8, 0x8, 0x80000001, 0x40}], "384eca52fef746080371f5c2723ae3a9b61b86c615aace6c1e59be7ae40e96cb4cdf8990eab2dd0a74025c070ebf69b059c611d44b85f3a730eaad21a276bcef725d992caf81b94b6c2f0c5d58e0a5da5631c55c2b5689b7868d305fbc3f3a8e", [[], [], [], [], [], [], [], [], [], []]}, 0xab8)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x400000)
ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000080)})
listen(r0, 0x0)
r2 = socket$unix(0x1, 0x2001, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/78, 0x4e}], 0x8)
connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
write$eventfd(r2, &(0x7f0000000000), 0x8)

08:31:20 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:20 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:20 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f000000000000]}}, 0x1c)

08:31:20 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:20 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xd00000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1536.361782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:20 executing program 1:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c744240020000000c74424024f000000c7442406000000000f011c24c4427d180508000000c4c245ae08c4e2850108b9800000c00f3235004000000f30d3559e67470f224205c814000066b89d000f00d0c423a95f2518410000e1", 0x5b}], 0x1, 0x0, &(0x7f0000000040), 0x4000)

[ 1536.680311] audit: type=1326 audit(1540715481.000:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45a3ca code=0x50000
[ 1536.735780] audit: type=1326 audit(1540715481.020:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.810468] audit: type=1326 audit(1540715481.020:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.841306] audit: type=1326 audit(1540715481.020:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.863113] audit: type=1326 audit(1540715481.020:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.885224] audit: type=1326 audit(1540715481.020:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.911830] audit: type=1326 audit(1540715481.020:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.948988] audit: type=1326 audit(1540715481.020:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
[ 1536.970723] audit: type=1326 audit(1540715481.020:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
08:31:21 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
write$USERIO_CMD_REGISTER(r1, &(0x7f00000007c0)={0x0, 0x31f4}, 0x2)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x100000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb66b5f89]}}, 0x1c)

08:31:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x700000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8dffffff00000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1536.992156] audit: type=1326 audit(1540715481.030:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=5922 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x457569 code=0x50000
08:31:21 executing program 1:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
close(r0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000), &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
r2 = inotify_init()
inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x20000000)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1})
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
r6 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000240)="99a5fbed328ecea69fbc16ee496a8c812c64996c458baf89a1e707be86795d292c910a5cf02408d43b54b334febbc181ecb8be5fa597b3abb373bc1f490b44c1f867c0331ac6b2ae89495e3982b4a96282396512c84559e543985053ba10d7b6ca9152209e1d13fa9ae285a190cb2d96dcf08763f7eb7c0ad6b4dfbb898f4bbbff2d3fb49d9362f5", 0x88, 0xfffffffffffffffb)
keyctl$set_timeout(0xf, r6, 0x5)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000000)="0f20e06635000004000f22e0f40ff2bb001066b9530b000066b80a00000066ba000000000f3066b9e00600000f3266b9b209000066b80068000066ba000000000f303e660f38dcc4baf80c66b8803ae88b66efbafc0c66ed0f01d966b8f9a05f790f23d80f21f86635000000200f23f8", 0x70}], 0x1, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000100))
ioctl$KVM_RUN(r5, 0xae80, 0x0)
epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8)

08:31:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3580, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3075]}}, 0x1c)

08:31:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x2800000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3000000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:21 executing program 1:
seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[{0x80}, {0x6, 0x0, 0x0, 0xffffff7f7ffffffe}]})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x9)
ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2)

08:31:23 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000840))
fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, <r1=>0x0})
r2 = syz_open_procfs(r1, &(0x7f00000008c0)='attr/prev\x00')
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x3, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r3, 0x4)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0)
write$tun(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c1a52597b64a4dd6af36b6ef79a1b4b2d8d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r3, 0x0, &(0x7f0000000040), 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000007c0)={0x8, 0x0, 0x0, 0x3})
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:23 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x80350000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x218]}}, 0x1c)

08:31:23 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
socket$inet6(0xa, 0x1000000000004, 0xfffb)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00')
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, 0xffffffffffffffff, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/fuse\x00', 0x2, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0xfffffffffffffffc)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioprio_get$pid(0x3, 0x0)
perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x1e}, 0x0, 0x0, r2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000240)={0x7, 0x0, 0x0, 0x0, 0x4}, 0xc)
mkdirat(r1, &(0x7f0000000480)='./file1\x00', 0x0)
seccomp(0x0, 0x0, &(0x7f0000000200)={0x0, &(0x7f00000001c0)})

08:31:23 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfe800000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x700000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:23 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3f00, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x11, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 1:
perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2)
ioctl$int_in(r0, 0x808000c004500a, &(0x7f0000000040)=0x40000080000004)
setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0x4}, 0x28, 0x2)
write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0xffffffffffffffd3, 0x2, 0x1000000e07f0000, {0x9}}, 0xfffffefd)
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

08:31:23 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x100000000000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:23 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
finit_module(0xffffffffffffffff, &(0x7f00000002c0)='{vmnet0/]\x00', 0x0)
symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file1\x00')
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14)
mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0)
listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000540)=""/207, 0xcf)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x110)
mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r1 = open(&(0x7f0000000100)='./file0/file1\x00', 0x204040, 0x40)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in=@local}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=<r2=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000640)={{0x4, 0x6, 0x1ff, 0x8, 'syz0\x00', 0x8}, 0x6, 0x10000506, 0x100000000, r2, 0x2, 0x2, 'syz0\x00', &(0x7f0000000200)=['{vmnet0/]\x00', '@$^userbdev\x00'], 0x16, [], [0x8, 0x6ebe, 0x100000000, 0x9]})
mremap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000cd5000/0x4000)=nil)
munlockall()

08:31:24 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fdc]}}, 0x1c)

08:31:24 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8000000, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe00000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:24 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2804486ad0ff00f0ff00004c5a5259dc66a4dd6af36b6e9e821b51418d2fb419"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000007c0)=0x800, 0x4)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
shutdown(r3, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:24 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8906, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x43050000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x38, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfe80, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x8847, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:24 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c)

08:31:25 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x10, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="28b0486ad0ff00f013b7542624c86b0c00004c5a52597b66a4dd6af36b47d7b510b63a2338b46c2f8f5d771b0dc3bfc5aa4965710c70926dc2775926f4e9eccce4bce2201ca04f83950981d1c1e901ba1012439150b51dba431d86dfca7be19b74756be28d7092b612fd74c1b856a1f4868da6ae0a859b172404a886d7e3a94f063e37b788677afd10942da9d602f22f9a483f4f8401f5cf0b"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={0x0, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000005c0)=0x2, 0x4)
setgid(0x0)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', <r6=>0x0})
setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000140)={r6, 0x1, 0x6, @remote}, 0x10)
setsockopt(r2, 0x31, 0x10000, &(0x7f00000007c0)="4b024e54dbe69fbe505753a62dbe75ef89e94b189f6e7edd375bb179f176eaff8468a3032bb9613788a4120b731dce1665ebccf0de226ae95fd682f5b76e6bcfb7408a80a3bdb207caf708d314", 0x4d)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
ioctl$BLKTRACESTART(r3, 0x1274, 0x0)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r5, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:26 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8dffffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf401000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:26 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$inet6(0xa, 0x3, 0x21)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4001008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2b1e}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x40}}, 0x8010)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88)
r3 = socket$inet(0x15, 0x1, 0x0)
bind$inet(r3, &(0x7f0000000080)={0x2, 0x20, @local}, 0x10)
getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000180)={@empty, @multicast2, @local}, &(0x7f00000001c0)=0xc)
r4 = socket$inet(0x2, 0x80006, 0x0)
r5 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x9b2, 0x10103f)
setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380), 0x2)
setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000540)="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", 0xfe)
r6 = dup(r3)
r7 = accept$inet6(r5, 0x0, &(0x7f0000000000))
getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
connect$inet(r4, &(0x7f0000000440)={0x2, 0x4e23, @multicast1}, 0x10)
ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000340)='dummy0\x00')
getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8)
setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000300)=r6, 0x4)
ioctl$UI_DEV_CREATE(r5, 0x5501)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x1000)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0), 0x8)
write(0xffffffffffffffff, &(0x7f0000000200), 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000003c0))
bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10)
setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4)
connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200)

08:31:26 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000]}}, 0x1c)

08:31:26 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x43050000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x700000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40000000040201, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000000000000000, 0x405)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x7000000, 0x18, 0xfa00, {0x0, &(0x7f0000000200)}}, 0x20)
fchdir(r1)
write$9p(r2, &(0x7f0000000400), 0x0)

[ 1541.829921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:26 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfffffffffffff000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = dup3(r1, r0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r4=>0xffffffffffffffff}}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000600)={0x13, 0x10, 0xfa00, {&(0x7f0000000400), r4}}, 0xfdef)

08:31:26 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:26 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xa00000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x6, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="289068f0d0ff00f0ff00000000524c7b64a4dd6af36b6e210000802d8d2fb46c2182b6c622b30a52c311782ac427be6e2c883a0b7a0e61471d232185"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f00000000c0))
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:27 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c)

08:31:27 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x2800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x106, 0x9}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x3, r2, 0x1c, 0x0, @in={0x2, 0x4e23}}}, 0xa0)
ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2)

08:31:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x900000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:27 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x4, &(0x7f0000000100)=0xfffffffffffffffc, &(0x7f0000000140)=0xffffffffffffffc3)

08:31:27 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x5000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x806, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1542.894793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:27 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c)

08:31:27 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xe80, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:27 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1217, 0x4000)
ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040))
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080))
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000680)=0x3)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4)
sendmsg$kcm(r0, &(0x7f0000000d80)={&(0x7f0000000dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="4e59f4629f9a97b73118561ee71f7980ce25a0d71152e73f7bf25b60c04c4b1110d808a3cbdade39c4af8e59af6ba9e56e7a7e4c57e4bff97097ccbee993167d527a60441e99aa83a2120a2702b4e8ba4472147f19b89a33fdf0467b44f55ffe2cbc2455e43b87c11005be16b271b0a16e3b14efebcf869fc086881d6c8952cf0d04ecff3cad13909562ae2486e5b783b114f70222c9274513511d4035136d1492c3b05dd618b634ab74f31a23c478e708842291c25542620d898887fe6e692fc451e1ece9ec970b2726890841ff77075d8386e3", 0xd4}, {&(0x7f0000000240)="b3c32300bbc0c05582ca4ff40077bb123d32b823af6bd7a696979d7e356988f42c1b6aecf513e7fc68f4e7e94443a1000ce7a03c5b8ac8f3c31019dae8d9e9c055817de2ec9cd3b8e325ee4a870b4dc607b384c66c0cd384c4d00392454882c27d96c8b1c45c2394c081b0ff7fbe8002103fea5326810eb8466e75476a20cdef78b59cf582d530f2247fac0e17394d0142185698488026e02469e7e704de2b88b646cada6cef874d2fc0306f99e517228a3e4d5555f31dc2d560ca2763d9", 0xbe}, {&(0x7f0000000900)="0fc8f4847613753849eab5863f7cb23183f1735af68e39aee0a9c0d837c81849c723b79a15ecc964ba9a94f1cdd261afe8e596f9f65bd1463fcc06c7e0c57cfebfeba64236ebf4f545d62b238a4912a8937b3fa3859b9f12c398c719cb2189bddfbf3821eda9deaad1965de002dbf3ecdf40b356ef8df4ca2ce8b6fd69a6916b1b9492904564d3ab754cbfef6b5d1ea9d64c4a78960657eb365283a17e15d9ecd6d89483e57f93447bef6e6cc5010e4c2679865ac54110526ab82fdc11ce65a9de2cf2", 0x323}, {&(0x7f0000000a00)="e206a062d8e704b88421910bbadca14eb0c04a20841f6a218c7c3573b65994cc37f0fc728ab299111b4566d4e3deaf6e8cc6f620451e8ba97390a68c2489d7986cbcaa3e7cc67da51092210a0b3fe9099a1550c00f46fd84ccb8d61aeff6385eceb9aa5d69ce3edaafaf22ca6db84f568d666b05ff55f186409e26b88fbfc218c99ee312186d0ab103f0a191db974d2d654acb1d58ea6eef48afc3e6f6f197f426e60d61be0d969ffd8522d6b46666ff71a338e7d4be83b2b1075a1eba9e93d1a45d0d7a8ca6d7fe4dba01441e1ce64e32cadd1b75a83936e7c23fda27b3e8a60d6a6a695e27368cd5edf05166190f7cf5e1dcaacde0b447ae3edf6ab60fef6fe452e9ec8e5d07446828323626a5461dfe18957fc641c05d0cf762fb7dd443ee61759b735ec2bebec3a59c86d009ad29947c6f8ed90230a8f16b638030e8990e8d8d0fa93e13d8ebce6dead8dec4a8bd523bbb13a7ba15207769d705e99b36e9dba517b3cac25e15a08de5d6e515a77500ba79cbafffbab8b98d2a58458e80c84c2ae50e", 0x75}, {&(0x7f0000000bc0)="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", 0x54}], 0x5, &(0x7f00000005c0)=[{0x48, 0x13f, 0xc01, "ec89223a2b53fa5c91530ba5f988ff5b8c152be1fa24d7f4ba2e29b6136e9942c2a9053954fc727d11da4c4a1a877ce19b39f21f7b4bb1d1"}, {0x48, 0x115, 0xfffffffffffffffa, "d5ae94a7906d30283f01fce0c22c199008f48eb7d235a23bfc14189981ad6c58ed6caabe3b4780b5507d75318c4da15008"}], 0x90, 0xc200}, 0x24000000)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380))

08:31:27 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3f00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:27 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3200000000000000]}}, 0x1c)

08:31:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x432cbe41}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x200000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:28 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xffffa888, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1543.711906] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:28 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2003})
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'vlan0\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x33a)

08:31:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x689], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:28 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x6000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xf000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:30 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x4)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000007c0)=""/95)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:30 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x4, 0x3, 0x8001, 0x4, 0x3ff, 0x7cd, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [], @rand_addr=0x7}, 0x2}}, 0x6, 0x8001, 0x1ff, 0x1, 0x7}}, &(0x7f0000000080)=0xb0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xff, @remote, 0x7d}}}, 0x84)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800e, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x7000028, 0xffffffff00000000]}, 0x10)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xffffffff)
shutdown(r0, 0x1)
recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0x4f)
openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x24000, 0x0)

08:31:30 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c)

08:31:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x1100, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:30 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x6}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:30 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfec00000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1546.498657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xd00, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:31 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb799000000000000]}}, 0x1c)

08:31:31 executing program 1:
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}}, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="021800001000000000000019000000000800120057387c194800000000000009000000004a10006e39498b80bc00000000000000efdf00000100000000000000265bac760700000000000000000000000000000000030006001600000002002000ac14ffbb000000000000000003000500000000000200003db28dbebb000000"], 0x80}}, 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={<r1=>0x0, 0xc0000}, &(0x7f00000000c0)=0x8)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'vcan0\x00', 0x5})
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x187b}, &(0x7f0000000140)=0x8)
r2 = socket$key(0xf, 0x3, 0x2)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast1, @remote, <r3=>0x0}, &(0x7f0000000240)=0xc)
sendmmsg(r2, &(0x7f0000000d40)=[{{&(0x7f0000000280)=@xdp={0x2c, 0x1, r3, 0x1}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)="f9c14c4513a1974b8a128eab8a5b4052f92df318dfefe3a1e8a83517ee5c5e32b1f2d781eb20ad8bce1dbec8e2edf7942dd6fd0ec5020e784d7339446dc1aee45dd89cc80536b6ec0f5cf3e6f9dc9ae023a8794e3bbdb1988d15577937be0014259f152b77e431a41859979af06b97fe5570cb5b7bf29eb8a79c5f30ae6a9b86c1e5c04925b749c0a776518911c542874fb4f4fc2c4a1728cc6041559f1c8b207ab96d2bb49ccbcac205c2f47ce98c1d2646f253c6894410996be41e255aa1c5bf20dd80d5697dec5a5341fc83a0749d", 0xd0}, {&(0x7f0000000400)="e5b30ab47712528b85dbebbb04732411a64b07f2a4555ac798fad316db792d9b12f893255bfa57d25124511de0ea6f47d73046b4f7ac6d529816f7045ef9063ffe0a42ebce31250e07df6edc19ed43a7f943fc8ff7b826bcbe549cda3f759fcbb591c2308bce2a0a6b0b93d6609d56e95ce7a05268491a98f52fd0698451", 0x7e}, {&(0x7f0000000e80)="a3282fbe6b248aa30b6b166d38547835d8a82220cf77fa2379ee1c0b6d678cba62227caef76e73745128de070000d842a2245616fbd3bb48d25793d68cc41f3e5f84c6d8f037f740c87aac2ae1077a6114102999194beb763e99d93bb405a25b0f8c006b38f90cfe030500000000000000c5257f8de47d37014ce7abfaedea5acb44661c50269e9b32acd3e16d38753cc36925f5eda9b4408f88363e878c654f41ae00b5d07b00000000000000", 0xad}, {&(0x7f00000004c0)="00d3bdcf93d0a8341c4335a5393c117f7b4d1775d14d3502b3a41e8f631f7d994174778d7ae18a691a7f3b5abbef54a37cafe75971ddb3222d924c49fe8c614d1c48c193c0db6ea5f0b007f25fa859ecbffa7aeb509197f0a9cffe5368191bc32b41aaab402f1ede83b7c9f27b932ac71e795669b23533b90be16bfb6f79837fe77a0848b67f527f4fb4d6763bec621230e56904b25bac66743c19472d7f0db2939eb2", 0xe8}, {&(0x7f0000000580)="7f8244a3e1fd9ea94d6015f3b90d942f184ce60a22619e4c66618ac10a3a9102c67e338e5e777b238ab73797181456d503fd6828fe3c8174be680caa9cefac6e35b732267f8eb017cc5c98c86ce7bf31064f060d4bc4c95cfa51fca533a228c4a163469dc82ca23a4257b58f7f472bd423a2620f5c14951cdefa28b06405d22f7fe6f58a260aaf10ab4bb7003c597b7176b83f188d015c", 0x97}, {&(0x7f0000000640)="16b6f4541b1fc111faca5a527fb57970aa0f2ebb6f5bbb924e69fe43b01041e7021773b1a950a6bd90befa76379abd331dc3dc9a17d82e744e4e1344e41a4bd1647ea905d44dbbf49fcc2b90b2b93a2af53903190ef807a23444b103c152152e73723b08203e7b261fe168cde3f94acfb855932f4a35b4a6c837f7a886e3b9e6cbfa11df6835f5d76dc48bf8ca1b38c0b5cbbe8eda069f8f69b1731181309a9d09c3", 0xa2}], 0x6, &(0x7f0000000780)=[{0x28, 0x103, 0x4a, "c3d34296c3c249afe5ce387822d672c7b36b19"}], 0x28, 0x4000080}, 0x6}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000007c0)="3d4a9a2d239a6a859bd26f8d09747cc4965eb608ee10e60a09a01124149620e56fb9a2ad6ef586c040b7cddf9c7a76c16b48ec51d2130f287575a2af31b2bcafab232585a4129413ccfe4a4c587a44", 0x4f}, {&(0x7f0000000840)="8c1890d7d5830f387fc190bc35198c45ffde525961af4e5e96b533ffa79451567ca24149f48aa8ce3438bec8804bd81ae2876fe987eb152a1c13065672b7ccc4f47c9ef7523b3610ac1b3ed528ed5d8b9ab82e24f61d35d0e6febd76106201d45f6814385d9229723bb0aad85f2263c3149bee01b9d8bffb714e9a203bbd14740d2d85ef444028aefee442cb8372c7cf4fad784eb33bc1fcc95126acb27634eb2e42458e53c6cbd6226f3788ba6d79aec0502af9fbe1af82c871dfdd68c98ace4d61", 0xc2}, {&(0x7f0000000940)="c8fd16f5f944410b95d9ed34b9055738e4478a15cf8c2040bcd41b27d864a11b064ff1cf9a3c3442", 0x28}, {&(0x7f0000000980)="79f3a1d8215aed3ed29d002e57f051d4e8c6e8eab05c406e398ca30e09c4af0a97afbbf2e73298a5555dbb", 0x2b}, {&(0x7f00000009c0)="1f5f747ec548e487b9fd6e4101ebffe4eeccc7f25a8062828b05989cdbd57e75a0f33aa49969b4e23e95df9684b165a1733c1fb00eec61517fe721ed0241ec9c9f07db4075bfe3f1936d6ba432da3aecfd19ac8ddd628671d60e8d87810e5709283811d0908dcde46872b5ab788f593ed7226c14cfb933f543e9011312b53dbe7ae80dcad497301c08a5f51321de0146a57e21e3e80dc54a6e52", 0x9a}, {&(0x7f0000000a80)="0282cb4ce1e3b52897be87da7a9e003295a9265764d5ecf015079cd97f4690974e042989daff0e3027d1072e8bfe2ee350f4835397de7188496f537e71c74161f09f5c73e1098ce3602705d6f8bc2544bf7e943beb02", 0x56}, {&(0x7f0000000b00)="704b2eaffc420120d39f22651385c0a1fdf1d3a9c969f4db9edc54c20ce3734c08243f87dd0bbb77ad6b2cdb1e9a056aa8d7f82db4ca4e98842a98c579dfb62d7d80e088e13810c9184463ff54af88e4707189", 0x53}, {&(0x7f0000000b80)="aa385a79e19ee52e9ad76e314f29229fa3da6e8b4379bbedd6d2ed2f400b474b50025a2f240abf80ba1779e30f8586bc02ea472602cc9f0b0c22f56a06f00440e83ba39b4915a03cefcab565ecefa4b28a3241021a04e7351b46a0efbdaa0264b4b625e68f617dd1b6e1707e824bc838206d53be9a65925bdc34552f4ad863895b1ac0cbf8d887775ce4639304f8dd25db95c6286f81da23ffdb103b2aa1e1fec91b5e180a34323385df41d6889e699c03ac", 0xb2}], 0x8, &(0x7f0000000cc0)=[{0x58, 0x1bf, 0x9, "7ce9785689359873f87b9a71848f5258160e211a3ffe5b5697a6cebf7327c49515cacab5f9a588d5ff808b61c96689bdef19158446198dc74ffaaf0fa26f170816de5c63"}], 0x58, 0x80}, 0x9}], 0x2, 0x0)

08:31:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x1100], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xd, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1546.785515] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:31 executing program 1:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
mkdir(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0)
rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000040)='./file0\x00')
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000640)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
read$FUSE(r0, &(0x7f0000001000), 0xcc5)
read$FUSE(r0, &(0x7f0000002000), 0x1000)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x18)
umount2(&(0x7f00000004c0)='./file0\x00', 0x0)

08:31:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x38, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:31 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}}, 0x1c)

08:31:31 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="28ba485a52597b0900dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000008c0)={<r5=>0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x2, 0x0, 0x2000, 0x6, 0x5}, &(0x7f0000000980)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000880)={<r6=>r5, 0x68, &(0x7f00000009c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x2, @local, 0x6}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000a40)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x2e3)
setgid(0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000007c0)=0x1bfa, 0x4)
write(r3, &(0x7f0000000800)="9c0f81872231356377ea342d880a602afbdc65fe7235b3a53df07ee6e24e5fe5797150bf29d3999828298e9e56602f40d0169776bc65000a1a96fff86ed7711118e28b8d47875b470539541514ad2df5d4953818f51eb3f09a95ad8695f0213fa87649c6a1d1", 0x66)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
r9 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000680)={'syz', 0x2}, &(0x7f00000006c0)='{wlan1$system,-vmnet0trusted', 0xffffffffffffffff)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, r9)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xa}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x30], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1547.471627] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x2, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:31 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0)
r1 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = gettid()
timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r2}, &(0x7f0000000180))
ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000900000000000000090000000000000000610d752c2d4667188ae53abd4e517c72fe22fcc5e6a831d3437272957a852295bedb70"])
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1}, {0x0, 0x1c9c380}}, &(0x7f0000040000))
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000480)={0xfffff7fffffffdb0}, 0x8, 0x0)
read(r3, &(0x7f0000000400)=""/128, 0xfffffcee)
write(r1, &(0x7f00000004c0), 0x261)
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000000c0)={0x54, 0xfffffffffffffff8, 0xc0000000000000, {0x0, 0x6}, {0x0, 0x20000008}, @cond=[{0x0, 0x0, 0xa5b, 0x1}, {0x0, 0xffffffffffff41c4, 0x0, 0x7ad26bb6, 0x1}]})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0x4}, {0xf, 0x100000001}, {0x2, 0x3}], 0x3)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4)

08:31:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x543, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x300000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:32 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c)

08:31:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88480000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88640000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:32 executing program 1:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040))
clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff)
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000140))
msgget(0x3, 0x400)
msgget$private(0x0, 0x420)
msgget$private(0x0, 0x2)
r1 = msgget(0x3, 0x400)
msgctl$IPC_RMID(r1, 0xffffffffffffffff)

08:31:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4888, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1548.079865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:33 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000007c0)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="289048d0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c4cc6421c9dcd0b5f1328962e374b4ee443306763ee988e61fb65049742be24029529e7f7cc6ed75991f9ec3a431b6560629e7bb1efb23542005a3654e93fdd6d84337b4767e21928b9444fe9b83269c39f440d4d3ea208e89646c99e0137aa63753e98"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
r6 = getgid()
setgid(r6)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
syz_open_pts(r0, 0x0)

08:31:33 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000001, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x100ffd, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x1000000802})
ioctl$TUNSETLINK(r2, 0x400454cd, 0x306)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @multicast2}, {0x6, @local}, 0x0, {0x2, 0x0, @multicast1}, 'vlan0\x00'})
fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1)

08:31:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x2800], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x80350000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:33 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802]}}, 0x1c)

08:31:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x11000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x6000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:33 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
mount$9p_tcp(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0xf7037b70da60174b, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=tcr,port=0x0000000000004e24,msize=0x000000000000735e,msize=0x0000000000000004,mmap,context=root,fsname=,pcr=00000000000000000000,mask=^MAY_APPEND,fsmagic=0x0000000000000004,\x00'])
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000500)={[0x0, 0x30030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xfff, 0x5, 0x3, 0x1000000000000, r1})
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0)
ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440))
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0))
setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/22, 0x16}, &(0x7f0000000140), 0x20}, 0x20)
r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x87, 0x480002)
fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000480)='trusted.overlay.origin\x00', &(0x7f00000004c0)='y\x00', 0x2, 0x0)

08:31:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x6000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:33 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1, 0x200, 0x100000001})
ioctl$TCSETS(r0, 0xc0045401, &(0x7f0000000040))
syslog(0x1, &(0x7f0000000080)=""/25, 0x19)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={<r1=>0x0, 0xf3d, 0x5, [0x0, 0x2, 0x5, 0x2, 0x7f]}, &(0x7f0000000140)=0x12)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84)

08:31:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x7000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000a00)=ANY=[@ANYBLOB="28b1486ad0ff0000000000000000597b64bcdd6af36b6e9e821b4b2d8d2fb46ce66ae890e980e58e200e87d0b400b460b418f40f4b55e4d2fc6d1246f1aad65be96133b5b231c8764a00dc9488bac79cd42b3fb2f313a171167dc5ef4946921968c7e085c7b4d651597ea9be20d4b5368ff4165dab0acb415e14ab2c9feb611a361a29463cdecc192e9e2ffbcc64b8ab546bc47e96e101fafa5a13b37febab7d85186470abe48d6ca32912dcc6b202936e43ed5f144e9e982d31b6b29de6ca20885def8aee28451843a624e5ae5c7ddc3088d3a638710000000000000000"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000900)="588885085cb455b2b403fdf69d2a1a9e68ac22dc578a5bece162bfff4635e4942e088b1d519a0fa72b58208838b0425802b6560d91861c3325a34ff94885949747ff3d060bf47d6c3892dcc7a0a5f83c5225cc8dac7d241447fed9aafe8f6b15fc0390b1969614ad0b738514f533a19633405057c893563733b4cae5d0e8329befe4db7e30ffad2ca9c40d09b4b8ef997c8b03743a7856bde51da82ef9b15814c70d1c5b7f8144a71ef343dc892f5a019bb1fe5748b6f0128ee3abbff9a024beca3f0d3df9529d1d1bc8ca64b3", 0x1, 0x40800, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffc, @loopback}, 0xffffffffffffff83)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000800)={r5, 0x5, 0xffffffff, 0xffffffff, 0x3, 0x10001000000000, 0x2, 0xffff, {r5, @in6={{0xa, 0x4e20, 0x6e, @local, 0x1}}, 0x3f, 0x6, 0xa, 0xffff, 0x2}}, &(0x7f0000000040)=0xb0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r1, 0x0, &(0x7f00000007c0)=0xc2, 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8dffffff}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:36 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000]}}, 0x1c)

08:31:36 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfec0], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xa00, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 1:
r0 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000100)=0x3, 0x4)
getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000200)=0x18)

08:31:36 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x700000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xc0fe, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="ea69c67474aa70f6dccf5d46a1115633cb704e9134c8dd1981da6f59a86e22ed22a1ebfe07d02a68b850ffc85e4207370c5c1e91e1c37b836061b7c902d0732e0af6f77fcc5867240da98a25d648a76b3c65e10dc445eeb3395a5084fbbd03535f22c248b22e5b14bd3ead7451173f861f2502"], &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f00000002c0))
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x8}, {r0, 0x100}], 0x2, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x0)

[ 1551.975361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:36 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88a8ffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:36 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200000000000805, 0x0)
write$uinput_user_dev(r1, &(0x7f0000000400)={'syz1\x00'}, 0x45c)
ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x2)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x0, 0xf, 0xfffffffffffffff9, 0x1, 0xd, 0x210})
ioctl$UI_DEV_SETUP(r1, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'})
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")

08:31:36 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 1:
r0 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084)
r1 = openat$vga_arbiter(0xffffffffffffff9c, 0xfffffffffffffffe, 0x20001, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x7f, 0x8, 0x0, 0x1, 0x1, 0x1, 0x3, 0x2, 0x7abeeeb3, 0x2}, 0xb)
prctl$seccomp(0x16, 0x0, &(0x7f0000000380)={0x3, &(0x7f0000000280)=[{0x0, 0x7ff, 0x400, 0xffff}, {0x0, 0x0, 0xa}, {0x6, 0x1ff, 0x7f, 0x100}]})
get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x80000001, &(0x7f0000ffd000/0x2000)=nil, 0x3)
bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c)
listen(r0, 0x3)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000180)={{0x80, 0x1, 0x4224, 0x5, 0x3, 0x1f8}, 0x2})
sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x1, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0x7f9}, 0x1c)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev, [0x0, 0x300000000000000, 0x0, 0x0, 0x4000000]}}, 0x0, 0x0, 0x40000005, 0x0, 0x14}, 0x98)
fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="070300000000000500d3716ceae5f4bacbf8c5dc9b8b7990cd30382cabf88dd8732a14598437d963a7cc884ae5b2dcca3cd0478d7954dd57de5d764c8fd83f226a57aa50dde9b0c34bdc7f51b3fe6807744c3a22d00599e3aa2e6dac814f30dffd216b128e02dbbfe1e6da3c969c260afd28ec6a12bb8bef0b92e6f2a0b10cbc89af5dd72dd0624b6c9a61f9e0784bf766306ec17df800000080000000009ce1e5c9301a7e4bb8247b173266f93b1394755449ab0bac83e993a5a8f73092de4e461ac6dbc640030000000000000074ce84da6b6208b27623cf9c116a9a2aac468eee99562c2c"], 0xdd, 0x2)
bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x200, @loopback, 0xe75}, 0x1c)

08:31:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8dffffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}}, 0x1c)

08:31:37 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00e44c5a0608fd561fdd6a0f6b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf00}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88caffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x1000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 1:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={<r1=>0x0, 0x7, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x11, 0x4, 0x4, 0x1}, 0x2c)
bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c)

08:31:37 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c)

08:31:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfe800000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="3d1c21591c5c64bda47e701855e1a97ff2", 0x11, 0xfffffffffffffffa)
keyctl$describe(0x6, r1, &(0x7f0000000140)=""/251, 0xfb)
r2 = getpgid(0x0)
sched_getaffinity(r2, 0x8, &(0x7f0000000000))
shutdown(r0, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4)

[ 1553.269760] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x80350000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:37 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070")
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x7fe, 0xffffffffffffff5f)
setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000002c0)=0x4, 0x4)
ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000300))
write$binfmt_elf32(r1, &(0x7f0000000c40)={{0x7f, 0x45, 0x4c, 0x46, 0x9c0, 0x7ff, 0x20, 0x10000, 0x0, 0x2, 0x3e, 0x0, 0x4b, 0x38, 0x196, 0x5, 0x7f, 0x20, 0x2, 0x8, 0x8}, [{0x3, 0x100000001, 0xb85d, 0x4, 0x6, 0x3, 0x1, 0x1}], "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", [[], [], [], []]}, 0x1458)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={<r3=>0x0, 0x6}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000004c0)={r3, 0xa0}, 0x8)
splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x1000, 0x4)
setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000140)=0x81, 0x0)
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000380)=""/101)
sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e21}, 0x10)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000500)={0x10203, 0x0, &(0x7f0000ffb000/0x3000)=nil})
recvmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x44d, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/89, 0x59}}, {{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000140), 0xc1, &(0x7f0000000b40)=""/215, 0xd7}}], 0x2, 0x12001, &(0x7f0000000080)={0x77359400})
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000400)='ip_vti0\x00')

08:31:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:38 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
fcntl$setstatus(r6, 0x4, 0x800)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)
write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000007c0)={0x31, 0x3, 0x0, {0x0, 0x10, 0x0, 'vmnet0$selinuxlo'}}, 0x31)

08:31:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3800], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:38 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x40)
ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000240)=0x5)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0)
r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff81, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r1, r4})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r5 = socket$netlink(0x10, 0x3, 0x400000011)
write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f00000000c0)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000280)=0x11, 0xfffffffffffffe9c)
close(r5)

08:31:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x60000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:38 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802000000000000]}}, 0x1c)

08:31:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x40000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x6, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1554.080028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8035], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:38 executing program 1:
r0 = socket$inet6(0xa, 0x100000002, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
sendto$inet6(r0, &(0x7f0000000140)="0e77e2582af01c8bead86943528ea059312afd7dbc74bd840b87574bce9b769fb503e9f4b0f28337d38dc3e21e53f7c9935ce55d327a9e24f219d590503b123392717fd5c51b55c26ab1f2954f17c7b17cf199bb2ffaa60af1bd865bf7f8810ecdfbd2a6da15bfa732284608ce2f0295c2918fbdcafa72768856eb9d5539fc701fb659c47c1741dd024d671d4b98165830edda0dab7d0a4bc3fa2423603b423e23ee49019dbf1aedc5071f699fa700cc170f3666d92a07f56615ec9fe614ac19f996214ed9d72a1d6c42c565917610647bb2871a3f216b878aa4445c1488fd6153", 0xe1, 0x40000, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x9}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c)
sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)
sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x200, 0x88, 0x2, 0x4, 0x5, 0x1ff00]}, 0x10)

08:31:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfeffffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:38 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}, 0x1c)

08:31:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8847], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1554.565545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:39 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
sync_file_range(r3, 0x8, 0x2, 0x1)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000ff00004c5a52597b64a4dd6af32fb46c00000000edffffff"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
r8 = msgget$private(0x0, 0x84)
msgctl$MSG_INFO(r8, 0xc, &(0x7f00000007c0)=""/255)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:39 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78a0]}}, 0x1c)

08:31:39 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x4888], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:39 executing program 1:
r0 = inotify_init1(0x0)
r1 = dup3(r0, r0, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000280)=0x7ffffffb, 0x4)
fcntl$setstatus(r0, 0x4, 0x20000c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4)
lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440))
fstat(0xffffffffffffffff, &(0x7f00000044c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004540)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004640)=0xe8)
fstat(r1, &(0x7f00000047c0))
getgid()
getresuid(&(0x7f0000004c80), &(0x7f0000004cc0), &(0x7f0000004d00))
getgid()
getgroups(0x4, &(0x7f0000007200)=[0xee01, 0xee00, 0xee01, 0xee00])
getgroups(0x5, &(0x7f0000009840)=[0xee01, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00])
sendmmsg$unix(r1, &(0x7f00000098c0)=[{&(0x7f0000007300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000096c0)=[{&(0x7f00000095c0)="34ae29cf3659e9c0cee469703745f1ea7f13fca4b53079be460d52f7c72ba0807cba1018749d24e3c77d973f355d6b61615da58b758eb619cc", 0x39}], 0x1, &(0x7f0000009880), 0x0, 0x11}], 0x1, 0x10)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10)
get_thread_area(&(0x7f0000000140)={0x0, 0x20010000, 0x6400, 0x8, 0x9, 0xfffffffeffffffff, 0x10000, 0x3, 0xbe})
setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000), 0x4)
pipe(&(0x7f0000000340))
r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400000)
ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000440))
bind$alg(r3, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9)
sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x100000004004e23, @local, [0x9]}, 0x10)
shutdown(r2, 0x1)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="0a5cc80700")
memfd_create(&(0x7f0000033ff3)='\x00', 0x0)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"})

08:31:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x300}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:40 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:40 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:40 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000]}}, 0x1c)

08:31:40 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x1000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:40 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x4000, 0x0)
ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000002c0)=0xfff)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f00000000c0)='syz1\x00')
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/loop-control\x00', 0x4, 0x0)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x8001, 0x4)
unshare(0x40000000)
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x200, 0x0)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0xfffffffd)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8)
getgroups(0x1, &(0x7f0000000200)=[<r5=>0xee01])
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000500)={{0xa, 0x4e21, 0x4f05a58, @ipv4={[], [], @multicast2}, 0x3613}, {0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x2, [0x9, 0x800, 0x7d5b, 0x3, 0x400, 0x2, 0x48c0, 0x81]}, 0x5c)
write$FUSE_ATTR(r3, &(0x7f0000000440)={0x78, 0x0, 0x7, {0x9c, 0x200, 0x0, {0x0, 0x6, 0x1ff, 0x8000, 0x2, 0x9, 0x1f, 0x100, 0x6, 0x1, 0x9, r4, r5, 0x3, 0x1}}}, 0x78)
clock_gettime(0x0, &(0x7f0000000080))
r6 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xffd, 0x0)
ioctl$BLKTRACESTART(r6, 0x1274, 0x0)
ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100, 0x279d})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="72cb633ff30f3bad1bb58a8f190bf446", 0x10)
ioctl$BLKTRACESTOP(r6, 0x1275, 0x0)
ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0)
socket$key(0xf, 0x3, 0x2)

08:31:40 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1555.938809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1556.160815] IPVS: ftp: loaded support on port[0] = 21
[ 1556.660415] IPVS: ftp: loaded support on port[0] = 21
08:31:41 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = fcntl$getown(r4, 0x9)
process_vm_writev(r6, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/13, 0xd}, {&(0x7f0000000800)=""/173, 0xad}, {&(0x7f00000008c0)=""/210, 0xd2}], 0x3, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/50, 0x32}], 0x2, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r7=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r7, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r8 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r9 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r9, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r8, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x5, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x81000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, 0x1c)

08:31:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf401}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:41 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x2)
sendmmsg(r0, &(0x7f0000000640), 0x40000000000029b, 0x0)

[ 1557.000240] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x800e0000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x86ddffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b702000008007f00bfa30000000000000703000000dbffff7a0af079a4f0ff000000b7060000ffffffff2d68050000580e70faa5947320b6f77c00000265040500010000000404000001000000b7030000000000006a0a00fe000000008500000017000000b7000000000000d48d1e67df009500000000000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x92, &(0x7f0000000380)="9e3a063d9736e7f6f72d5023efb0", &(0x7f00000007c0)=""/146}, 0x28)
r1 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x3)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="200028bd7000fedbdf250400000008000600080000000c00030008000500ac1414196800030014000600fe8000000000000000000000000000aa080007004e24000014000600ff0200000000000000000000000000010800040007000000080008000100000008000500e000000114000600fe8000000000000000000000000000aa08000500ac1414aa0400020008000600050000002000020014000100ffffffff000000000000000000000000080007004f0b00001400010008000b0073697007080004004e240000"], 0xd0}, 0x1, 0x0, 0x0, 0x48040}, 0x4004000)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)

08:31:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8847, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88caffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:41 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}}, 0x1c)

[ 1557.705167] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:42 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:42 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf637bdbf1311920c8a26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4)
socket$inet6(0xa, 0x0, 0x0)
ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@int=0x9, 0x4)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff)
r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00')
sendfile(r2, r2, &(0x7f0000000040), 0x100000001)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000))
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140))
r3 = syz_open_pts(r1, 0x0)
read(r3, &(0x7f0000000080)=""/1, 0x229)
getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x15, "c17a8ab240f640beb3de9b16d32131951995c25511"}, &(0x7f00000003c0)=0x39)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, &(0x7f0000000300)=0x18)
sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000180))
fcntl$addseals(r3, 0x409, 0x4)

08:31:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8004020000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3000000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x2c01}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:42 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}}, 0x1c)

08:31:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x86ddffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:42 executing program 1:
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="157b3f6a34e588487a")
r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"})
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x4, 0x5, 0x7f, 0x11d2, 'syz1\x00', 0x93c7})

08:31:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88640000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:43 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfc00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:43 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)

08:31:44 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x500], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x4000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:44 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:44 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
mount(&(0x7f0000000280)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x20000000, &(0x7f000000a000))
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x2)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)={<r2=>0xffffffffffffffff}, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000480)={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r2, 0xbff2}}, 0x18)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x24044880, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x58)
chdir(&(0x7f0000000000)='./file0\x00')
r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0)
getpgrp(0xffffffffffffffff)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000340)=""/246, 0xf6, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0xc, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0xc7, 0x0, &(0x7f0000000500)="feadcd97f2ba437a876b57183a92e8b88752bf9f62d1f3979de7a2ad672363c4fbd393bd10719e4b94f55e06871e36869dc0b3da13eebeacd4bcaf8ff0d6ff1b85714b0e1305ca10a1254e53f99771cbf1dc912d5dca4ea0ffd03043117d183358e103c7da85b59a593989284f4501fd54097869209063210f98a49c3787b14c211f7f57d1ba02605efaa828e26cdb2d7216232e420cfd62ef0a5345339adbb334e6bb9251e5ecb4f9c78309ce6e21628d44c500b22ced531fbf71968dcf77400870df77be549b"})
getpgid(0x0)
ftruncate(r3, 0x28007d)
sendfile(r3, r3, &(0x7f0000d83ff8)=0x2f, 0x200800100000002)

08:31:44 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c)

08:31:44 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000007c0)="7e0386f1f9429d682a9ac3f6649a3deafc5d5f1969ab9cb96a834d3de99a96807429e9973b259140da9f1c188426290222986ff3abbdc69ca7f8af63634c8e8b58f6d05ab79d3046e3778e1682e2d63d5c5c3025f964f3d95f19f688fd2f27ba9f91deccc185086bc69401e47e4dc98619f244e5cf3e8b4d513536dfa3802d673a0d87c7cdbfae454e7e5f88536894c03544d42b8b763f994747d8a53af16baa7cf64c457b7b5f13d3f29a80abff3324241609af6775026f", 0xb8)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:44 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x38], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1560.601538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:45 executing program 1:
socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast1}, @icmp=@address_reply}}}}, 0x0)
userfaultfd(0x800)

08:31:45 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x5], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:45 executing program 1:
r0 = add_key(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={'syz', 0x3}, &(0x7f0000001100)="04be8ed2527502725f049bb738b6f9fad6afc42a6eee02864ab2cdc3d3718a48a3bd186b6fd28236976a84b8c95729b98b49ccda1bd68a3a3b8a9727cbc9d6f300de5e9a3c85d448a40fd65934014d447c619ae9a1bec5709b35353656d6962f1bcbf32a83d200f36291dc8a508404ae9906a50f48853868a0b825ae136248e0089dc453bbfb080380bca2bd763267", 0x8f, 0xfffffffffffffffa)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="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", 0x1000, r0)
socket$nl_netfilter(0x10, 0x3, 0xc)

08:31:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3000000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:45 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32000000]}}, 0x1c)

[ 1561.299289] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:45 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xd], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:45 executing program 1:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/exec\x00', 0x2, 0x0)
write$apparmor_exec(r1, &(0x7f0000000040)={'stack ', '&:\x00'}, 0x9)
geteuid()

08:31:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x80fe}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x2000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
unlink(&(0x7f00000007c0)='./file0\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000800)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:46 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c)

08:31:46 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8)
sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x24000800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e00010028bd7000ffdbdf2500000000", @ANYRES32=r1, @ANYBLOB="08000060fdeab66e6cf821dd0dfe361157c0caf6fa1263aa00d80ff0322b57de095eecc18e7e68d779b6a379aaa67f2a9876123c816315187a8f824954a0fa82b6dc821d6a8c8ff652961dbff9ba22948ca34ecee7e595606f431ac685bee4817c8d299514aad13a3cb06b6955dd375cb214e71e610c12d1fe84af90e9c53afc9a406ebda3080a563b5e7c2d4a6edace"], 0x1c}}, 0x0)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fd\x00')
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14)
fcntl$setlease(r0, 0x400, 0x2)

08:31:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x1100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3f000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000001000)=0xffffffffffffffde)
r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0)
r2 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
r3 = dup2(r0, r0)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={<r4=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000040)={r4, 0x2})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x6)
r5 = dup3(r0, r1, 0x80000)
ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x10)

[ 1562.051882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8864, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x800e000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfc00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3800, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xa00000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:47 executing program 1:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x208a01, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x18)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1a)
ioctl(r3, 0x4000008907, &(0x7f00000015c0))
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e)
sendmmsg(r3, &(0x7f00000092c0), 0x6bb, 0x0)
recvmsg(r3, &(0x7f00000000c0)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0)
getsockopt$bt_hci(r1, 0x0, 0x20000000000001, &(0x7f0000000340)=""/132, &(0x7f0000000100)=0xfffffffffffffcd4)

08:31:47 executing program 2:
unlink(&(0x7f0000000800)='./file0\x00')
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000000, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890f0ff00004c5a52597b64a40000f36b6e9e82194b2d8d2f3f000000000000"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000007c0))
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:47 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c)

08:31:47 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xd000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfffff000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:47 executing program 1:
r0 = socket$inet(0x2, 0x200000002, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaac72e2daaaa0180c200000008004500001c0000000000119078000000e000000100004e210008907800"], 0x0)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10)

08:31:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xf0ffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:47 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
unlink(&(0x7f00000007c0)='./file0\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000800)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:47 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900000000000000]}}, 0x1c)

08:31:47 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xa000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8100], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfc00000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1563.797823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xff00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x0, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000009c0)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a525dc463afdd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0xb0, r5, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x18b8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xb0}}, 0x1)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc0d8565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee5732029955463265ff0b85b6e29632aa3f87f5908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659856f47fefae2c2b04c19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f00000000000000000000000000", 0x30, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
socketpair$inet6(0xa, 0x80b, 0x1000, &(0x7f00000007c0))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x80fe], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88470000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8ff0000]}}, 0x1c)

08:31:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x4000000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:49 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000600)=0x4)
r2 = syz_open_dev$evdev(&(0x7f00000007c0)='/dev/input/event#\x00', 0x1, 0x0)
mknod(&(0x7f0000000680)='./file0\x00', 0xf1c0, 0x5)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000180)={0x401, {{0x2, 0x4e23, @loopback}}, {{0x2, 0xfffffffffffffffd, @remote}}}, 0xf619)
r4 = socket$packet(0x11, 0x0, 0x300)
ioctl$KDADDIO(r1, 0x4b34, 0x6)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\'', 0x1ff)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000880), 0x336)
shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x0, 0x0)
sched_getattr(0x0, &(0x7f00000006c0), 0x30, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0)
eventfd2(0x0, 0x0)
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x105000, 0xf000], 0x100000000, 0x40, 0x5})
chdir(&(0x7f0000000800)='./file0\x00')
syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x3, 0x1a003)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="82fff7ff6f00ff7075701b9f370fe4574d53c859a137577f2ff379305b27"])
ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xfffffffffffffeff)
syz_mount_image$nfs(&(0x7f0000000400)='nfs\x00', &(0x7f0000000440)='./file0\x00', 0x6, 0x1, &(0x7f0000000500)=[{&(0x7f0000000480)="e055530f6d129a1f26f369d0f40163296baebc4df318e4dc6d023c352b43aa62436b3a65d021a31442db9aa8446d64c6f408942783c28664ae72bf933359d924aa84480698fa4541c7294bbf7b39", 0x4e, 0x4}], 0x10000, &(0x7f0000000580)="656d306d643573756d272b73656c696e75786574683173656c66276367726f7570fe00")
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x20)
ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000540)={0x8000, 0x9})

08:31:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x500000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1564.826614] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:49 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900]}}, 0x1c)

08:31:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x89060000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfec0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:49 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000480)={&(0x7f0000000000)=@gettaction={0x28, 0x32, 0x11, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8}}]}]}, 0x28}}, 0x0)
tee(r0, r0, 0x5, 0x1)
r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x100)
write$FUSE_OPEN(r1, &(0x7f0000000100)={0x20, 0x0, 0x3, {0x0, 0x2}}, 0x20)
r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x100, 0x0)
write$P9_RLCREATE(r2, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x22, 0x0, 0x1}, 0x7}}, 0x18)

[ 1565.236333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1565.316676] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'.
[ 1565.431524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'.
08:31:50 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x5)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r4, 0x0, &(0x7f00000007c0), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:50 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x60000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:50 executing program 1:
openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0)
fanotify_init(0x200, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0)
pipe(&(0x7f0000000680)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000340), 0x10000014c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000540)={0x0, <r2=>0x0})
pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8})
vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4)

08:31:50 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f]}}, 0x1c)

08:31:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x2000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x7000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:50 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:50 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c)

08:31:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xffffff8d, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:50 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x11000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1566.357081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:51 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(0xffffffffffffffff, 0x4)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0)
write$tun(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r3)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r4=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r4, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r6 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r5, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8035000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfec00000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:51 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x5)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r4, 0x0, &(0x7f00000007c0), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x300, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x12c}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x6000000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:51 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff91]}}, 0x1c)

08:31:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:52 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:52 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88470000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:52 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8dffffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x5)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r4, 0x0, &(0x7f00000007c0), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:53 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x1000000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}}, 0x1c)

08:31:53 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d090ab46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

[ 1569.020458] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:53 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88a8ffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c)

08:31:53 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x10000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1569.393589] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:31:53 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xf0], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 1:
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x80040, 0x118)
pipe(&(0x7f0000000100))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='minix\x00', &(0x7f0000000240)="2b7d2d263a9876626f786e657431706f7369785f61636c5f6163636573732c2f277b7d00", &(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='+{,\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='cpuset-wlan0*})\x00', &(0x7f0000000400)='\x00'])
syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0)
syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="078cffff29006000000cda40fff9d4c97f13", 0x12, 0x400}], 0x0, 0x0)
acct(&(0x7f0000000500)='./file0\x00')

08:31:53 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8035, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:53 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x4305000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x20480, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c)

[ 1569.721664] kauditd_printk_skb: 59 callbacks suppressed
[ 1569.721680] audit: type=1804 audit(1540715514.040:307): pid=7210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1155/file0" dev="sda1" ino=16801 res=1
[ 1569.821114] audit: type=1804 audit(1540715514.140:308): pid=7210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1155/file0" dev="sda1" ino=16801 res=1
[ 1569.857546] Process accounting resumed
[ 1569.934925] audit: type=1804 audit(1540715514.170:309): pid=7223 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1155/file0" dev="sda1" ino=16801 res=1
[ 1569.974724] Process accounting resumed
08:31:54 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f00000007c0)={0x6, 0x3})
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:54 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfe80000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32]}}, 0x1c)

08:31:54 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb)
r1 = dup(r0)
mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x6053, r1, 0x80000000)
r2 = dup2(r0, r0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="a5c523c9c7ee3291db79888b2f"], 0x1}}, 0x44801)
sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="a693f9714864fc33948eba9a503404e47487358ff9c21e7676a24842897ec1c9a73466b49b708d27f8a986ad5970cc06408fa7452b0af3d3dbe5aabbf5d6b54b5b72e3905c98005618d58fb222e5cc65fa9c2fbbfa57da921cfea5df4967492719f9124c8ffc19c08e14cb90c495ca82a74b371afdf79f360b5c11ea3a0a6ec553f2302586dfcf39902b488df8e13c3165532d9bc1c06429669c3e4a9c9747916b57c09c38b6308d7d6de83be847e95f6dc2f4a28331202ca62b5e8945e488e92c445fbe88d9b84c4982b93de8e0f1ecb30a5a489a112adfc8beb66aba9851b0cc616eba6ae03202950187f4f3d669617849bf6ada19898938479369e6ea38317877e120fc61f7869ea82f8cacd344b35feed643ce062c45cb64a87ae0fef7b834de3683bd28963e6d87957a90f916cbead34495"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002)
ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000005c0)=0x8)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0xfdf5)
sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f0000000000)={0x2, 0x500000000000000, @empty, [0x0, 0x3e8, 0xa00000000000000, 0x0, 0x0, 0x0, 0x3f00000000000000]}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r3=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000340)=""/39, &(0x7f00000003c0)=0x27)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xfff, 0x7f}, &(0x7f0000000280)=0x8)
clock_gettime(0x0, &(0x7f0000000240))
syz_mount_image$ceph(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000580)='./file0\x00', 0x6, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000980)="7e40c35ba178f499c3a40f83bef02c287af2a990b2d7b76f2b1cfbefa192500d0833176246a1decf29272be6553db46a1e31f22472d37cb9cd5594c14f6e0b6b05b8fb3daec378f6131fe6e38abdc70d1e8ba3fd69d971bc487344889636bd87740e18661542f242fe68115195300f618c5bcfb0c6c383b589a4aac3fb7205c2142a1d5841e7d8ba70a2262d105929086ad25375360c7e61e2cd819e3e9dadc745882ae8b6ce7cfe7885a77788e63922ff6b104a7b66e144229ec36062198ae8bd547beb87feb5462619e1e13f4c22bdc2cd9ddf1f1a048550d2a33cdd9a1ab0ac3598f806377e6d31761003428df49ac34c0a617346b2f2", 0xf8, 0x18}], 0x20, &(0x7f00000006c0)='\x00')
setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000300), 0x8)

08:31:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x10000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:54 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x10000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8864000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c)

08:31:54 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8847000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:54 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x89060000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:55 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x2)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000), 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000904000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00009c34db42c6f1a906ff0008000100677265000800020004001200098fc9aed962ba09aaef2484f6f426ffebec9f36b5b691b958272fced27bc1af7b093c1716a762226a6d9ffc185a4cb4b44a2dd4bc9290a17b28eb9f67691db8da6ef9ca0c3d231d0b645cd352e027533eac964ac714b2a2b04e83c78c8be29795026edda916c6cba9a4dffab6844db5d7f76019021760f57cd3c8e081"], 0x34}}, 0x0)

08:31:57 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c35db873aa4acc0c11ead19341142c12875d3cb25c7fddb96bcd84cf188b39864bb6614ef89a027a85cf5c5725cca4b7c12737833a76155336f1b121a7e5fb484d608d7f9767091dd5bc95739a54f74af3c5858f24192240a64e09ab8266154fe9e5848dd63c572aa78895811f38834"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x74, &(0x7f0000000980)=[@in6={0xa, 0x4e21, 0x4, @local, 0x7}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x809a, @mcast2, 0x7}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r2, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:31:57 executing program 1:
syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x7f4, 0xffffff88, 0x0, @remote, @local, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]})
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x200000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000021c0)={0x5, &(0x7f0000002180)=[{}, {<r1=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002240)={r1, &(0x7f0000002200)=""/10})
r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x2)
ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000100)={0x3, 0x0, 0x2080, {0x2, 0x0, 0x3}, [], "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08:31:57 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c)

08:31:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x2c01000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:31:57 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x30000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:57 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3f00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:57 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x60], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:57 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfc000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:57 executing program 1:

08:31:57 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}}, 0x1c)

08:31:57 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x4788], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:31:57 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x2800, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1573.482325] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:00 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b649cdd6af36b6e9e821b4b2d8d2fb46c1c5cb283d946cfe4be9ddfa5f02b4b63ec850389cbab18a6fe3760963afa8710772c436d19edb6be9c5fbf73e0569770c05eba995b2b8043f0e07e9ec7"], 0x1)
ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000007c0)='security\x00')
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x9)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:00 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x6488], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:00 executing program 1:

08:32:00 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfc00, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:00 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}}, 0x1c)

08:32:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfec0000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:00 executing program 1:

08:32:00 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x806000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:00 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1575.954262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:00 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfc, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:00 executing program 1:

08:32:00 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xffffffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:01 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0))
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46cfb57fb4ecd330c68a760d568e25f72ec9868ac49372bac3648263523fccb87e1d0eb4b9d72f79b"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000880)={0x0, 0x0, 0x40, 0x100000, 0xfff}, &(0x7f0000000440)=0xffffffffffffff4d)

08:32:01 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x6000000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:01 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000]}}, 0x1c)

08:32:01 executing program 1:

08:32:01 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x800e0000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x3000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:02 executing program 1:

08:32:02 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3f00000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:02 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8848], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1577.790917] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:02 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000]}}, 0x1c)

08:32:02 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x2], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:02 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b649cdd6af36b6e9e821b4b2d8d2fb46c1c5cb283d946cfe4be9ddfa5f02b4b63ec850389cbab18a6fe3760963afa8710772c436d19edb6be9c5fbf73e0569770c05eba995b2b8043f0e07e9ec7"], 0x1)
ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000007c0)='security\x00')
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x9)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

[ 1579.442613] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf4010000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:04 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x11], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x983a0000]}}, 0x1c)

08:32:04 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000980)='user\x00', &(0x7f0000000ac0)={'syz', 0x2}, &(0x7f00000009c0)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
ioctl$KDDISABIO(r1, 0x4b37)
write$UHID_CREATE2(r7, &(0x7f00000007c0)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x84, 0xfffffffeffffffff, 0x7, 0x1, 0x3f, 0x9, "f17e6b21cb8ae2198f4546f84f1103a7cd49f71b3605f42e521112477559a2170cd6c747ed77ece9dd32c55f70daf9be3d4a34660883716ad3caa6934965f7ec6889d34c72daa52be3efdd6414cafae7850ff5f1eaa52105063d39ba0ac9a486654b50fdad495c739292fc2f606f6c032273fbe6eee3eb6e55f6406a343e8cb057a3b670"}, 0x19c)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:04 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xff00, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xffffca88], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1580.013393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8906000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4305, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c)

08:32:04 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xd00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:04 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000001701000003000000499401000000be00"], 0x18}], 0x1, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0743cc05e381e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000080)=[@op={0x18}], 0x18}], 0x4924944, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0xa, 0x1, 0x0)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4001, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x400, 0x8, 0x400, 0x4]})
getsockopt$inet6_int(r2, 0x6, 0x1a, &(0x7f0000000040), &(0x7f0000013000)=0x221)
close(r2)

[ 1580.584171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:05 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6a93006e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={0x0, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r6 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r5, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:05 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x4788, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:05 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xffffa888], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:05 executing program 1:
r0 = socket$inet6(0xa, 0x803, 0x8)
ioctl(r0, 0x8912, &(0x7f0000000000)="153f4234488dd25d5c60708bb0b24892f2e300cc9cb0cd9f403b13dab93259779ecb0b8dee7adf6232dd4be10f921975c16c1b4eee309888afdad3e8b758e0356e3b2a2380403b01f4fedc7ffefe6284b57891e99ced41d6417102e177c2bc1ea9214ba3fa33f9686657a9d8f951ec0ac4eda933f4b1e2fc51")
socket$inet_udp(0x2, 0x2, 0x0)
syz_emit_ethernet(0xffffffe9, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x118, 0x21, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x0, 0xad4]})

08:32:05 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c)

08:32:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xff00}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1581.160516] dccp_v6_rcv: dropped packet with invalid checksum
08:32:05 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xc0fe], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:05 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:05 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0x6)
ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x6)
r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000340)={0x0, 0x71f2}, 0x8)
statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x21a6, 0x100000000, 0x8, 0x1ff, 0x9ef}, &(0x7f0000000380)=0x14)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x200, 0xffffffffffffffff}, &(0x7f00000009c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000ec0)={0x0, 0xda97, 0x81}, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002300)={0x0, 0x18, "4edbd949ec62ebf10a1e5b898010a476344988d9213c983e"}, &(0x7f0000002340)=0x20)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000027c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x1, 0x77, 0x4, 0x6, 0x3}, &(0x7f0000002880)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002f00)=@sack_info={0x0, 0x6, 0x297a277f}, &(0x7f0000002f40)=0xc)
r3 = socket$inet6(0xa, 0x1, 0x0)
r4 = dup(r3)
bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000003580)=0x200000202, 0x4)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
setpriority(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/186, 0x3b20c91)
perf_event_open(&(0x7f0000000780)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0x104)

08:32:05 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper], 0x0, 0x0, &(0x7f0000009000)})
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x68c, 0x20000)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x100000000000000, &(0x7f000000df36)="12"})

[ 1581.446353] audit: type=1804 audit(1540715525.760:310): pid=7534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1168/file0" dev="sda1" ino=17798 res=1
08:32:05 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3f000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:05 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240]}}, 0x1c)

[ 1581.550855] audit: type=1804 audit(1540715525.760:311): pid=7534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1168/file0" dev="sda1" ino=17798 res=1
[ 1581.668474] audit: type=1804 audit(1540715525.760:312): pid=7535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1168/file0" dev="sda1" ino=17798 res=1
[ 1581.747291] audit: type=1804 audit(1540715525.760:313): pid=7534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1168/file0" dev="sda1" ino=17798 res=1
[ 1581.790313] audit: type=1804 audit(1540715525.760:314): pid=7535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1168/file0" dev="sda1" ino=17798 res=1
08:32:07 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r2, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:07 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x900000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:07 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
getitimer(0x2, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_vs\x00')
ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0))
write$sndseq(r0, &(0x7f0000000200)=[{0x1e, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x0, 0x10000, 0x60})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x3, 0x5f, 'queue0\x00', 0x100000000})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x59e2, 0x7fffffff, 0x786c, {}, 0x8, 0x2})
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0)
ioctl$TIOCEXCL(r2, 0x540c)

08:32:07 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x800e], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:07 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18969dd373000000]}}, 0x1c)

08:32:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:07 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfec0000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:07 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @remote}, 0xc)
bind$inet(r0, &(0x7f0000000980)={0x2, 0x1}, 0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000a80)={0x5, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @local}}}, 0x108)
syz_emit_ethernet(0x32, &(0x7f0000000cc0)=ANY=[@ANYBLOB="010600000000000f14000000080045000024000000000011a87800000000e0000001000000010401907800d7050200f53475"], 0x0)

08:32:07 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x300], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1582.906847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:07 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x81000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:07 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x301002, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0x6f)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070")
r2 = socket$vsock_dgram(0x28, 0x2, 0x0)
r3 = getpgrp(0x0)
ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000000140)={&(0x7f0000000100)=""/41, 0x29})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
close(r2)
write$UHID_INPUT2(r0, &(0x7f0000000180)={0xc, 0xe6, "2f467c1f91a1f117a602e1e0f0e16437c9f0a4d1bc70b51f808badf58a7ad1ecf8b58c40047e4eb3be5011e5d1f6d30e1ec37dfbc3ddbc4b3c155f333d036315ccae4556efc14326ff53d1b6d6fb4491703720f22fa0e4ba98ce5836ae7ddb95e32daf9798d5a0f632a9ef83a7c0b482abd93cce9f68ca78af76b4f7289a6a5524064ad8abda2d8915bd49fca00ca1e1923032af053c089a5dff766290f9b44d5d55b96b2c1311de65e452c32fd5008763d47b637b4eb12e963d5c3cb1a0a24a8e222258f77120ac872c60497ecea33a485099d9d8a62e89349e3e3d5ac6482c6ed502d1c40c"}, 0xec)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x6000)
fcntl$getown(r1, 0x9)

08:32:07 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8864], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:08 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="28b2ffffffff00f0ff0000485af39e851b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfffffffe, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:08 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}}, 0x1c)

08:32:08 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200000040c2, 0x0)
r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
write$cgroup_type(r1, &(0x7f0000001180)='threaded\x00', 0xfc9a)
fallocate(r0, 0x12, 0x0, 0x10000)

08:32:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x3580], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xffff1f0000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1584.283761] audit: type=1800 audit(1540715528.600:315): pid=7622 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=17817 res=0
[ 1584.318583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:08 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070")
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'sit0\x00', <r2=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={<r3=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x8}, 0x8)

08:32:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x608], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:08 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x40000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:08 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}}, 0x1c)

08:32:08 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfec0000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x28000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 1:
r0 = semget$private(0x0, 0x20000000102, 0x84)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x8000}], 0x1)
semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800)
semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000001200)=""/4096)

08:32:10 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xd00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3200]}}, 0x1c)

08:32:10 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x40000000000001, 0x8010000000000086)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
mq_open(&(0x7f00000007c0)='rxrpc\x00', 0x0, 0x0, &(0x7f0000000800)={0x40, 0x7fff, 0x400, 0xfa1, 0xfffffffffffffde6, 0x3, 0x4, 0x234d34a9})
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xff00000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:10 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x88480000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xdc050000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1586.064995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:10 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8906], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfc], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:10 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47d0a61d00000000]}}, 0x1c)

08:32:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x41be2c43}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x1}, 0x1c)
r1 = socket$l2tp(0x18, 0x1, 0x1)
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb)
connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e)
sendmmsg(r0, &(0x7f00000029c0)=[{{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x0, 0x0, 0x1, 0x3}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)="dd2660cb22f3dd24e855a73fad9e2c8dbc49687cdc22ef9a2560ccc3ec764a778cfb496ac77e01abfce10cb5c354efd96302ddd0bd", 0x35}, {&(0x7f0000000380)="f747978bd33310be4b7d70c8f490095f05f6ce85d35acefebf1172e0f9fc72a9cab62fa01fafacc7ac4f4fd0871a33c5f54d0376144f719e344e0054cf3e540d8e57822db43d623302a58ea7b8a512a4deb37e418b9192dbb937144537aa7bc71a5d1d79ac900059cfc27dc5d175b853c7f19edf9c08af66ddd7318dd2275fa642bb211764603239d7d4185b6897de70aeccb1db6f643322bd0bd947cc7d0e13d9dcca10b19380ac93052b19c9ea62fa121ed1a17d02d4779359f4db6012495d93c2610242ceaa44289adc26d9eea85899f6d23fda8fd4649e84c50e137b4d07e9604bd20b574d26913992861cb9d3ee9d82c2c26f", 0xf5}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000680)="12ac2321cddfaad9712a771190ee941518dbac8e353e5b43a4db7fb49e4fee493e88390029aed4864b84ea51c28dde9114cf6e10e6aeef626135f8079e22c460ce42c1dda124b3de4d5750dd18c52c903d0c33a4615cc026e98a7a0d75dcf6c98612f70b220a3829d55bed6897df25d0351180584751995b4474fcddd38d84993121f47c532bba58d269ede2c82c45b249b8fd14b538e4d227b3d57e1e360e1242d977c7904404476b9d4df61a79c2a0fdc6148bae95edcbba2baa02dbbfceb54e2bc91dbf6471f55e12bdadeba4bbddb42bc89f824b18140dea4c8285f9", 0xde}], 0x4, &(0x7f00000005c0)=[{0x78, 0x10d, 0x7, "ea9f3b274deb500306c3b2d3cd867e9aa01805477985c7127af7809594caefaf37f9d07a213a8ba5b24e3b96ca0dd3834848b30df1688cac34a16a9550a5a1379de0b6e01e998d67221626029d7ddfe47bbd919d1cb2f6b253331ef9293c6a4b9643daaa791287"}], 0x8, 0x4000880}, 0x9}, {{&(0x7f0000000780)=@rc={0x1f, {0x6, 0x5, 0x10000, 0x1, 0x6, 0x5}, 0x3ff}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000800)="8fe6fda5d3710407ce0a10a7453c0e42deec49e3bfc6980ff2c5eaa4af9356da75716c2773ee20f8e3bd07702bc4bc462468ed3ca959e8daf188a3e4457294007a5bd1c979652ca6f33097589efadba58e102c113bca43f025c88c7911796922acd59d88936e42269d316ea6cde58ec3f66d3e5e55af2479f1115a4d0ae40b6be91a7d0334d45528baec16d08ca7bdfa2d8c297f212f23aed57e40ad632cf19751ec68b829a5cc4986a40023eefbd852d976d51f5b60cd6ff749cb39be8e4cce108951460f52d2e242722113ea", 0xcd}, {&(0x7f0000000900)="d60097990b60d193898cbfaa8149330f974fb143fc6a01349d2695387639f7bd2ce59fcfd333e7565ac3c8644b9e4bfc5915a6f8062e05babad2e687f612b94330f01cf6ad7294c9689d4cd185e761c1212c4399c1d88cc5a02fd21e4811ef17005ffce635e8cb16c169cfff7c4dcff46ffac3dba541380eab269a233c8dc32e5bbecfcea74cf3b13f24518cd4f22695fe617919f403f688a36f80898ec6b14df5d3897307b2a45139df0ae56d5d2a930a620a8c546f29e71aeed76fd9b87af837a3452805109323de0818dfee4c0c2ff08b9ee72c0cd3df8b8a", 0xda}, {&(0x7f0000000a00)="e67809ac5ed6b53aae9f598f653571ecbe95379bc3dec0be97881b5a484cd2fc706119558e24f25f149a4c6709849b0b6bb2dda4c5afcf92dbdbf2ce143172f9bde0fd1d6bd3fa8caf78f39c", 0x4c}, {&(0x7f0000000a80)="dae0ce4863cd1d3cb08a1405f0e82aea7b72a1e97938fa21b697cc226db0843aba150ce3809a3cb339871c0ddbeffdc825eaa53f48ed161eac62619a7f2c17d6d7aaf931db517e917e9cfa4f56ecb4449ba31f99167daf2f528169f625c40cc62f915a53155964a23fab54c2bb4fcc97c8e2350481474539e08d13e84e8e13301de5a127bf61fbfc6127aa880e415035aa29a34ffcf89eb3e53d4a1a6fbed31de16db9f454096cbe8d32b686537660b6dac9f29a3f1c9dd9b16ffdf9a71804bb82b50924df4ae769237d", 0xca}, {&(0x7f0000000b80)="fd0b03567b828ca4d9223370e211792cb59657b608dc4a33d39159c6b43d55387eda1143c965e069ce45d0feb689b1710ec1959fea5531e98523fca059f9fe979d4ec1c6b232a8bf38ec799d7df90c4fbc21e879c741b173cb7f097488790e948ec46f5804efe2e3173447130b1ba5999b9a7e1258f93c8efa311388ae96fec115658d10cf6825177b21", 0x8a}, {&(0x7f0000000c40)="f355121e5100e3e7a079afbd75b55e573b24c80c4b03d8e8d58a43314f1115d374bd5f0821517e29a45630c5e106126c52b31820ac5c420dfca187bb4830e52d3d6bf1dd40cc83791e1249c0d344f41e4bf5410ae210aaa59c14b323d7130b81e4f5aba40235", 0x66}, 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&(0x7f0000002700)=[{&(0x7f0000001600)="c8fb1ed14d209ca0ba5098b668c8aec737b498f57b9955fb31000aa4e8fd2f9ea662eb65ea9f1b8188a7c0", 0x2b}, {&(0x7f0000001640)="eb007e4e596e6f3625b11f3b4f4b6ae48d232685b2e4fb79c6c5f3caabfc76b5ad53ae1587e3bc8e7360285f329b8ab59bec5a4540fa61cfd771ee1a7d68c3f93ebae3e705c73511104b7f72f18fcbc314244bba24179a32b30b70a8ccfeca9e96036dd255af637af2236600", 0x6c}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="a61defbc63083e0a625e93d05f8190919f56284f45935ad5cca2ef669ff2a32065ad5a", 0x23}], 0x4, &(0x7f0000002740)=[{0xd8, 0x10b, 0x8, "3e04715c8abb3d2f6594807374f11987f1f79c38238a0e4cd7d9ca478767511dbf6a9af8c8fd937f0cd9e60735324c5295afbf5a4e78d0fb35739b4e5840757db9ff00213edc5f35cc7e8fc89ae6ad121bda6be6140ff63f5eae5d31af174b28217cd4173ff13f6b5d29112bf9eed34ec7c5aeca882ce3e79e2aa860ed12c6f52983e4a91970142bedf0bfd9c5f39a247cc2c20ae345c5410d8f753f2b015dc877d407a4da1f2b49ba203f4a9e5022fac7f72533380e607cda71afc2a91a4a05b1fefe0795"}, {0x50, 0x0, 0x3, "b285a49a8bd40ea4cee43ebf23de6e3daa1c1be71e92729476ac214f94574ce0138b2d99af494969f8ab04602695f38849eb92eea75f2c9345093e2f4a6b"}, {0x110, 0x13b, 0x7ff, "36d9da3cff0a7c412216f3e86f969257976a226aef54118e01545b76df2853c2d9d5ec752c6e1fae2f51b292f1423ee7f10d7d959c866fae753037d95a1b772ef2341ee6ea68ddb6378c1811a5f2a922b738e62de5f7c11ed9569e16efa371c5229049fd4e35ed8d93020e40629e69e3b80f5dab4676280c32e8c1d565b0f8a6d1a0558f5ce14b455b6d678f6f9a8d8d6c830f544df27f676a7f04fc177680fb17cf6dd7d90e338f0db658405009e9fea15ea198061c84e22b01abf5e65ee1a697274b9606d0144aa1058e8b4328847ba7a3e0e8d0d651c26ecd1bb9cd5fa7281fe2fb4ffef43ff0f35bc1af17dbaddc262e0635bc83fca492"}, {0x40, 0x19b, 0xdb, "f2235e8490533c4b5fa5276bfe861f32f3d2f52527f6ecb3fc8faa39dd47e7b64babcb432979c88f95911b7979a9"}], 0x278, 0x1}, 0x80000000}], 0x4, 0x0)
r2 = socket$unix(0x1, 0x2, 0x0)
accept$unix(r2, 0x0, &(0x7f0000000640))
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30)

[ 1588.015332] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:12 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x7, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1588.062285] IPVS: length: 235 != 24
[ 1588.140217] IPVS: length: 235 != 24
08:32:12 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xffffff8d], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:12 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c)

08:32:12 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x50c]})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x8, 0x11d)
bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000000240))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0x3, 0x0, 0x2, 0x3, 0x1})
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000015e, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340))
sendto$inet(r0, &(0x7f0000000e40)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f732569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed06a96b23834b6f6ca6b8113baf4cf30347fab7ffc30aea99872cc0dba03b0756347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508761b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f545c1372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc07317c4b198c05e7d1190c0416d102bcfc26ca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8c37b49ba1e102cd91a187d444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec6830c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda477836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e91592d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f2000000000000000000000000000000000000000f3978", 0x481, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10)
fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/85, 0x55)
sendto$inet(r0, &(0x7f00004b3fff), 0xf, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280))
recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680})

08:32:12 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x80fe, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:12 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xf0ffffffffffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:12 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
clock_gettime(0x0, &(0x7f00000007c0)={<r4=>0x0, <r5=>0x0})
write$evdev(r1, &(0x7f0000000800)=[{{r4, r5/1000+10000}, 0x0, 0x32, 0x8}, {{}, 0x17, 0x5962, 0x4}, {{}, 0x4, 0x5671b5a9}, {{}, 0x1f, 0x9, 0xffffffff}, {{}, 0x1f, 0x80, 0x6}, {{0x0, 0x7530}, 0x16, 0x81, 0x8}, {{}, 0x14, 0x2, 0x5}], 0xa8)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486bd0ff00f0ff00004c1a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r6 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r6)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r7=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r7, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r8 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r9 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r9, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r8, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:12 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xff00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1588.554418] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x543], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x600000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:13 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x50c]})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x8, 0x11d)
bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000000240))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0x3, 0x0, 0x2, 0x3, 0x1})
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000015e, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340))
sendto$inet(r0, &(0x7f0000000e40)="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", 0x481, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10)
fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/85, 0x55)
sendto$inet(r0, &(0x7f00004b3fff), 0xf, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280))
recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680})

08:32:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x28000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x3580, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:13 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}}, 0x1c)

08:32:13 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x50c]})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x8, 0x11d)
bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000000240))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0x3, 0x0, 0x2, 0x3, 0x1})
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000015e, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340))
sendto$inet(r0, &(0x7f0000000e40)="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", 0x481, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10)
fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/85, 0x55)
sendto$inet(r0, &(0x7f00004b3fff), 0xf, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280))
recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680})

08:32:13 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x700], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:13 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8100, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1589.310843] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x806], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x50c]})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x8, 0x11d)
bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=<r2=>0x0)
ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000000240))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0x3, 0x0, 0x2, 0x3, 0x1})
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000480), 0x100000000000015e, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340))
sendto$inet(r0, &(0x7f0000000e40)="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", 0x481, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10)
fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/85, 0x55)
sendto$inet(r0, &(0x7f00004b3fff), 0xf, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280))
recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680})

08:32:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x700, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47d0a61d]}}, 0x1c)

08:32:14 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x7)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x2000000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x7], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mount(&(0x7f0000000280)=ANY=[@ANYBLOB="88acf405a3bb9e9fbdfd183a9a"], &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000180)={'sit0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}})
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
setregid(r4, r4)
rmdir(&(0x7f0000000240)='./file0//ile0\x00')
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0x9}, 0x4)
syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00')
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
sched_getattr(0x0, &(0x7f00000002c0), 0x30, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@loopback, 0x4e22, 0x0, 0x4e22, 0xe000000000000000, 0x0, 0x80, 0x80, 0xff, 0x0, r3}, {0xa, 0x7, 0x4, 0xde, 0x9, 0x6, 0x40000000000000, 0xc1f}, {0x0, 0x0, 0x0, 0x8001}, 0x0, 0x6e6bbd, 0x1}, {{@in6=@local, 0x4d3, 0xff}, 0xa, @in=@multicast2, 0x3501, 0x2, 0x3, 0x1ff, 0x3ff, 0x0, 0x3}}, 0xe8)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000480)=0x141, 0x4)
r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, <r6=>0x0})
ptrace$getregset(0x4204, r6, 0x3, &(0x7f00000003c0)={&(0x7f00000005c0)=""/231, 0xe7})
r7 = dup3(r5, r5, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000000440)={0x2})
fstat(0xffffffffffffffff, &(0x7f0000000140))
getpriority(0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)={@dev, @multicast2}, &(0x7f0000000840)=0xc)
socket$inet6(0xa, 0x1000000000002, 0x0)

08:32:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x28], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000]}}, 0x1c)

08:32:14 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x1100000000000000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:14 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x4305], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1590.217355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:14 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c)

08:32:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xffffffff00000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:16 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x8060000, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1591.805949] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:16 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
r4 = request_key(&(0x7f0000000840)='pkcs7_test\x00', &(0x7f0000000880)={'syz', 0x3}, &(0x7f00000008c0)='\x00', 0x0)
add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={'syz', 0x3}, 0x0, 0x0, r4)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f0000000900)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb4ffffffff1b08eb83edc05ff20a5be50a859e8351429f9c48bcfed9be4429ebe86f1fc10267020000006830a89bcd46f4633c4217e4fefd310bda52fcde921924be288a0de3a047a92e8b7a8c7c74e608e0"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000))
ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x8)
clock_settime(0xaac175cbb43c3bd9, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x241, 0x0)
setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140)={0x800, 0x2}, 0x2)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0xe)
ioctl$TCFLSH(r2, 0x80047437, 0x70d000)

08:32:16 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xe80], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:16 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x500, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:16 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f0000]}}, 0x1c)

[ 1592.293308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:16 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:16 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x2, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x20000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:16 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={<r1=>0xffffffffffffffff})
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff2a, 0x48000)
ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/4096)
r3 = memfd_create(&(0x7f0000000100)='\x00\x00\x00\x00', 0x0)
ftruncate(r3, 0x40001)
sendfile(r1, r3, &(0x7f000000a000), 0x2)
sendfile(r1, r3, &(0x7f0000000040)=0x2, 0x20005)

08:32:16 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xff000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x3, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}}, 0x1c)

[ 1592.960818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:17 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r3 = getpgid(0xffffffffffffffff)
ioprio_set$pid(0x3, r3, 0x90)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0)
write$tun(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6a7e000000000000008d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40, 0x200}, &(0x7f0000000440)=0xffffffffffffff0c)

08:32:17 executing program 1:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10, 0x3}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1, @in=@local}, {@in=@multicast1=0xe0000008, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0)

08:32:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8060000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc7f0000]}}, 0x1c)

08:32:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x37, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfc}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x8848000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x9, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:17 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0)
ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000100)=0xffff)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000440)="f92f7bab7e1a3103a10166e0376b8db4c151792701c880f3d7bf22ae4cff9eddf0a0fd4b487e87090337bcdaf6f8987511bab4dd1777619a262b26cd8cff931b6ca7f73a5dfd61c25aa12c1ce8e92692af04b4164305771ad69fc7465ad665875688e9cf82279d05c0f1cf77d76395769e45010018d995f0e5d5085d539ef258c3a02c31a36ad457c8d3", 0x8a)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000380)="66b8003800000f23d00f21f86635100000090f23f80f21760f01b700103e0f01c9b89b000f00d0b859000f00d866b80500000066b9867100000f01d90f51a503000f9217d24331", 0x47}], 0x1, 0x0, &(0x7f0000000440), 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0)

[ 1593.532230] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:17 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x38000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:18 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x67, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:18 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xffffdd86], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
pipe(&(0x7f00000007c0)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$SCSI_IOCTL_SYNC(r8, 0x4)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:19 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0xfff)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000000000000d000040050000a900000000000000000000004000000000010000000000000025000000fff0ffff04040000000000000a00000006"])
ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x6, 0x0, [{0x390}]})

08:32:19 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfe80000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0xa, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb799]}}, 0x1c)

08:32:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xffffff8d}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:19 executing program 1:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x192)
ioctl(r0, 0x400, &(0x7f0000000040)="6f7a27982669b87a4bf27b")
chdir(&(0x7f0000000080)='./file1\x00')
getresuid(&(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0)=<r3=>0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x1, &(0x7f0000000200)={[{@nfs_export_off='nfs_export=off'}, {@workdir={'workdir', 0x3d, './file0'}}], [{@seclabel='seclabel'}, {@euid_gt={'euid>', r3}}, {@subj_user={'subj_user'}}]})
r4 = dup2(r0, r0)
r5 = getpid()
r6 = getgid()
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000880)=<r7=>0x0)
lstat(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpid()
r10 = getgid()
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001d00)={<r11=>0x0, <r12=>0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001cc0)='\x00', 0xffffffffffffffff}, 0x30)
r13 = getegid()
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001f00)=<r14=>0x0)
fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001fc0)=<r16=>0x0)
getgroups(0x4, &(0x7f0000002000)=[0x0, <r17=>0xee01, 0xee00, 0xee00])
sendmmsg$unix(r4, &(0x7f0000002100)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="cb1caa010161f917e226af570dde1bbf57e172aa1247c4ddbfa06be56117bc415cce86a05cb257ba974312702c4a14b811a921af1abd37e10ec1eee968fd89", 0x3f}, {&(0x7f0000000340)="f5805723494b9137b69f80b1663c1369ba85aebc3076", 0x16}, {&(0x7f0000000380)="6827a6351287733bd76627497dbd3b647f1b32b54655e02bd168af813b078dca6ceadf18fef48be6d2e91a96017343504dca6c815d5e2c7fa47a4800fa72f81bcc40002e4d1f02b70e9e0f300d1312aae837a361d10d0e117b8d795ed4452e0c44f4a9cbfab8838d8b60ac1a948f43c1815bf72d33e10784d3a02ef60a5d16bac5b6dfac5f2dbc0973c3d8fb9690b3e94a867f255152c2e03bcf8e984d4e94752f260fd424bffad0ee0c69a9b03a7f2b8580e260e9ddd1dc9cd178395cac59c5f5580df7f55548c748b3701bf5cd92b96e7fc4f5df060c53ba829d110bcdf60aae30d5f33d7e6747b11773ad73466624d488f7", 0xf3}, {&(0x7f0000000480)="4a786a34fc58", 0x6}, {&(0x7f00000004c0)="99587d3d175622912a0223117ff1989ec1b1db0998f5ae919cd671af4305b4af7854d2ba240d09f60d5d74d283d80490eb804081c194156899947aab9bf3c22a0d3e80bfa0e6cc5db21253ae54837a53f2f3da7907781c59bada71c8b24e3bab1aacb5cd20a8ea6af3b77599cb2cad842a0b883ccf2629803a1f29155632e87187fe94604ced93ff4f7c8ea4497fbda15e2cb61c7f77f81290aa45f8948346486fe12d3e5c30c1ccea786139461298410ff8f9584664da8b38cfbca15a0f811adcd76a353c5e6978b5309ce33dda05b85bc78940d919d89de5d1b7496cb3717021fe", 0xe2}, {&(0x7f00000005c0)="f565a0afc46ae6c513d2f967023f501cd338cdac6a01f148a54843fd36b24937e093b14c79cc2d143a82e039a73798fd6f38953b3d4ae8ee3f91048322c8974bf5c33431f988c86ada49c61fa59fe77335b72aa5281bacb4929af37a547dca15f3ab0be9f0b7c3f62c2b78c98ef0e6fcb44f86e261ce83256b4b6ebc199a108c8eeb57302102ba456f8aa02b35df6a147589163b5c66f6d5d3ba77f115eaa13bc4b10f532439c016ca7538be526a16beab1912a4ca", 0xb5}, {&(0x7f0000000680)="bc78d96d9f2ce4699f7ab0212eba7606a896f030a6858e0f6a3fd24878f2c00e8c41a58504a2c452ffe86717997bd636ea52439b37ce98681e65ed4b555f92ed9af0c07d11a736a006d5e210a9a9b3e0fc675abba87d5c2507b846db7f52023414a747298d111375dbcd09bcb8d3aba1822574c97e18133214b1704d1df20589c09447d591b42f8d52b7ffdeeead65ddbbd14a7203e7be77510117efb496", 0x9e}, {&(0x7f0000000740)="d05375507b9224f29dfedcbc9bc820fbf8bec7024b92411c3e23761ded101f270fc5d147cb073d1f457a8806724e75bd0a0c1f982332053a", 0x38}, {&(0x7f0000000780)="a1d045c0fa1e03f4fdf003781d6b9674b02eeacfd963a6f73196ac35512c4aa3cecfd4b3d8f482773f110bfc8a", 0x2d}], 0x9, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r2, r6}, @cred={0x20, 0x1, 0x2, r7, r2, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x20000000}, {&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000ac0)="3db89914cd55b64022e558784f6706d878592eba239c014c34b355719c8c66a1e9002fdf8f78ef0f5fd28e4866ef9dd195381a184f2bf348a9d79cb4ddf2b1db599b5caca6323856b4a097655dbf4a69ddade46e683ff6f4794b8272d5cd8a9d424a014aa207496c09e0c87676b580b7d3ee608d07c28d2fe8306e28c96f5181b56a3b200ac13ea894e56339304810be8f5ce37c69ccddfa75fcaca0e15c163b5a91c601df51be1167250ebf4c11eb2df37c9e855e88cd846758a4c348dc", 0xbe}, {&(0x7f0000000b80)="4e3ddc4fe27fe67c50881bbf11108ff1b5e690a73302809caf7b359c8ad348bf00c59d7e581a2cac4756c69e0ec27f306a98658a85a9ee191997c628493b9548cda8e6cc17757cc277f644cdb91d1ab1fec6255572dabae2e7385761b67e9f544f8f180d6638391bcc1c73d68ad8bc007ceecad050f601b79572951e4900467b4919177faae79cc605fda46c23", 0x8d}, {&(0x7f0000000c40)="5ccf7053ee5bc667c8157333667c023c894e6693dd08740d8c7e9724451aa88f48d4c1dfe9dcdb21386e1b2d7593", 0x2e}, {&(0x7f0000000c80)="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", 0x1000}], 0x4, &(0x7f0000001d40)=[@cred={0x20, 0x1, 0x2, r9, r2, r10}, @cred={0x20, 0x1, 0x2, r11, r1, r13}], 0x40, 0x1}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="8b0938639933a4ae4cd48f11b5edd440ef84d4c3167aa10625757df9fbfd4f99c8339107d75063a4bbeecfb85132ae26174a17060a59c680d116a2982b05531fea8cc0a5f9f8da14886108ad89576a960b8f384b2bed17e7a9f64149a4fb4095e2082d5a010e4d992ee5cd721e16059d6f243b0d466913026af2d9e1080f9c47a7a1d7bbdeaba7e2c224c41d7ddefe96d723250a391599800fbb9f", 0x9b}], 0x1, &(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r14, r1, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r1, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x10}], 0x3, 0x4000080)
clock_gettime(0x0, &(0x7f0000002280)={<r18=>0x0, <r19=>0x0})
select(0x40, &(0x7f00000021c0)={0x100, 0x2e, 0x6, 0x7f, 0xc000000000000000, 0x2, 0x4, 0x8}, &(0x7f0000002200)={0x7, 0x8, 0x9, 0x7, 0x5c68, 0x9, 0x400, 0xfffffffffffffffe}, &(0x7f0000002240)={0x3, 0x8001, 0x5, 0x2, 0x69b, 0x9, 0xbdb, 0x4}, &(0x7f00000022c0)={r18, r19/1000+30000})
mkdir(&(0x7f0000002300)='./file1\x00', 0x10a)
r20 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002340)='/dev/qat_adf_ctl\x00', 0x200, 0x0)
getpgid(r5)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r20, 0x40485404, &(0x7f0000002380)={{0x3, 0x3, 0x80000001, 0x3, 0x10001}, 0x395d, 0x9})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002400)={0x6, 0x1, 0xf3e, 0x52, <r21=>0x0}, &(0x7f0000002440)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000002480)={r21, 0x1, 0x30}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r20, 0xc05c5340, &(0x7f00000024c0)={0x7f, 0xdcc, 0x7fff, {0x77359400}, 0x7f, 0x9f})
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(r20, 0x29, 0x22, &(0x7f0000002540)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002640)=0xe8)

08:32:19 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0xb, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfc000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x8, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:19 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7530]}}, 0x1c)

08:32:19 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xd000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000007c0))
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x5, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 1:
r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x36, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'veth1\x00', &(0x7f0000000100)=@ethtool_cmd={0x26, 0x80}})
socket$nl_generic(0x10, 0x3, 0x10)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x400, 0x10000)
r2 = socket$pptp(0x18, 0x1, 0x2)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x1000, {{0xa, 0x4e23, 0xfffffffffffffffa, @local, 0x71}}}, 0x90)
syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffffb4, 0x0)
getsockopt(r2, 0x6, 0x40, &(0x7f0000000140)=""/251, &(0x7f0000000240)=0xfb)
ioctl$int_out(r0, 0x5462, &(0x7f0000000000))
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x7f)

08:32:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x30000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x7}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:21 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, 0x1c)

08:32:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x7, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x2000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x80000010001}, &(0x7f0000000440)=0x8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100))
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x4, 0x9d, 0x81, 0x101, 0x1, 0x3})
syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'})
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000780)=""/153)
mkdir(&(0x7f0000001b40)='./file0\x00', 0x0)
mount(&(0x7f0000000480)=ANY=[@ANYBLOB="5c08095b50f50e0d57fbef6e723675845491d31ee41bf0ad1027cf5464e9ede01470dcdb32b58814da6b8db08e4a8fdf13c93dfec97f8d5a0ca0e38b920028495fee7fda2276c7f603c0782a7664d10a828982f0866573c839ca552db538e50c0b827576ed1639189420bd2debcbdeca756349e068e816974a82bb4d5bdf6a80fb055743bc45a94f77ffb819e4d6ff9fd936f55edd3bceecba278dca3bc88e2c8a1cd822ef2e4bf59a6b340010000000000000950251491f5f8aeb94e4a36efc0186d78f"], &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080))
chdir(&(0x7f0000000000)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0)
write$evdev(r1, &(0x7f0000000400)=[{}], 0x18)
sendfile(r1, r1, &(0x7f00000001c0), 0xa198)
syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
io_setup(0x0, &(0x7f0000000300)=<r2=>0x0)
io_cancel(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)='<', 0x1, 0xfd, 0x0, 0x0, r0}, &(0x7f00000003c0))

08:32:21 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x4, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0xfe80], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:21 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, 0x1c)

08:32:22 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x38], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:22 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}}, 0x1c)

08:32:22 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x3, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:22 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0)
write$P9_RREADDIR(r1, &(0x7f00000002c0)={0x87, 0x29, 0x1, {0x3, [{{0x1, 0x1, 0x7}, 0xec3, 0x3, 0x7, './file0'}, {{0x66, 0x2, 0x5}, 0xfffffffffffffb34, 0x101, 0x7, './file0'}, {{0x20, 0x2, 0x2}, 0x8000000, 0x7f, 0x7, './file0'}, {{0x20, 0x2, 0x7}, 0x81, 0x0, 0x7, './file0'}]}}, 0x87)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0)
ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000180)={0x2, 0x0, 0x1, 0x0, 0x0, [{r3}]})
write(r2, &(0x7f0000000400)="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", 0x200)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={<r4=>0x0, r1, 0x0, 0x9, &(0x7f0000000040)='keyring.\x00', 0xffffffffffffffff}, 0x30)
fcntl$setownex(r3, 0xf, &(0x7f0000000380)={0x0, r4})
waitid(0x1, r4, &(0x7f00000001c0), 0x1000001, &(0x7f0000000200))
sendfile(r2, r3, 0x0, 0x10000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0)

08:32:22 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r4 = socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r5)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r6=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r6, 0x9, 0xfff}, &(0x7f00000007c0)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r7 = accept4(r4, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r8 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, 0x0, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f0000000800)=""/172)
dup3(r0, r7, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe803000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1598.214602] audit: type=1800 audit(1540715542.530:316): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=16843 res=0
08:32:22 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xd00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1598.297657] audit: type=1804 audit(1540715542.530:317): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1190/file0" dev="sda1" ino=16843 res=1
[ 1598.304590] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:22 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x7, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1598.428623] audit: type=1800 audit(1540715542.530:318): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=16843 res=0
08:32:22 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x800e], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:23 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x7fedf00efc00, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:23 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}}, 0x1c)

[ 1599.238048] audit: type=1804 audit(1540715543.560:319): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1190/file0" dev="sda1" ino=16843 res=1
[ 1599.316871] audit: type=1800 audit(1540715543.560:320): pid=8138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=16843 res=0
08:32:24 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x800000000000004)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070")
mlockall(0x3)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000003d40)=[{{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000002700)=[{&(0x7f0000000600)=""/32, 0x20}], 0x1, &(0x7f0000002780)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003e40))
r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x40040)
write$FUSE_WRITE(r2, &(0x7f0000000100)={0x18, 0x0, 0x6, {0xa74}}, 0x18)
mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)

08:32:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x300000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

[ 1600.444523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:24 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:24 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0xb, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:25 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900000000000000]}}, 0x1c)

[ 1601.082180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:25 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x0, @multicast2}})
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r2, 0x4)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
socket$inet6(0xa, 0x0, 0x0)
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x1012, r3, 0x0)
write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2890486ad0ff00f0ff00004c5a52597b64a4dd6af36b6e9e821b4b2d8d2fb46c"], 0x1)
r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(r4)
sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={<r5=>0x0, 0x5c, &(0x7f0000000680)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r5, 0x9, 0xfff}, &(0x7f0000000780)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x5, 0x4)
setgid(0x0)
r6 = accept4(r2, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10000000)
r7 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x200000)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fb4e86afeb1182dc09620a8f9acfc488f5de179e99202af92c2685e437eb63ec82eb7f6d039292ebd7bf4eed865917c56564af59a96bb55d3ff4dc058565963aba31a1c1a9bf9f8470f53dae0bc2e791587e5145593ced6bee57b07584d02007e41656f825fbe032029955463265ff0b85b6e29632aa3f87f56df348809a908e0385a5dcdbe8b8032563383309682c907f673ee442f7ead02ae5bbea78c93f9cc5c6e10ae4843af9727e19a659854d59d606ca8f988e19f7782b3028ea33d713f29c2cfe241a36446ae5a8f7be950e86f01041a88b878f", 0xd7, 0xfffffffffffffffd)
r8 = add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="339411e828910459776ab24f9081d077868035adae3b02ea115886d23373604c11b601f8207e8ffc7a3cd8e0321073fa79b7fc40a38775d222766b931780b95091a0b7fbaa57ec361616a2051254de51764915ac976f0a5c3a7dc567b756b6dcfc362dad2d12a87dc4065000416111bba5c8bfe9e8f2ac5539eeac26fa36fe429fc84d858cf06d13d297dd7522f6baff0c6e4ef3895d726fc7f453e337098a438e7d4bcb35426d8927073177cfc2", 0xae, 0xfffffffffffffffb)
ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000600))
keyctl$unlink(0x9, r8, r8)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240))
dup3(r0, r6, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f00000007c0)={{0x8, 0x100000000}, {0x8, 0x9}, 0x80000000, 0x2, 0x10001})
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x40}, &(0x7f0000000440)=0x14)

08:32:25 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3580], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:25 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:25 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0)
write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @time=@time={0x77359400}}], 0x30)
ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000140))
r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = socket$inet6(0xa, 0x80003, 0x800000000000006)
ioctl(r2, 0x8910, &(0x7f0000000280)="153f6234488dd25d766070")
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc05c5340, &(0x7f0000dc5f98))

08:32:25 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfe800000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:25 executing program 1:
r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
r1 = getpid()
wait4(r1, &(0x7f0000000100), 0x1000000, &(0x7f0000000500))
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1)
creat(&(0x7f0000000440)='./bus\x00', 0x0)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0)
fcntl$setstatus(r0, 0x4, 0x4400)
perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x1, 0xfce, 0x0, 0x7fff, 0x0, 0x2, 0x800, 0x9, 0x580, 0x7, 0x0, 0xffffffff, 0x0, 0x1ff, 0x7, 0x7, 0x0, 0x2, 0x6, 0x100000000, 0x40, 0xc3b, 0x100000000, 0x400, 0x0, 0x5, 0x4, 0x3a, 0x8, 0xfffffffffffff284, 0x8, 0x2, 0xf51, 0x1b82, 0x40, 0x3f, 0x0, 0x30000000000000, 0x2, @perf_config_ext={0x3ff, 0x4}, 0x46, 0x0, 0xffffffffffff8000, 0x4, 0x10001, 0x7, 0xe66a}, r1, 0x2, r2, 0xb)
r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
openat$cgroup_procs(r0, &(0x7f00000006c0)="6367726f7501000100000000000000", 0x2, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0))
openat$cgroup_procs(r3, &(0x7f0000000400)='tasks\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={<r5=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000640)={r5, 0x9}, &(0x7f0000000680)=0x8)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000")
fcntl$setsig(0xffffffffffffffff, 0xa, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000140)=0x14)
r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
write$P9_RLERRORu(r3, &(0x7f0000000480)={0x16a, 0x7, 0x2, {{0xfffffffffffffda3, "8261736b7300"}, 0xc}}, 0x13)
ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000000300)=""/194)
fcntl$setstatus(r7, 0x4, 0x6100)
sendfile(r7, r6, &(0x7f0000000040), 0x100000001)

08:32:25 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:25 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142800]}}, 0x1c)

[ 1601.486521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x5000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:25 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfc000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:26 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x6, 0x8000})
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={<r3=>0x0, 0x7fffffff, 0x10, 0x1, 0x8}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0d0000007a5cae9177da5b74f6a68a9ff4"], &(0x7f0000000200)=0x15)
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x0, 0xffffffffffff7fff, 0x4, r3}, &(0x7f0000000300)=0x10)
ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000080)=0xd29)
r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
mq_timedreceive(r4, &(0x7f0000000240)=""/12, 0xc, 0x7, &(0x7f0000000280)={0x77359400})
ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)=ANY=[])
ioctl$KVM_SET_NESTED_STATE(r5, 0xc080aebe, &(0x7f0000002300)={0x0, 0x0, 0x2080, {}, [], 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08:32:26 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0xffffff89, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 2:
sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, <r3=>0x0}, &(0x7f0000000740)=0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in=@multicast2, 0x4e20, 0xfffffffffffffffb, 0x4e23, 0xdb, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x40, 0x3, 0x0, 0x200, 0x1, 0xfffffffffffffffd, 0x7, 0x40}, {0x4, 0x7ff, 0x11}, 0x4, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1, 0x4d2, 0x3c}, 0xa, @in=@rand_addr=0xbd, 0x3500, 0x3, 0x3, 0x3, 0x10001, 0x0, 0xfff}}, 0xe8)
ioctl(0xffffffffffffffff, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070")
recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000004c40)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0)
write$UHID_CREATE(r6, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000280)=""/218, 0xda, 0x9, 0x8, 0xffff, 0x0, 0x401}, 0x120)
r7 = dup2(r5, r5)
sendmsg$netlink(r7, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x12b, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0)
recvmmsg(r4, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
r8 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
sendmmsg$alg(r8, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001300)=[@op={0x18}], 0x18}], 0x1, 0x0)

08:32:28 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd(0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2})
ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800)
r3 = eventfd(0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3})
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r3, 0x0, 0x100000000000003})

08:32:28 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802]}}, 0x1c)

08:32:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x500], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x500}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfc00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 1:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x383e00, 0x0)
ioctl$UI_SET_RELBIT(r0, 0x40045566, 0xa)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000001c0)={0xe70, 0x5, 0xb30d})
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'erspan0\x00', {0x2, 0x4e21, @loopback}})
r1 = socket(0x10, 0x3, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)={0x80000182}, 0x317)
write$P9_RREAD(r0, &(0x7f00000002c0)={0x7e, 0x75, 0x2, {0x73, "db1ddd2c60c71cebfa71e86ff753398cd5dffaa35872710cab2c2c893f24f0a55805971917c53346ac3ca410664b5a3330e037ddb54669cfc82a06342bb051ed9736f9d7e4e4fc9fbec46bc8e1148f90eaf8f3dc107fa5f6022d56a40a6d56663428a1f2f63fa368219e966a7d539aaa0b333a"}}, 0x7e)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7f, 0x1, 0x7, 0xff}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xb76}, 0x8)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_settings={0x0, 0x8001, @fr_pvc_info=&(0x7f0000000080)={0x7, 'teql0\x00'}}})
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000240)={0xa, &(0x7f0000000200)=[0x1ff, 0x8, 0x5, 0x2, 0x5f, 0x9, 0x100, 0xdf03, 0xffff, 0x10001]})

08:32:28 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x800e000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:28 executing program 1:
socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$inet6(0xa, 0x1, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000))
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@remote, @rand_addr}, 0xc)
getsockopt$inet_mtu(r3, 0x0, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4)
ioctl$sock_inet_SIOCGARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @dev}, {0x0, @dev}, 0x0, {0x2, 0x0, @broadcast}, "6272696467655f736c6176655f300fff"})
close(r3)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8)
sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000240)=@ll={0x11, 0xfd, r4, 0x1, 0x3ff, 0x6, @random="4a86850c3faf"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="7718995b8aef2466805c13cad47cd74754086885672e92d6c334517afcbcce39b3dc916e8c2a76729a852a3dbf72ac16a828d4a6", 0x34}], 0x1, &(0x7f0000000380)=[{0xf8, 0x3a, 0xffffffff, "a0399a399f349d5bdbe9e32bf3980b983a0e95bc85fb7872ff5b959d90c8687807d5316d206e8510e303730a84c94f6d4cddaccde68919900ce39645b69edfa76c9d7957249bf642b3e66c612b9cf5fc45f855ba322b7541f24737028ae71385c49637754edf6e9585fad225baf556bf892ca8f2aeeb583f0180c6f0da45e9489c5e5e2cd76cf3eada4ae15469a7a5c54504360cd8e2fad73e3a1b5cc366b8749869b13256b5158b3692a0672edafe694bbc297d78fbb737f96cde1650c7d517a2fc7ea1e74e3cfd03b4ef8f447feff8f3aa1dc7fbcc98ba51800852468997fe767a"}, {0xc8, 0x11f, 0x1, "a9b39070f06abcdb8cdf1ef062da7c928717edb11e257f22aa8b6211fb61abf9dce7372690c2410ec907661f3a2a122e645617aac2207023e5f45e7b3dd892dd610e8bc10313f7995a6d9df9c67e60e72d9aada5c8b9e0fb01ff0437cfd28b7dda4bc50feb63d0c822cbf20b5d0783a18d155cbe8901de671a5258939235bac74a627adca044160974c9b1ab2413522b50976d11a5926dafc307e3955681c53edd24acdd0322da99498fe4b838ba9ed047"}, {0xe0, 0x0, 0xffffffffffffa4e4, "99f3c2b7aeb29d0da38bc4d40e4d3b6b5c51912009606d226015377e254152f89d8c5a00f34072b0344790efd67c91e3267f7fc8bd8e0c832e3368e52e122aef7651c5f9f1192433c85e0d14b9c07041139c3f60db4550a016c30c158c3b8c0d5410946173372a642e9a3496851d30d9c3933772274af6429d2193dbe2f7817e1b97e9bd463c99e4a47560f01a49778b6f6fd09bb63875ae7cc3982c0fa5dd2688bcd3840e2e55958e3860552d2be6966e1e14e5feae1f012ba30cae1dfef5131cdc9cab18448479516776e7f624"}], 0x2a0, 0x20000001}, 0x5}, {{&(0x7f0000000640)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000006c0)="f4616caa7a9e03019f181c4d30fb46e3d4b09a15400df67604eb3c73d879bf189c1a535e89fa2cfc910ca2288596fac942922be57e3a13b74cc6616296fd6f00863c4039eab82ccaac659b", 0x4b}, 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{&(0x7f0000001e80)="f635c96b7e6e4aa9c16527f57c6d47d89fb02469743c56996399366a713c486239ac82bb54f62e8dc9480c1d1f7544ad2de236fe9e0ab63f093fb913613499ce75677220fa7c79dde2d10c80b6620c90d72f75f89d939378edae36a4ee60ede80ed2fcdd7c4f7bba5f91211f1af78534f85093926cd8a53cbe266c762005d153ef668528ea6617295e06be64a88be068dae852c2fb70a286a378f8072ac3e839b8f9b9ffffdcc740589cd94e7e3117ebfc8891efb79b0c44dda45997206b44e89c840e2d6ad40077410e444be8b064fba7f608f1c4bba8", 0xd7}, {&(0x7f0000001f80)="6f17f00eaf080a9645d22525c365002bfe2f121706b6ae81033696f7d49a2ba9d5391f0e66799d61d804ace22d7076543e39fbd14954c6d3f92b89f21c8bbe504ea86f61c2d9abe0bc013e1f", 0x4c}], 0x6, &(0x7f0000005780)=[{0x58, 0x13f, 0x3, "bc00f5dc3aa3dbebc206ac0a8fc6b45f286f3f2f1487ffa1b5602b49493bf3a3a5f5d79a3db105c6fefc8a75eb8e88f702d881efe6253cb1867ef7cebc4cb8a0ae19251301"}, {0x10, 0x115, 0x1}], 0x68, 0x4000040}, 0x8}, {{0x0, 0x0, &(0x7f0000005f40)=[{&(0x7f0000005800)="dad8309375a7b63edd9e3417706f13570337fdf15ba300ded355464a46329245a3939f63829ee7696c8810571480dcf66e89a9f5131e9b8dcb1a304965e506027240d96e402718544541d5ab788251bf25d08d057f7b3908071429a0104893ab678e58ee04ffb3834e378d134e9734b9ab5f7d4ef8114610feddccd2020920bd57d83c2cc7f5821cc48caa75c673e76765cede2b16f17b1a5653a925d25d08e535", 0xa1}, {&(0x7f00000058c0)="48378e4f947b45e34979f2ac508d9021b74ea0f5f6118baf5ec66bdb9d23c6657633b779ac95f5b4c8aa3e4d675aff90ba1e4c9f9dacafde5fcade916571b85958628413bf2b798a1043e72d78623131205fe78cd614b8ec039fecb285a12255d2b099e7561bc4090ceede3383abe5b04ad8b447160c132db503028c44b26ea1e0bc91e8eca65224c696ad4ca434b5be7d7923", 0x93}, {&(0x7f0000005980)="1ba3c4ed2618b595f61f1518efee7d31a05933ccfd306078ff3e16cb07812e2d9398a7e925d7639dc8942f426472c001cd299fec10d3040368a66c36169f80d6c87dcbeaa3799650b8146e63562ead82ecfa3dd60a98ff661c871578597ec3ba949c39811b5793b23ef51b24a18324ec987b4bf8206ee6610cdda65f3e44fe157f7c7a414d8cd8fa63c940c6b5199257e9905b41f4db51f262ff60477d0b407f8e203ebac6ca0bb7a9a7001be0254a7d69b11d7f7f7cd99cdef2d8e3", 0xbc}, {&(0x7f0000005a40)="3bd8609355ffe822549dd40d0c21ee38e1a47fa163c85bf2b4b6aa557465fa13a065fffdaf93d40a1ee897b610d6b1d18bf7a1b5ac06db0e349893dd91420fdfbb629edd6645c772b8369f615d22569e5021b0d937698781f706721f2efaa240664312be896dd709910c74e5cd09e41f63450307bb40290e618f23382f2037c8074b145b3231b367a367ea4553a08327", 0x90}, {&(0x7f0000005b00)="fea7e012033f45cb320af12149ddcc52df43d87cd8d8d45daf2dcc9fbf99660d1e8a41412720b7be70552ca8984e8da8c4dea487fc3f4f10dc59e38c7c8b29cd13affaf8ec55485bdb87d7b3f75f2aec997cff4bb48e1e29f4e3644198eaf5549325222c98e9e2bf997b363779f3a33c0e2664b5898630262a6633aa6ad61f22d986025076b3755523ad0218ffc49103460c3e657fb8192cde0dee128f08542da93cfcfa2e0aafa2b503af735e816a576c943e6b4cc68df1f662a5023a594672e1c493bd29a4e957fe48e9f96a573d254fc5eaee29a34dd923b91651bd", 0xdd}, {&(0x7f0000005c00)="019dbcf182ef42564d9a141ff13391fa070a4885db7c026fdfc9180ddd1b2b11aa087ed6e81c62e564696f03404234f1cb24c095a7fa5f5be422f86f52ea37ff1edc7439f5d817ea28b6affbcd5232", 0x4f}, {&(0x7f0000005c80)="61a4def0b4e600d4c8eda965772d95d4b2a88b64e6bb46f3f863634509f4b7b7289148a569b7bf31b58436e35a67c2a415feb1d11633a24d6128fb2d872ed5af7db5ded7", 0x44}, {&(0x7f0000005d00)="3bff5a24126fef352f944b169564d68668ab31c0e95299632612da4ad97cb61bd8c69570e854ec443ae89058e1b87a745b182e921e2892e8700608b1d7b2afbe9628faf1c73288d6ec1017082bb966d50c50363e13b9d9c8e1acb612c779f663203622da0fd6de881720dda3df4ea24e89b329f122046eff9471c7106a86f867234be6abe8d547a70de556ba7410e00022d9f8c940b90877f0d0f18e1ebcc34286bf0d5462f20d2934ac418cae6c7e8adfc439d596fcf5898bb37eca014dfdb8319bcf5f125639c9386d70056d13ec15210c91f4f479d25fc788194cf24f2b0fe77720", 0xe3}, {&(0x7f0000005e00)="089c98c92cd18e719cc1b152ff62023539ab9a20edd7852ec5616eed20c1623ba5b917", 0x23}, {&(0x7f0000005e40)="95954f5410e497a9b2bb33ced9b7918a66a6402f6af528bde9b666485e1fff2f9335583df28bbdf49ad4ee6943869c1e770aac5dd89cb1198773bcb80a9c9ff194964c2bf4cea1ee950441ae3ba29a9e3851e4cd08b6bb0c5e36925fca312269881c9ca3653835e66b121debc67da095bc0c2caf3c9b42324550aeaafc8fa0d2bf0d3cfb1697a967164041dce579321d47650742a62513510fb39bcc0baefa957775ba0b2b7f2964918742d21322d5e5da878f37a030823e46e6fe93467d366d0d589a97cc518c03f10d5d4411be48ec08dcf3b62d", 0xd5}], 0xa, &(0x7f0000006000)=[{0xc0, 0x100, 0x9, "d8b3947feab7622982ee2c5c2e712630e955beba20a5e9990253161fd415c6ee70567c116aba73f37033ea1bbbcf958a7c96241cfe8dfd20e05008808243f67021ed3428cd586dc7de6e1d71ef67a4994af589f377c1a14f0197937e42386d35aaadfabf0098dfa0b5496c36bf7a76d0937a872a4ff3b35e8439704286b930020ed84c783a76a45ff79ab972a47cfce63f37746afba81e3b585658d357d6814d378087c86b2d605ad8381eb10441"}, {0x100, 0x199, 0xffffffffffff7fff, "fd815dd6ae3a1393dc63270ae97b7c79c2c0c10f6ed9da414d5a383b6f105af3f0c5b5337cd518ebca21a542b4e592050d8da0f306bfbde3b3fd75d838b56a296778bcfde8dd168f26f82a66297d15abd02c90f2711a3a538c3e1a5537ac22d99dbb1f93ae743483f4f63be68f8bdfca9e9f1713eb288818e0c9ccc92d396b578bc03da87791b730aef38277f340189199ce36459b31d4ab48c2e990cf7a07e79dc0f515350ca7dcf2d9c3d788ac32b36c19be9bfb0c1be7dfc2fa1a466f605ddb95100c20e88b6bc2f8a56e92521328d4101fd6433e4241a1f75f5bc540f8d871d30f313f7d2a0027f042f32a"}, {0x98, 0x103, 0x7ff, "b4d3179142bb50f6d60ed09bc0a1c6ff1e76db4c51d0879bb9afba7b43c94fe8c25e9d4846ae9b2c49ddac113f137734c54b595ad7d8938682c15f2b12b42dfc67f6f15fe122a5e04dae2f02d5558d1a14b61a149be45c85c022042b843ba37707de01f689c3a666a405ac7c45ba7df1cfa1970abf45af8395a722e6156505323d22e422"}, {0x108, 0x109, 0x1, "daa5e3bada26714b29a078c9199c2ebfe71b5a13889bce1eb602cf7c0ef930b0be63abec6c7ffcd73558c4f0df6bf3c6c781db73c62b9ecc06c932082ff2771d85a253b66a4d308a1b2d70208ca2440589f9bf1985bf9ad2956cca8041c37867109a0fbe3ecae2b2e740166d5a27c870a2c2c93f448abd40dc17deabf839f45459bc59256a1d84c70235c7c6698958c50f947a5da3b04c8fd889b89dc88707f47d40f347baf857bbea2b97128815207c3abc956f1da1b12e2eae15d4b941e7f47de18e57402e1011e6631d64bd7a0226e6deffb4b2cc48029865ba5b6e5c17bf609fcb82f0597e6f4b83677512df87be9314b62d3f"}, {0xe8, 0x11e, 0x0, "df87ab75f2077627dfeba1feb32f6b67a8d71bbcf38f919bb3a25d75b1f7b2bde6df45c13d06b07aefe392c1ed2833833dfd7d002318a1d575f078579f54a077babebdc102510b686aa6e146f4587a90fe4f6f1ce3a4b98815dc6a18981e5a75b37c7c360cc5d82b6c64a2101c729823afd383a08eb8d1c950a8362ba267cea4637c86a0c7f1bc71adf6d67aa70454dc341bb6746cd97de1a29845d3e75114c388083ae9eff5c37564e8a88ee106ca489575a04f0dfbf1302dbe3bc951054021a42aff889adf3c909fa4fba1ce4f9a0b6e"}], 0x448}, 0x71}], 0x7, 0x8000)
dup3(r1, r2, 0x0)

08:32:29 executing program 2:
sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, <r3=>0x0}, &(0x7f0000000740)=0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in=@multicast2, 0x4e20, 0xfffffffffffffffb, 0x4e23, 0xdb, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x40, 0x3, 0x0, 0x200, 0x1, 0xfffffffffffffffd, 0x7, 0x40}, {0x4, 0x7ff, 0x11}, 0x4, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1, 0x4d2, 0x3c}, 0xa, @in=@rand_addr=0xbd, 0x3500, 0x3, 0x3, 0x3, 0x10001, 0x0, 0xfff}}, 0xe8)
ioctl(0xffffffffffffffff, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070")
recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000004c40)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0)
write$UHID_CREATE(r6, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000280)=""/218, 0xda, 0x9, 0x8, 0xffff, 0x0, 0x401}, 0x120)
r7 = dup2(r5, r5)
sendmsg$netlink(r7, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x12b, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0)
recvmmsg(r4, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
r8 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
sendmmsg$alg(r8, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001300)=[@op={0x18}], 0x18}], 0x1, 0x0)

08:32:29 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}, 0x1c)

08:32:29 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfec00000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00')
lseek(r1, 0x37, 0x1)
setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000), 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8)
pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8)
setreuid(r2, r3)

08:32:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x900}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:29 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8864000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 1:
r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7f, 0x0)
ioctl$VT_DISALLOCATE(r0, 0x5608)
ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfffffffffffffff8)
perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x9, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)="2f67726f75702e73746174003c23fb572a1f0294e6f378b43ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea4ec67688e16f640d899c22c652b3a471b4a7fa2f3fdf6e0340001e5f0df4b1dee483b157624c59c0100e89e02f84550375a544836de0cbc8c77f23ea54079a14366279fd6ad31e336e63831ba4dc2c133482811b8e437eb1d0754c03d157b1b9a7a5ccfb2604cafbc7ea1b1e05bc9d2caf93c1af414c49f78b696600929c771dc95000d7b3cef1e60c6188459987c4af40db3a8e850a20f9977db0f", 0x2761, 0x0)
getrandom(&(0x7f0000002600)=""/4096, 0xffffffffffffffb1, 0x8000000000000002)
openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x800, 0x0)
close(r2)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x2000)
mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil)
ioctl$KDSKBLED(r2, 0x4b65, 0x1ff)
ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140))
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[0x1000, 0x0, 0x400, 0x74, 0x5792, 0xb45, 0x200, 0x3]})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="7ca5ac0049ffa323bd14dba07d576f19", 0x10)
ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x8, 0x4, 0x7ff})

08:32:29 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x1000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0xffffff84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8906], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 2:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team_slave_1\x00', <r0=>0x0})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000010000908000000000000000000000000", @ANYRES32=r0, @ANYBLOB="d70b398341c4839d3d8fd94cb1254c000000000000000014001400626f6e645f0000000000000000000000"], 0x34}}, 0x0)
fchmod(r1, 0x81)

08:32:29 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78a0]}}, 0x1c)

08:32:29 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={<r3=>0xffffffffffffffff}, 0x117, 0x5}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000200)={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r3, 0x2}}, 0x18)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0)
syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0)
ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000040)={0x0, 0x1, [@random="e74acceb76ce"]})
r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00')
preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003)

08:32:29 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0xffffff88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:29 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x86ddffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1605.506154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'.
[ 1605.534846] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'.
08:32:30 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xf0], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73d39d9618]}}, 0x1c)

08:32:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x5}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:30 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5650, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getqdisc={0x24, 0x26, 0x201}, 0x24}}, 0x0)

08:32:30 executing program 1:
r0 = socket(0x15, 0x80005, 0x0)
rt_sigprocmask(0x2, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8)
getsockopt(r0, 0x114, 0x2710, &(0x7f0000000080)=""/13, &(0x7f000033bffc)=0xd)

08:32:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 1:
perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x7fff, 0x4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x44, 0x0, &(0x7f0000000380)=[@reply={0x40106308, {0x0, 0x0, 0x0, 0x40406301, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000000500)})

08:32:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3800], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe497070000000000]}}, 0x1c)

08:32:30 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5650, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getqdisc={0x24, 0x26, 0x201}, 0x24}}, 0x0)

08:32:30 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0xffffff87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:30 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1606.217208] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:30 executing program 2:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3800], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x1fffff}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:31 executing program 1:
r0 = socket$inet6(0xa, 0x2001000000080003, 0x2b5b107a)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r1 = dup2(r0, r0)
ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000240)=0x2)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=<r3=>0x0, &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0xa3, "b58d1e4a386743a025dc8ff6a241d1e7f11ddd1d2102911b2177f58b58a38a555a42a05a57ca37f8a337c9b777a70a4768fd310ed18e332fd07763cffceb24f5c930dbeb9ef3779e9d1f0ac2dbb294d0dc909ddc8d2bdfd77d41a2dbf788cb9a78f5290102b85c0cd1892b88f1e9af979eb658498d2862ede71c4d03530a7406805edef62c509efed8d5f1a4858502577b6783c420d6cfcd0b8356d472c0fcceda3dd0"}, &(0x7f00000001c0)=0xab)
write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xfffffda4)
syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'teql0\x00', 0x3}, 0x18)
ioctl$int_in(r2, 0x80000080045017, &(0x7f00000004c0))

08:32:31 executing program 2:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x6, 0x0, 0x0, 0x10bd}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}]}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x4ab, &(0x7f0000000040)=""/251}, 0x48)

08:32:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x4888], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0xb, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}}, 0x1c)

08:32:31 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x10000)
ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/2)
r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe21b, 0x10000)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$update(0x2, r3, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
prctl$intptr(0x26, 0x0)

08:32:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x4305000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1606.828022] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0)
epoll_create(0x31)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000440), 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYBLOB="6d6ac03aa9", @ANYRES16=0x0, @ANYBLOB="020000000000fddbdf25020000000c0006000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x40)
write(r2, &(0x7f00000001c0), 0xffffffea)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000340)="0f3066baf80cb89476d487ef66bafc0cb800000000ef66ba2000b002eec4c1fe7f99e700000066ba2000edc4c3397cc904b9530200000f3266b803000f00d8b9ca0200000f320f09", 0x48}], 0x1, 0x40, &(0x7f00000003c0)=[@cr0={0x0, 0x40000}, @cr4={0x1, 0x248}], 0x2)
clock_gettime(0x0, &(0x7f0000000240)={0x0, <r3=>0x0})
pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x20}, &(0x7f0000000140)={0x8}, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8})
socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000b00))
vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000180)={0x74, 0x0, [0x0, 0x0, 0x0, 0x10000000]})

08:32:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xf00000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:31 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x300000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:31 executing program 2:
clone(0x8000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={<r1=>0x0, 0xfffffffffffffffa, 0xfffffffffffff3e4}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xd8)

08:32:31 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}}, 0x1c)

08:32:31 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x60000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x300], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 1:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
get_mempolicy(&(0x7f00000000c0), &(0x7f0000000040), 0x8000008000, &(0x7f0000ffa000/0x3000)=nil, 0x3)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x680)
ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100))
prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x1000)=nil)
ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000140))

08:32:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xf5ffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x1100], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070")
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x1, 0x4)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x210400, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7)
syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xfffffffffffffffd, @mcast2, 0x1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1f}}, @in6={0xa, 0x4e23, 0x7, @loopback, 0x7ff}, @in6={0xa, 0x4e20, 0x99c, @empty, 0xff}], 0x90)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0x6)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYRES64=0x0], 0x4a, 0x0, &(0x7f00000003c0)})
sysfs$1(0x1, &(0x7f00000000c0)='selinux(]\x00')
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper], 0x1, 0xfffffdfd, &(0x7f0000000480)="f2"})

08:32:32 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
fanotify_init(0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="12095f20"], &(0x7f00000001c0)=0x1)
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c)
openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0)
r2 = socket$bt_hidp(0x1f, 0x3, 0x6)
r3 = syz_open_dev$amidi(&(0x7f00000009c0)='/dev/amidi#\x00', 0x1f, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000a00)=0x5)
timer_create(0x5, &(0x7f0000000080)={0x0, 0x12, 0x1, @thr={&(0x7f0000000200)="4068e884175963ec3b5074b182aa8141007fa9aec79b1e6a8b25d4905de5d7fe4941952f86144cb9c3782e85451ddd7279398b1ed045b28b2f7b8637e2321a704f81c4be9b76b4a8b8c33f8250ab786121e4288358e21870ccf1fd8f295c79ea1d3167640612d9982c66e3522d66c0aa6765c86efdf95a1303e602180dc7fc819a433eb3a65e4b5ca15cbea20cc1448b314c5a661bad8f9d08", &(0x7f00000002c0)="6af2f34a7f9052668b56d910e89c574e42831eae5b2329538b96f5789ebe43e5c14c3e88fd90199f1693dcbadf682e86f91e74fba9135a79a0e536b588a9d8430b9e1592bc50c8e52079aa9627343617108b6ab450c23ebb406b355b5620af912ca8a7e4ddf7c6022a71"}}, &(0x7f0000000340)=<r4=>0x0)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x40000, 0x0)
getsockname$llc(r5, &(0x7f0000000940), &(0x7f0000000980)=0x10)
timer_delete(r4)
listen(r1, 0x20000000)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0)
r6 = socket$inet6(0xa, 0x6, 0x0)
r7 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhci\x00', 0x103082, 0x0)
ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f00000003c0)={0x13, 0x2, 0x5, 0x401, 0x183})
connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r8 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000a40), &(0x7f0000000a80)=0x4)
sendmmsg(r8, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x15000000}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0)
setsockopt$inet_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000480), 0x4)
recvmsg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/197, 0xc5}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000780)=""/50, 0x32}, {&(0x7f00000007c0)=""/63, 0x3f}], 0x7, &(0x7f0000000880)=""/86, 0x56, 0x6}, 0x10000)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0)

08:32:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfffffff5}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:32 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x1c)

08:32:32 executing program 1:
r0 = socket$inet(0x2b, 0x801, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x20000081)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_team\x00'})

08:32:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x3f000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x5], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
close(r0)

08:32:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xe80], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfec00000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 1:
r0 = socket$packet(0x11, 0x400008000000002, 0x300)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff)
r1 = getpid()
sched_setscheduler(r1, 0x5, &(0x7f0000000200))
setsockopt$packet_tx_ring(r0, 0x107, 0x2, 0xfffffffffffffffe, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)

08:32:32 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88a8ffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:32 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x895f6bb6]}}, 0x1c)

08:32:32 executing program 2:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000))
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000003c0)=""/41)
fallocate(r1, 0x6100000000000000, 0x0, 0x80ce63)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x5, 0x1c, 0x3, 0x4, "d33813d3aed692cd6a13734aa40cd7e28730c7871f597aaf3b9fd7a638080c7e"})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x5})
r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000200)}, 0x10)
write$binfmt_elf32(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0x7, 0x1, 0x18f, 0x2, 0x3f, 0x8, 0x288, 0x38, 0x2a1, 0x4, 0xffffffff80000001, 0x20, 0x1, 0x2000000, 0x9, 0x1f}, [{0x1, 0x1, 0x5, 0x400, 0x20, 0x5, 0x3f, 0xade7}], "2248d34a05a280dac8b867798d8ddfaade7852ebcc", [[]]}, 0x16d)
r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3)
r4 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1)
ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='wlan1vmnet0vboxnet0/\x00')

08:32:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x500000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8dffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xf000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}}, 0x1c)

08:32:33 executing program 1:
pipe2$9p(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={<r2=>0x0}, &(0x7f00000003c0)=0xc)
r3 = syz_open_procfs(r2, &(0x7f0000000280)="0000742f697078001e5a805616391109e636cad985a66e9b7fb43904797ae5cad7687bfdd7a757b37470b62cc9633ecc902b64346411fb7bfce9fb8cc15915f0a0baba8fee6d8d88a9")
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000180)={{0x79ec22d0, 0x10001}, 'port1\x00', 0x2, 0x0, 0x8, 0x7fffffff, 0x0, 0x1, 0x9, 0x0, 0x3})
mkdir(&(0x7f0000000140)='./file0\x00', 0x8000)
close(r1)
linkat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0/file0\x00', 0x1400)
openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00'])

08:32:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfe80], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x200, 0x0)
ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x2)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000640)={"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"})
ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x2)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x1, 0x0, [{0x0, 0x3, 0x0, [], 0x1ff}]}})

[ 1609.018529] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:33 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x7, 0x8, 0x4, 0x39, 0x7ff, 0x4}})
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0))
setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x6286, 0x4)

08:32:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x3f00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xffffa888], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x4000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:33 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000)
setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000100)=""/83, 0x20000, 0x800, 0x37}, 0x18)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10)
recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0x4f)

08:32:34 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 2:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x5, 0x0)
write$binfmt_aout(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000000000065750ede825e45a90f1c09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf4dba35cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x82)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x100000001, 0xfff, 0x7, 0x1, 0x492})
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000))

08:32:34 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb)
r1 = dup2(r0, r0)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @loopback}, 0x10)
recvfrom$inet6(r1, &(0x7f0000000000)=""/123, 0x7b, 0x100, 0x0, 0x0)

08:32:34 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x5000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfc00}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:34 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802000000000000]}}, 0x1c)

08:32:34 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x806000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0319fa22748f9a91c66b3", 0x10)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'veth1_to_bridge\x00', {0x2, 0x4e23, @rand_addr=0x6}})
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)}}, 0x378)
recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=""/154, 0x9a}}], 0x1, 0x0, 0x0)

[ 1609.829355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:34 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x43050000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}}, 0x1c)

08:32:34 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x20480, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r1, &(0x7f0000000b80), 0x49249f8, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000001080), 0x0, 0x0, &(0x7f0000000b40))

08:32:34 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00')
preadv(r1, &(0x7f0000000480), 0x1000000000000231, 0x0)

08:32:34 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8864], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1610.148600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:34 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x689, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast2}}, 0x1e)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$packet(0xffffffffffffffff, &(0x7f0000000900)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000940)=0x14)
sendmmsg(r1, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="e16dbb4b21dcc5164819559281b7916978814f1b58350da99c9daca1e97084916dbb69f578c3bd20a3a8f1d812a6a6277e7a2fc32ca7e3f566acab3a69f41b8c1786a518ed6b3d42a0c105217ea978e8b35689b4fa1d535041768d83644e1a3311a0673954a0", 0x66}], 0x1, &(0x7f0000000280)=[{0x18, 0x10c, 0x6, "fc669720"}, {0x78, 0x113, 0x7fff, "e78dddca1dd1dc0c933ad00096149a2a989ff3c4886a11a4b170e7307627af16c58a9277f092503bc3f31710f9394ef5b709138d70286ea23e643628cbb5ee4129b771199acd7c3c4b621844975c8c2c23b7b3fe3f61a17e84fcf1fed6897135f7d564b587a886"}, {0x70, 0xc406223f71aa58dc, 0xffffffff, "e5c988f848b553e7b5649bc49268a4b112b993d1b7ec9e96174f1cf2a2c6d13cc1967fa63687e21b2bf7faad662467f4fff13102f5cb85f574deb3182a698c80cfc75d0c4f470427a09a5a2d3e4f8f0a517b6a714455fdae06ba47"}, {0xc8, 0x11f, 0x7ff, "4740dbf4a006a684ad4f32e58ba698f5bde29c2fed86fef18833135f9de8e2dcceb09be67c188bf37eb035eb4ae233121dddee82dcd4d1419aa59ce27128e7858adf07d190dcac5fe4077f44d6e30bc1206b155201a6fb0e2329e829d12f00539512d23c954f1890ffb6cacfe212fbd3b7fabe5a918052deffebf97e4464d8d129c5d1423e0d13d654bc15a74ba2203be50a4f080ddcb780bad8d6d7161c411415bb2699c780c0f5c9b3bf7fe5d9084b1671910c60b814"}, {0xc0, 0x10e, 0x9, "bfa364fd249d3f110c09d997ff12c5d9af79b6c8d39693f07b09355ce9ba77ed8dca386b088288f80d38635f9324d01c39eece4514607063ce6c9bb5b0fd6042a6f9286d0a79fe380f4495e22271b13ec4f0dd78a141f016083ebdee4e811e5cb2dd864420c598a598afb18d8e601589bfc4174892b6827f0f0ac7bb9062cf9f4f607eaf88fe527bba8358f36c262304d9db207d5e1340fb79181820ac0f38ab83f18e132592b80d2f8c59"}, {0x88, 0x13f, 0x101, "60141db15cc0dc18a5930651956280e9f29916911e3828613b3a6a83b2263d8afe03d2db32dd1910ce354612fc25ecb1ba08cd8ee029aab13d835e65fdfea88babb7f5e93656f3a31993aedc6f78fdac1368f2940dde26c40d6022e8fa169c169a7d3ed06c64c74d8136cc010512d2dc10"}, {0x80, 0x10e, 0xffffffffffffffd3, "3e5ca8fcf5c837d6e3d6cdbf8531b2f787b2ea5f3e7c813921d926a05ff4ec9429300af1fb078a65b02ff5f2d343263664f5bc57e757da01ee230fead58c24ed3940f3ddf0dd1e6a66052a355c9e8f65883a56ff79fbf643b27fa315642d097c2d971c56ae4b74dd6a"}], 0x390, 0x8080}, 0x1ff}, {{&(0x7f00000006c0)=@l2={0x1f, 0x3, {0x9, 0x622, 0xb80000000000000, 0xb4fe, 0xffff, 0xe3}, 0x9, 0x6}, 0x80, &(0x7f0000000640), 0x0, 0x0, 0x0, 0x4000}, 0x827}, {{&(0x7f0000000980)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000a00)="edf0d2b02589728da0ac58d13f", 0xd}], 0x1, 0x0, 0x0, 0x4040}, 0x20}, {{&(0x7f0000000a80)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)="82ed5467d91f3e4669d34e24408a66012df9c53e24c4fc34fda13309a1f10dcd641529e6bdc569d716b16d2b1840a2cec88eb95b7bf257151dfa71a3527015ad3aa454d36f49bc0ef234f4d50baf775b39eaaca71120dd2b428c722cff791ffcb2a15a222d7002741ca02c079a4c25e5a0b7d31464414132c91cf0f2d07b58eb91d35ae96b70a6d28c4c7ce95290ca632f235b73439fe178e15e9ee783e8aedd0a978e61c06a0e9f59003aa99ff3b8f7e9222c0bf7adda7106639c348f57d5850103383848413ea787efbc6028e399d8", 0xd0}, {&(0x7f0000000c00)="a52983a2ddaa4996ad9d066f2247eb8af46255883398ebf3a48c57678c9d6ee19ee43bffca6e4d958175f3e2cd73f2b07643ac89aa6dfeeae7055e38c274", 0x3e}, {&(0x7f0000000c40)="444997", 0x3}, {&(0x7f0000000c80)="3c40b94e688dc63a59e8261fda994a981e72da0e56d41be54bf6e7c3d83cb327ec103197e1b82b7fa47cdd9c4fc05379a36d991aa8eb9110711459a1fbb396a51e54148830b17d12114c06050c725473966327060485ade2974df5719739d8115c83eff12626d3c3c6bde9f0652e6b0a10cee3ae99c35197fe8f4509", 0x7c}, {&(0x7f0000000d00)}], 0x5, &(0x7f0000000dc0)=[{0xc0, 0x11b, 0x6, "5da5797af596ce5d8b474f4c5e22446fa58da4ac384e6538bded78424d8791d15eb247a6892b655fe91bd2261627994d7b19a886bbc8bc746cd33f6254884eea45f839d81335570c2dd5872e96efc1b40e56296a3b4d4b9506c71a526ae69d3432db48efc71f33d45f0d3702706bf8c21852af7472c0018f636c12736f43a10aee3989892378b23518dc5119fd491c2cc7891d4944fc4d9bf68173b78ad0c5806bc9680efec8545995"}], 0xc0}, 0x7}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000e80)="68eb2ad9e6784b3397e76586e4c95fde7a895daa4250351103390a14887d375535d4689ad6c955125f49adea463d74c391c0efb58c1f41b041068229dcad623ff85bd467a56a6ed90118f23f509caf", 0x4f}, {&(0x7f0000000f00)="c0f8c355d891b69bebe917a6796fb6cb102ca2727acf24b98b46b9ac4684734bd875c08ca78ec8c49b7ba33a77048450f0bd75bb9187cd6cd9c89692d84c9220a38f2eb3a5f469c6cca496215bfbe43516c464e8ee00fd610e0e91d3092f06437e28f4254917c10f3a95787c7f1ef5b8d563456f4bb2a9a04a080e109d5559dad832aab79cf3e57eb437cf37272ae7d47c0367467b52d250c5b37dc2d59b63da396563129bc6d090", 0xa8}, {&(0x7f0000000fc0)="e983f1aa21cc8894baa2ff9189ea9fde2d9c29882a60c65ae9bd94cbd3d9e1c32582ae47075098042a7754eb9c84a333fa5745ab09ef4ee5cdb018ea9cfdd5d6566e0ca44aeb6f5909fcdeff0259fccc4a467de7e4ede4d9b9c40fd4b4af98", 0x5f}, {&(0x7f0000001040)="375b8c25d2090f5cdd9d28f05f807bce80733b78f2c3ef68eb665e929da23c9b38ab9a1e9c3c7e7698f4f630a58b711d259d47a287bb04009b88d9c7a06c11f525d3a03752569f8b169dc76c461e8cb72a586f7c6611c20b3370a3eeb3bbc9216f67c430f66b41acdbe91fc2823c01a7e57ddfd3a8895c97e4ff25baf38ecad859cac5ae1895ff3febdd2b76ed0fe36d7f3614aa0431fd353d07e0a6ee1db810213069a153b7cdf939fa026b36a82608", 0xb0}], 0x4, &(0x7f0000001140)=[{0x28, 0x10a, 0x1200, "50ee9db9eb97723ac92c5e9eb90d626be79d35e4"}], 0x28, 0x40000}, 0x2}, {{&(0x7f0000001180)=@l2={0x1f, 0xbf, {0x4, 0xf79, 0x3, 0x7ff, 0xffffffffffffffff, 0x581a2b23}, 0x2}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)="c1b93668233f215f17a83d78dcb7d00354dcd54fbb1802c7341448d9da17002df99a50abbc7e2eb79e77", 0x2a}, {&(0x7f0000001240)="eeb1168171af47f22add02b37a18173c1b3cd0ce9498faa82e3041b189b083ec97fb6ef5689c1fd88b912fecfbe9a85f024e95ba3f39f18312d0759f849b66bcb3052c366e9c49641be36550d9ed508566176a", 0x53}, {&(0x7f00000012c0)="dccb3bf3a8b1aacf0d0f6bde51b44dd90eed20fe339f15ef37c227e71664af92957901e5ba493498e3b32745fe6f9b6d7374d6b7ce3b0cb2eaaab1a64778921e4229d6bc11dc53f0dd9a9211840a60634be82d5446", 0x55}, {&(0x7f0000001340)="a363c112597f1a07ee75a1356d06870ec54e67c7c9e431c3c4e96fada3654641d4cd2ec122d9c9d917bd1ab8b82fd01cffb9e46cc93212513b939a930cfc9b4b707333fd7b0d432abb1c6c31ed6431e91f2f4923a577e50aaab4b85c2eb9f873ec57996c98fa", 0x66}], 0x4, 0x0, 0x0, 0x48840}, 0x1}, {{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001440)=[{0x1010, 0x10f, 0x9, 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"07555e755126b17d2f75bdcf57cfb29f2cda84f6c0ea19cf0175f64e1101db1c3c6069bd1f97d7a27994f1b56d298d9646dd1b64eb8457f959a0b9143ee10c1ff0c92bbc5522ec311f7fd1dac771f1a918e6bbcb740a9910091487a389f9929f949c7e28379f1119"}, {0x48, 0x188, 0x3, "01d7efc883c6b40b3cb9e6dbde781502fa535683b98cbefc3d221bacf409685705e6760123bb5ede7213c11cc51193fb57d7290b2c"}, {0x28, 0x195, 0x8, "0f088a8b7bf595bde412bf4338b819891f7eb43c417e"}, {0x68, 0x1ff, 0xffff, "92544cc9a46c7bacc149ecad9de38fef16cb67766d8d6a23d9f3a466be6a9a0ede1b9dc734e59da4be1df611b0fc72c9a4d432563973d3d66d8b6540c553f4c9b317f5eac8645cbd9ca0bf0360d29aa55466895e0dfb51dd"}], 0x1a8, 0x40}, 0x1}, {{&(0x7f0000002980)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a00)="93159a4ad4ea71276d76a74b6da74c95bfcb605c4617c3c4b45cef6dcd56a5f198e38d8ede9b2198a2add2317cc3ceaed2ab74fb213fd250a361bc693519f773e2e6eba7016fc7d2ee5c35ff967f12a38688e1ee1e41f554b2a632ca11baf9190b96d02425f0002946d4012a0390e20e2084fc5c7c057a6d", 0x78}, {&(0x7f0000002a80)="73faf0c468af1ad75361f63eb69cda2d11228f1278a5e37a0827fd7ddbba591abb5b608a8b98d4daabf23588adf3f3bb9cc2d9e4dc0c1389e98345f53e66aaaa20b668045fcae70fd77ae097384130ab7ece050d8d000e53d5067d8bba65a6ebf56f7db87bd4ccc549dd117a9aba528b7076177f175ee821b0bc3b576d8fb982edad721d65a4012f0a1b87b9cec454a9e03b8e25515e2dac03522a48e7799328257be3641bec8f7d0088219cba849f75bf6e434df40399bfaaca3f05", 0xbc}, {&(0x7f0000002b40)="8474aa11b5841cfc380b42fe5b373c27b9b5c3d5d20cb1c3f20a98ca9b84281048661e1651ed6bf77a8a0705fcc0c9bc4042d326419ca205286f", 0x3a}, {&(0x7f0000002b80)="2961e5e61ae9f2f08ff392d75822de3b7b451fbd3f39affc012296f5b6cb77f8380af35de79ee08c4f9bc18f6f128f5483c2305a3e77b93ffd9f5af0a0bc8531df851cffe88fb8a470d1fb72474cf150015476b335ab315e991daffacf1bb398b0c261ae60bb108346aaecdb3ba9", 0x6e}], 0x4, &(0x7f0000002c40)=[{0x1010, 0x10a, 0x80, "433e26ce3831bf032cb5427710c688a2cddb1c24a5c6a01683240e9b3ee937248002a9f24d9f598437025ba075a8265d9f20ec67fe930648a4e03f8447b3a0178682e9fb335b0f025155d53464ff30c863ecb28b6158494fbb0d976582033f208b3de03fdac2e44e66224c0ec7f50af208fbd05bb50d6aab10b8cb53c1a2cbc9b11cb8290d997917d9803093070ada5a11d6331663deb8a1c33a678df997f52fdedd0189f2583122dfe70d3ef7259349e69540f2f467b08413d87cb0aeb007e30629f4fa6bf870d24b936f7e1690bdaf77b48647027972c6c5f5ce57ef4cc75f81f510e9ae266f9a0db3f5035bc55a6a358bef72d0f0cd88282925f40238278935169c763aa368ec7b6748bc355363e05137f9c39011169b10403e2bfb56bcc60878863dda0eca00e06b33e5161e806f66b1ae28c153ade685465631a6f334e1c2450ce2d67b4b811d71a58961592e3ad1d90e59714ada2660397686f1a0569e581c6e9f39d376aff4bc3da18009bc0de4dfe7c07b68e736ac94ce5060f23df16b9c23f5d698728598a036cbdce23e854d5092779850e66d1a733fdb5d460fb9114b5ba8c175933dbdbf7273cff8f22d6b0696b74cc82b3dd4a3da18d6c1c01871f7dda7100bb89eef0a5207b7b3adc8acc36a36ce923a0d7550bcde37d8ffe6105c9ba131f56901b957cc267ace8742a4a1b24f225d2270bca3a9abcfd3be937528e9d611b17c1d23eab99407918daa4b6671dbedf4e2658bd558e879bb8443656e36e15248b6876d0bb28578eda7bd1a7f2bbce80c6c631d90650300c9b73131c75f0fe3d1d6f391712191db546ef1647d254fbf375edeef2eb5c36494b77278f8a7468b314e07dba2b1874d7942237a75411366dae9f9d302587b8bb72e3d108ed23560d4ed1f39083443f8874fdd1158032288dde11766d8247e7f7cf9c408374cc6d3a75337c2f0a7a4da8e0f72a5c4d7bc000ac54f4a5524f4760e187e6b4b4671793116925f20b1a10de0b4c914415293b47bb6c957bb5e13aa827c5fe465ed77cf47a9148da5e4c3e9113310bd4373fe7fea962c3b21e4c5bd6ffd6620a62aa5a8537f0158cae1a0d1631ca528b51ade3ec1368ff6a09a67450e7594d43f61ddd35ec72ef9fa546f78366afbf7ebb5385bc40f7b7c3b63a1d23f4c28b32b68d9e358a67a171293c1c95a34ecbc203a30ffb15aff1db66623ca02dda30701f360f22723d94537ebea16c87409a972bb3858a2cd5e471aceaddd093f4b9b00b21c2230dbca6507e86e990b2695eebeb793880ebb73658f39da362c6911221e3ad99dd45ffe890c6186d8adb7cb9d1790bd11adceb37138779844312c678f1464109076b9b90c88f6a5fe331cfd5e520cc1da6168c3262e7112934bd120653737292c27014f698d873bf6e808caaf77dd85c8b6b4c487cd814209f8ca455c18ec3474132754ebad94b4bdb09d696db75d766dd39153a432e3b862927c8e9c055c2be9f660269a49a8511bf3d722573e762f6f0e6b3c7fb5d98b48781d7a58938ce62ec4c6c9d24861dd6f5a82f0ca667b8a3606c8631dc0be639487eda914a6f74be27bcf7ee9d74b6db558ac280979dce155d58daeaf9e2064a69b0bda77e0540e810e293a69faa0469a85c75acac7bd9b288e94f85bca0ae838513d585c4ecd9a645e024ce48720142fa41dcd8f486ef910fcb24f2d3ed0c61b8f2030c3455d1bef5fb4aa5623c0c4118755a6ddd128caeb7a708cbb6403815d2d702c8b30876d95c880a1cc5a71699ae228e378685ac0070d3f67288e0c07b8efad1001fc3db02d1cee77b42e715bd0186b700934d5ed3f396272a910a20bc3d62f08b4b329d7a78465f17456d4f099175b90d0ef9911a6a0bfb7e1f95d52d49852bb8744b646761822f8e26378c29d7b89dabecb920cd1c4f001ebb70e1f4d6dc1a296f40b23deb608212dff618fc6b12d165f2e84350d180bc51e833f917c2aec80686b56b03f1c0487a9030d999a109603c52c19afd29089a576cc9b7386e6ae7b8632a0a0f3cf08ab0bee8cd3436c3dfa79967ecc4cbe5e1f034baaeb170c4825ce82a9612134d5f7861829e68e8f98c9a27e7db6bebcbefcc524d09ece51d2f1a78fed4afbc644d593a3d29d8d84c25fea42c3107b513ce6300635a89603f44b02b242f894660cc8748914e4b56fba4b2892ba4f5efccf5fb02bc7b68dfc80fb846e446664f8f26ffaa0b5a13edfd38d5ac17403380f478b1fe669683c6b37c1c80819c539a7ef29456934533bdc63023365ca7efc2bdca9c563a582ba68c0e5f3ab00061ff819dcaf806cccd0ead62e59f46b79f7700aad5310b8c322423fc91cbb5a6d2c6d3ea50ec7d45a85534c44bede9ac5beab58833c828f5511b78bef9652134773995a5ceed8aa0bcd08d778e101bdd7a6bc32266cca51205b311651a070e160481b3c47f74eb95f43c335529faa64fe36afe38496a77dcf829a690fa9f68cfec4e7f728f6656a6b2396ac9db8642b15d88fbfa0a09e8c0aefcadc1eadb8dd286f7e9d206d511b644db4d1839470ac53f447b53a0744502f74d59f7e9186aea9af13a6268270f0d93de2a35dccac3830e0d485aed3fe2212ceaf0c5ebee22f0accb9b113e69150034b654faf2a22c820d3780f17b75170ec43e8ed65fe7116f89beaa391d837bf759b26d8ca19c9983f40826ac3ec528b30a2fff28be182cb12fd5d617f03280151da7ed20fb9b5cd000deb24209f6b19a8f3d70fd488742411dee1a33be6b5452dd09a924abb285ee40c649b4514fdf7f8788eab6e6ced259c8eaedd6026cd5a18d28847758024a6ee7953e05bca36e035892f439dbdf55ba41a3b368d88a34018e0189e2f3cc3a65f8f4d8c6ef591d8f151d21133d059051ee4e13bcb8e2d71d0772cc555b52b8529e7cd9da06c183d327096da9f063dd1ce88c93e3c53302bdebf0d9f42fd0e3c6c666d0f6b4a530ebe2b10d34bedb9f634f625aa1952a69cb096900ef6a181f2ab5b08a0e11a1b39e6063fb151626d1a5d87e04183a1cc36265cfe3415f7b9c074f46b4a53bda0ed4d721c215d395e2ffc3832f16564a2f3ca10758d4d4d5586042245e980656c903ebd123f9a17d27a06a8fc156a89d3bf548556da423953f3213cbb8b699e8b380095918085f5bb2f7ddd26404bc580c9c8e24ebc0462d7661c0c985b3171de917c5a11526431db91d25cb7f9ef229f916589d674017b58bb194f73be721018f851d06b083481500a1af9e9aa7b469f9da6f9294af2348e31abda1707a795e04ecc028d7e65c6978ccd44231494ef257780f5a5e8794a6b3b087d6b4ed5e3d000ad79291d48398a0d00535e9505d1b5be3255d7ad8caf18cecfc3b5c54bb7dfb08b7b73afbbaf7eaa6129f8290d33357f879ad7c345c20ec00ea43d1a48c7f1fcaafbfc7cc59ba6626f889a91cdc4ad792a2f167aed09728f0fd1bde1c56386b4c1791cd44c2f7c6053bdd359cf11b56fdba40cc16abce0f34e7eb814ccbcfac0023d72bbd9b4504b8e0cdf4d63a15e01d4266d5c9a4f8dfa6f0048e92d9d50b16cc8d5da9d872eea637a6d185f5973306cfa2c210b19fedc9ebe81d7985a3c48843d99aafc76a06999faf3aea4285545c9ec62b5c35ddf35167e942fbe783e981534a497b7df5a2abf5ab7782e74eff820554a03ff896c850521257fdfcbd05b01b03843a66ea5105643b3f8d67823e9e0c61758590bdfe99d4ee0cc8b97a9a61004660b7ee5b437b3b1fe81547829af28b740c865e734a8912ec79996267067ef1d7477ca8394dc49d8e37a6e79f3d0bbb79a3e7ad4d812c9dd9706db20d36ca43a036167a700a685357bd7336bff374b52871375ce2127bb5b5db573ea4b9c761b555e23d7d73e7a2ec03cb698f2201c017287b39274c53ff956330a048eab74f048ca96f97e8a33a2f1ad4dcf901ac1e1552227f30d320da963ee7dcce9b2ed7e3ac739de9404849bd4eb616c1a91cdda17dbe45069c2a555855d4d306155da5b6de8ab7e8c5d123cbfdff43f42067a64f1a9fa8f46773657b6e8ea0c056c5331a7ae34da1b3fe2bd1a14a27e5c35e5d8243abefe29be5fc9022608ee7175b94bce4bd9aa16fae387f85b132a344fa0394f593f0c166011cbb9a51634c6f6b1b536a58ffc7401ecb5435c89bb9ef15c9505eec135bf9c5ab426b85e3f79a049e5d5e37704e2d86628739dd790df05c17ce88f118075d0693bfac68f121c8bb2bf0243c2f4788250b4856be9a86ad2374ede9b203298e5e2b8490904a8959d1c197d382359f5e44dda8a23f7b77db9db8a6a35d408888e5bf183b711d4845294ddb6a152a35361f0e1023300333bc456fa3fa4841ad1e2833db0a0a75c2c1dcf4096f190349cf7ce85a2e9feac32357b48b807373879fc5d5a26ec7c45f0aece503e8f31287aaaf1a46f15425d3d71678053b3c733b6bafe6395b36fdfc7e0727e8221b05f67c3b95377a74e5d333a621c0191a9b9df2d7877b6b7d451c24a8445d006399a37d5bac943e71a062de64bfcb8352ffb817a221134222759179fa295d8ac5c664515e00dadfd3182285966603d2eef57ee7f2746f4fe348136ef0a27876775c5b8298168bc4e3fb8c24443f287672bf69c09b1174e1b915a105aefacc5a81eb40fe1bdc632b782f7785155b757f80cfb6bbec1e4e16544ca2321f4deecd2ddd5ae0ec3d7c8b722110bd0a51bf02b6f73ca0fbc4d97751e4cd0b2dfab58637b5b584b11447967399a7c491e41c84a8304fadbf125b8aced8d57a625c3124e01b6c3ac9e4f0874bc0d60b290247365833f5b87535592ede12b102bf0a1478d915c373b56d34ff61f897094bb8a5a677119210d183fb1c4d7afb30e96cf04ac103616f16a3857abf716583dae76eeca957f116d2d71b22ef420738018f3aaed0f4a3b64373d25d7a1838ffc78c7cf97aa8625a5dee233b5eca2f7e2a534ac17d80651d10720a2082969d1d6295981c7738c26caf53a0ed38305af74f9799816639ff889bef474d7d72f4c6ceff59a87dedd516995e47f90f7fc97c2362a9bcffceed4d1e73482b9f624d0e49edd6efd5353a51849be9e57c93e9cbe8fa75fb220e7f61bc342b8801e881e0701be47789514413b035b4d7d0fce3899629c79eba379e847b67b49b0646b47333190f9e75689441e9d21061a49405ff48f46c6c508d6a04b68558893211df066252f45cba7623ebb780673f7524ca640d5527bea9c0e11ef92bb29b0700ae52e564ed73ce58932744c9025d4f0e7c5268eed051ff30f2903129d86f48c3191da016ba67220c6053ac7ccf094b76864027afae880f6124adff9568982131fdd59fea6c656d1b833ca48bdd77659ecb4561bf95fba61aa62e193392128dab1ebfb70b2aec712e5191b9bf3179b31eecfee02c8a1f7ee23f2327643e1b0121f56fd2374598b27ea6efb18db32b73a2c13da0c2544e3c20b7c2681060ddd108c82dfb0170e8aa9bdf1a833115d4adb2ee20eb3c666652da4f5fe013612d07488208d51ba9486e70f38aa2c98e18d7a878d3b111d62d6bc059807f566d8292b5411051080723639d3e65c99ffcba6dff1d0d0127d93c127ffad5000f16ead91cf95c4819d9cffee96e902144a67163ec8b10af2699dd8f2a836d0c35504e1e15099564b0152885e4f977c58a58a68209c5c817b48f837ce58015b0d16c2101e28fd208dd4625a99181f631eab1b6132c62e74290352d68ce7a99d03a068ce8db12963cc0ac4f53972188f52466715484e3204ee1ba0be12"}], 0x1010, 0x20004040}, 0x8}], 0x9, 0x8000)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x13f}}, 0x20)
write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10)
ioctl$SCSI_IOCTL_SYNC(r0, 0x4)
dup3(0xffffffffffffffff, r0, 0x80000)

08:32:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x6000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:35 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x806], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:35 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8dffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:35 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000618fda90e2bf007c59482e722aa146af9ca7e93479279bd2044e4e45437f0d8be380c609cd0b4b56b8ed8a9075bce11fdeae51d7b14a6c2b18801ab62a611de1c594bda268c812a0ac6f33931e30efa99e5280ea2ffef9d18e59f628d5683bb1ab4d782d7cca69f861fb884078d7dd"])
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{}, {}, 0x0, {0x2, 0x0, @local}, 'veth0_to_team\x00'})
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000)={{}, {0x0, @random="7eb1d5afe48f"}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_team\x00'})

08:32:35 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}}, 0x1c)

08:32:35 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @rand_addr=0x2}, {0x6, @remote}, 0x22, {0x2, 0x4e20, @remote}, 'veth1_to_team\x00'})
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x200, 0x0)
syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xf46, 0x40000)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26)
get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000440)=0x18)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0xa1}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in=@dev, 0x3506, 0x0, 0x0, 0x3fe}}, 0xe8)
fcntl$notify(0xffffffffffffffff, 0x402, 0x0)
sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0)

08:32:35 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1610.891661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:37 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8ff000000000000]}}, 0x1c)

08:32:37 executing program 2:
r0 = socket$inet(0x2b, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2}, 0x10)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr}, 0x10)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
setsockopt$inet_mreqsrc(r0, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28)
sendto$inet(r0, &(0x7f00000002c0)="7484524838e7488dedfcb8584f885e7c9e5d72ec31644bcd8e81d1bc0e2b8edf2ca02b9920dddfd4443b49d989f5784de5085c45d8c4aac410f706d0ecc5ae3be2b5b4d59c94886149b425a6072e8769aa944caf18b3ef08c73fced55a26585f032b1cc1af2a9b8ca2f3d8b9ff25c763caed854a9132600c572ab272600b706ac14d8f5045e0e547c874afe363ba9e1958be7efe123dd0f68154ade8e22d54535d1795c10025e113afdfc6d1cdd9549c955cb899b00f72", 0xb7, 0x0, 0x0, 0x0)
r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x20000, 0x0)
write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6}}, 0x28)
write(r0, &(0x7f0000000040)="af", 0x1)

08:32:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x11], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000180)=""/28, 0x1c)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = dup2(r1, r0)
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
write$binfmt_misc(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x98)
ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)=""/56)
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x3, 0x7fffffff, 0x8000, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffa, 0x390, 0x0, 0x81, 0x100000000, 0x3, 0xffff})
timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000140))
tkill(r4, 0x1000000000013)

08:32:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x80350000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x9000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x4888, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x300000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10)
sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10)
r2 = dup2(r1, r1)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x44801)
r3 = geteuid()
syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x1, &(0x7f0000000d40)=[{&(0x7f0000000cc0)}], 0x800000, &(0x7f0000000e40)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@shortname_lower='shortname=lower'}, {@shortname_lower='shortname=lower'}, {@nonumtail='nnonumtail=1'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@uni_xlateno='uni_xlate=0'}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x0, 0x65, 0x3b, 0x77, 0x7f, 0x62, 0x65], 0x2d, [0x38, 0x66, 0x37, 0x66], 0x2d, [0x76, 0x31, 0x61], 0x2d, [0x0, 0x65, 0x0, 0x37], 0x2d, [0x36, 0x7f, 0x7a, 0x0, 0x77, 0x0, 0x36, 0x37]}}}, {@fsname={'fsname', 0x3d, 'proc'}}, {@euid_gt={'euid>', r3}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]})
sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000880)={&(0x7f0000000400), 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004}, 0x40002)
r4 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0xfdf5)
sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f0000000000)={0x2, 0x500000000000000, @empty, [0x0, 0x3e8]}, 0x0)
sendfile(r0, r2, &(0x7f0000000280)=0x4505, 0x5)
ustat(0x80000000, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r5=>0x0}, &(0x7f0000000100)=0x8)
ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200))
clock_gettime(0x0, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000640)={r5, 0x9}, 0x10)
sendmsg(r4, &(0x7f0000000b80)={&(0x7f0000000540)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)="d53e533b69a76a81eabb812c97ef79463582ffb988a39cb2ae0964c66c92260e65900867692c00d51836f6b53912f1155af8a36197762f4959cace6d78c99f678d422c2f72a18a916f19f57913c829880054b48ee437a78ef5eb05e0dc2ba9423e19904c3a19b2b35ef9f18de5a172d36ac250518a43f52f665cd37eb4472ac03466b42ecf703b8cc8e71cb35bfb2739eb4e8c78a69100c46ce778a62248a097091c2884693b7862290ec0536099527eb74022a338555f240fef87f10f", 0xbd}, {&(0x7f0000000740)="2120f101dae42aca701d163b63e5398b35f2f97594f7b5c5d7c2c59c470b798caebfb9f2750b42aaf724dba1c72344bf642d193b230c17e1c780be5347c1099fe066699e30077b2c8b666ca6f0df5e02bb984b4c35a863a44cde562460de4423557d842effe4d79c513521021c4da72653e8cda8afc7406ba547d6dba8c3fc612462a637b445942bcfb864238b9bb18dc766750cc502c1d6c57a6f9fcabcece42c5bddbb2bc40577463647958539cf25aa0b75a9d2adb1da94b86e9bac89", 0xbe}, {&(0x7f00000005c0)="63afbfceb555647168bca79a59d42db5041af9c332b7e0298ba60c259329513574cf4df408adb0d605e87c1bf5f12c67d03fb825ff501cd196709e60f165c278aa0372d6401c8eeca0736a1c2e35ff15652b1d3833b9dfa9dca4ae44653e3fc84ac6c00cade1e3883b1653cbaf0d8573dbe5378934810d50", 0x78}, {&(0x7f00000008c0)="56ab343fa59e2fbc167a57d58f8f6caea53ad1b1dd675d96ce006734b6c3042d662ab8ec1e6f86bb6312adb49bba3abad934d10900f8e3b64defde5e1cdaec379943bc151bc1417282a9d0a246f3f2402993aee15a73e32baaa7710f2222", 0x5e}, {&(0x7f0000000940)="8d5986cc1ba2dfb33084ab9246a6078e440222662b15655ec877b481abfcb427ab4735b6b372ded5d283ca108a6ea8ae9e9f4da41cc54736fdfeaf2e40d534703ac06270e1338d9a4dc427f91e05b9d44f1c2aa5e902b4849b97a39cdce5c5a7c4373046f71c7ad2d8b3af16c223563fd3c5cf85", 0x74}, {&(0x7f00000009c0)="b5cc6f83eac01f28b147ee6966c994fa8d73c081c6c590ffa96b9f2a8d55c26d520c714eca01e2389c6c4616a29c604f720297ab1b117b9bf7a82aec80c7426811759f67c417817ba765f8f3d2ce68377bf9cad751cdfe67139fb5eede17e41bb318d78576615682c652c17fc9b9eb58c19099d582f77bb35bdd03204234fc657f9a8a97220547390233338f48c3", 0x8e}, {&(0x7f0000000800)="25d4fc758fc88963d28f141f1867d78817d4d18ae86a07e5d36758a0ea5914493664c8eaa2ad1901ced19b1d835b22a5163e28", 0x33}, {&(0x7f0000000a80)="166babffc3af4b537a8cca29ce68926361d022c788c8e5eef9905c2489a168becf76c133488582a42e798a13ded9e3726afe77eae23bbca0ef2884b24867845ed0df327f3e333488ca430b30e0eba667ba818674a36e80c3572d4453e90d6dd2b592d3bcd49e", 0x66}], 0x8, &(0x7f0000000f40)=[{0x1010, 0x185, 0xfffffffffffffffe, 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{0xd0, 0x107, 0x0, "a1fb56ed187c0ff0a7c75c8ed4be2a7f1243c7b727b4dffa2f7b2c30058485cea18252341caf0a6bb5b808872848dbd309a57a1f9690b975ae1d51db16f6e5f1ac0f4e8ecc8b399bc6dd95e32d7d95efc77e1c3d2a7db4106eb1af1dbc34f2240524741d6ab1d2fe312612496d834488eb964fcc56395f8a4ea56ecc76c586cb624d727f2eacb77a932ef67805dcc56f5d281d93be78e01f3acd61262195eadcc142b027d9483ca79de734275b182ca76b7eb647affc5ce96a805efbcc"}, {0x10, 0x119, 0x5}, {0xd0, 0x0, 0x0, "0cc067cb34ccd9b4781776d262733eb916b4e48100f94c518814f2b310adb6944fb9c3a43f13da31953eee3c0d6db6d7a68f7072d675a34fbdca99dd281013bde344ac5282e6801e1464a9005f4189018000b0d2d3d4c5b1b13dfe4558aef70998f2e28f89c9394cac511c114b78971358b3ae8b05a1034f02265d613ef1c05348af1704e4f010e83098f8163d8b6d4aef490f791598e1b0333e72ae6736d8815ec2b70106bdebcba69eb887155ae270aacfa8637ad26d3a2d9178"}], 0x2248, 0x20000000}, 0x40000)
rt_sigprocmask(0x2, &(0x7f00000002c0)={0x9}, &(0x7f0000000340), 0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000c40)={r5, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xa}}}, 0x6, 0x8ff, 0x7f, 0xffffffffffffff32, 0x7fff}, &(0x7f0000000d00)=0x98)
ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000004c0)={0x34, 0x0, &(0x7f00000003c0)})
setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000300), 0x8)
fcntl$getownex(r4, 0x10, &(0x7f0000000bc0)={0x0, <r6=>0x0})
syz_open_procfs(r6, &(0x7f00000031c0)='attr/fscreate\x00')
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000500)={0x4, 0x1, 0x9, 0x7, 0x200})

[ 1612.994679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1613.041475] tls_set_device_offload_rx: netdev lo with no TLS offload
08:32:37 executing program 2:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x5, 0x6, 0x2, "335908855ca531b59021b074dd9c9f9ba0d5b964d24345220d950e704d23d3aa73e12ac1d90e709b4cde1a46c7b22b98f87f9011942876a435e6f60c5a2cfa", 0x22}, 0x60)
fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L-', 0x6}, 0x28, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000140)={0x3b5, 0x0, [{0x9e, 0x0, 0xa4}]})

08:32:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfffffffffffff000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8035000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x281400]}}, 0x1c)

08:32:37 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8035000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x4305], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:37 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@empty=[0x2b], @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67}, @udp={0x0, 0x0, 0x1c, 0x0, [], "539f8d2aeefd52e844d87ef668c761ababa8e6a8"}}}}}, &(0x7f0000000040))
pipe(&(0x7f0000000140))

08:32:37 executing program 2:
r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x100)
ioctl$RTC_WIE_ON(r0, 0x700f)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@known="73797374656d2e706f7369785f61636c5f64656661756c74f6")

[ 1613.591008] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe00}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x3000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff)
ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000180)={'bcsh0\x00', @ifru_data=&(0x7f0000000100)="fdd36722ef9244ef2464d8c6894a724397237105e04543aff814bed78e218fc9"})
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2000)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x1)
r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x8100, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x8)

08:32:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x60], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000240)="47504c00240b36fd79e5cb518449737a115352b15fbf1c76bfe4fd8863d6518245fcba988d65bec0657998cb6df21142f1eac29befdbf2a9050972a030d5718e391ba279fd5422816818c7d4114cbd784ce3a98f9a3294b5affb28b729dc6989aed304000000f02fcfa7d25477e008262bd14b8647ff60f3a30338fc8960245e992e1dae8f1fbb14f1866c8457e1888689e933f97323aaabf48bcf57ca40c8255fd721dcc39f8af9497ace2794db75a0a6de4fb4e81f066959be", 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x3}, 0x37)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff)
r1 = getpid()
setpgid(r1, r1)
socket(0xa, 0x800, 0x3)
sched_setscheduler(r1, 0x5, &(0x7f0000000200))
r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000300)={0x40, 0x0, 'client1\x00', 0x6, "a2c9e31cff970ad0", "76d7b5c59c5d4be8fa90b1ddf1d708f6e4bb921405514aa86391bb57fcf6cc2a", 0x7, 0x4})
futex(&(0x7f0000000140), 0x4, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0)
r3 = shmget$private(0x0, 0x3000, 0x1080, &(0x7f0000ffb000/0x3000)=nil)
r4 = geteuid()
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8)
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x0, r4, r5, r6, r7, 0x8}, 0x8, 0x8, 0x20, 0x7, r1, r1, 0x9e10})
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0xffffffffffffffff}, 0x30)

08:32:38 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c)

08:32:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x6488], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x200000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070")
r1 = socket$inet6(0xa, 0x10000007, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x200000902, 0x4)
write(r1, &(0x7f00000001c0), 0x0)
setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0x1, 0x4)
recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/202}], 0x1000000000000002, &(0x7f00000003c0)=""/220, 0x19d, 0x158f}, 0x4}], 0x0, 0x2000, &(0x7f0000000e40))
r2 = dup(r1)
ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x3ff, 0x66, 0x1, 0x9, 0x6, 0x10000000000000, 0x80000000, 0xb0e4, 0xffff, 0x1, 0x0, 0x3})

[ 1614.056132] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xf0ffffffffffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x400)
ioctl$UI_DEV_CREATE(r1, 0x5501)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x20, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305, 0x3}, @decrefs], 0x68, 0x0, &(0x7f0000000140)="3045bf1ff4f03f1279fafbbc3a99556ada1f3f83b1e96ae65f0e0ccc8ae9392118ce937aa4d1f9220e3b6b4b1ad9ef9e48bed0d59677aa82d0c2b781765f3cbe9092263809f1908d7a372a4e91f17e8407a571684d806d22d17f2097ab0417fb721b5a8e518ee574"})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0xffff, 0x40}, 0x0, 0xfffffffffffffffd, 0x101, {0x3, 0x7}, 0x6, 0x7f})
syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x8, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000000))
r2 = getuid()
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000340)=0xe8)
stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fsetxattr$system_posix_acl(r0, &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x5}, [{0x2, 0x4, r2}, {0x2, 0x4, r3}], {0x4, 0x4}, [{0x8, 0x1, r4}], {0x10, 0x5}, {0x20, 0x1}}, 0x3c, 0x1)

08:32:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x500, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xc0fe}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:38 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x8000000000000000)
r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340))
getresuid(&(0x7f0000004ec0), &(0x7f0000004900), &(0x7f0000004f00))
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)=0x7f)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004a80), &(0x7f0000004ac0)=0xc)
lstat(&(0x7f0000004b00)='./bus\x00', &(0x7f0000004b40))
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ftruncate(r3, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000180)=""/150, 0x96, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback, 0x4}, 0xfe72)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7003, &(0x7f0000000580))
preadv(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x100000000000000)
close(r4)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)="060000000000000000")
getpgid(0x0)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040), 0x52d)
rmdir(&(0x7f0000000300)='./file0\x00')
write$cgroup_pid(r2, &(0x7f0000000040), 0x12)

08:32:38 executing program 1:
r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffff, 0x40000)
getpeername$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10)
r1 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x5, 0x4)
r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2)
ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f00000010c0)={0x0, 0x0, 0x2080})
getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000001080)=0xe5)

08:32:38 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8dffffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x300, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:38 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}}, 0x1c)

08:32:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xa00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x2], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1614.749934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:39 executing program 1:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x143000)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4)
r1 = socket(0xa, 0x5, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r2)
fsetxattr(r1, &(0x7f0000000080)=@random={'os2.', 'em0\x00'}, &(0x7f0000000040)='trusted.syz\x00', 0xc, 0xffffffffffffffff)

08:32:39 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x7)
ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070")
r1 = socket$inet(0x10, 0x3, 0x40000000000010)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8000, 0x4040)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4)
recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000500)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/71, 0x47}}], 0x1, 0x0, &(0x7f0000001b80))
sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000000180)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)

08:32:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 2:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070")
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2c0040, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="ad412956ab495acb683a372f61501005e098973c52bdfda5c3aa32c454398e953e2b43bca024844a8d489073d5bd70f0a27c465bf6ffd4747962890f675a821f59796906bc41f2b556abcf2cd0704f6074c4f6d3cfbb70457a7febd3c79a461de54fdc451cc508b524ff716b43f957010ac9340b6f7102bad013ab58d9143c68b49d21558d548ade1ca624d891b4790eb4db62906a374e37fc81baf63a1392fc1e0889457bc2805474984edbc2589fa6fec689f580cf15efa0675a5c347bb93b44315d21c8f1449727f73cdf57b72c0e496d8f5cf391bfc997962d")
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
mount(&(0x7f00000005c0)=ANY=[], &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000000180))
r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f0000000500)=""/172, 0xac)
getdents64(r2, &(0x7f0000000440)=""/186, 0x760)
getdents(r2, &(0x7f0000000080)=""/141, 0x8d)

[ 1615.087089] proc: Unknown parameter 'Yyi¼AòµV«Ï'
[ 1615.115986] proc: Unknown parameter 'Yyi¼AòµV«Ï'
08:32:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:39 executing program 1:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@fragment={0x5c, 0x0, 0x3, 0x5, 0x0, 0xffffffff, 0x68}, 0x8)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@empty=[0x2b, 0x806], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x18}, @local}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x8100}}}}}}, &(0x7f0000000000))
r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x2000)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', <r2=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@loopback, 0x4e24, 0x0, 0x4e21, 0x4, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x1000, 0x7, 0x8, 0x1000000000000, 0x2, 0x81, 0x7fffffff, 0x7}, {0x6, 0x80fa, 0x3, 0x5}, 0x37, 0x6e6bb9, 0x0, 0x0, 0x2, 0x3}, {{@in, 0x4d6, 0xff}, 0xa, @in=@multicast1, 0x3506, 0x6, 0x0, 0xfffffffffffffe00, 0xb4, 0x4, 0x9}}, 0xe8)

08:32:39 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x500000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x88470000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa078000000000000]}}, 0x1c)

08:32:39 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00')
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', <r3=>r1})
select(0x40, &(0x7f00000001c0)={0x101, 0xfffffffffffffc00, 0x4, 0x6, 0x3f, 0x40, 0x5, 0x8}, &(0x7f0000000200)={0x20, 0x9dab, 0x6fa8, 0x35, 0x1f, 0x1f, 0x716, 0x200000000000}, &(0x7f0000000240)={0x0, 0xe6aa, 0x20, 0x5, 0x9, 0x3, 0x3, 0x60da}, &(0x7f0000000280)={0x77359400})
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0x110, 0x110, 0x110, 0x110, 0x110, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000002c0), {[{{@ip={@empty, @rand_addr=0x8, 0xffffff00, 0xff000000, 'team_slave_1\x00', 'irlan0\x00', {0xff}, {}, 0x2, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1f}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x2, 0x2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8001, 0xd, 0x2, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x6, 0x1000, 0x40000, 0x2, 0xfffffffffffffffb, 0x2], 0x7, 0x3, 0x3}, {0x3, [0x7, 0xfffffffffffffffc, 0x9, 0x883, 0xef7, 0x6], 0x3c8, 0x0, 0xfff}}}}, {{@ip={@remote, @loopback, 0x0, 0x0, 'ip6tnl0\x00', 'teql0\x00', {0xff}, {0xff}, 0xa44ccf4f446ae2e6, 0x2, 0x10}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d5, 0x4d4, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x101, 0x2, 0x101, 0x3, 0x7, 0x4], 0x101, 0xfff, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008, 0x110, r0, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000007c0)={r0, 0xff, 0x2, "420b7d450306fb9b71d3078a9bf7cc64f9cb6161821dda64cc0051c04d68380a19be0acd71408d8a19111a10e5b8c674ec6077907d78e1c79f7207aad482cfd53babab65727e811ae4a7ad6c45b9290223b1363a9c334a98587566cd38aefde1e1b299144ca818d7416aa9e8199287742227d582651d2dac633c7ba2dfd82d88339189675659e7a5f1d274eec81fc540c4c225b151107377ae12b3d9920d1e5f24f775ec3c9ec228072bed1d46f4476df23ef0be1c7a0c356b5d529ac786b0e557b6d6032916b1bef5"})
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000008c0)={'nr0\x00', {0x2, 0x4e23}})
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x10000, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000940)={r0, 0x0, 0x48, "45fa3369e5314b4a178368228dadb6b0d85d8b204a06666c"})
sendmsg$nl_xfrm(r4, &(0x7f0000001080)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000001040)={&(0x7f00000009c0)=@acquire={0x658, 0x17, 0x700, 0x70bd2b, 0x25dfdbfe, {{@in, 0x4d6, 0xff}, @in6=@ipv4={[], [], @multicast2}, {@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x4e23, 0x9, 0x4e24, 0x7, 0x0, 0xa0, 0x20, 0x2c, r1, r2}, {{@in=@broadcast, @in, 0x4e20, 0xffffffffffffffff, 0x4e21, 0x8, 0xa, 0x0, 0x20, 0x0, r1, 0xffffffffffffffff}, {0x0, 0x1, 0x92, 0xdbf3, 0xb25, 0x7fffffff, 0x8, 0x5}, {0xfff, 0x8, 0x12, 0x4}, 0x3, 0x6e6bb3, 0x0, 0x0, 0x3, 0x2}, 0x0, 0x8e2c, 0x101, 0x70bd2c}, [@algo_comp={0xa0, 0x3, {{'deflate\x00'}, 0x2a8, "9b3b42d54e8e54a5f01e6071e398348925581050d14126b02f5633d68076af2d5adbd5a57e89f5ef1159866091954903294de188a8040fc733e4c7a18f89731b6fa6c515a8f19bbe5db15d273221ffd50d24bd0572"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd28, 0x70bd2c, 0x70bd2c, 0x70bd25, 0xc044, [0x6]}}, @policy_type={0xc}, @policy={0xac, 0x7, {{@in=@broadcast, @in6=@mcast1, 0x4e20, 0x3, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x0, r3, r2}, {0x8, 0x60, 0x8001, 0xa62, 0xa273, 0xfffffffffffffffb, 0xb789, 0x6}, {0xfffffffffffffffa, 0x81, 0x8, 0xcc}, 0x8, 0x0, 0x3, 0x1, 0x1, 0x2}}, @algo_aead={0x120, 0x12, {{'aegis128l-aesni\x00'}, 0x690, 0xc0, "0fc1282ecc47fa36bca00dc8cb3aab126ab6ca549f429d463c5ea2a75db0ce1936ba12d486b80325a57b5f877d2c485735e9a2ee5b85bebc208dfaf2044d6917f2f830877833df340d4d98292212cfe7c973570c0ed523979c9e44dd80d73d52323f453af2a64c841925185453f6ceb36b36d23bb1815bd424f76203bcbbf95eb73f8b5ea8654caf7d554e3e5d4ac18f579139c354f29b330fb13a114d78dd9d4d372d002e97b48395250c1825ab43db74f93fa556648ce0bf9b97efa2eb0e19aab8c31236ab6cadea449a81c4e5eba50fa7"}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e23, 0x4e23, @in6=@local}}, @tmpl={0x244, 0x5, [{{@in=@local, 0x4d3, 0xff}, 0xa, @in=@loopback, 0x3504, 0x3, 0x3, 0x9, 0x4, 0xcc2, 0x101}, {{@in=@multicast1, 0x4d3, 0x3e}, 0x0, @in=@remote, 0x34ff, 0x9cb8c68456a3af3e, 0xaa415aa3f7f07703, 0x7fff, 0x7, 0x0, 0x2}, {{@in6=@loopback, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x7, 0x0, 0x3, 0x3, 0x1ff, 0x0, 0x3, 0x6}, {{@in=@remote, 0x4d3, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x7, 0x1, 0x80, 0x5, 0x3ff, 0x9}, {{@in=@remote, 0x4d5}, 0x2, @in=@multicast1, 0x0, 0x0, 0x240d6ec4c1b4c059, 0x1ff, 0x5, 0x8001, 0x7fff}, {{@in6=@remote, 0x4d6, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x3501, 0x1, 0x3, 0x9b, 0x8, 0xffffffff00000000, 0x3}, {{@in6=@local, 0x4d2, 0x2b}, 0xa, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, 0x3504, 0x3, 0x3, 0x8, 0x6, 0x80000000, 0x200}, {{@in6=@mcast2, 0x4d5}, 0xa, @in=@remote, 0x3507, 0x3, 0x3, 0x9, 0xd9, 0x2, 0x1}, {{@in6=@remote, 0x4d5, 0x3c}, 0x2, @in6=@mcast2, 0x3505, 0x3, 0x2, 0x5, 0x241, 0x7fff, 0x1}]}, @policy_type={0xc}, @user_kmaddress={0x2c, 0x13, {@in, @in6, 0x0, 0xa}}]}, 0x658}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000)
lseek(r0, 0x0, 0x3)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000010c0)={0x2, 0x8, 0x20, 0x5a, 0x20})
r5 = dup2(r0, r0)
write$binfmt_misc(r0, &(0x7f0000001100)={'syz1', "85aa096adb58d9517eac36477b3b0ca8ee395981994a4163e960794d7d7a027253c3af13d2903d97e288fbbbb0ec8a80eb7f3a9e48e12d6a957fe0940dc7d594fe85600d4521434756f66295cf97d5fa566c25c64854bb4997eaecea19f803d0292c445fb4500e752a3a70e18aba7fdd14df38b24d7fd31181dcfb87283300cbc9dd94050b4ffbce6a6135edac36bf7ea7f5d69f0c768723834c3ce1959ca6b36b26c1a87e2cfaad89d49bf2fecf8e5e1d992b236ba1a6dbbc41ad265a7f4fe6d1d87021c325f3a82f228fc2cf7a47a020f76516494bedea0c0d912bf69ba971c77182fdf2e288b9f3cca4d8c85b1bb031c9824e009b"}, 0xfa)
syz_mount_image$hfsplus(&(0x7f0000001200)='hfsplus\x00', &(0x7f0000001240)='./file0\x00', 0x8001, 0x8, &(0x7f0000001680)=[{&(0x7f0000001280)="405ab94dbc0828d345cb68d4c6cb51fe2a9e8cb8e888492bb4cadf10e80013d403f5ebfc10066b47dd87b6a858654cf348ead57ad55f522a00ab0cc09df207ecbc47e9e702441e876533ac2e87493f2a8e233118b53ea69eb2c093aa5a4409f7d98bf18b1df73db5e97fbcc762", 0x6d, 0x3}, {&(0x7f0000001300), 0x0, 0x6}, {&(0x7f0000001340)="756211d9acfe31a7098d75649050f90a4dbe2621793a6ce428a478890574f21484e1ee4936b835beabd25b370fb0735e2411670e37d16f3e26c8e3b63a09ef3c86d8a2483f8241435413ffa07dee67202389c97c2c6f23bf92c852cb2415e739fbe608a541ebdc12a0b64528b9e2d5ee96", 0x71, 0x9}, {&(0x7f00000013c0)="2959c0849158dd4faf9b7b0c197eeb8b5c13e8cdf4380b4f6272e274107a577b08b04a669a5e85b511ae3b6502e616f618a737809ae5416b69b2f47784e8f6f92c53529dfc14bcaa2f94aa4595f883661aceb370e8c5d2ff065e3ec096bb3455543ae13ba3326f9e8887619abdd6c56bad53c2e794d80c412cf59ca7", 0x7c, 0x6}, {&(0x7f0000001440)="6a917998938f589fdb8bf3c88287ec04711206b288b9568f7b6e2cdec6b4d0", 0x1f, 0x80}, {&(0x7f0000001480)='mx', 0x2, 0xfffffffffffffffc}, {&(0x7f00000014c0)="7299b95cd99d37e121a41fd7a4d52b603bf5d2137520dd39714250c8e047c1ca1a41a28a05abb4ca1b7ec96c8713ca6a5b826d2c738498e68ea4116cc987d07319eb8646716d2c288e28bea73c5df993e0a37e6dc229821cd43b267bf8e71fa12a8400bb514157c85b2b11e6db63ce9ecca92c1288658ba43209194b83f8ea8691c49bfe5d9b25710f7842ecb350a9470c683e5d4c3bad6a508dcfc2876f02cfc6960aaacb7c7baae8dc505758df37f2c9ee522d0439ab00f17482115d63b4806f9a446453d85fc45c637e54359dee9b5eb71c292c0970aae8424fe9757067", 0xdf, 0x6}, {&(0x7f00000015c0)="932476c94357e63f2e71bd127226ab5d7c38b515c6c8f9efea6f96c2df8f99af2dfc9ca2b5b7f36619249f054413a0e394116c13303dcfe18b14e0f8bd34571e8caa004842cbb907ce38b48bb7049cdf57b3fbc28757e1eca41b6466d02b5295fed35373cdb5e4528d44652e706834baa4e45e4cd49002746ca9073ec88fd5d161538c1361ee5eae222990670bd85e9a80da0a9e8024e57ce1bc05edcdb5dc0592fac8f2", 0xa4, 0x9}], 0x10, &(0x7f0000001740)={[{@nobarrier='nobarrier'}, {@nodecompose='nodecompose'}, {@nobarrier='nobarrier'}, {@nls={'nls', 0x3d, 'cp1250'}}, {@uid={'uid', 0x3d, r2}}], [{@uid_lt={'uid<', r2}}, {@fsname={'fsname', 0x3d, 'em0'}}, {@fsmagic={'fsmagic', 0x3d, 0x53}}]})
setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001800)=@routing={0xff, 0xc, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x18}, @empty, @mcast1, @ipv4={[], [], @rand_addr=0x3}, @ipv4={[], [], @remote}, @mcast2]}, 0x68)
mq_getsetattr(r4, &(0x7f0000001880)={0x9, 0x200, 0x4, 0xdd2e, 0xfffffffffffffffb, 0x40, 0xff, 0x1000}, &(0x7f00000018c0))
ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001940)=@add_del={0x2, &(0x7f0000001900)='ip6gretap0\x00', 0x78d5a673})
r6 = syz_genetlink_get_family_id$team(&(0x7f00000019c0)='team\x00')
sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001b00)={&(0x7f0000001980), 0xc, &(0x7f0000001ac0)={&(0x7f0000001a00)={0x98, r6, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r1}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r1}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0xc0}, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001b40)={0x3, 0x1, 0x7, 0x6, <r7=>0x0}, &(0x7f0000001b80)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001bc0)={r7, 0x64f5, 0x20}, 0xc)
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/hwrng\x00', 0x82041, 0x0)
timer_create(0x7, &(0x7f0000001c40)={0x0, 0x16}, &(0x7f0000001c80)=<r9=>0x0)
timer_getoverrun(r9)
ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000001d00)={0x4, &(0x7f0000001cc0)=[{}, {}, {}, {<r10=>0x0}]})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001d40)={r10, 0x1})
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000001d80)=0x5, 0x4)
lseek(r0, 0x42, 0x0)

08:32:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfc000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 1:
setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000440), 0x4)
r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000600)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fallocate(r2, 0x0, 0x0, 0x1000f4)
stat(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680))
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000580)={[{@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_off='nfs_export=off'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'bcsf0\x00'}}]})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000940)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x1, @local, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x0, @remote, 0x3}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e20, 0xff, @local, 0x5}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e22, 0x100, @mcast2}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x10001, @empty, 0x7}], 0xdc)
r3 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0)
sendfile(r2, r3, &(0x7f0000d83ff8)=0x3301c, 0x0)
r4 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000500)=0xffffffffffffffd4)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@remote, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8)
ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f)
kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r4, &(0x7f00000002c0)={r3, r4})
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x4e24}, {0x3, 0x0, 0x1, 0x3e0a, 0x0, 0x80, 0x2, 0x4}, {0x401}, 0x0, 0x6e6bba, 0x0, 0x0, 0x0, 0x3}, {{@in6=@mcast1}, 0x2, @in=@multicast2, 0x3503, 0x0, 0x0, 0x0, 0xae58, 0x6}}, 0xe8)
io_submit(0x0, 0x1, &(0x7f0000001840)=[&(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000001740)="f31743609bfd6b45a9e325f264b14b6cbb79b900c13243db73170ddf99f87944e4014b19487ffbb684117e067a7666b855cce6e7", 0x34}])
getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000001c0)={@loopback, <r5=>0x0}, &(0x7f0000000200)=0x14)
bind$can_raw(r0, &(0x7f0000000240)={0x1d, r5}, 0x10)
listxattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)=""/135, 0x87)
sendmmsg$inet_sctp(r0, &(0x7f0000000e40)=[{&(0x7f0000000400)=@in6={0xa, 0x4e24, 0x401, @empty, 0x1000000000000}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000480)="101ed212925cdf3d83a05be52ffc0eb760561ffe69b34517a21f85f1a262c56d2108799488b20af8c2a1030f358a13281b2403783d74cf80", 0x38}, {&(0x7f0000000a40)="b9d1a0a81bf89e6743add53d5b1a47c2c5b317f672c4d053a4ca04a167d36ac6166f85fa820231a071e15368bc3b4a4cbfbc4c856e36c2c8ec118a9404dd9e4b3f03028dba6b87d08d456d43630e04b4a3fb94afb684d8b2b6b6749d9391eba4b81bcf201884e6ee93efa890658b7d11d86b7ac91a7ac60cd0c57457e4aecd21158c17ec5ddf3e028127fafff04e93126567ec7fc5d1b84f498bbe113ad990c245d40532a7a2c959a95eacadd65436e8532ed66abb0fa9d7957cc0b918bee48cffad2fa7f0ea854f78d6ccb965183d6e9f738b2115a4ff906c0c42ca41", 0xdd}, {&(0x7f0000000b40)="67c715d9ea05293e40e346ba4e5c4758bcbca7cc1f8d100ad25171e6785c9f998fae9f28b2e1692373ca98da1cf90283f11b17be510f4c1bab2dc0bd692ece794dde7bbc713e69473901b6d21b309dd9b7a4ccf46d", 0x55}, {&(0x7f00000004c0)}, {&(0x7f0000000bc0)="f6e309428ee3b5fddb6384d305132da9f7f2073e1a5ecca5ded82c57133b24d578c903096f9440743429ba79bb00d8c698f3f76a8da1b3e1b01e1a0057e189738d851157476f908f3a9b84fc58042a10dc95a004890ff0262dbf11708a3bc9d21cdaf85115785377f2f34df8c55f8e8c189fbd52855102f31edee9bb8a6902a1bc6ecd431a801d6cac295af6f6af196d6955aa445b79ec728ff9ee3fbe1c21739d7bfc676b4d82c9ee5030a145f49c3d612acbbc1e5c0d18d822a846bddd", 0xbe}, {&(0x7f0000000c80)="0e4d5292692d9935715858ed891e98f96394d2983f532877a40a42d5aef672b9899a764c246c4e50cf70e15fae080cfe410989b3a849ec331cc85d67b1ed46ce743bb58f7c196a3a1676688931c1b7b6b9840c52c46dc825f787884c4388fc29e5d0e4f8ecff75c1d676949bc01062309210c6cf22ac36e7f8fa0e1e8605792e6c5dbe81fd27ad63b24fbb723935f230c9d05e1603bb16fe715e4ce86a8ebf14b9", 0xa1}, {&(0x7f0000000d40)="8d117de19847e1fdd0a90d362bdfadf5110c032d77cbffae7bd32c1fa98b620ba020220ca3c4d74f7a12920747ebde1b86fbe78726ef66c6bc2370521723cb5ae790d9d0", 0x44}], 0x7, &(0x7f00000005c0), 0x0, 0x8000}], 0x1, 0x4008011)
sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe)
ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'bcsf0\x00'})

[ 1615.331014] hfsplus: unable to parse mount options
[ 1615.348728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:39 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8100], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1615.427951] overlayfs: unrecognized mount option "smackfstransmute=bcsf0" or missing value
[ 1615.470066] audit: type=1804 audit(1540715559.790:321): pid=8932 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1228/bus" dev="sda1" ino=16945 res=1
08:32:39 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="ffe6"])
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f00000000c0), 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

08:32:39 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x6000000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:39 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xff00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1615.599827] audit: type=1804 audit(1540715559.840:322): pid=8939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1228/bus" dev="sda1" ino=16945 res=1
[ 1615.971001] audit: type=1804 audit(1540715560.290:323): pid=8939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1228/bus" dev="sda1" ino=16945 res=1
[ 1616.032140] audit: type=1804 audit(1540715560.330:324): pid=8939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1228/bus" dev="sda1" ino=16945 res=1
[ 1616.041805] overlayfs: unrecognized mount option "smackfstransmute=bcsf0" or missing value
[ 1616.070159] audit: type=1804 audit(1540715560.330:325): pid=8945 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir806479594/syzkaller.dWwVze/1228/bus" dev="sda1" ino=16945 res=1
08:32:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe8030000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:40 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14280000000000]}}, 0x1c)

08:32:40 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfc00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:40 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x6000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:40 executing program 1:
r0 = inotify_init()
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000940)=ANY=[], &(0x7f0000000480))
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580))
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000), 0x4)
setsockopt(0xffffffffffffffff, 0x2, 0x0, &(0x7f0000000700)="b379bdcb12034119424b34f87d72e1ff6d9b34bcb3aee8817d5b04cad1332c2de1412395cb0eb81c1c503ba4fca45f58196bf018930095279350b73dc9b779fa9fc6957760370c92c87f54b16632fd4865d5f02853a0cb14879d00", 0x5b)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40200, 0x11)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0x5, 0x0, 0x3, 0x0, '\x00', 0x1})
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x4}, 0x68)
openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000003300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0), 0x106, 0x9}}, 0x20)
fcntl$addseals(r2, 0x409, 0x0)
ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000380)=""/16)
r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805)
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'irlan0\x00'})
socket(0x2, 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000300)="7dd76e437497d4e876da61e0d7b937868f1217440083b8595acf", 0x1a, 0xfffffffffffffffb)
sendmmsg$unix(r3, &(0x7f00000031c0)=[{&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x8001}], 0x1, 0x0)
setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000540)=0x10, 0x4)
sendfile(r4, r4, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
ioctl$LOOP_SET_FD(r4, 0x4c00, r5)

08:32:40 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xff00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:40 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x900, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1616.386665] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:40 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xffffffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 2:
r0 = socket$inet6(0xa, 0x1000000000006, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
unshare(0x8000400)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x151001, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="650a06000100f9ff00ff090000000000"], 0x14)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x70, &(0x7f0000000040)={r2}, &(0x7f0000000100)=0x8)

08:32:41 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000]}}, 0x1c)

08:32:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x28000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1616.932939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x4000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xa00000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r0, r1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet6(0xa, 0x400000000001, 0x0)
r4 = dup(r3)
bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000200)={0x6, 0x1})
sendto$inet6(r3, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x24)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r5, 0x401, 0xb, "7b53a5547269dcdeb879b3"}, 0x13)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={<r6=>0x0})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r6, 0x2})
r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4)
ftruncate(r7, 0x80003)
sendfile(r3, r7, &(0x7f00000000c0), 0x8000fffffffe)

08:32:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xffffca88], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000]}}, 0x1c)

08:32:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xffffa888, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xd], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:41 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff)
r2 = getpid()
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={<r3=>0x0, 0xffffffffffffffff, 0x0, 0xf, &(0x7f00000000c0)='lo-^losecurity\x00', 0xffffffffffffffff}, 0x30)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0)
kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000180)={r4, r1})
r5 = getpid()
ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040))
sched_setscheduler(r5, 0x5, &(0x7f0000000200))
r6 = syz_open_procfs(r5, &(0x7f0000000000)='sessionid\x00')
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000080)={0x3, 0x5a6})
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc00caee0, 0x0)
getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000000240)=""/158, &(0x7f00000001c0)=0x9e)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$RTC_VL_READ(r4, 0x80047013, &(0x7f00000003c0))

[ 1617.344978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:41 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x1000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffeaa}], 0xa6cb574, 0x0)
perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000300)='schedstat\x00')
preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0)

08:32:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xffffff8d], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x1100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfc000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:42 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x5, &(0x7f0000000000))
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB="7113b1105714939b683e2d4bdd96cee3b34bbbe14686382c8ba9354c1ba1597546b98037a13b98ec44b821c68062fdb2872a716ddc1dfd463ae1ff3af76d29932a4c68bbd550609348dced8c1fc49489f39b5762d1681ac7fe3a5edf1c9cde2d9dec02fce82dc136f980f399047d1de7fd02a099e8306a4af024eb86c0fae0405f6c274ebc8ef516b6f5fa4174e7571bf88603789c5cfe47a9ea61dfb6901bcb5bd0e83e2cf7e8d981f21655085c8050ffff76efc9de4ade4c55e101ebce36a0e312487fc7ae5cdf6f2e"], 0x8)
r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000001, 0x20000)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23}, 0x10)
ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0xffffffff, 0x4, 0xf5})

08:32:42 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c)

08:32:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x28], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x3580, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 2:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=<r0=>0x0)
ptrace$setsig(0x4203, r0, 0x3f, &(0x7f0000000300)={0xe, 0x2, 0xb51d, 0x7})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getgroups(0x0, &(0x7f0000000380))
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0))
mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[])
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, <r2=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00'}, 0x10)
mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0xa3c29fff, 0x811, r2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'team0\x00'})
getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0xffffffffffffffb6)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', r3})
r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001900)={{{@in=@multicast2, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xfffffffffffffce1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000020c0)={@multicast1, @remote}, &(0x7f0000002100)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xe8)
getpeername$packet(0xffffffffffffffff, &(0x7f0000002600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002640)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000026c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in6}, 0x0, @in6}}, &(0x7f00000027c0)=0xe8)
syslog(0xa, &(0x7f0000003680)=""/4096, 0x1000)
ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605)
ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0))
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000440)={{0x8d, 0x1}, 'port1\x00', 0x2, 0x1021, 0x81, 0x3000000000000000, 0x1f, 0x74b2, 0xf, 0x0, 0x1, 0x401})

08:32:42 executing program 1:
r0 = socket$inet6(0xa, 0x80003, 0x1)
recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x3)
ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a)
sendto$inet6(r0, &(0x7f0000000140)='9', 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x7fffffff)

08:32:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x700000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x3000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x80fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:42 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000]}}, 0x1c)

[ 1618.575730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1618.784437] 9pnet_virtio: no channels available for device 127.0.0.1
08:32:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x1100}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:43 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfffffff5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:43 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3000000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:43 executing program 1:
syz_mount_image$reiserfs(&(0x7f0000001f80)='reiserfs\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='usrjquota=syz,jqfmt=vfsold'])
uselib(&(0x7f0000000000)='./file0\x00')

08:32:43 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8010017d00000000]}}, 0x1c)

[ 1619.361579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:43 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:43 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x89060000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:43 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2c000, 0x0)
ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x5)
ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070")
syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='barrier,nodecompose,gid=', @ANYRESHEX])

08:32:43 executing program 2:
r0 = timerfd_create(0x0, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000240))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0)
timer_create(0x7, &(0x7f0000000340)={0x0, 0x29, 0x0, @thr={&(0x7f0000000140)="fc09429604b07f9baf04f077e60a3ba8271b7ecbdd34bece31bfc3117f31ad6ac7135f38d41186d42d6c9d7c6bf1b7a9fb200e4a57a072f34aaacbb13e7b3d1aef9a11a3d93221f1b425802567cc72350e8596b2d166380a2a4dbed5f1485c4a6da2fe820553f25b12da1f3822776c4c3628f411af6004479469aaef475092bcbe17089c17", &(0x7f0000000200)="69b9285786d5767f1c38d8cb45f4aa2ccbbe9259dd785bb46453397e26c5bd0fe5d3ed6a4ae2fbbe97a00365c2b3967c"}}, &(0x7f0000000380))
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0)
ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000003c0)={0x8, 0x3, 0x10000000000, 0x2})
r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead)
pkey_free(0xffffffffffffffff)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}})
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

08:32:44 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x800e000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb799000000000000]}}, 0x1c)

[ 1620.071367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfe80000000000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:44 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400))
r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x400000)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x3)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)
r1 = socket(0x18, 0x0, 0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
io_setup(0x6, &(0x7f00000001c0)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x121}])

08:32:44 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8004020000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47d0a61d]}}, 0x1c)

08:32:44 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x86ddffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x80350000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:44 executing program 1:
connect$rds(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x7)

08:32:45 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000200fc4c8f335bc4cfe0f53c550bcf5f2392194da9e8750e9375ec1f03385aaa14ece508f66390ab89a4e0bbc38a19da14fd54c70a71a14d11e9b77638e38d0bb0b3a777c28c1f24a0f72f72f395e9e3e78e1915d37b8a249aa7dd97f0d267c24a2101694e69", @ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080), 0x2c)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r3)
socket$kcm(0x2, 0x3, 0x2)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280))
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.stat\x00', 0x0, 0x0)
write$cgroup_pid(r5, &(0x7f0000000340), 0x12)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={"6e72300100", 0x802})
ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000480)=0x1)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, 0xffffffffffffffff, 0xa, 0x3}, 0x10)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, <r6=>0xffffffffffffffff, 0x0, 0xd6, &(0x7f0000000500)="6e7230030060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e"}, 0x30)
perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x1f, 0x1, 0x0, 0x6, 0x0, 0x80, 0x2041, 0x8, 0x80, 0x3713, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0xd426, 0x2, 0x0, 0x400, 0x3ff, 0x9, 0x6, 0x8001, 0x1000, 0x0, 0x1, 0x80000000, 0x2, 0x2b, 0x9, 0xff, 0x5, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, @perf_config_ext={0x15a, 0x7b}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x6f56, 0x3}, 0x0, 0x9, r6, 0x2)
write$cgroup_int(r4, &(0x7f0000000000), 0x12)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0xd, 0x2}, 0x14)
socket$kcm(0x2, 0x3, 0x2)
r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0)
r8 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_RESET(r8, 0xc008240a, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x14)

08:32:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x89060000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88470000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 1:
readlinkat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/193, 0xc1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000600)=""/155, &(0x7f0000000280)=0x9b)
setsockopt$inet_tcp_int(r2, 0x6, 0x80200000000002, &(0x7f00000000c0)=0x182, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/net/pfkey\x00', 0x801, 0x0)
ioctl$RTC_PIE_OFF(r3, 0x7006)
bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r2, &(0x7f0000000500), 0x351, 0x4000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x389)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000400)={0x5, {{0x2, 0x4e24, @multicast2}}}, 0x88)
r4 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x100000000, 0x200000)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000700)={0x10, 0x30, 0xfa00, {&(0x7f00000006c0)={<r5=>0xffffffffffffffff}, 0x4, {0xa, 0x4e20, 0x7f, @ipv4={[], [], @broadcast}, 0xfffffffffffffe00}}}, 0x38)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f00000007c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000540), r5}}, 0x18)
r6 = fcntl$dupfd(r0, 0x0, r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r2)
write$binfmt_elf64(r2, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="000227bd7000ffdbdf250e00000008000400020000001c0002000800030006000000080004000200000008000800ffff000008000600d3d31d271c0001000800050000000000080002003b00000008000500030000007800020014000100ffffffff0000000000000000000000000800060001000000080005000800000014000100fe8000000000000000000000000000bb08000b000200000014000100fe8000000000000000000000000000bb080002004e24000008000400bd000000080002004e23000008000b000a00000008000500001000000800040007000000080004007f000000"], 0xec}, 0x1, 0x0, 0x0, 0x20044001}, 0x8000)
recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100)
dup2(r4, r1)
remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000002, 0x30000000000001, 0x20100)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)

[ 1621.019845] device nr0
 entered promiscuous mode
08:32:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xe000000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:45 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}}, 0x1c)

08:32:45 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x543], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 1:
r0 = socket(0x840000000015, 0x805, 0x0)
getsockopt(r0, 0x114, 0x2710, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xc08)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfc, 0x80000001, 0x8206, 0x400, 0x1, 0x3, 0x69c3, 0x1, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x92, "52dd579d9b726dac6016042e122d77302921d107d3e6b87736e8fa7722a01ec0f378da2affc2be896333295a9c1fcc3e529eb376b0877e4f5db625b4570e23dbda60a4a9e38decde498029f1f2b2d9ba46c2f8395955276bb5154d869e6853f5f5aa5e0a3175fe227320af1fa3c1e9e95016f2e5e06996eab34526a27b6878491057c08e00da17c1fd60cc955778ca3cac57"}, &(0x7f0000000140)=0x9a)

08:32:45 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xffffff8d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfec0000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:45 executing program 1:
sched_setaffinity(0x0, 0x375, &(0x7f0000000140))
open(&(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff)
clone(0x1ffff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8)

08:32:46 executing program 1:
r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x8001, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={<r1=>0x0, 0x3}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x3, 0x20, 0xcc, 0x1}, &(0x7f0000000340)=0x18)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={<r2=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x34, 0x0, &(0x7f0000000400)=[@exit_looper, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x2, 0x1}], 0x0, 0x0, 0xfffffffffffffffd})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={<r3=>0x0}, &(0x7f0000000500)=0xc)
capget(&(0x7f0000000780)={0x19980330, r3}, &(0x7f00000007c0)={0x6, 0x1f, 0x9, 0x3, 0x4, 0xfffffffffffffc01})
openat$vhci(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhci\x00', 0x2000, 0x0)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0)
ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000200)={0x9, 0x6e4, 0x3d7})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x2ab, 0x401}, {0x1d4a, 0x2}, 0x4, 0x2, 0xb0})
fadvise64(r0, 0x0, 0xff, 0x7)
ptrace(0x4208, r3)
r5 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0)
syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x8000)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
close(r5)
ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000180))
r6 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="04012cbd7000ffdbdf250100000004000500"], 0x18}}, 0x20040055)

08:32:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x900000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8848000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 2:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f0000000100)="a845", 0x0, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f00000000c0)={r1, r0, r1}, 0xfffffffffffffffe, 0xf9ffffff, 0x0)

08:32:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x10000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000]}}, 0x1c)

08:32:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x86ddffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfe800000}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:46 executing program 2:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100))
r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
r3 = add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000580)={'syz', 0x0}, &(0x7f00000007c0)="08903eb14dda086e26411b5d7ec7c7744538c4c8f93ea9d5afc24b2452fedf12362926c02cccb25ef19836aa59e3e1b8ac08150c09d96d8b31c0dca6a076f0fcad1083043b432854b16d3d10c6814a1c95138c962a90a8cd2972b35d3e028a16c58dadbbf5ec066a93ca35748f37871dd7eba5b6a434", 0x76, 0xfffffffffffffffe)
keyctl$instantiate_iov(0x14, r2, &(0x7f0000000280)=[{&(0x7f0000000600)="a822f920b228bc6eac18e79a727df96450eee760aa1a33a8bea4815c203b3124334f4eb009693acdbecf965bfc26b251fc09e2eb5b4c6c45da569b319b856642180b", 0x42}, {&(0x7f00000006c0)="43c56e35115a8cd68213dd8f4adcfdaeeb2d7f344141ff99d51e37d47c8652d7c4636d458b76bb2a4460193ac99161e9785379e569a641e2fb7f9e2c9b0dadd2af077ed2336e623a0218cb67a6289a9699e644101fbfd82ce5b3397ab60d617c4dcf625863cc8cb70519cd0588f121bdb5552a9ed96ebdb82061550e644d248a14363bb6a792d4b2e1e682e658756b9ac7d20b0cad15b3cfc6ae314d46483a48bbc0bcab98df6264da4638a0af7a24f1e6a712c6175712645e76c9a24819642b124c714e4912eb3d7322459ebbfd1959d49f29bae341dcac21defdabe557", 0xde}], 0x2, r3)
openat$cgroup_procs(r1, &(0x7f0000000180)='tasks\x00', 0x2, 0x0)
unshare(0x0)
clock_gettime(0x0, &(0x7f0000000ac0))
fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x0)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000bc0)=""/153)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x0, 0x2000}, 0x4)
pipe2(&(0x7f0000000140), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000500)={{}, {0x7fffffff, 0x2}, 0x4, 0x0, 0x157c})
clock_gettime(0x200000000000009, &(0x7f0000000480))
r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0)
io_cancel(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x80000001, r1, &(0x7f0000000340)="3cee2841e733f9619b3cff", 0xb, 0x0, 0x0, 0x1, r0}, &(0x7f00000003c0))
ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000000)={[], 0xfffffffffffffffd, 0x106, 0x279d})
syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x80)
syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x9, 0x200)
ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0)

08:32:46 executing program 1:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40080, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20})
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x17, 0x72, &(0x7f0000000380)="03f015b5eaeb395c0b218d2de5b839fd92457964323cf52f55946aa7fbcc35e9126d84cbab5fef6a280a46ad9459a35d3fddebaedd0f6de8cde8fd122d105db1bacf9f5beb9024643c29c381ad05c883bc3525e9865b2c525db68ba3153385f93b73d9c4a63d55b8f3377cd99b58a5432fa2"})
r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe)
r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r1, r1}, &(0x7f0000000140)=""/107, 0x6b, &(0x7f0000000280)={&(0x7f00000001c0)={'sha3-384\x00'}, &(0x7f0000000240)})
getsockname$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000440)=0x1c)

08:32:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xfe80000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1622.144083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x30000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88caffff], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:46 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x5dc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x30], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/47, 0x2f}, 0x6}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/63, 0x3f, 0xeb6}}, {{&(0x7f00000023c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002500)=""/21, 0x15}], 0x1, &(0x7f0000002600)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000003600)=@l2, 0x80, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=""/220, 0xdc, 0x100}, 0xb}], 0x4, 0x102, &(0x7f0000003b00))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4)
add_key(&(0x7f0000000100)="00000001400000007900", &(0x7f0000000180)={'syz', 0x1}, 0x0, 0xcd, 0xfffffffffffffffb)
recvmmsg(r1, &(0x7f0000001280), 0x3bc, 0x0, &(0x7f0000001380)={0x77359400})
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa4201, 0x0)
ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380)

08:32:47 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x88caffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c)

08:32:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x806000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1622.967069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x1100000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x86ddffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99b7]}}, 0x1c)

08:32:47 executing program 1:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}}, 0x1c)

08:32:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x17)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:47 executing program 2:
recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/47, 0x2f}, 0x6}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/63, 0x3f, 0xeb6}}, {{&(0x7f00000023c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002500)=""/21, 0x15}], 0x1, &(0x7f0000002600)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000003600)=@l2, 0x80, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=""/220, 0xdc, 0x100}, 0xb}], 0x4, 0x102, &(0x7f0000003b00))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4)
add_key(&(0x7f0000000100)="00000001400000007900", &(0x7f0000000180)={'syz', 0x1}, 0x0, 0xcd, 0xfffffffffffffffb)
recvmmsg(r1, &(0x7f0000001280), 0x3bc, 0x0, &(0x7f0000001380)={0x77359400})
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa4201, 0x0)
ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380)

08:32:47 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x6000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:47 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}}, 0x1c)

08:32:47 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x43050000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1623.579208] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:48 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback, @in=@remote}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x80}}, 0x0)
fcntl$setsig(r0, 0xa, 0x3)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x800}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x6}], 0x3c)

08:32:48 executing program 1:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
dup3(r0, r0, 0x0)

08:32:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x38000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1623.769197] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:48 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x7000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x3ff, 0x8, [0x0, 0x0]})
ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x200)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0))

08:32:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xd00], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 2:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000000c0)=""/87, 0x57}, 0x0)
r1 = socket$inet6(0xa, 0x80003, 0x800000000000006)
ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070")
r2 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000003c0)={0x0, 0x7530}, 0x10)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xb, 0x755, 0x7, 0x5, 0x1, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000080), &(0x7f0000000140)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x0, 0x3608, 0x9, 0x7fff, 0x4, r3, 0x801}, 0x24)
r4 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070")
setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x300, 0x2)
r5 = accept4(r4, &(0x7f0000000640)=@alg, &(0x7f0000000540)=0x80, 0x80000)
getpeername$netlink(r5, &(0x7f00000006c0), &(0x7f0000000700)=0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000100), &(0x7f0000000040)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r3, &(0x7f0000000100), &(0x7f00000001c0)=""/168}, 0x18)
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e20, @local}})
listen(r2, 0x9)
setsockopt(r6, 0x0, 0x800000000a, &(0x7f0000000440)="00402fb71c262affffa4d321c79fccc9bb97ed1e2d802d5b2b0a93010400000000000002d8a3d5000000000000000000000000000000", 0x36)
connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10)
r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400200, 0x0)
ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000000300)={0x3, 0x7ff, [{0xfffffffffffffffd, 0x0, 0x1}, {0x7fffffff, 0x0, 0x4}, {0x6, 0x0, 0x8000}]})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200010018000000000000000000000000000000000000000000"], 0x1)
r8 = accept(r2, 0x0, &(0x7f0000000080))
sendto$unix(r6, &(0x7f00000001c0)="56f306928edfe1b0f5677cf109d8d904a94d5234c28cb3006a1abec4b6ad98da8aec", 0x22, 0x8000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e)
sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f00000020c0)={&(0x7f0000001e40)=ANY=[@ANYBLOB="206cd700", @ANYRES16=0x0, @ANYBLOB="08002abd7000fddbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="04000200"], 0x20}}, 0x4000)
sendmmsg(r6, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0)

08:32:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x20060000)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:48 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8848, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x2800], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x240)
ioctl$TCFLSH(r0, 0x540b, 0x1ff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
set_thread_area(&(0x7f0000000040)={0xdc, 0x20000800, 0x3000, 0x3, 0xfcf0, 0x80000001, 0x100, 0x0, 0x7, 0x8c47})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x2, 0x2, 'client0\x00', 0x2, "4d4d0293c0df4abe", "ea67e5b972b0c593e9cb21dd2bd326fd8de6e2c02ca1018884e7db9ae35f2841", 0x2, 0x5})
fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000379706527000000040000000700002045ffffffff", 0x18, 0x0)
r2 = getpid()
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2)

08:32:48 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}}, 0x1c)

[ 1624.363888] dccp_close: ABORT with 64 bytes unread
[ 1624.391895] dccp_close: ABORT with 1095 bytes unread
08:32:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x608], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x4000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:48 executing program 1:
r0 = socket(0x1e, 0x801, 0x0)
connect$llc(r0, &(0x7f0000000000)={0x1e, 0x303, 0x0, 0x5a3a, 0x0, 0x589}, 0x10)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000840)={'veth0_to_team\x00', 0x4000})
r2 = request_key(&(0x7f0000000780)='id_legacy\x00', &(0x7f00000007c0)={'syz', 0x0}, &(0x7f0000000800)='vboxnet0em1\x00', 0xfffffffffffffffd)
keyctl$instantiate_iov(0x14, r1, &(0x7f0000000700)=[{&(0x7f00000000c0)="d9419edf5a7a8e571647152f962d2d6121ffe2bbfed75f5edd45fb900d196b9b9a25f25a5668270c355ba525b38fe75457647af0bc0454d829a2f011c9d21da81f56a794fce8ddaebff8d59a5f0cf95a27ed10d521990dfd1604c15d625c85e6ac8dfb24dff06f6679dc568d85fef3c500a4de140478999cc5861cbc3463f83d2ab9800ce4ccb316f6d2d07f9f3f636915e90436e447900639237347d52f3bdd3bb9db29544f9d0d8bffa989cd72f6110b19e21770501150cd4a0f13509ca35017519c1556791bfab6ffb859c8e6ed9f29bd", 0xd2}, {&(0x7f00000001c0)="7f261d3e60fe35c5d2f1ceda6ebe4f755093a6bc4422b6a5a7f7f4c410129950b5c3ea4a7ddfdf980b5defd01624e895f3a7b7df506807782b183b6c7691d259ea26713846007601fd74e2e7a14b1254223b7470b7dd3d802283b2c71567ba5485174425a0ed4f15c16b1fd975f17987701104777f63ee0c2bc087cc9a7ffc5d24644f851e68bbe790be0ed765bbad634dce3d818ae7bcca648ddcc321b6c2c9d3bab0ce6f4d6136850b393781fdc73a92e07958ddbfbe2769e119e9b3c68e49667d7cd6ab244b3d4cdb442d633706c9a426dbc5e0aca7323d14f44f", 0xdc}, {&(0x7f00000002c0)="1220707b385e25a717b455b63eac1a6b9c582bac332c72517e5fe1a59727a2234f093db0d5064a635289010b6d768f1647170eeba21c0d222af5785106a5833001d4fd82e25d44acb0a584ff782ac7930b45977cd5f99152bf6775a9c362b068dea6234c43e6bc9968743fa2f1ae17", 0x6f}, {&(0x7f0000000880)="82481ab5189beaf63c89fbf3e7f921bd2f529f2a3f4b9b395050e7fbdb9c72a1a48c38159f242a928e3da65a0932e6bfc185e78f3e95bd1afe99c86a79d976eb7b7b969b4effe915f1e00db920b985c3abac837c1af4d536002702b67c0d2af1dfef0b739501f11eda639db271bacb8f6b0a1b49ef8990441100709048c27627153c75ac45845736a702313e38589fd6a13ddf863e0f04b723c0814b105e608187e9578eecaaa50b7a555b1dc11fe336f4f1", 0xb2}, {&(0x7f0000000400)="a7b4769c0c5f183386f003203382a686eaa2b6f216f572ac735ed81d470e1664e35265d3b30ae1ced87f9fe289818be7121fa6b690195b4238e31d9564c7e50ce1ee63b78dfb607807e2f9a1d94cfc3f8480561368602de9f41c47d0c1a818eade6ddbc517f8b9435d49b464eb97c1e1e5f2932d1461fa942c52368bef0a17f5373088825e54cb429e268e76a0d65096b7c0d6556a105a3dd3c49c5cb3c1971150fd5df7d98259cb75dcc0381c6360b99a1759e9c83c6971d19241360590f9c2aac35d3db3d88f2bf92bdc94e3897f37fbb451ccdd9aef8ca5e7db769a5bdd682d1416457e67ecec9c", 0xe9}, {&(0x7f0000000500)="22c7c64309739194e7e2380dd9311a325559a5f0", 0x14}, {&(0x7f0000000540)="44b1d659e4fbb2c4af4ccff20e1010959085c025a67ded6d80f6dfa7f1c4377efa207a2c78761785b3e228bbbd9620665a229f8950e1f8ef1a1be7a732ffc6745df53d33c6de900fc9c9913a368b41d0094fb49d83c8101faa76e09660920e816181deef44300b2a3272ddb63b15d4e52ccbbc7be9443247374649db6e918a7793a63f298da072eab360e89b6ab49ea53246c1043421454adaba8792e9ff2bff79461827f75d8646e47769da33fb4739", 0xb0}, {&(0x7f0000000600)="6a52ec330b13d746a3ac55d367a9d1c31806e37236ce6e1a2f1eec3d519ae40ee2c212b8ec627b72c814f515b2ea954714c9029062560d35a9dd514206f7533788a6715f521a989ee1bb183f74b8969e5f4538cb100a3ec8eea7e1410a13e2634813b08b1dcecb95be7b9f542296011608e71da402a9f5a3242b48fbde802b5fb285184db9c2936966cbc24d4427db6eafe8b16380d972a9d451d80a40c9b912fe52aa158501fc197ae1eb01dddd6867e82473cb31532d1c67810348019856f38b62a3082972418841998d7aa7", 0xcd}], 0x8, r2)

08:32:48 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c1d]}}, 0x1c)

08:32:48 executing program 2:
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10)
clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff)
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f0000000040))
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x382, 0x0, 0x0, 0x0, 0x400}, [@exit, @call={0x85, 0x0, 0x0, 0x36}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x15, &(0x7f0000000180)=""/21, 0x40f00, 0x1, [], 0x0, 0xb}, 0x48)
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/10, 0xa}], 0x3)
add_key$keyring(&(0x7f0000000080)='keyring\x00', 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff8)
ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0xd)

08:32:48 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x3f00000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xfe80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c)

08:32:49 executing program 2:
perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x0)
fcntl$setstatus(r0, 0x4, 0x2000)
mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000100)=0x4)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x0, 0xffffffff, 0x0, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6})
mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x0, 0x0)
sysinfo(&(0x7f00000003c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000400), 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"})
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000380)={0x10001, 0x6, 0x8001, 0x800, 0x215d, 0x7fff})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={"6c6f002878ce8b00", 0xfd})
r3 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0)
write$apparmor_current(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6368616e676570726f66696c65202f70726f632f746878652f642d73656c662f617474722f79757272656e740083997600a6ba6ba5c5d77420ccb944ff351437778c2daceb19a197e5488640f71b5b70fabae860dbdaf1f5f5817b82428749fbc5cc8ceb4bd1378cc749a3b045647866db1c52b51bef1345bae9a86befd3937d3ea615506d142fc55c8b38ad00652e8ba4992b1bdd40c66595c13c02e21db3df2dc952a5969c72079fb406ca48770492804b28b07fae6a75235001a8a023e13d1e1174b2647164"], 0x2d)

08:32:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0xf)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xff000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 1:
sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x20040, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0)
r1 = socket$inet6(0xa, 0x1000000000005, 0xffffffff7fffffff)
recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000000700)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000000580)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0)
write$UHID_CREATE(r4, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000280)=""/218, 0xda, 0x9, 0x8, 0xffff, 0x919b, 0x401}, 0x120)
setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f00000000c0)={0x3b, @remote, 0x4e23, 0x2, 'none\x00', 0x5, 0x4800000000, 0x26}, 0x2c)
ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x1f)
r5 = dup2(r3, r3)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540)=0xc8e, 0x4)
sendmsg$netlink(r5, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x12b, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0)
accept4(r1, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80, 0x80800)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0)
accept$alg(0xffffffffffffffff, 0x0, 0x0)

08:32:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88640000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1625.232051] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
08:32:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x6488, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x700], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:49 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x983a000000000000]}}, 0x1c)

[ 1625.504106] audit: type=1400 audit(1540715569.820:326): apparmor="DENIED" operation="change_profile" info="label not found" error=-2 profile="unconfined" name="/proc/thxe/d-self/attr/yurrent" pid=9445 comm="syz-executor2"
08:32:49 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x200)
write$cgroup_int(r1, &(0x7f0000000000)=0xfffffffffffffc56, 0x12)

08:32:49 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x6000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1625.761863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1626.075726] audit: type=1400 audit(1540715570.380:327): apparmor="DENIED" operation="change_profile" info="label not found" error=-2 profile="unconfined" name="/proc/thxe/d-self/attr/yurrent" pid=9445 comm="syz-executor2"
08:32:50 executing program 1:
perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0)
write$apparmor_current(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6368616e676570726f66696c65202f70726f63cc087fd4cb6b1dfbef85e88e9e2f7468726561642d73656c662f7474722f63757272656e740000"], 0x2d)

08:32:50 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88a8ffff00000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:50 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x8847, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:50 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f]}}, 0x1c)

08:32:50 executing program 2:
socketpair$unix(0x1, 0x20000000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x204000, 0x0)
dup(r0)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000000, 0x80040)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x34, 0x10, 0xc09, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x4}}}]}, 0x34}}, 0x0)

08:32:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x800000000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @local}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:50 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8847000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 1:
r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0xfffffffffffffe60, 0xffffffffffffffff)
r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000000)={'syz', 0x3}, &(0x7f0000000a40)="d1", 0x1, r0)
keyctl$chown(0x4, r1, 0x0, 0x0)

08:32:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x800e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19]}}, 0x1c)

08:32:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x8847], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 2:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070")
socket$pppoe(0x18, 0x1, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x100003, @local, 'ip6_vti0\x00'}}, 0x1e)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x800)
bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x6, 0x100000001, "c7f09be29c3f9130f6f182befbae02513da76e213693659087823db5ec78c7ccaee03eca038f92201daa452c8730dc0c040837983a4168f4fe3dbd725dd3d8", 0x26}, 0x60)
connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0xfffffffffffffffc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ifb0\x00'}}, 0x1e)
close(r1)

08:32:51 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18100000}, 0x3d2, &(0x7f0000000200)={&(0x7f0000000480)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}}, 0xffffffffffffffff)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x115040, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={<r2=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000240)=""/209})
ioctl$RTC_UIE_OFF(r1, 0x7004)

08:32:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0xffffdd86], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 2:
syz_emit_ethernet(0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000))
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000100)=0x14)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x710bee94}, &(0x7f0000000180)=0x8)
r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x78c, 0x92002)
ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f00000003c0)="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")

08:32:51 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000000), 0xc, &(0x7f0000000500)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x4}}}]}, 0x34}}, 0x0)

08:32:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r1 = getgid()
setgid(r1)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x3dd, 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:51 executing program 1:

08:32:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x88caffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}}, 0x1c)

08:32:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:51 executing program 2:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000), &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000))
chdir(&(0x7f0000000000)='./file0\x00')
r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
open(&(0x7f0000000780)='./bus\x00', 0x2f, 0x0)
close(r0)

08:32:51 executing program 1:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60ef, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000500)="05b338fd590b904079afd6f1f9ccb39e64726113dc9bb9bed63d4f8a772ed8dada089f4580bc01affc679c03c1d1e852cd9546bebfd60cb18f5cfa", &(0x7f0000000600)=""/83}, 0x18)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0)
write$cgroup_int(r0, &(0x7f0000000080)=0x60, 0x297ef)

08:32:51 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xff00000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1627.564840] audit: type=1804 audit(1540715571.880:328): pid=9565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir767393563/syzkaller.Kc83zC/1732/file0/bus" dev="ramfs" ino=191613 res=1
08:32:51 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x88480000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:52 executing program 2:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x80004001, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000080)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1014001, &(0x7f0000000240))

08:32:52 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x2800000000000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:52 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x38000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1627.929784] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 1627.967309] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock
[ 1628.013068] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock
[ 1628.045038] EXT4-fs error (device loop2): ext4_iget:4849: inode #2: comm syz-executor2: root inode unallocated
[ 1628.059044] EXT4-fs (loop2): get root inode failed
[ 1628.064298] EXT4-fs (loop2): mount failed
[ 1628.119283] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 1628.145768] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock
08:32:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x800000004e23, 0x0, @local}, 0x1c)
listen(0xffffffffffffffff, 0x8009)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)
close(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c)
setgid(0x0)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0)
inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000000)
setxattr$security_capability(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v2={0x2000000, [{0x9}, {0x7fffffff, 0xff}]}, 0x14, 0x1)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14)

08:32:52 executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x4000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x0)
sendto$inet6(r2, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000]}}, 0x1c)

08:32:52 executing program 1:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000001d40)="153f6234488dd25d766070")
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xe, 0xd5, &(0x7f0000000280)="dd57511e2fdd6fb4f93631c93e75", &(0x7f0000000380)=""/213, 0xfff}, 0x28)

08:32:52 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[0x0, 0x60000000], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

08:32:52 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000600)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "645cde", 0x10, 0x11, 0xd00000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x8848]}, @ipv4={[], [], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffcba1", 0x0, "713af2"}}}}}}}, &(0x7f0000000040))

[ 1628.180702] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock
[ 1628.197369] EXT4-fs: failed to create workqueue
[ 1628.206700] EXT4-fs (loop2): mount failed
08:32:52 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x1, 0x0, &(0x7f0000000100)}, 0x20)

[ 1628.362963] ODEBUG: object 0000000089ce92ed is on stack 000000006d8051d7, but NOT annotated.
[ 1628.368402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[ 1628.374529] WARNING: CPU: 1 PID: 9623 at lib/debugobjects.c:369 __debug_object_init.cold.14+0x51/0xdf
[ 1628.393774] Kernel panic - not syncing: panic_on_warn set ...
[ 1628.399675] CPU: 1 PID: 9623 Comm: syz-executor1 Not tainted 4.19.0-rc8-next-20181019+ #98
[ 1628.400945] kobject: 'loop3' (00000000c322cff7): kobject_uevent_env
[ 1628.408089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1628.408095] Call Trace:
[ 1628.408115]  dump_stack+0x244/0x39d
[ 1628.408137]  ? dump_stack_print_info.cold.1+0x20/0x20
[ 1628.435289]  panic+0x2ad/0x55c
[ 1628.438522]  ? add_taint.cold.5+0x16/0x16
[ 1628.442688]  ? __warn.cold.8+0x5/0x45
[ 1628.446500]  ? __debug_object_init.cold.14+0x51/0xdf
[ 1628.446549] kobject: 'loop3' (00000000c322cff7): fill_kobj_path: path = '/devices/virtual/block/loop3'
[ 1628.451619]  __warn.cold.8+0x20/0x45
[ 1628.451635]  ? __debug_object_init.cold.14+0x51/0xdf
[ 1628.451655]  report_bug+0x254/0x2d0
[ 1628.473577]  do_error_trap+0x11b/0x200
[ 1628.477493]  do_invalid_op+0x36/0x40
[ 1628.481222]  ? __debug_object_init.cold.14+0x51/0xdf
[ 1628.486379]  invalid_op+0x14/0x20
[ 1628.489836] RIP: 0010:__debug_object_init.cold.14+0x51/0xdf
[ 1628.495555] Code: ea 03 80 3c 02 00 75 7c 49 8b 54 24 18 48 89 de 48 c7 c7 c0 f1 40 88 4c 89 85 d0 fd ff ff e8 09 8c d1 fd 4c 8b 85 d0 fd ff ff <0f> 0b e9 09 d6 ff ff 41 83 c4 01 b8 ff ff 37 00 44 89 25 b7 4e 66
[ 1628.514450] RSP: 0018:ffff8801832b7308 EFLAGS: 00010086
[ 1628.519809] RAX: 0000000000000050 RBX: ffff8801832b7af8 RCX: ffffc90004288000
[ 1628.527074] RDX: 0000000000000000 RSI: ffffffff816585a5 RDI: 0000000000000005
[ 1628.534373] RBP: ffff8801832b7560 R08: ffff8801c8e99588 R09: ffffed003b5e5008
[ 1628.541638] R10: ffffed003b5e5008 R11: ffff8801daf28047 R12: ffff8801833ca6c0
[ 1628.548906] R13: 00000000000208c0 R14: ffff8801833ca6c0 R15: ffff8801c8e99578
[ 1628.556199]  ? vprintk_func+0x85/0x181
[ 1628.560110]  ? __debug_object_init.cold.14+0x4a/0xdf
[ 1628.565213]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[ 1628.569798]  ? debug_object_free+0x690/0x690
[ 1628.574207]  ? unwind_get_return_address+0x61/0xa0
[ 1628.579146]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 1628.584254]  ? depot_save_stack+0x292/0x470
[ 1628.588589]  ? save_stack+0xa9/0xd0
[ 1628.592222]  ? save_stack+0x43/0xd0
[ 1628.595864]  ? kasan_kmalloc+0xc7/0xe0
[ 1628.599764]  ? zap_class+0x640/0x640
[ 1628.603482]  ? do_syscall_64+0x1b9/0x820
[ 1628.607560]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.612926]  ? zap_class+0x640/0x640
[ 1628.616639]  ? find_held_lock+0x36/0x1c0
[ 1628.620708]  debug_object_init+0x16/0x20
[ 1628.624775]  init_timer_key+0xa9/0x480
[ 1628.628667]  ? init_timer_on_stack_key+0xe0/0xe0
[ 1628.633425]  ? __might_fault+0x12b/0x1e0
[ 1628.637483]  ? __lockdep_init_map+0x105/0x590
[ 1628.641982]  ? __lockdep_init_map+0x105/0x590
[ 1628.646481]  ? lockdep_init_map+0x9/0x10
[ 1628.650545]  sock_init_data+0xe1/0xdc0
[ 1628.654430]  ? sk_stop_timer+0x50/0x50
[ 1628.658329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1628.663866]  ? _copy_from_user+0xdf/0x150
[ 1628.668015]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1628.673639]  ? bpf_test_init.isra.10+0x70/0x100
[ 1628.678316]  bpf_prog_test_run_skb+0x255/0xc40
[ 1628.682901]  ? __lock_acquire+0x62f/0x4c20
[ 1628.687140]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 1628.691984]  ? __lock_acquire+0x62f/0x4c20
[ 1628.696303]  ? fput+0x130/0x1a0
[ 1628.699586]  ? __bpf_prog_get+0x9b/0x290
[ 1628.703649]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 1628.708488]  bpf_prog_test_run+0x130/0x1a0
[ 1628.712725]  __x64_sys_bpf+0x3d8/0x510
[ 1628.716618]  ? bpf_prog_get+0x20/0x20
[ 1628.720434]  do_syscall_64+0x1b9/0x820
[ 1628.724321]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 1628.729686]  ? syscall_return_slowpath+0x5e0/0x5e0
[ 1628.734619]  ? trace_hardirqs_on_caller+0x310/0x310
[ 1628.739642]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 1628.744660]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[ 1628.751341]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 1628.756193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.761382] RIP: 0033:0x457569
[ 1628.764584] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1628.783505] RSP: 002b:00007f3622019c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 1628.791222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569
[ 1628.798492] RDX: 0000000000000028 RSI: 0000000020000000 RDI: 000000000000000a
[ 1628.805770] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000
[ 1628.813043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f362201a6d4
[ 1628.820312] R13: 00000000004bd892 R14: 00000000004cc208 R15: 00000000ffffffff
[ 1628.827598] 
[ 1628.827605] ======================================================
[ 1628.827611] WARNING: possible circular locking dependency detected
[ 1628.827617] 4.19.0-rc8-next-20181019+ #98 Not tainted
[ 1628.827623] ------------------------------------------------------
[ 1628.827629] syz-executor1/9623 is trying to acquire lock:
[ 1628.827633] 00000000b5bab521 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70
[ 1628.827649] 
[ 1628.827654] but task is already holding lock:
[ 1628.827657] 000000002482df50 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x1290
[ 1628.827674] 
[ 1628.827679] which lock already depends on the new lock.
[ 1628.827682] 
[ 1628.827685] 
[ 1628.827691] the existing dependency chain (in reverse order) is:
[ 1628.827693] 
[ 1628.827696] -> #3 (&obj_hash[i].lock){-.-.}:
[ 1628.827712]        _raw_spin_lock_irqsave+0x99/0xd0
[ 1628.827717]        __debug_object_init+0x127/0x1290
[ 1628.827722]        debug_object_init+0x16/0x20
[ 1628.827726]        hrtimer_init+0x97/0x490
[ 1628.827731]        init_dl_task_timer+0x1b/0x50
[ 1628.827735]        __sched_fork+0x2ae/0x590
[ 1628.827739]        init_idle+0x75/0x740
[ 1628.827743]        sched_init+0xb33/0xc02
[ 1628.827748]        start_kernel+0x4be/0xa2b
[ 1628.827760]        x86_64_start_reservations+0x2e/0x30
[ 1628.827765]        x86_64_start_kernel+0x76/0x79
[ 1628.827770]        secondary_startup_64+0xa4/0xb0
[ 1628.827772] 
[ 1628.827775] -> #2 (&rq->lock){-.-.}:
[ 1628.827790]        _raw_spin_lock+0x2d/0x40
[ 1628.827794]        task_fork_fair+0xb0/0x6d0
[ 1628.827798]        sched_fork+0x443/0xba0
[ 1628.827803]        copy_process+0x2585/0x8770
[ 1628.827807]        _do_fork+0x1cb/0x11c0
[ 1628.827812]        kernel_thread+0x34/0x40
[ 1628.827816]        rest_init+0x28/0x372
[ 1628.827820]        arch_call_rest_init+0xe/0x1b
[ 1628.827825]        start_kernel+0x9f0/0xa2b
[ 1628.827830]        x86_64_start_reservations+0x2e/0x30
[ 1628.827834]        x86_64_start_kernel+0x76/0x79
[ 1628.827839]        secondary_startup_64+0xa4/0xb0
[ 1628.827842] 
[ 1628.827844] -> #1 (&p->pi_lock){-.-.}:
[ 1628.827860]        _raw_spin_lock_irqsave+0x99/0xd0
[ 1628.827865]        try_to_wake_up+0xd2/0x12e0
[ 1628.827869]        wake_up_process+0x10/0x20
[ 1628.827874]        __up.isra.1+0x1c0/0x2a0
[ 1628.827877]        up+0x13c/0x1c0
[ 1628.827882]        __up_console_sem+0xbe/0x1b0
[ 1628.827887]        console_unlock+0x80c/0x1190
[ 1628.827891]        vprintk_emit+0x391/0x990
[ 1628.827896]        vprintk_default+0x28/0x30
[ 1628.827900]        vprintk_func+0x7e/0x181
[ 1628.827904]        printk+0xa7/0xcf
[ 1628.827909]        do_exit.cold.18+0x57/0x16f
[ 1628.827914]        do_group_exit+0x177/0x440
[ 1628.827918]        __x64_sys_exit_group+0x3e/0x50
[ 1628.827923]        do_syscall_64+0x1b9/0x820
[ 1628.827928]        entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.827931] 
[ 1628.827933] -> #0 ((console_sem).lock){-.-.}:
[ 1628.827949]        lock_acquire+0x1ed/0x520
[ 1628.827954]        _raw_spin_lock_irqsave+0x99/0xd0
[ 1628.827959]        down_trylock+0x13/0x70
[ 1628.827964]        __down_trylock_console_sem+0xae/0x1f0
[ 1628.827968]        console_trylock+0x15/0xa0
[ 1628.827973]        vprintk_emit+0x372/0x990
[ 1628.827977]        vprintk_default+0x28/0x30
[ 1628.827982]        vprintk_func+0x7e/0x181
[ 1628.827985]        printk+0xa7/0xcf
[ 1628.827991]        __debug_object_init.cold.14+0x4a/0xdf
[ 1628.827995]        debug_object_init+0x16/0x20
[ 1628.828000]        init_timer_key+0xa9/0x480
[ 1628.828004]        sock_init_data+0xe1/0xdc0
[ 1628.828009]        bpf_prog_test_run_skb+0x255/0xc40
[ 1628.828014]        bpf_prog_test_run+0x130/0x1a0
[ 1628.828019]        __x64_sys_bpf+0x3d8/0x510
[ 1628.828023]        do_syscall_64+0x1b9/0x820
[ 1628.828029]        entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.828031] 
[ 1628.828036] other info that might help us debug this:
[ 1628.828039] 
[ 1628.828042] Chain exists of:
[ 1628.828044]   (console_sem).lock --> &rq->lock --> &obj_hash[i].lock
[ 1628.828065] 
[ 1628.828069]  Possible unsafe locking scenario:
[ 1628.828072] 
[ 1628.828077]        CPU0                    CPU1
[ 1628.828081]        ----                    ----
[ 1628.828084]   lock(&obj_hash[i].lock);
[ 1628.828094]                                lock(&rq->lock);
[ 1628.828105]                                lock(&obj_hash[i].lock);
[ 1628.828114]   lock((console_sem).lock);
[ 1628.828122] 
[ 1628.828126]  *** DEADLOCK ***
[ 1628.828128] 
[ 1628.828133] 1 lock held by syz-executor1/9623:
[ 1628.828135]  #0: 000000002482df50 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x1290
[ 1628.828155] 
[ 1628.828158] stack backtrace:
[ 1628.828166] CPU: 1 PID: 9623 Comm: syz-executor1 Not tainted 4.19.0-rc8-next-20181019+ #98
[ 1628.828174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1628.828178] Call Trace:
[ 1628.828182]  dump_stack+0x244/0x39d
[ 1628.828187]  ? dump_stack_print_info.cold.1+0x20/0x20
[ 1628.828192]  ? vprintk_func+0x85/0x181
[ 1628.828197]  print_circular_bug.isra.35.cold.54+0x1bd/0x27d
[ 1628.828201]  ? save_trace+0xe0/0x290
[ 1628.828206]  __lock_acquire+0x3399/0x4c20
[ 1628.828211]  ? mark_held_locks+0x130/0x130
[ 1628.828215]  ? put_dec+0xf0/0xf0
[ 1628.828219]  ? mark_held_locks+0x130/0x130
[ 1628.828224]  ? pointer_string+0x14e/0x1b0
[ 1628.828228]  ? number+0xca0/0xca0
[ 1628.828233]  ? print_usage_bug+0xc0/0xc0
[ 1628.828237]  ? ptr_to_id+0xd0/0x1d0
[ 1628.828241]  ? dentry_name+0x8f0/0x8f0
[ 1628.828246]  ? rb_erase_cached+0xc78/0x3720
[ 1628.828250]  ? zap_class+0x640/0x640
[ 1628.828255]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1628.828264]  lock_acquire+0x1ed/0x520
[ 1628.828268]  ? down_trylock+0x13/0x70
[ 1628.828273]  ? lock_release+0xa10/0xa10
[ 1628.828277]  ? trace_hardirqs_off+0xb8/0x310
[ 1628.828282]  ? vprintk_emit+0x1de/0x990
[ 1628.828287]  ? trace_hardirqs_on+0x310/0x310
[ 1628.828291]  ? trace_hardirqs_off+0xb8/0x310
[ 1628.828296]  ? log_store+0x344/0x4c0
[ 1628.828300]  ? vprintk_emit+0x372/0x990
[ 1628.828305]  _raw_spin_lock_irqsave+0x99/0xd0
[ 1628.828309]  ? down_trylock+0x13/0x70
[ 1628.828314]  down_trylock+0x13/0x70
[ 1628.828319]  __down_trylock_console_sem+0xae/0x1f0
[ 1628.828323]  console_trylock+0x15/0xa0
[ 1628.828328]  vprintk_emit+0x372/0x990
[ 1628.828332]  ? wake_up_klogd+0x180/0x180
[ 1628.828336]  ? zap_class+0x640/0x640
[ 1628.828341]  ? print_usage_bug+0xc0/0xc0
[ 1628.828346]  ? find_held_lock+0x36/0x1c0
[ 1628.828350]  vprintk_default+0x28/0x30
[ 1628.828355]  vprintk_func+0x7e/0x181
[ 1628.828359]  printk+0xa7/0xcf
[ 1628.828363]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[ 1628.828369]  __debug_object_init.cold.14+0x4a/0xdf
[ 1628.828374]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[ 1628.828379]  ? debug_object_free+0x690/0x690
[ 1628.828384]  ? unwind_get_return_address+0x61/0xa0
[ 1628.828389]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[ 1628.828394]  ? depot_save_stack+0x292/0x470
[ 1628.828399]  ? save_stack+0xa9/0xd0
[ 1628.828403]  ? save_stack+0x43/0xd0
[ 1628.828407]  ? kasan_kmalloc+0xc7/0xe0
[ 1628.828411]  ? zap_class+0x640/0x640
[ 1628.828416]  ? do_syscall_64+0x1b9/0x820
[ 1628.828421]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.828426]  ? zap_class+0x640/0x640
[ 1628.828430]  ? find_held_lock+0x36/0x1c0
[ 1628.828435]  debug_object_init+0x16/0x20
[ 1628.828439]  init_timer_key+0xa9/0x480
[ 1628.828444]  ? init_timer_on_stack_key+0xe0/0xe0
[ 1628.828449]  ? __might_fault+0x12b/0x1e0
[ 1628.828454]  ? __lockdep_init_map+0x105/0x590
[ 1628.828459]  ? __lockdep_init_map+0x105/0x590
[ 1628.828463]  ? lockdep_init_map+0x9/0x10
[ 1628.828467]  sock_init_data+0xe1/0xdc0
[ 1628.828472]  ? sk_stop_timer+0x50/0x50
[ 1628.828477]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1628.828482]  ? _copy_from_user+0xdf/0x150
[ 1628.828488]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1628.828492]  ? bpf_test_init.isra.10+0x70/0x100
[ 1628.828497]  bpf_prog_test_run_skb+0x255/0xc40
[ 1628.828502]  ? __lock_acquire+0x62f/0x4c20
[ 1628.828507]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 1628.828512]  ? __lock_acquire+0x62f/0x4c20
[ 1628.828516]  ? fput+0x130/0x1a0
[ 1628.828520]  ? __bpf_prog_get+0x9b/0x290
[ 1628.828525]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[ 1628.828530]  bpf_prog_test_run+0x130/0x1a0
[ 1628.828534]  __x64_sys_bpf+0x3d8/0x510
[ 1628.828539]  ? bpf_prog_get+0x20/0x20
[ 1628.828543]  do_syscall_64+0x1b9/0x820
[ 1628.828549]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[ 1628.828554]  ? syscall_return_slowpath+0x5e0/0x5e0
[ 1628.828559]  ? trace_hardirqs_on_caller+0x310/0x310
[ 1628.828564]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[ 1628.828571]  ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250
[ 1628.828576]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 1628.828581]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1628.828585] RIP: 0033:0x457569
[ 1628.828600] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1628.828606] RSP: 002b:00007f3622019c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 1628.828617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569
[ 1628.828624] RDX: 0000000000000028 RSI: 0000000020000000 RDI: 000000000000000a
[ 1628.828631] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000
[ 1628.828637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f362201a6d4
[ 1628.828644] R13: 00000000004bd892 R14: 00000000004cc208 R15: 00000000ffffffff
[ 1628.829733] Kernel Offset: disabled
[ 1629.714929] Rebooting in 86400 seconds..