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"}, @nested={0x178, 0x79, [@generic="5b9457e446639eb0e068fe2c027a2596861a98791c8fc16c3e071cae6c49aa5eb10e9c5b49ce4807be7b4c31e43bd1eaaf87b8d8d83c6e3e5f6956f8345f651ae97a664846758536cf26d8cd9bddda6c6acdd0d10ddd0bb896a4", @typed={0x4, 0x2f}, @generic="74e5b2c33f7b3fb934e77d36612a8a12801d4bdba444b70e8b4e2572a0193dbac21a79d26a9eb9b896145da935cf917b5f96544ba9008f4f71efa8ae09406e59d9c09aece990387948855cd92259051c0b2fd0fdaf4e20ecd439e5d213ebed3bfb6736dbb848b782668cc5c57f2012fc454e3ee345b57ea4708bd66a4d14b8f14304fe711e53c0cfa9c329bed4b573ba2f9677edb9facb180b349bca41af17996b6a996dda5c01857b1286fd5731563d1e6565d4", @typed={0x5c, 0x1, @binary="96425db7259ea188efffe0fae85b3837032aca65f3795243bcac3b0c581cc08a65b5fa008f8ea9ec7eb2e9f03aeac792aea8b7a00182136ee38eb95965c165dbd0cbb5ce37bc122b04ddcca4cd3f45ae98d904d546"}, @typed={0x4, 0x89}]}]}, 0x1334}, 0x1, 0x0, 0x0, 0x4c044}, 0x10) 06:11:09 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:09 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:10 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0xffffffffffffff81}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/203) 06:11:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800a, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x7000028, 0xff0f]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739e53, 0x120, 0x0, 0xfffffffffffffdf7) add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440), &(0x7f0000000480), 0x0, 0xfffffffffffffff9) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x80) sendto$inet(r0, &(0x7f00000002c0)="f8", 0x1, 0x40001, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) 06:11:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x111000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x8, 0x5, 0x100, 0x425}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x1, 0x0, {0xffffffffffffffff, 0x1, 0x8, 0x3, 0x6c}}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) 06:11:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x802, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) write(r2, &(0x7f0000000000), 0x376) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) socket$alg(0x26, 0x5, 0x0) close(r1) 06:11:10 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:10 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:10 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/100, 0x64, 0x40000000, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:10 executing program 4: getrandom(&(0x7f0000000100)=""/252, 0xfc, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) 06:11:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000000000000100000000000000"], 0x14}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x10001}, {0xa, 0x4e23, 0x1, @mcast1, 0x6}, 0xffff, [0x5, 0x0, 0x4, 0x81, 0x2f07c5bb, 0x7, 0x8000, 0x6]}, 0x5c) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 06:11:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x809) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket(0x0, 0x803, 0x2000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:10 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) 06:11:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0007000000000000000000001f00f21672f79c85ef972b830b"], 0x10}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) 06:11:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020200a0005000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 06:11:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) [ 337.175393] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 06:11:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) finit_module(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x101, 0x200) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x6) r2 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)={0x0, @aes256, 0x1, "a3351a3a89001da3"}) connect$vsock_dgram(r1, &(0x7f0000000300), 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101040, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f00000000c0)="7fbe957399a3e28256fc2d2379e31fe1f3cf1f5b9cd8b7d8c20cfde35c6a7f7cd3316faca908e81c844ac9f6a009f173a3a208d43d4e00b9c0a060835a9ea10ac2d6daff67cc5b6c96becb2490f2dbc7a6aede32baffc2a6b51a1f6125b665427cf84b739043df2849ff8be8b878c278bc8b3301d0c04afe803ba2fc8ca65ab533312c765c7ada4086391159a2f2ce20ccef84b04b2be67962e2e20fcf1fd9498923651d47dbca6887bcb9afef426528cf8e40c607b33bcad74235", 0xbb) poll(&(0x7f0000000180)=[{r3, 0xc000}, {r0, 0x402}, {r0, 0x1}, {r0, 0x100}, {r2, 0x4}, {r3, 0x100}, {r0, 0x4000}], 0x7, 0xfffffffffffffffc) 06:11:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x1a, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'ip6_vti0\x00', 0x4}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x5, 0xdbf, 0xfff, 0x9}, 0x10) 06:11:11 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x191, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 337.217860] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 06:11:11 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt(r0, 0x6df, 0x401, &(0x7f0000000040)="5c6c05a8db9fb39941bb3f03566f69b5be4a482d5f33", 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x5}], 0xb234ef0f) 06:11:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x3171a7c}, {0x3, 0x3}, {0x4, 0xc83600000}, {0xb, 0x3f}, {0xf, 0x7}, {0xf, 0x40}], 0x6) 06:11:11 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 06:11:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000140)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xff94, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[], 0x151}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) preadv(r0, &(0x7f0000000100), 0x0, 0x400000000000) 06:11:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000100)=0x4) 06:11:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x10042) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xf782, @ipv4={[], [], @multicast1}, 0x1000}}, 0x0, 0x6, 0x9, 0x257d0a07, 0x44}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x9, 0x6, [0x3, 0x100, 0xfffffffffffffff8, 0x0, 0x71, 0x9]}, &(0x7f0000000240)=0x14) io_setup(0x9, &(0x7f0000000280)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 06:11:12 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000000c0)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500001180cc0800190001000000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) connect$can_bcm(r0, &(0x7f0000000640)={0x1d, r3}, 0x10) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x7bc3c22f, 0x3, 0x7}) 06:11:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x501000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x6}) r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r2) 06:11:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xac, "9575f962efe1e22423e235833210f1bdbcdd378a34f26031c5631968a65536ef1c4c5a39eed876cce58e2d932d0c115a83009b9c454934e20bc3112a2da1a7620e191ab6842006d488f265405c5cd6a89a2a1a747011eb08741f1edb71347429fc35d7bf135a58364b3cc1ac53aa1963930f0576ba64a586ee7cace94914d66ebe12b272f9e3b0db733b7a26e6bc351834ae3f781c2df2b04c955adf0af2b64b6d1e1b609a00a353959a4b71"}, &(0x7f0000000100)=0xffffffffffffffe9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x9, 0xb, 0x100, 0x5, 0x8, 0x1, 0x0, r1}, 0x20) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffeffff}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r1, @in6, 0x0, 0x2, 0x0, 0x0, 0x8010}, 0x98) 06:11:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x8000) clock_adjtime(0x2, &(0x7f0000000100)={0x1, 0xfffffffe000000, 0x7, 0x1, 0x3f, 0x7a2, 0x4, 0x1, 0x2, 0xdd6d, 0xfff, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x2, 0x8, 0x7, 0x80000000, 0x0, 0x3ff, 0x3, 0x1, 0x51ac, 0x80000001}) 06:11:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000100)=0x4) 06:11:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) accept$alg(r1, 0x0, 0x0) 06:11:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x3ffffffffff0c00, 0x0) 06:11:12 executing program 5: r0 = userfaultfd(0x800) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000300)=""/171, 0xab}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x3, 0x17, &(0x7f0000000000)="a1718810b2d34816a62e18c27ea1d8a67df74c1545c8fa"}) 06:11:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:12 executing program 1 (fault-call:1 fault-nth:0): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f00000001c0)=""/93, 0x5}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a0009020000000000000800002356050000000000000065000062ac4da55bf1a39d88f918f4d915f31682a7b6a5f2af0d5ac14e8c08085fc6e4f559e74bbe66962ee789d354d8f436449120d92c1b936cb31537c2c98e1158ef22647bf8cce417f3c1f31ea977ba21b70af99dee14df0810d8001b06bd9567dad4ba28bfe6970066ee56c874f1ad5fa808ff76fed23c46e2fb32046fe8cbefbd87a9686713a6e414079135e339e071c3cf"], 0x10}}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000040)={0xb, 0x1, 0x7}) 06:11:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$cgroup_type(r0, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) clone(0x1000000, &(0x7f0000000200), &(0x7f0000001800), &(0x7f0000000280), &(0x7f0000001700)="05280c220620c4e6bd8e6a24874054b4e5a1146999e20c8c4332af9c2130d3d6827f2b1ba8b4ebdd53a87f2d35ad98e3deb14aeb1a98917568a39acc8fd62dcc8ab6616b4f1561f2a927ff70aa541a0b70e51bdd283e7a0a2a86cd10868dea9434eb6fd2bff3f9e8d209bf439c3c5488796544605b01f5fa794fb3d7885ef23350786eb31ebe9873dee4003719b283c152a9a4cdccbe9892f07f5db48e0e1a1819bc314466afb1f097bc03db5f65cf948a6ed2d9972a6c2925cae831a5150deab78245ab764abb62e8e5b0") mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000380)={{r1, r2+10000000}}, &(0x7f00000003c0)) perf_event_open(&(0x7f0000940000)={0x0, 0xffffffffffffffdf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="4207b56636d6197dfa4f94af057b1f519e872ff6d82e2c0b1fed30b15621d0e483cea7914f2d4d129ccd9623c683f7ff2f824acbeb286e6f80d04db370ee6676b3972cb21518e03defc5fe26954fb03f000000e3ab9a97e7ed3c135582582bc7a4777fe3ff83e1f7c26977bf1e2dc5b9e236b7ca09c8269b5938f57ab9404f845078ff08cec2805171d9d9d0f4f56c1c7dca64452a00000000000000000000000000"], &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='ext3\x00', 0x0, &(0x7f0000000480)) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000140), 0x4) open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000800)="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") r5 = socket(0x0, 0x0, 0x0) fcntl$getown(r4, 0x9) timer_create(0x6, &(0x7f0000000240)={0x0, 0x1d, 0x2, @thr={&(0x7f0000000200)="0aa21a865c", &(0x7f00000002c0)="507db1f329182e4faebb3f9d72113f879274ac21c7b49ee56b44ad6d0073aab6f7365505049ffe7c15580009a5ef715f9bec649ff3e10878cf49cd1ebd14a1d4c663a2da694d6da20cc2b7bd80d4a921d170c29ee5ae6193aecfde851adf6ddb4903d316"}}, &(0x7f0000000400)=0x0) timer_gettime(r6, &(0x7f0000000440)) getsockopt$sock_buf(r5, 0x1, 0xffffffffffffffff, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x9, 0xed34, 0x2000000, 0xff}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r0, 0xc0385720, &(0x7f00000001c0)={0x1, {0x0, 0x1c9c380}, 0x4}) r7 = dup(0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000000680)) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) [ 338.813301] FAULT_INJECTION: forcing a failure. [ 338.813301] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 338.825626] CPU: 1 PID: 15674 Comm: syz-executor1 Not tainted 4.19.0-rc1+ #42 [ 338.832944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.842366] Call Trace: [ 338.845025] dump_stack+0x14b/0x190 [ 338.848705] should_fail+0xa98/0xaa0 [ 338.852478] __alloc_pages_nodemask+0x5db/0x5c80 [ 338.857319] ? kmsan_set_origin_inline+0x6b/0x120 06:11:12 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) getpgid(0xffffffffffffffff) getpgrp(0x0) r0 = getpid() fcntl$getown(0xffffffffffffff9c, 0x9) getpid() getpgid(0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 338.862243] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 338.867690] ? mntput_no_expire+0x7e/0x17f0 [ 338.872094] ? lockref_put_or_lock+0x3d/0x360 [ 338.876664] ? dput+0x38e/0x520 [ 338.880026] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 338.885461] ? lockref_put_or_lock+0x262/0x360 [ 338.890151] ? kmsan_set_origin_inline+0x6b/0x120 [ 338.895068] ? _cond_resched+0x38/0xc0 [ 338.899021] alloc_pages_current+0x6b1/0x970 [ 338.903520] pipe_write+0xea8/0x1bc0 [ 338.907306] ? pipe_read+0x1280/0x1280 [ 338.911245] __vfs_write+0x7ae/0xa50 [ 338.915065] vfs_write+0x495/0x8e0 [ 338.918724] __se_sys_write+0x173/0x350 [ 338.922758] __x64_sys_write+0x4a/0x70 [ 338.926694] do_syscall_64+0xb8/0x100 [ 338.930553] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 338.935781] RIP: 0033:0x457099 [ 338.939038] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:11:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10001, 0x200) write$P9_RLCREATE(r3, &(0x7f0000000140)={0x18, 0xf, 0x1, {{0x45, 0x3, 0x6}, 0x7}}, 0x18) io_setup(0x8, &(0x7f0000000100)=0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x8300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000300)={@local, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) bind$can_raw(r5, &(0x7f0000000380)={0x1d, r6}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffff8}, &(0x7f00000001c0), 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x1) recvmmsg(r5, &(0x7f0000000f00)=[{{&(0x7f00000003c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f0000000640)=""/208, 0xd0}, {&(0x7f0000000240)=""/12, 0xc}], 0x4, &(0x7f0000000740)=""/205, 0xcd, 0x3076}, 0xb7}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000008c0)=""/149, 0x95}, {&(0x7f0000000980)=""/214, 0xd6}, {&(0x7f0000000a80)=""/244, 0xf4}, {&(0x7f0000000b80)=""/252, 0xfc}, {&(0x7f0000000c80)=""/225, 0xe1}, {&(0x7f0000000d80)=""/232, 0xe8}], 0x6, 0x0, 0x0, 0x80000001}, 0x1f}], 0x2, 0x40, &(0x7f00000005c0)={0x0, 0x989680}) io_submit(r4, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000140)}]) 06:11:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) [ 338.958010] RSP: 002b:00007f5da3ba3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.965778] RAX: ffffffffffffffda RBX: 00007f5da3ba46d4 RCX: 0000000000457099 [ 338.973085] RDX: 00000000fffffef3 RSI: 00000000200001c0 RDI: 0000000000000004 [ 338.980390] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 338.987692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 338.995008] R13: 00000000004d79b0 R14: 00000000004c81ae R15: 0000000000000000 [ 339.049294] Unknown ioctl 1074550219 [ 339.100967] Unknown ioctl 1074550219 06:11:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:13 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x103002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x7, 0x2, {0x2, 0x3, 0x1, 0x3, 0x2}}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$setpipe(r0, 0x407, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000800000000000000000000000000800000000000000", @ANYRES32=r0, @ANYBLOB="00000000ffffff7f0000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000010000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000050000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000010000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000050000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00f\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = socket(0x200000000000011, 0x803, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x900b, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)="ce90fcb4ca4cc02e1a167365463a6ebd522b053c15d4ec8fa474b2e31e55731c8c79b560d1c6d79c1c3b5cdf4c1ba0afc5f5095b01764c1d37f9fedc14f428b14f52eda213fdf10006") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0xfffffffffffffffb, 0x5e}, 'port1\x00', 0x2, 0x6a, 0x4, 0xff, 0x9, 0xf4, 0xd9, 0x0, 0x5, 0x1}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x19) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x7fffffff}}) 06:11:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) 06:11:13 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200003, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$vcsn(&(0x7f0000001180)='/dev/vcs#\x00', 0xeb5, 0x101000) preadv(r0, &(0x7f0000001380), 0x1253, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 339.687016] relay: one or more items not logged [item size (56) > sub-buffer size (9)] 06:11:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f00000000c0)="0a5cc80700315f85715070be9de8150f0686d84505adb5f13ddf292410d6c2f976b120a49b35e0680c429fd6ec649522571cf9581dc769653d3880490ce07e51dfb26879866994a63de7cfddcb827be74d042aa7b026f991cd638061342d3667f91ab2b2a8e7d6996ead7fc4c5c4d55381e3e5f8501555e0") sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x100000, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_newrule={0x20, 0x20, 0x1}, 0xf8}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 06:11:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x1a, 0x807, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x103002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x7, 0x2, {0x2, 0x3, 0x1, 0x3, 0x2}}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}}, 0x0) fallocate(r0, 0x2, 0xa, 0x8) 06:11:14 executing program 1 (fault-call:1 fault-nth:1): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:14 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = memfd_create(&(0x7f0000000040)='*mime_typevmnet1procself.vboxnet1+\x00', 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x8, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x12e2, 0x6, 0x401}, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xec87, 0x2800, 0x0, 0x21d79362, 0x8, 0x400, 0x7fffffff, 0x6d65, 0x0}, &(0x7f0000000140)=0x20) open$dir(&(0x7f0000000380)='./file0\x00', 0x80000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0xfffffffffffffffe, 0x200, 0x7, 0x9, 0x10000, 0x5, 0xd, {r4, @in={{0x2, 0x4e23, @broadcast}}, 0x8, 0x9, 0x7, 0x0, 0x10000}}, &(0x7f0000000180)=0xb0) r5 = dup3(r0, r1, 0x80000) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r5) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) preadv(r6, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000010) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000024000), 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)={0x1c, 0x40000002c, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x4d, @pid=r1}]}, 0x1c}}, 0x3) [ 340.387363] FAULT_INJECTION: forcing a failure. [ 340.387363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.399242] CPU: 0 PID: 15748 Comm: syz-executor1 Not tainted 4.19.0-rc1+ #42 [ 340.406538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.415921] Call Trace: [ 340.418530] dump_stack+0x14b/0x190 [ 340.422194] should_fail+0xa98/0xaa0 [ 340.425947] __alloc_pages_nodemask+0x5db/0x5c80 [ 340.430742] ? kernel_poison_pages+0x1a0/0x360 [ 340.435369] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 340.440852] ? get_page_from_freelist+0xae35/0xb8b0 [ 340.445933] ? kmsan_set_origin_inline+0x6b/0x120 [ 340.450808] ? __msan_poison_alloca+0x173/0x1f0 [ 340.455518] kmsan_internal_alloc_meta_for_pages+0x8e/0x700 [ 340.461273] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 340.466762] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 340.472171] ? kmsan_set_origin_inline+0x6b/0x120 [ 340.477066] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 340.482457] ? memcg_kmem_charge+0x7a4/0xd10 [ 340.486906] kmsan_alloc_page+0x75/0xd0 [ 340.490909] __alloc_pages_nodemask+0xf6b/0x5c80 [ 340.495690] ? kmsan_set_origin_inline+0x6b/0x120 [ 340.500569] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 340.505958] ? mntput_no_expire+0x7e/0x17f0 [ 340.510310] ? lockref_put_or_lock+0x3d/0x360 [ 340.514831] ? dput+0x38e/0x520 [ 340.518135] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 340.523534] ? lockref_put_or_lock+0x262/0x360 [ 340.528164] ? kmsan_set_origin_inline+0x6b/0x120 [ 340.533074] alloc_pages_current+0x6b1/0x970 [ 340.537576] pipe_write+0xea8/0x1bc0 [ 340.541362] ? pipe_read+0x1280/0x1280 [ 340.545284] __vfs_write+0x7ae/0xa50 [ 340.549074] vfs_write+0x495/0x8e0 [ 340.552675] __se_sys_write+0x173/0x350 [ 340.556721] __x64_sys_write+0x4a/0x70 [ 340.560637] do_syscall_64+0xb8/0x100 [ 340.564474] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 340.569692] RIP: 0033:0x457099 06:11:14 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000001200)=""/233, 0xe9}], 0x3, 0x200000000002000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3cd0f0b32b3007372dd2f8c319c660f58903d3668b8f49b6f92a84c12ccad573a373b61bbdad85f8d5dd5658685cab0e5563e5cdb793494c493c26ae6a61da9b23f9cc508a2dc9645364ad503184506a245d47534c733645fea3e7f3bfe7b0dd1e0e2c8d0b216b5d2f661495cffa5346ea0b7e88ed1a21061331") [ 340.572907] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.591838] RSP: 002b:00007f5da3ba3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.599581] RAX: ffffffffffffffda RBX: 00007f5da3ba46d4 RCX: 0000000000457099 [ 340.606920] RDX: 00000000fffffef3 RSI: 00000000200001c0 RDI: 0000000000000004 [ 340.614222] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 340.621516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 340.628817] R13: 00000000004d79b0 R14: 00000000004c81ae R15: 0000000000000001 06:11:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0xfffffffffffffffd, 0x6, @link_local}, 0x12) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x310, 0xfffffffffffffffa, 0x8, 0xabb, 0x0, 0x401, 0x3f, {0x0, @in6={{0xa, 0x4e23, 0x2, @remote, 0x4}}, 0xf800000000000000, 0x2, 0x7, 0x3, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) 06:11:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 340.716664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 06:11:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00000005c0)=""/171, &(0x7f0000000680)=0xab) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x1, 0xfffffffffffffffc, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x800, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000580)=r7) r8 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x2, r3, r5, r4, r5, 0x10, 0x9}, 0xfffffffffffffffb, 0x94, 0x80000001, 0x6, r8, r9, 0x80000001}) 06:11:14 executing program 7: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f00000001c0)={0x8100}) 06:11:14 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='timers\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x200000000000000) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, r2) 06:11:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40900098200c9041c05ba6869b18900"], 0x10}}, 0x0) [ 340.998225] usb usb3: usbfs: process 15782 (syz-executor7) did not claim interface 0 before use 06:11:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x3, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @local}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e20, @loopback}}, 0x5, 0x2}, 0x90) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f00000000c0)="0a5cc80700315f85715070be9de8150f0686d84505adb5f13ddf292410d6c2f976b120a49b35e0680c429fd6ec649522571cf9581dc769653d3880490ce07e51dfb26879866994a63de7cfddcb827be74d042aa7b026f991cd638061342d3667f91ab2b2a8e7d6996ead7fc4c5c4d55381e3e5f8501555e0") sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x100000, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_newrule={0x20, 0x20, 0x1}, 0xf8}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 06:11:15 executing program 5: r0 = epoll_create(0x7303) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r3, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) write$P9_RREAD(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb) 06:11:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0x10a, 0x0, 0x9, 0x2}, 0x10}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 341.460937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 06:11:15 executing program 1 (fault-call:1 fault-nth:2): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:15 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}]}, 0x60}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x7}, {0x3, 0x100000000}, {0xb, 0x10000}, {0x3, 0x2}, {0x8, 0x26bf1a4b}], 0x5) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x10000000000}, 0x30b}}, 0x0) 06:11:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="ec060000", @ANYRES16=r3, @ANYBLOB="00022cbd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="33fd020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040005000000e2fe0100", @ANYRES32=r2, @ANYBLOB="ac0202001a000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400040000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040003000000000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400080000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f04745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r2, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000d0fc010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100010008000100", @ANYRES32=r4, @ANYBLOB="1801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r2, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000500ffb0000000000300040c0200000007000100c627000028e300000008000000003f0706000000"], 0x6ec}, 0x1, 0x0, 0x0, 0x20000800}, 0x20040000) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local}, 0x3, 0x0, 0x3, 0x1}}, 0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x8}}, 0x8, 0x8}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={r5, 0x40, 0x9, 0x0, 0x0, 0x5}, &(0x7f0000000b80)=0x14) close(r1) 06:11:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 06:11:15 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x3b) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)={0x0, 0x1c9c380}, 0x8) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) preadv(r1, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0x846d}], 0x7ed988e294a27d6, 0x0) r2 = getpgrp(0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xc006, 0x7) r4 = syz_open_procfs(r2, &(0x7f0000000340)="6e65742f69705f6d725f7669660034d17fb99ab7eddf179d7fd357315509148257a3af") timer_create(0x6, &(0x7f0000000080)={0x0, 0x11, 0x0, @tid=r2}, &(0x7f0000000200)) preadv(r4, &(0x7f0000000240), 0x0, 0x0) 06:11:15 executing program 6: r0 = epoll_create(0x7303) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r3, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:15 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0688000040007c00388376f96de05d770bcd98c63ab2"], 0x10) accept(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80) 06:11:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f00000000c0)="3516d8472ff800000000000100009c74ca0ad960ff00") rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x9, 0x2}, 0x2}, 0x20, 0x0, 0x0) r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x9, @mcast1, 0x101}], 0x3c) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x34, 0x14, 0x13, 0x1, 0x4, 0x6, 0x40}}) 06:11:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x0, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getuid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) listen(r1, 0x0) 06:11:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0x7, r1, 0x0, 0x0, 0x1}}, 0x20) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a0009023a371ebd553f00000000000000000004"], 0x2a3}}, 0x0) 06:11:16 executing program 6: syz_emit_ethernet(0x335, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x18}, @local}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x8100}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x81b, 0x0, 0xfffffffffffffffe]}) 06:11:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) prctl$setname(0xf, &(0x7f0000000040)=',\x00') 06:11:16 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/148, 0x11a}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a900000015000500000000000000000002000000", @ANYRES32=r1, @ANYBLOB="32010000009eb623"], 0xff2c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/4\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@loopback, 0x4e24, 0x7fffffff, 0x4e21, 0xf32, 0xa, 0xa0, 0xa0, 0x3f, 0x0, r3}, {0x9c, 0xfffffffffffffff7, 0x2, 0x3f, 0x9, 0x1ff, 0x7, 0x9}, {0x3, 0x9, 0x7, 0x2}, 0x8, 0x6e6bb8, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d4, 0x33}, 0x2, @in=@local, 0x3501, 0x4, 0x2, 0x1a5, 0x1f, 0x7, 0x80}}, 0xe8) [ 342.343729] netlink: 145 bytes leftover after parsing attributes in process `syz-executor3'. [ 342.590213] netlink: 145 bytes leftover after parsing attributes in process `syz-executor3'. 06:11:16 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020a001f000000000000000000000000"], 0x10}}, 0x0) 06:11:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, [0xad57, 0x2, 0x6, 0x9, 0x0, 0x4, 0x7, 0x1, 0x1, 0x478, 0xadec, 0x3, 0x2, 0x2, 0x4]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast1, 0x1f}}}, 0x84) bind$packet(r1, &(0x7f0000000000)={0x11, 0xa, r2, 0x1, 0x100000000000000, 0x6, @dev={[], 0x1d}}, 0xfffffffffffffc78) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000002c0)=""/218, &(0x7f0000000240)=0xda) close(r1) 06:11:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2080, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x3) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="fd030064", 0x4}], 0x1, 0x0) 06:11:16 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000001600)=""/148, 0x94}], 0x10d, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') r0 = socket$rds(0x15, 0x5, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/207, 0xfffffffffffffe1e}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000700)=""/119, 0x77}], 0x7, 0x200000000000000) [ 342.785063] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 342.792640] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 06:11:16 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040)=0xb, 0xc2) [ 342.837707] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 342.845384] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 06:11:17 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)="952d5b2500", 0xffffffffffffff9c}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x13}, 0x3ff}, @in6={0xa, 0x4e21, 0x6, @local, 0x401}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x4, @empty, 0xa2}, @in6={0xa, 0x4e20, 0x2, @mcast1, 0x80000000}], 0xa0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:17 executing program 3: r0 = socket(0xf, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@ipv6_newrule={0x28, 0x20, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e23, 0x4e23}}]}, 0x28}}, 0x0) 06:11:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/22) clock_gettime(0x2, &(0x7f0000000000)) 06:11:17 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f30d9e3776e65743d697076342f76732f64726f705f656e7472790017", 0x2, 0x0) 06:11:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7, &(0x7f0000000240)="153f6234fef98868403d112373488dd25d766070") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) open_by_handle_at(r0, &(0x7f0000000300)={0x4e, 0x8, "d3e9a62eb6a31d51d0aa9a007ccdab7020716e5ca19449c9cc7e88b8cc9cd1265d3a792f327fc261e849c3c763d9b0a49be2c0d1406d1b461da5a74d7d39a4d2d14bf86ed844"}, 0x40000) sendto(r1, &(0x7f0000000040)="0e03e25a", 0x4, 0x4000010, &(0x7f00000001c0)=@hci={0x1f, r2, 0x1}, 0x80) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000380)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000003c0)={0x8}) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f00000002c0)) r5 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0xd, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r5) 06:11:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='map_files\x00') fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x5, {{0xa, 0x4e23, 0x10, @remote, 0x2}}}, 0x88) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 06:11:17 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e6574028374a17d9e1ff4c7bc23673c072f69705f6d725f76696600") preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:17 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x4, 0x4000000000032, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23}}) 06:11:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x2, 0x5, 0x0, 0x1, 0xa, 0x0, 0x70bd25, 0x0, [@sadb_x_filter={0x0, 0x1a, @in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x0, 0x14, 0x4}, @sadb_x_sec_ctx={0x0, 0x18, 0x8, 0x6, 0x0, "51ccbaef4e62aef364b9743b65949b608b045e87f8421ce1f087cfe2b3436a6fdf9ee30affe2bbeebfc6f2f978ce4e454ef8cd2b96fdc660df22f76cf1a4873a493845e9c1a8cd8c554ab86ac587bf1fa50c0192407a0ff1bc5270ed3d3e13cb0b5db609caae3ff43eb79a8b1aa9efe397d0b7cdaa03afd1f57931d5e3401e3353d75421a2a555ae3e1e4f789b31720066a3703bd1a806e3b1e1bedcd23bf4b75b14ca38c505492e069c1cc43f3cff"}, @sadb_sa={0x0, 0x1, 0x4d5, 0x400, 0xff, 0x54, 0x4, 0x40000000}, @sadb_lifetime={0x0, 0x6, 0x41cebacb, 0x0, 0xffffffff80000000, 0x7fffffff}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x200, @mcast2, 0x6}}, @sadb_x_filter={0x0, 0x1a, @in=@broadcast, @in=@loopback, 0x5, 0x10, 0x4}, @sadb_x_nat_t_port={0x0, 0x0, 0x4e21}, @sadb_lifetime={0x0, 0x2, 0x1a4d00000000000, 0xffff, 0x0, 0x4}, @sadb_lifetime={0x0, 0x7, 0x1, 0x3, 0x101, 0x6}]}, 0xfeca}}, 0x0) 06:11:17 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = epoll_create(0x36e) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) r4 = getpgrp(0x0) getpgrp(r4) timer_create(0x5, &(0x7f0000000100)={0x0, 0x17, 0x3, @tid=r3}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000300)={{r6, r7+30000000}, {0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x73, &(0x7f0000001b80)=[r8]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r9+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) ioctl$RTC_AIE_ON(r1, 0x7001) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) [ 343.833595] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 343.841238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 343.911159] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 343.918798] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 06:11:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x106}}, 0x20) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000002c0)="46cac7ee8b97d7a1474bc49b3414c1a02f0a1606de738a3a607c991f74085cf5d76bba55805383193f5a356c7cb33b65061dce833c279189274fa314e99a36c4364c61dad8bc5693af7f7e7e0b8dca5df7c46106d78a99846667e7ed3a1f3ca2f75b1740f6934566d190e47ba06cd01ce0f83537809eaf0b0ff825fbb94e9a844dbefbe83bffc484b668eb48119576acb7416e653dc8318b2b13931b9b4b14bf750c89e4") r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f00000001c0)=""/155) 06:11:18 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x101000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x13, r1, 0x0) alarm(0x401) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:11:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={"76657468305f746f5f626f6e32c900", 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r2) 06:11:18 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000227f74)=""/140, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_mr_vif\x00') socketpair(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x10, 0x40000000, r1, &(0x7f00000000c0)='./file0\x00') 06:11:18 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x200080, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x58, 0xf9, 'ip6tnl0\x00', 'lo\x00', 'yam0\x00', 'bcsh0\x00', @random="362d2c873570", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[], 0x1a}, [0xff, 0xff], 0x70, 0x1d0, 0x200}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100000001, 'system_u:object_r:kvm_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x60, 0x89f7, 'veth1_to_bridge\x00', 'bond0\x00', 'vlan0\x00', 'nr0\x00', @dev={[], 0x12}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x5}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x7, 0x11, 0xdbdb, 'ip6gre0\x00', 'syzkaller0\x00', 'veth0_to_team\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[], 0xf}, [0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x4f0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd183, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 06:11:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 344.331639] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 344.339291] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 06:11:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x408200) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', r3}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0x10, &(0x7f0000000180)={&(0x7f0000000200)={0x7, 0x800, 0x0, {0x77359400}, {0x77359400}, {0x3, 0x1, 0x5a, 0x10001}, 0x1, @can={{0x1, 0x401, 0x2, 0xe6e0}, 0x6, 0x3, 0x0, 0x0, "d55a6072a174d834"}}, 0x48}, 0x1, 0x0, 0x0, 0x4040090}, 0x20000000) close(r1) pipe2$9p(&(0x7f0000000040), 0x4000) r5 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x81) mknodat(r5, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) 06:11:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000100)=0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000002000190710003fffffffda0602000080ff0f0001040000040d000600000000000000000001", 0x29}], 0x1) [ 344.405183] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 344.412841] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 06:11:18 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) flock(r1, 0x2) 06:11:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) listen(r0, 0x3) 06:11:18 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) pkey_mprotect(&(0x7f0000407000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x2) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, [], [{0x8, 0xfb4, 0x9, 0x3ff, 0x89, 0x6cebb558}, {0x75c, 0x8001, 0x6, 0xff, 0x95, 0x800000000000}], [[], [], [], []]}) [ 344.570833] netlink: 'syz-executor4': attribute type 6 has an invalid length. 06:11:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) socket$inet(0x10, 0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:18 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000280)="7217382aa72cbfb20e47fdf4920a68c033ff0b7161b4107eacca52a29d1a05d0f8ee2af13794164cece0a6e2ece5946d74dff8ad35cb498badcfb582cd36388761f5d2fbcdb43d244c3155f23295d01f72e9b4cbef1ea85ad5f042fc2c4adb5dcb0908c567aeda22712a77077e7c0e0dc81ee0a330e1a8aba7d3969a23fae7ae4ff23f8256cf12fc4494fc7290283bddcdd27985d0224001770252fa11821cd86cd576c2e7c7eb7b4c4c37", 0xab}, {&(0x7f0000000040)="16d1a6088e4430ca92dccd9e38a1753226", 0x11}], 0x2, 0xc) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:18 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x20}) write(r0, &(0x7f0000a1cf6c)="1f00000054000d0000000000fc07ff1b0704040003fa60000700010d010039", 0x1f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:11:18 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) clone(0x8040000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f0000000680)={{0x107, 0x401, 0x2, 0x24d, 0x2ef, 0x5, 0x30e, 0xffffffffffff0001}, "8f4393ebd3ffe56d5aab62d8d7a35b292bf400e83bb9c58009ef36527aab11d2c470567d6d0077da69442fb45cc2c1f4c11ca4d03f87acb951036e39fc32cf51ed2b76f09db2d2e3e2ebff9c1a0f45f6da111f98dae854dd9077749f62faf1d85122380d849cd6b43709e1e641643d1cbb734a4bf89f65366f8ddca70f33c994772645df6e6038afe31662efe37476e485d0db1abde90181a1fb29e85a3ebda328cf82390c67261abeff4f59dff4", [[], [], [], [], []]}, 0x5ce) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)) 06:11:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = getpgid(0x0) r2 = getpgid(r1) ptrace$pokeuser(0x6, r2, 0xa2, 0x65b) r3 = socket(0x200000000000011, 0x803, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x402200, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0xd, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000040)={0x4, 0xbdc0}) close(r3) 06:11:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100090e000000030000000000000005000600000000000a0000000000000400000000000000000000002100000000000000000000000002000100010000000000000200fd000005000500000000000a004872bbb68962c24ccf81007fc90eaff52ab97710aa000000ff1700000000"], 0x70}}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x202) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) sendmmsg(r0, &(0x7f0000000180), 0x40002ee, 0x0) 06:11:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 06:11:19 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/159, 0x9f}], 0x7, 0x0) 06:11:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @broadcast}}, 0x80) close(r1) 06:11:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) [ 345.224543] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 345.289444] PF_BRIDGE: br_mdb_parse() with unknown ifindex 06:11:19 executing program 3: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffffffffffff, 0x40) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000000080)={{0x77359400}, {r4, r5+10000000}}, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000001500)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000001580)=@mpls_newroute={0x20, 0x18, 0x3, 0x0, 0x0, {}, [@RTA_DST={0x4}]}, 0x20}}, 0x0) 06:11:19 executing program 1: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="80", 0x1}], 0x1, &(0x7f0000000680)}, 0x0) write$UHID_CREATE(r3, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) write$UHID_DESTROY(r3, &(0x7f0000000200), 0x1a7) r4 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x7, &(0x7f00000001c0)) ppoll(&(0x7f0000000140)=[{r2, 0x2}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x2, 0x2, 0xd9, 0xc69, r4}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x2, 0x4) msgget(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x40000004}) 06:11:19 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000000)=""/221, 0xfffffffffffffc2c}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f0000001200)=""/62, 0x3e}], 0x5, 0x200000000000000) [ 345.505253] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 345.579815] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.586670] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.593556] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.600377] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.607198] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.614021] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.620900] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 06:11:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 06:11:19 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) clone(0x8040000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f0000000680)={{0x107, 0x401, 0x2, 0x24d, 0x2ef, 0x5, 0x30e, 0xffffffffffff0001}, "8f4393ebd3ffe56d5aab62d8d7a35b292bf400e83bb9c58009ef36527aab11d2c470567d6d0077da69442fb45cc2c1f4c11ca4d03f87acb951036e39fc32cf51ed2b76f09db2d2e3e2ebff9c1a0f45f6da111f98dae854dd9077749f62faf1d85122380d849cd6b43709e1e641643d1cbb734a4bf89f65366f8ddca70f33c994772645df6e6038afe31662efe37476e485d0db1abde90181a1fb29e85a3ebda328cf82390c67261abeff4f59dff4", [[], [], [], [], []]}, 0x5ce) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)) [ 345.627724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.634640] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.641520] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 345.655177] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 345.923897] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz1 06:11:20 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) pkey_mprotect(&(0x7f0000407000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x2) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, [], [{0x8, 0xfb4, 0x9, 0x3ff, 0x89, 0x6cebb558}, {0x75c, 0x8001, 0x6, 0xff, 0x95, 0x800000000000}], [[], [], [], []]}) 06:11:20 executing program 2: r0 = socket$inet6(0xa, 0x80c, 0xe3b1c7d200000) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) 06:11:20 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000280)="7217382aa72cbfb20e47fdf4920a68c033ff0b7161b4107eacca52a29d1a05d0f8ee2af13794164cece0a6e2ece5946d74dff8ad35cb498badcfb582cd36388761f5d2fbcdb43d244c3155f23295d01f72e9b4cbef1ea85ad5f042fc2c4adb5dcb0908c567aeda22712a77077e7c0e0dc81ee0a330e1a8aba7d3969a23fae7ae4ff23f8256cf12fc4494fc7290283bddcdd27985d0224001770252fa11821cd86cd576c2e7c7eb7b4c4c37", 0xab}, {&(0x7f0000000040)="16d1a6088e4430ca92dccd9e38a1753226", 0x11}], 0x2, 0xc) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 06:11:20 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) read(r0, &(0x7f0000000100)=""/98, 0x62) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:20 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x4c200) ioctl$TCSBRKP(r0, 0x5425, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)) 06:11:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r2, 0x1, 0x33, &(0x7f00000000c0), 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) r6 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r6}], 0x1, &(0x7f0000000200)={0x0, r7+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000180)={0x90000001}) epoll_wait(r6, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r8, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r8, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r8, &(0x7f0000000040)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000100)) 06:11:20 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) clone(0x8040000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f0000000680)={{0x107, 0x401, 0x2, 0x24d, 0x2ef, 0x5, 0x30e, 0xffffffffffff0001}, "8f4393ebd3ffe56d5aab62d8d7a35b292bf400e83bb9c58009ef36527aab11d2c470567d6d0077da69442fb45cc2c1f4c11ca4d03f87acb951036e39fc32cf51ed2b76f09db2d2e3e2ebff9c1a0f45f6da111f98dae854dd9077749f62faf1d85122380d849cd6b43709e1e641643d1cbb734a4bf89f65366f8ddca70f33c994772645df6e6038afe31662efe37476e485d0db1abde90181a1fb29e85a3ebda328cf82390c67261abeff4f59dff4", [[], [], [], [], []]}, 0x5ce) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)) 06:11:20 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0x94}], 0x1, 0x4) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x200000000000000) 06:11:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setreuid(r2, r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 06:11:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 06:11:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) socket(0x9, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:20 executing program 7: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="80", 0x1}], 0x1, &(0x7f0000000680)}, 0x0) write$UHID_CREATE(r3, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) write$UHID_DESTROY(r3, &(0x7f0000000200), 0x1a7) r4 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x7, &(0x7f00000001c0)) ppoll(&(0x7f0000000140)=[{r2, 0x2}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x2, 0x2, 0xd9, 0xc69, r4}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x2, 0x4) msgget(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x40000004}) 06:11:20 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) clone(0x8040000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f0000000680)={{0x107, 0x401, 0x2, 0x24d, 0x2ef, 0x5, 0x30e, 0xffffffffffff0001}, "8f4393ebd3ffe56d5aab62d8d7a35b292bf400e83bb9c58009ef36527aab11d2c470567d6d0077da69442fb45cc2c1f4c11ca4d03f87acb951036e39fc32cf51ed2b76f09db2d2e3e2ebff9c1a0f45f6da111f98dae854dd9077749f62faf1d85122380d849cd6b43709e1e641643d1cbb734a4bf89f65366f8ddca70f33c994772645df6e6038afe31662efe37476e485d0db1abde90181a1fb29e85a3ebda328cf82390c67261abeff4f59dff4", [[], [], [], [], []]}, 0x5ce) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)) 06:11:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) [ 347.082410] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.089288] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.096142] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.102961] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.109862] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.116679] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.123519] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.130354] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.137153] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 347.143993] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 06:11:21 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:21 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$FUSE_OPEN(r0, &(0x7f0000001240)={0x20, 0x0, 0x7, {0x0, 0x6}}, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/148, 0xfffffffffffffdb6}], 0x4e2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x402) preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x9, 0x30}, 0x290) 06:11:21 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000040)=0x20002, 0x4) msgget(0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000100)={&(0x7f0000000280)="7dcb758ceeb8289f2fec21404f8072815a6217aeb4cba2daab5ffff6f6a8f91d44d3e2dbc6c4cf4a65ce4e5a803deae8c44c9472a8a4cb777ad0ba56808fc4f8e0cf147bc06d192548571d7e3dd7c1a42df95520998fe16234c69fc963386fda2c27279f735f78276ffd1172da84cfa72eb5de6e6dfd5d80e3a946717559d7c469db2641b52a900dc5a63aaf83aa3219833213445a6105da9b84a0fe73120b2216515a40e6bf3ed1b1a1fc1d77884e1e27df96af59b119d9730ed4fd62cc8b976dc6e89731d3976301158f351af526e95ab45a3ed46c98a75d8a929a9a3cceaad828bf705b390dba455d3870a2ab9e70e87fa4c7", 0xf4}) 06:11:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 06:11:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) accept4(r1, &(0x7f0000000040)=@can={0x1d, 0x0}, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'ip_vti0\x00', r2}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:21 executing program 4: unshare(0x20400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa1, "befe6d93d05c4389d5031aa16a8741898fc25f7b2506cc795eb33ce67c83d6e18cc9250b3a71ba18e211620834f9b269658db4a5fca9a4cb3ea1dddd433e8a6b25dc0d6b01f048214523d20777eda575a3f84596f8f62d7557102d0a9e04f0c70363ad31f3ec1e18d94afddb715b7422375d97ce362887c9a6f334773b8cd2c7938412f616a3f883cf313a8eb9b74ef0b1d267e22ef4e24e75f1917c6e79014f12"}, &(0x7f00000001c0)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x5, 0x3, 0x9, 0x100, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x1) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000880)=0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="acd4f7379ff784905f9290328ce2fbd74225f3b6028cdd84e027c05b3cd4069cf7e77c6e823ea90402f8d95e4fa37cc100f3b67d74791cb4a806594913ed6d26e48bf9bbb3d576c06051afea99d8b0d4684c06af021af274c8cf32fef780ccc16982741480ccdc98a8bb16edb426ffa2e20d93549a22d9946d731569830eb64d7f138f0968c4589d8a67108002d90e546b127199ecd4d8a6e4a560ea1807e98434a18aed98db5f5df53659ea87204a3a7140213fe7", 0xb5}, {&(0x7f0000000400)="ff21afc43122c9727ccefaa008b95dd906b512e5480ee96ef1dbb8574af183722b724deb4bb303750b9a8b9f6adfd5705139dc4a9e1643772f5ed1ed0c77f4d33bb1d920878312aa5cd499b69938b93b1a2823254307e4038b610b00198539e8ce7c4d047dd7db9b3c78948193a99c104d749ee7a11b4367d4a6ca92d172211d7ae67da93a696066c28295b1a75cd35b724b2e29cb4dfad54dff4af80b0cb56ba188ce99c07460882d9a01d4929ebf1a709f559e194b661dc7", 0xb9}], 0x2, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x110, 0x4010}, 0x80) 06:11:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000005c0)="21c668a5fba164391e49751cb989aae88b49295d74aa440ae73ca9d8a48828e7e3e5921a95ba", 0x26, 0x0, &(0x7f0000000000)={0xa, 0x8906, 0x4, @dev}, 0x1c) socket$inet6(0xa, 0xa, 0xec2) [ 347.336167] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 [ 347.537769] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1, 0x8000000000000001}, 0x1c) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)}], 0x2) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e1e, 0x0, @loopback}, 0x1c) 06:11:21 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xffffffff, 0x2, {0xffffffffffffffff, 0x0, 0x73be, 0x3, 0x7}}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) uselib(&(0x7f0000000040)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x800, 0x4) close(r1) 06:11:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 06:11:21 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x410000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0x1, 0x6}, 'port0\x00', 0x0, 0x40, 0x6, 0x8, 0x7ff, 0x200, 0x3, 0x0, 0x3, 0xfffffffffffffffe}) r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) bind$packet(r2, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x3ff, 0x6, @link_local}, 0xffffffffffffff82) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000762d9e08a7d51c3b009b258fbc1638714073b28b7c5e9305bb0c58234f00010000020059430c181443aadc5f7df2093e42d3eb73bc30d5c95837e0ab9caaca1e3235ada1708d93e29ec1d5c5f04dcf58a7be30191b4c0fdb1ee7a6aafdf340c523b25f09ea56dfe8f4d7f5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) 06:11:22 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x18000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x2, 0x3, 0x10000, 0x0, 0x2}) r1 = memfd_create(&(0x7f0000000300)="76626f786e657430a800cc1e955aa3be5f855fb2a943e47eaf6dc458989d4dd092ebc3a57ed642dbef70823c24c345d0da979da95fa26b4d0c6409809b83da04c3025f119be561195aa90ab775973609297de73da25f0d359edc1409e3c3214568d7668bcad5260c40c7004aa11140595514273adc91a93c87b512d76655098cbeb4b639900c4f3129a060328d16a78a1438d72e5f11605b8500f5320b2be9fa882ba141ab01e86d014b88af4d9f4e7db788f655", 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) pipe2$9p(&(0x7f0000000140), 0x4000) migrate_pages(0x0, 0x200, &(0x7f0000000000), &(0x7f0000000040)) 06:11:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 06:11:22 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 347.971368] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:22 executing program 4: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffa, 0x76}, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write(r3, &(0x7f0000000a40)="bd", 0x1) tee(r2, r1, 0x3, 0x0) r5 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000013) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 06:11:22 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 06:11:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000080)="abc1b548df7e354ee21a60bf747274b3fe8960227fcd663b214900000000000000", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r2) 06:11:22 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ff, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88020000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x30, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x4000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r4}], 0x1, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000180)={0x90000001}) write$binfmt_misc(r4, &(0x7f00000003c0)={'syz0', "54265d7bd436921d1ab71770065fceb511d3e02a832f7316792abb7d0be3cb9b8bd314a4a530e93a5314f7f731ca44ea46d93658c22d0f600130d93b09b8cb72fc102e63c3e6126188a5ff304e982c846e2c77"}, 0x57) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 348.366842] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:22 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8, 0x6, 0x39, 0x7fffffff, 0x8, 0x401}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x20000000000001, 0x2ed7, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000140), &(0x7f0000000080), 0x2}, 0x20) [ 348.459029] sd 0:0:1:0: [sg0] tag#1150 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 348.467982] sd 0:0:1:0: [sg0] tag#1150 CDB: Read media serial number [ 348.474640] sd 0:0:1:0: [sg0] tag#1150 CDB[00]: ab c1 b5 48 df 7e 35 4e e2 1a 60 bf 74 72 74 b3 [ 348.483606] sd 0:0:1:0: [sg0] tag#1150 CDB[10]: fe 89 60 22 7f cd 66 3b 21 49 00 00 00 00 00 00 [ 348.492572] sd 0:0:1:0: [sg0] tag#1150 CDB[20]: 00 06:11:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @loopback, 0x0, 0x1, [@dev]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @loopback}, 0x10) 06:11:22 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x4, 0x35, 0x0, 0x0, 0xde321f6, 0x0, 0x80000006d, 0x2, 0x1}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34000}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast}}, 0x0, 0x100000001, 0x1ff, 0x6, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8, 0x7ff, 0x4, r1}, &(0x7f0000000240)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00'}) socketpair(0x0, 0x7, 0x100, &(0x7f0000000280)) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x6, 0x8}, 0xa) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3fc6, 0x200000) ioctl$RTC_UIE_OFF(r2, 0x7004) 06:11:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 06:11:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20400) ioctl$SG_SCSI_RESET(r0, 0x2276, 0x80eeffffff7f0000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) [ 348.737370] sd 0:0:1:0: [sg0] tag#1149 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 348.746381] sd 0:0:1:0: [sg0] tag#1149 CDB: Read media serial number [ 348.753166] sd 0:0:1:0: [sg0] tag#1149 CDB[00]: ab c1 b5 48 df 7e 35 4e e2 1a 60 bf 74 72 74 b3 [ 348.762232] sd 0:0:1:0: [sg0] tag#1149 CDB[10]: fe 89 60 22 7f cd 66 3b 21 49 00 00 00 00 00 00 [ 348.771316] sd 0:0:1:0: [sg0] tag#1149 CDB[20]: 00 06:11:22 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x200000000000000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x40) write$sndseq(r0, &(0x7f0000000080)=[{0x20, 0x8, 0x1, 0x10000, @tick=0xee, {0xfff}, {0x2, 0x20}, @raw32={[0x80, 0xffffffffffffffff, 0x101]}}, {0x9, 0xc0, 0x100000000, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0x80000001, 0x9}, @quote={{0xffffffff, 0x5859}, 0xdf9c, &(0x7f0000000040)={0x20, 0x5, 0x663a, 0x3, @tick=0x10000, {0xa2e7, 0x2}, {0x2, 0x9}, @note={0xfffffffffffffe00, 0x5, 0x9d6, 0x10000, 0x3f}}}}, {0x4, 0x1, 0xfffffffffffffffc, 0x6, @time={0x77359400}, {0x73, 0x64d}, {0x5}, @control={0x64, 0xeddc, 0x80000001}}, {0x10000, 0x1ff, 0x9, 0x4, @tick=0xffffffff7fffffff, {0x853, 0x3}, {0xffffffffffffffe0, 0x746}, @raw32={[0x1, 0x830e, 0x6]}}, {0x2, 0x9, 0x6, 0x0, @time={0x77359400}, {0x4a84, 0x3ff}, {0x5, 0x8}, @raw8={"d175ef4074cbb147a12c6995"}}, {0x1, 0x3, 0x2, 0x1d, @tick=0x4, {0x3f, 0x7}, {0x971, 0x7}, @control={0x4, 0x1, 0xb4}}], 0x120) [ 348.917863] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 06:11:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000013, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) bind(r1, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0x7, 0xc2, "952a4b1c358963a73ee3f41742d2248714b8ac1d0d1404b842ca83b54514b35c0b0c24420ce9399512e5e12202e441d2a56c5bcec13338deee9aaddfc335c4", 0x35}, 0x80) close(r1) 06:11:23 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:23 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x41) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000080)=""/50, 0xffffffffffffff8f, 0x7fffffff, &(0x7f0000000100)={r1, r2+30000000}) write$FUSE_OPEN(r0, &(0x7f0000000200)={0x20}, 0x20) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) write$binfmt_misc(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x2) 06:11:23 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xffffffffffffff81, 0xffffffff, 0x3ef, 0x100000001, 0x1, 0x3}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) 06:11:23 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)='\n') clone(0x802102001ff9, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r0 = getpid() socket$kcm(0x29, 0x7, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000200)) prctl$setmm(0x2c, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 06:11:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) timerfd_create(0x7, 0x80800) 06:11:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) [ 349.398233] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:23 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000003c0)={0x18}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@remote, @dev={0xfe, 0x80, [], 0x17}, @mcast2, 0xa735, 0x5, 0x80000000, 0x400, 0x81, 0x1000000, r4}) msgget(0x2, 0x0) 06:11:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 06:11:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, {0x0, @in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x3, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340), &(0x7f00000003c0)=0x8) perf_event_open(&(0x7f0000000200)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 06:11:23 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:23 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000000)="45de976ffbd12e07e2879a8539925e2f3f49fbde58f683fc795834126429c551a34cc1dcc92abd65ebd9024638409d9164b0740ba3b17c17eedd1e20232306342bcf879523142504389e0b5aeecbd64a4db9789ad569d36e495fe6139eb43cce299072115d30acef2fded8a2a8464b205ce9ecea03868d84dfc6eb48d85c40") 06:11:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 06:11:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) timerfd_create(0x7, 0x80800) [ 349.858869] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000008912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r1) 06:11:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 06:11:24 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:24 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/psched\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 350.326689] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:24 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x400) close(0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000540), 0xff) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x3f, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000600)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0xfffffffffffffff7, @ipv4={[], [], @rand_addr=0x4}, 0x6}, r2}}, 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000500), 0x4) 06:11:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0xf, 0x803, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @broadcast}}) close(r1) 06:11:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) timerfd_create(0x7, 0x80800) 06:11:24 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 06:11:24 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x8, 0x1000, 0x8, 0x4}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0xffffffffffffe2d, 0x200000000000000) 06:11:24 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x7) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000000340)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) accept(r1, &(0x7f0000000280)=@rc, &(0x7f0000000040)=0x80) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x420000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000300)={0x6, 0x3, 0x100000001, 0x8, 0x8}) msgget(0xffffffffffffffff, 0x0) 06:11:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 06:11:25 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$input_event(r2, &(0x7f0000000100)={{r3, r4/1000+30000}, 0x17, 0x1, 0x1f}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0xa0000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000140), 0x4) close(r1) 06:11:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) timerfd_create(0x7, 0x80800) 06:11:25 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x400) close(0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000540), 0xff) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x3f, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000600)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0xfffffffffffffff7, @ipv4={[], [], @rand_addr=0x4}, 0x6}, r2}}, 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000500), 0x4) 06:11:25 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xa0000010}) ptrace$setregs(0xf, r3, 0x2435, &(0x7f0000000280)="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") vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x208000, 0x0) msgget(0x2, 0x0) 06:11:25 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x100000000000000, 0x6, 0x5, 0x800080000, 0x1, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffffffffd, 0x4000000000032, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2000000040045731, &(0x7f0000000000)) fsetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='/dev/dmmidi#\x00', 0xd, 0x1) fanotify_mark(r0, 0x0, 0x20000, r0, &(0x7f0000000180)='./file0\x00') 06:11:25 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xf9, &(0x7f0000000200)="153f6235488dd25d766070b88965cda73ef43f39c1bcdb0bd5bdf3fe13000000000000000000") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x11) close(r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xec7, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r3, 0x22}, {r0, 0x80}, {r1, 0x8000}, {r3, 0x41}], 0x5, 0x9) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x81) 06:11:25 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) pipe2(&(0x7f0000000000), 0x4800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='smaps\x00') preadv(r1, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/4096}, {&(0x7f0000001100)=""/148}, {&(0x7f00000011c0)=""/241}, {&(0x7f00000016c0)=""/4096}, {&(0x7f00000012c0)=""/102}], 0xe3, 0x1ffffffff800000) 06:11:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 06:11:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4a, 0x800000000000000) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="3d00000006000000000000000000000003ecffffffffffff040000000000000014000000000000007b657468303a5b7615adfd502a672cf8d56d6e6574317b757365727b0000"], 0x46) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'ip6gretap0\x00'}, 0xfffffffffffffcaa) r2 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x80080000002, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x9, 0x200, 0x4dd9c879, 0x8, 0x8001, 0x4, 0x10001, 0xc04, 0xfffffffffffffffb, 0xff}, 0xb) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000380)={0x6, 0x24, 0x0, 0x7fc}, 0x13c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x4, 0xce3, 0x1, 0x510, 0x0, 0x0, 0x8000, 0x4, 0x1ff, 0x5, 0xfff, 0x4, 0x81, 0x8000, 0x0, 0x4, 0xd3, 0x5c05, 0x9, 0x5, 0x80000000, 0xa, 0xffffffff, 0x100000001, 0x3, 0x1, 0x2, 0xaf, 0x0, 0x40, 0x8001, 0x7, 0x7254, 0x4, 0x4, 0x4, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000140)}, 0x20030, 0x0, 0x401, 0x4, 0x9, 0x0, 0xb4}, r3, 0x3, 0xffffffffffffff9c, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x5, 0x4f}, {@dev, 0x0, 0x0, 0x2, 0x4, 0x20}}, 0x44) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000440)=""/25) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0x4000000004002, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000600)={0x1, 0x800, 0x9, 0x100000001, 0x100, 0xffe0000000000000, 0x200, 0xfff, 0x6, 0x1, 0x1}, 0xb) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r5, 0x0) r6 = gettid() getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000003c0)={@loopback, 0x0}, &(0x7f0000000a00)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000a40)={@empty, @loopback, r7}, 0xc) process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 06:11:25 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 06:11:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 06:11:26 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:26 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000040)=""/230, 0xe6}) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x620, 0x0, 0x2b8, 0x2b8, 0x3d0, 0x3d0, 0x550, 0x550, 0x550, 0x550, 0x550, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x290, 0x2b8, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x3f, 0xfff, 0x40000000, 0x0, 0x2, @empty, @remote, @mcast2, [0xff000000, 0xdd7d67b0c7caf82d, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 0x200, 0x1600}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3ced, 0xba, 0x7, 0x1, 0x30, 0x1, [@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, @remote, @ipv4={[], [], @multicast1}, @empty, @empty, @mcast1, @mcast2, @empty, @loopback, @loopback, @mcast1, @ipv4={[], [], @broadcast}, @local, @mcast1, @mcast1, @dev={0xfe, 0x80, [], 0x9}], 0xb}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x7, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x10, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x80, 0x1}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x0, 0x15, 0xfffffffffffffffe, 0x1ff, 0xd5, 0x6, 0x3, 0x7fff, 0x4, 0xd098, 0x4, 0x0, 0x3, 0x3, 0x8000, 0x1667], 0xf}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'erspan0\x00', 0x800}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x680) 06:11:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x18}}, 0x4000001) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:26 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) prctl$intptr(0x1d, 0x1) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 06:11:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 06:11:26 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:26 executing program 2: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300), 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x301400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0xfffffe55) write$P9_RFLUSH(r1, &(0x7f0000000140)={0x7, 0x6d, 0x1}, 0x7) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000400)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"e01aa0af375c2a7b83c34ea659e3cb95"}, 0x0, 0x0, 0x8}, @ib={0x1b, 0x0, 0x0, {"bd8e963c674a315797d847c3bd8adf31"}}}}, 0x118) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040), 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000), 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000700), &(0x7f0000000740)='8', 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100), &(0x7f0000000280), 0x2a6, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 352.648337] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 06:11:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 06:11:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000001c0), 0xc, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x54, 0x10, 0xc09, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x24, 0x2, [@tunl_policy=[@IFLA_IPTUN_TTL={0x8}, @IFLA_IPTUN_ENCAP_DPORT={0x8}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_FLAGS={0x8}]]}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000000000040}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x120) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) 06:11:27 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:27 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ne\a\x00\x00\x00\x00\x00\x00\x00vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:27 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 06:11:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 06:11:27 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local, 0xff}}, 0x383, 0x73a2, 0xfffffffffffffffa, 0x9, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x8001, 0x6, 0x9, 0xfffffffffffffff7, 0x1}, &(0x7f0000000180)=0x98) 06:11:27 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:27 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000040)={r1, r1, 0x80000001}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xffff, 0x8001, 0x864, 0x7f, 0xd1, 0x8, 0xee5, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @broadcast}}, 0x4800000000000000, 0x2cc}, 0x90) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 353.740817] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:27 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo/4\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7d407b65746830ae5e6574683100", 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) [ 353.781694] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 353.789193] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 353.796685] netlink: 'syz-executor4': attribute type 16 has an invalid length. 06:11:27 executing program 3: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 06:11:28 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local, 0xff}}, 0x383, 0x73a2, 0xfffffffffffffffa, 0x9, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x8001, 0x6, 0x9, 0xfffffffffffffff7, 0x1}, &(0x7f0000000180)=0x98) 06:11:28 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:28 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/snmp6\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:28 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:28 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'man\x00', 0xfffffffffffffcda, "3b14ad1fa4efcaed8e559451aef19f32bc6c928cf96b3254b18f6854f72671eccfc3f5972bdf3230f053a70b1b181eb4d76a110125da7550a3734f72e0f562825751fbf42cabdde8dc95b20dbf5e016b365c9ab7e084b17e1e220f55a01e8628933e7b71c7d75abd505dc67e8541d1cbdf83d88984c246a8c8ae4aa4c8cac76a231593214a391854780eae93215fca85ae6a8ed76f962ef8543f5a96"}, &(0x7f00000000c0)=0xc0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f0000000200)="766574000000000000000000bd6800") 06:11:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) [ 354.266258] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:28 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local, 0xff}}, 0x383, 0x73a2, 0xfffffffffffffffa, 0x9, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x8001, 0x6, 0x9, 0xfffffffffffffff7, 0x1}, &(0x7f0000000180)=0x98) 06:11:28 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}}, 0x0) 06:11:28 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x1a8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:28 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:28 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:28 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 06:11:28 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000040)={r1, r1, 0x80000001}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xffff, 0x8001, 0x864, 0x7f, 0xd1, 0x8, 0xee5, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23, @broadcast}}, 0x4800000000000000, 0x2cc}, 0x90) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 354.724686] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 354.855645] FAULT_INJECTION: forcing a failure. [ 354.855645] name failslab, interval 1, probability 0, space 0, times 0 [ 354.867232] CPU: 1 PID: 16569 Comm: syz-executor0 Not tainted 4.19.0-rc1+ #42 [ 354.874540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.883919] Call Trace: [ 354.887800] dump_stack+0x14b/0x190 [ 354.891513] should_fail+0xa98/0xaa0 [ 354.895284] __should_failslab+0x278/0x2a0 [ 354.899600] should_failslab+0x29/0x70 [ 354.903533] kmem_cache_alloc_node+0x156/0xc00 [ 354.908167] ? __alloc_skb+0x201/0x9e0 [ 354.912137] ? netlink_autobind+0x9bd/0xa20 [ 354.916519] __alloc_skb+0x201/0x9e0 [ 354.920290] netlink_sendmsg+0xb49/0x1290 [ 354.924551] ___sys_sendmsg+0xe70/0x1290 [ 354.928698] ? netlink_getsockopt+0x11c0/0x11c0 [ 354.933453] ? __fget_light+0x53/0x700 [ 354.937421] ? __fdget+0x4e/0x60 [ 354.940865] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 354.946301] ? __fget_light+0x6a3/0x700 [ 354.950377] __se_sys_sendmsg+0x2a3/0x3d0 [ 354.954592] __x64_sys_sendmsg+0x4a/0x70 [ 354.958699] do_syscall_64+0xb8/0x100 [ 354.962552] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 354.967779] RIP: 0033:0x457099 [ 354.971021] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.989969] RSP: 002b:00007f3150a74c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 354.997733] RAX: ffffffffffffffda RBX: 00007f3150a756d4 RCX: 0000000000457099 06:11:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}}, 0x0) 06:11:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local, 0xff}}, 0x383, 0x73a2, 0xfffffffffffffffa, 0x9, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x8001, 0x6, 0x9, 0xfffffffffffffff7, 0x1}, &(0x7f0000000180)=0x98) 06:11:29 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001240)={0x0, 0x2, 0x400, 0x20}, &(0x7f0000001280)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0xdf, @remote, 0x82}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="9ba29ebc8951b0ce3778c118f5cd586867efeaa591965b50154cd845a3e3d863030f05a5b6d84ef2e8ffeb72303d0bc193b353ae6b2aedd2659a478270ed5f325566dfd9b902e9cf96a5ffc0ebc85b84ab6ecbebf241ca36783ef5ff38f5e75bb8f3357ecb2bfe78bf228d03d4d8540567b3413b607d56d0d198a2e207290b", 0x7f}, {&(0x7f00000000c0)="d0bd5a957847a508fe2de897d34116b436eb53205c7d5ee81031f239f5e7f4df17d0e29c6e17c8914f396dcabaadb3c719172ee395fb89cf2a55344bfa98c2e04979431e9162d673c5a2267d25fa47e380bff60f1da3fbda5ae7c90f1cb011a5ad40b3931358fcb3db12d7587b97fb49ca6c77cd3c6ec7fbb3c00f0ae4f94bb80f4e0ecc75ecfb4936c2263c911550a806df6ad0a23eb6eba4062bea1cae4233da26513ffd27ca71a6c81ac36d313f0b56575cf3b562d2757ca4a6bebd0254f0add8f5bd87648185b6a4724f3fb3f73a3d3d5ede2af1572349f2b6", 0xdb}], 0x3, &(0x7f00000012c0)=[@init={0x18, 0x84, 0x0, {0x131, 0x8001, 0x0, 0x4df0c9a6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0xe1d3, 0x8, r1}}], 0x38, 0x4000}, 0x8040) 06:11:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 355.005040] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 355.012340] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 355.019644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 355.026959] R13: 00000000004d4818 R14: 00000000004c8db0 R15: 0000000000000000 06:11:29 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local, 0xff}}, 0x383, 0x73a2, 0xfffffffffffffffa, 0x9, 0x40}, &(0x7f0000000140)=0x98) 06:11:29 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/raw\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}}, 0x0) [ 355.344373] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:29 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10400, 0x0) 06:11:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r1 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) sendto$inet(r0, &(0x7f0000000040)='&', 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) 06:11:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:29 executing program 0 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) [ 355.778752] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0x1, 0x0) 06:11:29 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6665d8cd, 0x200000) preadv(r0, &(0x7f0000000140), 0xc0, 0x81) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:30 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @local, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:30 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:30 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:30 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 356.214711] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:30 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:30 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x7, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r4, 0xfac, 0x20}, 0xc) msgget(0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300)) 06:11:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:30 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:30 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) [ 356.699414] FAULT_INJECTION: forcing a failure. [ 356.699414] name failslab, interval 1, probability 0, space 0, times 0 [ 356.700711] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 356.710795] CPU: 0 PID: 16672 Comm: syz-executor0 Not tainted 4.19.0-rc1+ #42 [ 356.710813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.710827] Call Trace: [ 356.710880] dump_stack+0x14b/0x190 [ 356.710972] should_fail+0xa98/0xaa0 [ 356.747525] __should_failslab+0x278/0x2a0 [ 356.751818] should_failslab+0x29/0x70 [ 356.755766] __kmalloc_node_track_caller+0x23f/0x1160 [ 356.761012] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 356.766443] ? netlink_sendmsg+0xb49/0x1290 [ 356.770857] ? netlink_sendmsg+0xb49/0x1290 [ 356.775222] __alloc_skb+0x2f5/0x9e0 [ 356.778994] ? netlink_sendmsg+0xb49/0x1290 [ 356.783369] netlink_sendmsg+0xb49/0x1290 [ 356.787618] ___sys_sendmsg+0xe70/0x1290 [ 356.791762] ? netlink_getsockopt+0x11c0/0x11c0 [ 356.796515] ? __fget_light+0x53/0x700 [ 356.800469] ? __fdget+0x4e/0x60 [ 356.803915] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 356.809373] ? __fget_light+0x6a3/0x700 [ 356.813449] __se_sys_sendmsg+0x2a3/0x3d0 [ 356.817667] __x64_sys_sendmsg+0x4a/0x70 [ 356.821779] do_syscall_64+0xb8/0x100 [ 356.825630] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 356.830854] RIP: 0033:0x457099 [ 356.834083] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.853015] RSP: 002b:00007f3150a74c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 356.860773] RAX: ffffffffffffffda RBX: 00007f3150a756d4 RCX: 0000000000457099 [ 356.868074] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 356.875374] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 356.882673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 356.889996] R13: 00000000004d4818 R14: 00000000004c8db0 R15: 0000000000000001 06:11:30 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0x1, 0x0) 06:11:30 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x17}}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') dup(r1) preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:31 executing program 0 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:31 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:31 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:31 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:31 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000680)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="870000004e3d0aa34d582e6cf899a769ac936365ad553574a8f294f551b7bc19fc671d793843a5a8e661aacf0e6b3e77410ff7096e01d5ea75a20b7ec4bde687b22c530687652d415ce404e81b37ccbb84992eac0c3c8d38accf30d36ad5093b3c9d210ed83e48db0132394c2c05f0a0372bcd4b15eeafae81f135ea91f0b4866979891467b7a4717b9285ca0942c7c2a9e01de4986c80f124fa9d37c4e72b9954798e89bdc6eda1"], &(0x7f00000000c0)=0x8f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000006c0)="4b17fd09d8cd980c12b34db0") write$P9_RCREATE(r1, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0xc1, 0x2}, 0x3}}, 0x18) preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=""/97}, {&(0x7f0000000340)=""/138}, {&(0x7f0000000400)=""/100}, {&(0x7f0000000480)=""/66}, {&(0x7f0000000500)=""/103}, {&(0x7f0000000580)=""/40}, {&(0x7f00000005c0)=""/42}], 0x10000000000000e5, 0x200000020000800) [ 357.217580] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 357.286348] FAULT_INJECTION: forcing a failure. [ 357.286348] name failslab, interval 1, probability 0, space 0, times 0 [ 357.297923] CPU: 1 PID: 16706 Comm: syz-executor0 Not tainted 4.19.0-rc1+ #42 [ 357.305258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.314648] Call Trace: [ 357.317311] dump_stack+0x14b/0x190 [ 357.321004] should_fail+0xa98/0xaa0 [ 357.324775] __should_failslab+0x278/0x2a0 [ 357.329107] should_failslab+0x29/0x70 [ 357.333048] kmem_cache_alloc_node+0x156/0xc00 [ 357.337684] ? __alloc_skb+0x201/0x9e0 [ 357.341654] ? rcu_all_qs+0x2e/0x1f0 [ 357.345458] __alloc_skb+0x201/0x9e0 [ 357.349237] netlink_dump+0x37e/0x1500 [ 357.353227] __netlink_dump_start+0x106b/0x11a0 [ 357.357991] inet_diag_rcv_msg_compat+0x76c/0x8e0 [ 357.362885] ? inet_diag_dump+0x480/0x480 [ 357.367139] ? inet_diag_unregister+0x110/0x110 [ 357.371870] sock_diag_rcv_msg+0x221/0x5f0 [ 357.376198] netlink_rcv_skb+0x36e/0x5f0 [ 357.380315] ? sock_diag_bind+0x170/0x170 [ 357.384531] sock_diag_rcv+0x63/0x80 [ 357.388335] netlink_unicast+0x1638/0x1720 [ 357.392629] ? diag_net_exit+0x90/0x90 [ 357.396578] netlink_sendmsg+0x1205/0x1290 [ 357.400924] ___sys_sendmsg+0xe70/0x1290 [ 357.405088] ? netlink_getsockopt+0x11c0/0x11c0 [ 357.409855] ? __fget_light+0x53/0x700 [ 357.413820] ? __fdget+0x4e/0x60 [ 357.417263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 357.422709] ? __fget_light+0x6a3/0x700 [ 357.426787] __se_sys_sendmsg+0x2a3/0x3d0 [ 357.431017] __x64_sys_sendmsg+0x4a/0x70 [ 357.435124] do_syscall_64+0xb8/0x100 [ 357.438988] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 357.444221] RIP: 0033:0x457099 [ 357.447468] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.466457] RSP: 002b:00007f3150a74c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 357.474237] RAX: ffffffffffffffda RBX: 00007f3150a756d4 RCX: 0000000000457099 06:11:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:31 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:31 executing program 1: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x4, 0x2, 0xfffffffffffffffb, 0xffff, 0x80000000, 0x2, 0x0, 0x5, 0x10000, 0x4, 0x81, 0x8}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 357.481561] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 357.488880] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 357.496209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 357.503535] R13: 00000000004d4818 R14: 00000000004c8db0 R15: 0000000000000002 06:11:31 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:31 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:31 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:31 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:31 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000001380), 0x236, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@deltfilter={0x5c, 0x2d, 0x901, 0x70bd2c, 0x25dfdbfd, {0x0, r2, {0xd, 0x5}, {0x6, 0x1}, {0x3, 0xfff2}}, [@TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_RATE={0x8, 0x5, {0x9, 0x4}}, @TCA_RATE={0x8, 0x5, {0x1, 0x4}}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_FALL_THROUGH={0x8}]}}, @TCA_CHAIN={0x8, 0xb, 0xfe}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0xc0) preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:31 executing program 0 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 357.962885] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 358.102312] FAULT_INJECTION: forcing a failure. [ 358.102312] name failslab, interval 1, probability 0, space 0, times 0 [ 358.113811] CPU: 0 PID: 16747 Comm: syz-executor0 Not tainted 4.19.0-rc1+ #42 [ 358.121127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.130521] Call Trace: [ 358.133184] dump_stack+0x14b/0x190 [ 358.136858] should_fail+0xa98/0xaa0 [ 358.140668] __should_failslab+0x278/0x2a0 [ 358.144992] should_failslab+0x29/0x70 [ 358.149008] __kmalloc_node_track_caller+0x23f/0x1160 [ 358.154256] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 358.159711] ? netlink_dump+0x37e/0x1500 [ 358.163836] ? netlink_dump+0x37e/0x1500 [ 358.168012] __alloc_skb+0x2f5/0x9e0 [ 358.171821] ? netlink_dump+0x37e/0x1500 [ 358.175967] netlink_dump+0x37e/0x1500 [ 358.179976] __netlink_dump_start+0x106b/0x11a0 [ 358.184728] inet_diag_rcv_msg_compat+0x76c/0x8e0 [ 358.189632] ? inet_diag_dump+0x480/0x480 [ 358.193909] ? inet_diag_unregister+0x110/0x110 [ 358.198660] sock_diag_rcv_msg+0x221/0x5f0 [ 358.203010] netlink_rcv_skb+0x36e/0x5f0 [ 358.207140] ? sock_diag_bind+0x170/0x170 [ 358.211362] sock_diag_rcv+0x63/0x80 [ 358.215171] netlink_unicast+0x1638/0x1720 [ 358.219480] ? diag_net_exit+0x90/0x90 [ 358.223430] netlink_sendmsg+0x1205/0x1290 [ 358.227785] ___sys_sendmsg+0xe70/0x1290 [ 358.231964] ? netlink_getsockopt+0x11c0/0x11c0 [ 358.236733] ? __fget_light+0x53/0x700 [ 358.240691] ? __fdget+0x4e/0x60 [ 358.244128] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 358.249564] ? __fget_light+0x6a3/0x700 [ 358.253637] __se_sys_sendmsg+0x2a3/0x3d0 [ 358.257842] __x64_sys_sendmsg+0x4a/0x70 [ 358.261957] do_syscall_64+0xb8/0x100 [ 358.265801] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 358.271027] RIP: 0033:0x457099 [ 358.274257] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.293187] RSP: 002b:00007f3150a74c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 06:11:32 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:32 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:32 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/144) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x800404, &(0x7f00000000c0)) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/bus\x00') creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) 06:11:32 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) [ 358.300953] RAX: ffffffffffffffda RBX: 00007f3150a756d4 RCX: 0000000000457099 [ 358.308256] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 358.315560] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 358.322851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 358.330144] R13: 00000000004d4818 R14: 00000000004c8db0 R15: 0000000000000003 06:11:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:32 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r4 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x1c0, 0x4, 0x9, 0x0, 0x70bd26, 0x25dfdbfd, {0x5, 0x0, 0x7}, [@nested={0x1a4, 0x6, [@typed={0x8, 0x60, @ipv4=@loopback}, @typed={0x14, 0xc, @ipv6=@mcast2}, @typed={0x8, 0x30, @uid=r3}, @typed={0x8, 0x27, @u32=0x3}, @typed={0x8, 0x79, @u32=0x7}, @generic="0377ca175babcb92c0af8a987cd4b8f6043c17a19429588b9e7d584eb0da26bc434f6262cbddc09a99a0274cd5bd6412ebedb5bf1e57010b15cd7674c36bbce01f7b66223ff78e6b4597f651bda8a85f7ff4a08434ef4ce118c55fea10ebc29c7fc40a7bb421be934334fdc50a60504f297b311241c49a0e3f4f346c54a75b", @typed={0x8, 0x5a, @uid=r4}, @typed={0xc, 0x18, @u64=0x8}, @generic="5b23d0e20aa10e3ec309a9dec7659e2d37f70e84d29ffefd8d87ca4b5892c89c22046592f71080d7284c53d5b3ad3b4cfae6134c0ebe76a43dee77f68608a9f172395167cc52e5aeb998abb1b30defaf03f31691a54eb9b07b1db63b7fe94b5cb0f11f869b0f920dc878a1affb2a274dc709bd041cff08db11a0884f73bb05355ffc84303575e0f3ec065a7d5578a3f25fc1ac0c6edf639645b218c5be140e50dee08a42ca28f365caeb4af2ef1611496ed872aefcb817d986be8503aafe56fcc19523c974f93b39d165dbea8808b81e2eeee367b9452a8d31"]}, @typed={0x8, 0x12, @u32=0x3}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:32 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:32 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:32 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) getpgrp(0x0) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/sco\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 358.670010] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:32 executing program 6: socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/51, 0x33, 0x6}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000e00)={@hci, {&(0x7f0000000980)=""/91, 0x5b}, &(0x7f0000000a00)}, 0xa0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/161, 0x65}, {&(0x7f0000000880)=""/253, 0x67}, {&(0x7f0000000a40)=""/178, 0xb2}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000000c00)=""/251, 0xfb}, {&(0x7f0000000d00)=""/232, 0xe8}], 0x3, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ea000000eb091fc094942b676f591e16405ff3640f51aa0edd05402a982576ebcbe37e9ea5d079d5e6ef688133108c96bae486ce87b087c996f5a6c2da4cc2978f2d9399ca34519d0f9566a2a1ef13266e5b1cec14fd0bd24e80d0d1667e8cc602409778ffb7ea97eb81aac129f23f8044f3df0053d4d90918e156e637d58595cc342144dd30cf236c78f0335b2fbbda5a4a97c3f5ce24304d768f957fce327af69dbdd5c1765ff81b9a362dc04ec8e25d885e48956301422cce14df31cc4bf82e4dcd0e26335db69ae84734228ed2c371b88173700f1e606e344bbcc34fc70e61148124ce44cf7b41c7a9e71d63"], &(0x7f0000000140)=0xf2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x8}, 0x8) 06:11:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:33 executing program 0 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:33 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 359.072666] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:33 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:33 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0)='bridge0\x00', 0x10) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000100)="de125dd54f7552cfe40b60bfc4f52949453f1799107099d85a3ce6687a2ae00908ae159fab582409a791b40ced14edc7de9decc0f012bac5e6e41ee7a7aa3787ff8121fe550774a66b159d7c84fdf375c144c9f7e83d5763994e970b649c9e73562a0fcf4d5d73e154386c85c1201b", 0x6f, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) [ 359.450106] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:33 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = semget(0x2, 0x2, 0x2a8) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/51) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 06:11:33 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x48}}, 0x0) 06:11:33 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x3, 0x6c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x26, 0x9100, 'vlan0\x00', 'lo\x00', 'eql\x00', 'veth1\x00', @random="7b4e0a063fa9", [0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x110, 0x190, 0x1c8, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'syzkaller1\x00', 'veth0\x00', 0x8, 0x0, 0xffffffffffffff0c, 0x6, 0xb631, 0x1, 0x1, 0xfffffffffffffff8}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}, @common=@log={'log\x00', 0x28, {{0x1ff, "60ca843d40bc68a27203923efaaf3b6e9e55bf7c5413779487823f02a7cb", 0x4}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x52, 0x8100, 'yam0\x00', 'ip6tnl0\x00', 'bridge0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff], @dev={[], 0xc}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2a8, 0x2f0, 0x320, [@bpf0={'bpf\x00', 0x210, {{0xc, [{0x3ff, 0x3, 0x8001, 0x5}, {0xffffffffffffffb4, 0x1f, 0x1, 0x1f}, {0x6, 0x2, 0x6, 0x8}, {0xffffffff7fffffff, 0x4, 0x7, 0x7}, {0x6, 0x2, 0x4, 0x2}, {0x2, 0x6, 0x1000, 0x7}, {0x2, 0x2, 0x123d, 0x3}, {0x0, 0x54b, 0x7, 0x6}, {0xffffffffffffffad, 0x10000, 0xffffffffffffff7f, 0x80}, {0x80, 0x1ff, 0x100000001, 0x2}, {0x6, 0x8, 0x6, 0x8}, {0x8001, 0xfffffffffffffffa, 0x4, 0x7ff}, {0x80000000, 0xff, 0x0, 0x7}, {0x4, 0xff, 0x3, 0x4}, {0x7, 0x1, 0x2, 0x19}, {0x1, 0x9, 0x31a6, 0x3ff}, {0x3, 0x9}, {0x2, 0x80000001, 0x1, 0xfff}, {0x8, 0x40, 0x5, 0xffffffffffffffff}, {0x5, 0x80, 0x0, 0xfffffffeffffffff}, {0xffffffff, 0x9, 0x96, 0x6}, {0xff, 0x0, 0x6, 0x9}, {0x1, 0x100000001, 0x3, 0xffff}, {0x9, 0x0, 0x400, 0x80000001}, {0x40, 0xe97e, 0x6, 0x6}, {0x8, 0x101, 0x7, 0xa690}, {0x9ec, 0xf5, 0x40, 0x2}, {0x3, 0x8000, 0xfff, 0x400}, {0x9, 0xc1, 0x4e75, 0x9}, {0x1, 0x8, 0xffffffffffffffff, 0x2}, {0x6, 0x101, 0x20, 0x880}, {0x1, 0x5, 0xfff, 0x3}, {0x4, 0x1f64, 0x100000000, 0x5}, {0xf5, 0xb2b, 0x101, 0x5}, {0xfff, 0x7f, 0x2, 0x1}, {0x1, 0x80, 0x8839, 0xfffffffffffff453}, {0x0, 0x4, 0x67, 0x3}, {0x252, 0x80, 0x0, 0xff}, {0x15f7, 0x7fff, 0x4, 0x56}, {0x5, 0x8, 0x10001, 0x6}, {0x7, 0x2, 0x1a, 0x6}, {0x7fffffff, 0x7fff, 0x4, 0x9}, {0x0, 0x1c00a0000000000, 0x8, 0xc75}, {0x6, 0x1fffc0000, 0xbe7}, {0x80, 0x7f, 0x9, 0x10000}, {0x9, 0x5, 0x8, 0x4}, {0x200, 0x7fff}, {0x0, 0xffffffffffffffc1, 0x4, 0x8}, {0x5, 0x2, 0x2, 0x401}, {0x7fff, 0x401, 0x6, 0x6}, {0x0, 0x3ca, 0x3}, {0x8, 0x10001, 0x9, 0x7fff}, {0x2000000, 0x1, 0x5, 0x80000000}, {0x400, 0x3619251f, 0x5}, {0x42, 0x9, 0x80000000, 0x1}, {0x2, 0x6, 0xa77d51a, 0x2}, {0x2, 0x7fff, 0x1, 0x59}, {0xcac, 0xb29, 0x9, 0x1f3}, {0x6, 0x2, 0x3, 0x4416}, {0x1, 0x5, 0x20000000, 0x7fffffff}, {0x9ead, 0x0, 0x97, 0xfffffffffffffffd}, {0x3, 0x1ff, 0x7, 0x3}, {0x1, 0x940, 0x3f, 0x1}, {0xc58e, 0x100, 0xc871, 0x10000}], 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xff, 0x12e3, 0x7fffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'ifb0\x00', 'bridge0\x00', 'lo\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast, [0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0xffff, {0x80000001, 0x4, 0x5a4, @local, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x200, 0x8, 0x1, 0x3, @link_local, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x4e22, 0x4e23, 0x0, 0x0, 0x40, 0xfffffffffffffff9, 0x7, 0x8000, 0x53b}, 0x608, 0x2}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}}]}]}, 0x738) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:33 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 359.844224] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@loopback}, &(0x7f00000001c0)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000100)={0x60, 0x0, 0x2, {{0x1e, 0x100, 0x9, 0x5, 0x100000000, 0xddb, 0x2, 0x9}}}, 0x60) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x3) shutdown(r2, 0x0) 06:11:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x41, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 06:11:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x48}}, 0x0) 06:11:34 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe01, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getnetconf={0x24, 0x52, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24000010) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:34 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:34 executing program 2: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) clone(0x820002102011ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$LOOP_GET_STATUS64(r0, 0x401870cb, &(0x7f0000000240)) 06:11:34 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 360.291463] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x48}}, 0x0) 06:11:34 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:34 executing program 2: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:34 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x9, 0x40) dup3(r0, r1, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0x80000000}, {0xa}, {0x3, 0xb6}, {0x4, 0x1ff}, {0x8, 0x40}, {0xb, 0x6}], 0x6) clock_gettime(0x7, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00000002c0)=[{0x8000, 0xae, 0xff, 0x6, @tick=0xe7, {0xfffffffffffffffa, 0x4}, {0x0, 0xfffffffffffffff8}, @queue={0x8, {0xfc3, 0x2f}}}, {0x200, 0xff, 0x1, 0x2, @tick=0x100000001, {0x9, 0x8}, {0x9, 0xfff}, @quote={{0x8000, 0xffffffffffffffc1}, 0x8, &(0x7f00000000c0)={0xe5db, 0x6, 0x0, 0x195800000000000, @time={r2, r3+30000000}, {0x0, 0x3}, {0xa44, 0x6}, @queue={0x3, {0x5, 0x100}}}}}, {0x6, 0x1, 0x12d, 0x2, @tick, {0x7, 0x12c}, {0x334e, 0x9de}, @queue={0x3, {0x1c, 0xfffffffffffffffd}}}, {0x80, 0x8, 0x7, 0x20, @time={0x0, 0x989680}, {0x9, 0x6}, {0x9, 0x80000001}, @addr={0x7, 0x4}}, {0x800, 0x7f, 0xffffffff, 0x400, @tick=0x1, {0xff, 0x7ff}, {0x5, 0x10000}, @quote={{0x7, 0x2}, 0x200, &(0x7f0000000100)={0x6d1c, 0x0, 0x7f, 0x4, @tick=0xff58, {0x81, 0x200}, {0x66e, 0xffffffffffffff05}, @time=@time={0x77359400}}}}, {0x1, 0x1ff, 0x4, 0x0, @time={r4, r5+10000000}, {0x6, 0x8}, {0x0, 0x1}, @connect={{0x9, 0x1}, {0x7, 0x7f}}}, {0x10000000000000, 0x2, 0xd39, 0x9, @tick=0x2, {0x8, 0x3}, {0x2}, @result={0x100000001, 0x131780}}, {0x8000, 0x3, 0x5c, 0x1, @tick=0x7, {0x1, 0x8}, {0xb1d4, 0x6}, @note={0x80000001, 0x1, 0x40, 0x8, 0x4}}], 0x180) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 360.605561] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:34 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='fd/4\x00') 06:11:34 executing program 7: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:34 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:34 executing program 2: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1}], 0x40) 06:11:34 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 361.026786] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}], 0x3c) 06:11:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) 06:11:35 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r0, &(0x7f0000000200)={0x90, 0xffffffffffffffda, 0x3, {0x1, 0x3, 0x9, 0x80000001, 0xffffffff, 0x0, {0x1, 0xa9, 0x67, 0x5ebf, 0x6, 0x1f, 0xafc, 0x2e, 0x4, 0x7, 0x100000001, r1, r2, 0x6, 0x4}}}, 0x90) ptrace$pokeuser(0x6, 0x0, 0xfffffffffffffe00, 0x40) 06:11:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x6, 0x8001, 0x4, 0x5, 0x8, 0x4, 0x1, r3}, 0x20) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x42807e, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'security.', 'selfbdev&/\x00'}) 06:11:35 executing program 7: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:35 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000280)=""/4096, 0x1000) 06:11:35 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x600000, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40008000007fe) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x200, @remote, 0x3}}, 0xb, 0x3, 0x1, 0x80, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5a000000b6421cd9e794e706b20039a4bb21902e5bfede3ff0f6e5737246fb78dbdc6fdfd9e570d39312772a076a41edb7ac41ae664cde3bedb0d274f381dbeaaaae44adbe72daf52b8fde87202eaa8ff9b2000f946e1100000000000000"], &(0x7f0000000180)=0x62) eventfd2(0xfc, 0x80801) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x3e, 0x400) preadv(r4, &(0x7f0000000480), 0x17d, 0x200000000000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) 06:11:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}], 0x3c) 06:11:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x60}}, 0x0) [ 361.522404] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:35 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x2c2) 06:11:35 executing program 7: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:36 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001600)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}], 0x3c) [ 361.967235] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:36 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x80000001, 0x1f, 0xe6, 0x1ff, 0x49ea}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x8001, @local, 0x1}}, [0x100000000, 0x9, 0x71a80f24, 0x7, 0x7, 0x6, 0x3, 0x817, 0x7fff, 0x9, 0x8000, 0x400, 0x57d, 0xdc2, 0x2]}, &(0x7f00000001c0)=0x100) r2 = socket$inet6(0xa, 0x3, 0x800000000000004) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@broadcast, @broadcast}, &(0x7f0000000440)=0xc) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x5, 0x9) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f00000003c0)={0xa, 0x9, 0x7, 0x1}, 0xa) bind$can_raw(r0, &(0x7f0000000200), 0x10) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000240)) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 06:11:36 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0x0) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x3f}, 0x8) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:36 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:36 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000300)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000280)=@in6={0xa, 0x0, 0x4, @loopback}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)}}], 0x2, 0x0) 06:11:36 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x10003, 0x2d, 0xb58, 0xffffffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, 0x8) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000080)) sched_setscheduler(r3, 0x0, &(0x7f0000000000)=0x9) preadv(r0, &(0x7f0000000480), 0x0, 0x200000000000000) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000000040)) 06:11:36 executing program 7: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 362.345382] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x0, 0x9, @mcast1}], 0x40) 06:11:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 06:11:36 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x800, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x6b3, &(0x7f0000001200), 0x322}, 0x8000) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000004c0), 0x1c3, &(0x7f0000000740), 0x118}, 0x0) 06:11:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x40) 06:11:36 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xfff}, 0x8) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:36 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 362.756453] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:37 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0x1, 0x2) 06:11:37 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x2000000081) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"00ac720000000000ec973f820f7c4000", 0x101}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dba7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b7605afb988de9bba6df5fdc54d81bf6ba5629eef628582fba5bf4af44acfe05900", "ee42e3ef1d1772a9432c220303b70b708ad791137e2982fcce5d747a3131995a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)) 06:11:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x10000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl(r0, 0xffff, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) 06:11:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:37 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004d80), &(0x7f0000004dc0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1, 0x0) dup3(r1, r2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) write$P9_ROPEN(r3, &(0x7f0000000000)={0x18}, 0x18) [ 363.386053] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r3, 0x8a, '\bcI', "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"}}, 0x110) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) listen(r1, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) set_thread_area(&(0x7f0000000240)={0x3, 0xffffffffffffffff, 0x4000, 0xffff, 0x3, 0x571fd57d, 0x2, 0x5, 0x0, 0x40}) fsetxattr$trusted_overlay_redirect(r4, &(0x7f00000002c0)='trusted.overlay.redirect\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x2) [ 363.566215] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 363.600461] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:11:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000", 0xe, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:37 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x80000000, 0xd}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x40}, &(0x7f00000002c0)=0x8) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x2c) 06:11:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r1, r0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f00000001c0)={'bpq0\x00'}) 06:11:38 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b000000000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:38 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:38 executing program 3: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000380)=0x24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000005c0)={[], 0x65cae47f, 0x200, 0x0, 0x0, 0x7}) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000240)="3d55b1c7b30298ed9b90718d7d0f95df57e7f1da4bd277175614665d4577500014a93112fdc48efd5085efaf475fc44aadba7fbaeca240c7dc19c39d08ee2d60a1fcfae36c05ac8c0babfb6b8e9608217511fea339340d12d6cc15214b02c5349ab383c696e39ff0684fb320d2fdc3d5c2311d0b236a53f4256bc9088cfb5f598b524d7a6fc2a4a81e657876779bd341350033dd33645a28be88cd6c938a", 0x1}, 0x20) [ 364.475597] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 364.719321] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:11:38 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) clone(0x2000002102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xa000, 0xffffffffffffffff) 06:11:38 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f636f6e6e6563746f7200dea1f88acfcd0d8bdf61a0fa8dd72fd8430d73629831f764741acd69ed12fff2508de8c34b78b31b9f2be46886d5cbcdfaca90f5ba4f3b814bc17ad618ad6fb6ef9bd304c1b0c5116bb216c64a6cd0eb3a3961bfcc74ca16f7bafba324d46364f3c41ed227c8fd3b69eb807a5fecda3057932bddf5f8556860e3a46dccc4be6a3fb455a555466111b783dc4f004d72e228112207663dd12206c900a3e572d97b0d679ca462020c769b4e714aed5fc150b867705bb2ebd55409f641aba8857130d5b322ba76bb7042deb3c517062c80558e59297bb154ee96e1bbf1c47488") preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x100000000, 0x8000, 0x8}) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) 06:11:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400081, 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', 0x0, 0xf}, 0xfffffffa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x2c) 06:11:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100029bd7000fcdbdf250f0000000800040084faffff1c00010008000500010000000f00e7a6f77981cd016304004e210000080001000a000084b5b410da388c27a0e44dcbee0008000600000000800c00030008fa6900ac14141d080004"], 0x5c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000801) r3 = epoll_create(0x36e) getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getpgrp(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r3, 0xfffffffffffffffd) msgget(0xffffffffffffffff, 0x0) 06:11:38 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000156, 0x0) 06:11:38 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:38 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x0, @multicast1}, {0x2, 0x4e22, @local}, 0x0, 0x1, 0x0, 0x9, 0xbaa, &(0x7f0000000140)='bond_slave_1\x00', 0x6, 0x8, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6(0xa, 0x80001, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040), &(0x7f0000000080)='\'cpuset\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000000240)="b20b1b9c1c7b75cab32e640cf7ab9a388d71a06abb19bc43c94e63f6bd4f287566704bb77034064eeecd0716327c28fc62fb91dd9e855513a35f8a4553f5d1f127330c1df774b0049d9d8530b76baa694cd80937ef555783bc91fb373cbedb9ade793068c653aeeb2f0d3ad0ac38f587b3e171bbb3911925c96294497c1af801545fd6b63b2e555109c91c4ff1", 0x8d) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x1f}, {0x2, 0x0, @remote}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge_slave_0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={0x0, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e22, @local}, {0x2, 0x0, @local}, 0x3, 0x100000001, 0x163, 0x2, 0x7, &(0x7f0000000300)='veth0_to_team\x00', 0x3, 0x0, 0x3}) [ 364.938105] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x2c) 06:11:39 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:39 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x200000000000000) exit(0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:11:39 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880), 0x0, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 365.314023] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000156, 0x0) 06:11:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfd41, 0x30, 0x6, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 06:11:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x100000000) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='team0\x00') 06:11:39 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:39 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880), 0x0, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:40 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000000, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000106, 0x0) 06:11:40 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x0, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8915, &(0x7f0000000080)="2d3f1af3a745dfde905e8fdfa86adb55e53f766079") ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x6) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x80000000, 0x40000) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000280)) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000002c0)=0x100) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x3f, 0x3, 0x6, 0xaf09}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x101}, &(0x7f0000000200)=0x8) [ 365.844287] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:40 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0x148, 0x208, 0x148, 0x0, 0x148, 0x2c8, 0x2c8, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xe28, 0x101, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0xffffffffffffffff, 0x28, 0x8001, 0x80000000, 0xd4e, 0x4a4b], 0x4, 0x7, 0x1}, {0x2, [0xcb23, 0x9, 0x6, 0xf2a4, 0xca, 0x4], 0x8, 0x2, 0x1}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast, @local, 0xff000000, 0xffffffff, 'veth0_to_bridge\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x2f, 0x3, 0x10}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 366.276655] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x0, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:40 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:40 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880), 0x0, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfd41, 0x30, 0x6, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 06:11:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x0, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="00ab46cb788770e6", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x4000000000005) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)='z', 0x1}], 0x1, &(0x7f00000016c0)}], 0x1, 0x0) 06:11:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast2, 0x58, r1}) r2 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:41 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:41 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000), 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:41 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xca4fe641256744e0}, {r1, 0x1000}], 0x2, &(0x7f0000000100), &(0x7f0000000280)={0xa6}, 0x8) 06:11:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x0, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="00ab46cb788770e6", 0x8) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002840)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="32288823fcef511288c0e2e2cbfe887a97c1859e7f68b757827d53a0bda6fdea052aa785a88df0ec", 0x28}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) 06:11:41 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:41 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:41 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000001600)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x1008}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000000c0)={0xf, 0x8, 0xfa00, {r2, 0x1e}}, 0x10) prctl$getreaper(0x19, &(0x7f0000000000)) preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:41 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:41 executing program 4: chdir(&(0x7f00000000c0)='./file0\x00') 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) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) semtimedop(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}) dup2(r0, r1) 06:11:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) 06:11:41 executing program 1: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast2, @mcast1, @empty, 0xfff, 0xffffffff, 0x1, 0x400, 0x1, 0x2000080, r3}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$UHID_INPUT2(r0, &(0x7f0000000280)={0xc, 0xac, "4cc11fa7235dad842e352591764c7d3a4874315f4ddb85b5a13393a689dc098fac702e37eeaf5823efe328270ff65ed19d0ca8e8651dfe547edf8b2a5ab957ca4fd0d70c75fe2c0759b133590a3dcbab1380803a0bed0e74ed04f8fa3d340680194822566e89ee557b8728c1663f7bde7feed8b61dda0bcdcbcb9e091a09a767987babfc1481c27a6ec80fe9730d1dc45f79c2d08b90f22ffc96f4c964296aa366425819ee24cc728e465d50"}, 0xb2) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:41 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') open_by_handle_at(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7a0000001be2ff96b7920300000031614376bb409aee06408c74d82cd3e4ea534a616f4f55c0fb3207a8971f15f831940635b4b5be698f9714481717ddb57e541bf7b40de57540ab3588e85ca7a0661df595dd35acd524b0f05a41c9f5cdfc30f2e4ce6050b1545669db000000000000000000000000000000000000000000000b14c72ef348ede92b40038199501822d56b1e3113d6"], 0x800040001) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x81}, @in6={0xa, 0x4e20, 0xf1b, @loopback, 0xfffffffffffff000}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0xefa}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e21, @rand_addr=0xe27}, @in={0x2, 0x4e24, @rand_addr=0x1f}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e23, @remote}], 0xb4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000f2d2f258c2cae66745848edc4ce3d2dc4895c9d9246e5da35f22630eec0b8cbb228d7f26f0251491234682bd4ccc62dcc5b95b12bf290c"], &(0x7f0000000040)=0x3f) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x3}, 0x8) 06:11:41 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:42 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfd41, 0x30, 0x0, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) [ 367.949946] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x20, &(0x7f0000000080)="f2c75186766070efba24af29716cefe7d0c853228c25edd820502fce4035ff35a8095a9f82d0ab4e40c4a504cdf126") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) r4 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) tgkill(r4, r5, 0x2) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x0, 0x2, 0x7fffffff, 0x3}, 0x9, 0x3f9bef0477ecc7cb, 0x0, 0x0, "6ed0eb708c06e482d2bf5d5cf7f7bab32df6d1320ee9a9857477b3c1adbfa5351d1b52d1c9918c1acfbd24f54f28ae00387591443d41551f90000505562f3118"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) listen(r1, 0x0) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:42 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x38) 06:11:42 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:42 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = gettid() kcmp(r1, r2, 0x4, r0, r0) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:42 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 368.423344] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:42 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x38) 06:11:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x2) r2 = socket$inet(0x10, 0x3, 0x4) r3 = semget(0x1, 0x3, 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000022c0)='net/icmp\x00') r5 = geteuid() r6 = getgid() fstat(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001540)=0xe8) r10 = getgid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) lstat(&(0x7f0000001740)='./file0/file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() fstat(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001ac0)=[0x0, 0x0, 0xee00, 0x0, 0xee01]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001c00)=0xe8) r22 = getegid() write$FUSE_DIRENTPLUS(r4, &(0x7f0000001c40)={0x610, 0x0, 0x3, [{{0x4, 0x1, 0x1, 0x800, 0x9, 0x9, {0x1, 0x7, 0x7, 0x5abe, 0x0, 0x5, 0x7ff, 0x200, 0x8, 0x228, 0x7, r5, r6, 0x0, 0x6}}, {0x5, 0xffffffff, 0xd, 0x3f, '(vmnet0cgroup'}}, {{0x1, 0x0, 0x7e, 0x4, 0x5, 0x5, {0x3, 0x6, 0x6, 0x3, 0x401, 0x6, 0x8001, 0x1, 0x4, 0x5, 0x7, r7, r8, 0x3f, 0xb494}}, {0x4, 0x7fff, 0x7, 0x5, 'vmnet0]'}}, {{0x6, 0x3, 0xff, 0x7, 0x6, 0x7, {0x4, 0x4, 0x4, 0x4a, 0x1d075934, 0x6, 0x3f, 0x1, 0x8, 0x5, 0x3ff8000, r9, r10, 0x3, 0x200}}, {0x4, 0x5, 0x7, 0x1, 'vmnet0]'}}, {{0x0, 0x3, 0x2, 0x8, 0x1, 0x8, {0x2, 0xfffffffffffff801, 0xffffffffffffff35, 0x0, 0x20, 0x4, 0x9, 0x4, 0x81, 0x80000001, 0xffffffff, r11, r12, 0x8, 0x7ff}}, {0x1, 0x9, 0x21, 0x6, '^vboxnet1trustedeth1ppp0/selinux/'}}, {{0x2, 0x1, 0x9, 0x80, 0xb14d, 0x4, {0x0, 0x9, 0x7fffffff, 0x7, 0x8, 0x8001, 0x5f2e, 0x7ff, 0x40, 0x101, 0x6, r13, r14, 0x246, 0x5}}, {0x4, 0x5, 0x18, 0x8, 'posix_acl_access^cpuset('}}, {{0x0, 0x3, 0xfa, 0x1, 0x5a6, 0xcf0f, {0x4, 0xffff, 0x400, 0x6, 0xff, 0x6, 0x2, 0xffffffffffffff81, 0xee, 0x7, 0x2, r15, r16, 0x0, 0x5}}, {0x2, 0x0, 0xe, 0xfc00000000000000, '#vboxnet1}]em0'}}, {{0x0, 0x2, 0x8001, 0x9, 0x9a6, 0x1, {0x1, 0x8, 0x992, 0x1, 0xd3cd, 0x6, 0x4, 0x7fff, 0x3f, 0x7, 0x4, r17, r18, 0x4, 0x8}}, {0x5, 0x57c7, 0x13, 0x400, ':,selinux:md5sumem1'}}, {{0x6, 0x0, 0x9, 0x6, 0x3ff, 0x4885fd75, {0x2, 0x4, 0x9, 0x6, 0x1, 0x80000000, 0xbe14, 0x80, 0x5, 0x0, 0x2, r19, r20}}, {0x3, 0x8, 0x13, 0x401, ']eth0vboxnet0]user)'}}, {{0x6, 0x3, 0x10001, 0x0, 0x9, 0x2, {0x3, 0xde4, 0x7c, 0x0, 0xfffffffffffffff8, 0x3ff, 0x5, 0xfffffffffffffff8, 0x0, 0x3, 0x5, r21, r22, 0x5, 0x4}}, {0x4, 0x0, 0x1, 0x101, '-'}}]}, 0x610) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = geteuid() getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000012c0)) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001300)={{0x81, r23, r24, r25, r26, 0x0, 0x7f}, 0x378000000, 0x1, 0x1000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ptrace$setopts(0x4206, r27, 0x7, 0x40) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00000002c0)="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") sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:42 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:42 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x2, 0x18, [0x9d63, 0x2, 0x4, 0x76, 0x8000, 0x1]}) preadv(r0, &(0x7f0000000480), 0x4f5, 0x200000000000000) [ 368.906642] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:43 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:43 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3ff, 0x7, [0x1, 0x1f, 0x8, 0xebac, 0x9d48, 0x4, 0x3]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x4, @empty, 0x80}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x2, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r3}}, 0x18) 06:11:43 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc042, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) epoll_create(0x9) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open$cgroup(&(0x7f0000000380)={0x5, 0x70, 0x8, 0x1ff, 0x0, 0x81, 0x0, 0x6, 0x200, 0x4, 0xcb, 0x6, 0xff4, 0x38f4000, 0x1, 0xfffffffffffffff7, 0x6, 0xffffffffffffff00, 0x10b7, 0xfff, 0x6, 0x6, 0x4, 0x33f, 0x4, 0x3ff, 0x2, 0xfff, 0xfffffffffffffffc, 0x1f, 0x7f, 0xfffffffffffffffd, 0xf21a, 0x1, 0x7ff, 0x2, 0x3ff, 0x1000, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000340), 0x2}, 0x8000, 0x0, 0x4, 0x7, 0x3f, 0x5, 0x6}, r2, 0xe, r2, 0xd) ppoll(&(0x7f0000000140)=[{r4}], 0x1, &(0x7f0000000200)={0x0, r5+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000180)={0x90000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000400)=0x100000001, 0x4) sendmsg$kcm(r3, &(0x7f0000001a40)={&(0x7f0000000440)=@pptp={0x18, 0x2, {0x3, @multicast2}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000004c0)="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", 0xfb}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="91b110a2f96ade9e1fc9847f8f2e", 0xe}, {&(0x7f0000001600)="1a663204aba0137a4bf31848019c7ee9308aff255bd9ad3d279b0db26869eb8166b75586da36aae371978acd0231b955faf875352ba6a68fe1704414766a2fc7e3f1033b2b59e45696d88916663423c3c325314e7e889f4789a49c7d2abb3b8c8c5bc03609511e80853d380b17c9201f358746d778620979f45b2a6e71dcab2282c83c2f02084889f8ffb353b077766b307990e133d073a620311db5a54d66cb571c64dc96ef38e5f08b22a1ac8247d05bf83b7e26f7a0869fabd6e377a5", 0xbe}, {&(0x7f00000016c0)="0fd1f74dfc877ce93a4bcfc7bc688640f00eca30d547204d17661aba4c4ef0731aa42b40defce777a84082f5ff096a7852e14afa05d607122a9ba190551b24ecc0befe9e049530431e54125277b1381848589a5e902457a294e450dc2dc240033533c643363b0ea9532129fa68ff52d8bc0cb269bf035e0ca4528eb65b66192c85231d7fdaa6e9e9e83ed11803afef447d847b7b966ac199190ab0f9dc7268b77f64fe60fddc", 0xa6}, {&(0x7f0000001780)="cdbc6ba18090a2d462e7fa36e52bf62bc5b7acb85172a0ec57ea8c53a9bc1e39210f299ccd0471fb7ad4c6e8393e38dcaba8d40554a3977142", 0x39}, {&(0x7f00000017c0)="8491511b42629b0723b05cb346a3abea2320e3c2ffd58c2f91fd9e4bc4c01ee4b975fc7c600fce0b4e5090384fed08b7dbb29bcc38b163c207c064c27bd91943c180e2daf8a30187970e835f03deff5939c647ab6de51a2ccb174c36e1346d53b0bdda033147a624d0e797f1ab88d84369774a98938ed93e45c968d1c34bb48d7ed6411de7f1eeb7bdca", 0x8a}, {&(0x7f0000001880)="3d4995e3884dba600d87c69b834960578b0990573f04384a18e4c4ed172ace7f8efb1df9706d68776d780dc2c95677822f1c8e10b5b5b1620c4d78c5a2f2b7a5bfd80e3a04f38ceb36265722e747f85b3d1ea41a56c280f8c7e8650e4b6b1522839132e38a2c624d977a5963b0f67437a62eaa3fcf16c1f212ddf8c917c8c9bfc0c505d10e35ee996d1ed793b00c1dea50f4ca6aa85d1ccd169eac4ec685e5223d22275daed127ead1eb792dd019cd6751f65141d4b24f20e929da2e373af5a3afa98de9e1b1008f9ef16753ee2be73c99cd383f29516a4d196762fc261087b4082c0ed94f69b1e7a8eca01376f668e9f98560bf52b195675b4b41c585b976", 0xff}, {&(0x7f0000001e00)="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", 0x1000}], 0x9, &(0x7f0000001bc0)=[{0x98, 0x1ff, 0x0, "86e9658384daadb4464b7d5f281c8635276dea638fa60ae39f325b27be5c31bab21809dd01500690a0c72784e7076746a9a37db4c312ef02ef283b9b73e8f992cdff761369ae0c6aa78df400878784c1211eea2df19c2efd4e3e119c4553fbcec2fb4776aab8c4d6809b80a0a94deac358ce563217a84411a91beb533519ab8517cfc227f9f403"}, {0xe8, 0x113, 0x4, "62b1d69c7b99b36f3f3b08bca5a6f61e808d37b982071fccf12a0e6a27ca0dfaa985e7fb44aba733b67b1123550a9030f22cc323145d04f7c7be319a25538331ef61f7c5f475825a3435095a2f1b3721dd070b2521a6a0c5b09c4a16bad3dab1eca522443178ed480c17bf4f3b159284a37ea279c5fa8df653d0c97348f14244f49d91ec841b8592f426bc11055306a5d852008db9eb8fd3c0cd326b541733daca9391ccadee04d8c939aa9f2d9bedce2391ac4363ac113849f022f51c9c3687e053abd2090d0f645a7e375c98eab2fc40c37cf4011f"}], 0x180, 0x20000000}, 0x400c0) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) epoll_create(0x3) 06:11:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfd41, 0x30, 0x0, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 06:11:43 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) socketpair(0x2, 0x807, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:43 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x38) [ 369.428603] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:43 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1b, 0xd, 0x5, "d5605583265f788e835b633116d810ce018cb9306531b68f406abce6f80a063b2f88add94d00ebf5a01ac0d544d529fa01defa6d6f890333db0fa81f5f5d782a", "16c0625961cb85d7d1d3dd9e4e0aa0456c000c27dac302a1102a05438a527763", [0x5, 0x5]}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x7, 0x4) preadv(r0, &(0x7f00000002c0), 0x1000000000000381, 0x42) 06:11:43 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:43 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:43 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000002c0)=0x4b4) r3 = geteuid() setreuid(r2, r3) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1, 0x0, 0xfffffffffffffdd7, 0x10}, 0x0) [ 370.012003] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:44 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) preadv(r0, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/if\x00') preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:44 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:44 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) [ 370.367748] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:44 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfd41, 0x30, 0x0, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 06:11:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x82) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000000c0)=0x918) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) listen(r1, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:44 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000100), 0x1000000000000039, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)) r1 = open(&(0x7f0000000500)='./file0\x00', 0x400000, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000480)=0x9a) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/nfsfs\x00') preadv(r3, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:44 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [], @multicast1}, 0x8}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @remote, 0x101}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x15}, 0x2}], 0x64) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x80000001}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x6) msgget(0xffffffffffffffff, 0x0) 06:11:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:44 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:44 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080), 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:44 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) ftruncate(r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x8, {{0xa, 0x4e23, 0x9, @loopback, 0x200}}, {{0xa, 0x4e22, 0x200, @remote, 0x20}}}, 0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xda, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20}}}, 0x84) 06:11:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 370.816723] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:44 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:45 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080), 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:45 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x1, &(0x7f0000000040)="153f62766a8dd25d766070b18fef0cfc12954289") socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:45 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="55f047319e1899474228c09d887677e8", 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 371.207212] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:45 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:45 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) geteuid() clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x11, 0x80a, 0x0) getpid() sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x14}, 0x14}}, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0x0) 06:11:45 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080), 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:45 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:45 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:45 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x401, 0x9, 0xe, 0x0, 0xc, 0x2000000000, 0x0, 0xab1a4d2, r4}, &(0x7f00000002c0)=0x20) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000500)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r5, 0x7fffffff, 0x1, [0x7]}, &(0x7f0000000380)=0xa) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) 06:11:45 executing program 2: [ 371.770119] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) r3 = semget$private(0x0, 0x0, 0x289) semctl$GETPID(r3, 0x7, 0xb, &(0x7f0000000140)=""/65) ioctl$BLKRRPART(r2, 0x125f, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@remote, @loopback, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r2, &(0x7f0000000100)={0x11, 0xc, r4, 0x1, 0x2, 0x6, @broadcast}, 0x14) listen(r1, 0x0) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:45 executing program 3: 06:11:46 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:46 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x400) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000080)='syz1\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000000480), 0x17d, 0x200000000000000) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) 06:11:46 executing program 2: 06:11:46 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:46 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:46 executing program 3: 06:11:46 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:46 executing program 2: 06:11:46 executing program 3: 06:11:46 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') fcntl$dupfd(r1, 0x406, r0) fsetxattr(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="747275000000000000be4498e5e24b0000000000"], &(0x7f00000000c0)='net/ip_mr_vif\x00', 0xe, 0x3) fcntl$getown(r1, 0x9) preadv(r2, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:46 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:46 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000001, 0x10001) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001c00)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast1}}, 0x6, 0x78, 0x5, 0x10000, 0x62}, &(0x7f00000001c0)=0x98) sendmmsg$inet_sctp(r0, &(0x7f00000019c0)=[{&(0x7f0000000240)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000002c0)="aae14552578345f654cb7093145555c752eb0fe0c0fcc80306b921bf6d934a7425925d65f40c7c6ca74aabab69f46e79608a6383eda0108ea525212fa510d1964d5240048d9dfa02b36a2234dd6d162abb924b405dbd7af65272e1c235127f62f059e1216732d0cf8d9c72a8276305e2c00c433626dd31789b40efdaac87b8e41c63dd46e2bd372671da18c46e22a0a2202763360410226b8a3d7e02365e664777b290242a6394e7ba896844aaca3025bb1f8e5850107fba315fd638222f9f263e7e73c9fec38c75695399e1243b219f8246a4cac00ebce5ac2633d77c5d5a30dd544ff8e75b22279b", 0xe9}, {&(0x7f00000003c0)="657840ac2619ffd6d9357e9bc3cc9529a8c4419a565487df9f5f86baa92b708686e61db5fbfde1b1b5968e3b50ce1598893c9abf509c44023bd6f81ae5ff48da271c596f61484c3e7f3d53e9dae41985cf57c496de5535c6759d8c0aabc15319cd48cf82253c5f3d1722df834a173366c160e5166aac3fddc6369fae308e0f4e2681e09da6489806f6a39fda1d443a03daec575c06a9d634b96b8290f0994cee8ce0a2b785582d99128aeafcf4cdf64625b9b78d3b014f0d1ecef3f4438624fba6009fa0bd88cb460f4a696f88b8f9ed26bc11142e0d4b5605", 0xd9}, {&(0x7f00000004c0)="88f6f1ee309a1ed3b5fddf6756a6aa8f2345c3e25d6380d81d8a80a1dbb2d06fc85fec870f55d27185eb2521e4283f958ec708e2435c66982fdd322d27950d8286672c8b180b357856f3607155ba9a4f9b04ae0d8aac1173953a2f64e77e5ab28c0bbd58be7e07358999dcfa1185a1c350114b267db84087924529a876432d02a36d645a9953658866fb1028aae457737dff9b51ab393279636b8fb6c05d19344fbaab47bc172838027a8d00da8e3aa668514e7ce170f6052f03ae8c1372104724c8f0a4f74966b8e6692dc3d4cafa27b612c8f2ff5d77f00ac55dba360c8d9d661601d3b43be472", 0xe8}, {&(0x7f00000005c0)="adcb99c5456625485a0d25638ffa9fa93378e01af60bfb6120512c9fd121714472343771ad2977d19d75e97e3b369243c2258dcc1b6a3c093205fd06a0ff81c184", 0x41}, {&(0x7f0000000640)="5aac476122e5769d492316104f85790ffa1ff60cb3ac738122b8bd36823e", 0x1e}, {&(0x7f0000000680)="e15da04fbab83274f7c9bc5f35e22f04a334e5d249ac4c93b93904f072a46307d8bfe23ab518afe589d891c45533ac3d8539eab19fbe6466a0911c03ddf5", 0x3e}, {&(0x7f00000006c0)="38970d1edbedbcdceddbaf87309e009eed862237c9ef2d76451d444c4e9869026553348456d678d4477cc8d6d3a920a6b02c76983be0584e7c422dca665ceb2b3e4ebffbbcdf450e1b2fa26161d4a6e90a2c963bcee09c2d690275dd168fd7b5997dc3349a524e1f606408e46b48f5d475746fdbedc209d792a59fd718ba373b46fe3b0da888a67bf7a6fdddb6c7624676665d7e18a10394632c564c0f8ac0e960822fecbc8a41a24f8ee053a5f261e1d142082384165ad1ef5c1f9aefe898b219e43270bd88b03003143b7a508e", 0xce}], 0x7, &(0x7f0000000840)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x7d21, 0x3, 0x30, 0x200, r3}}], 0x38, 0x8001}, {&(0x7f0000000880)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000a00)=[{&(0x7f00000008c0)="569444d3bf", 0x5}, {&(0x7f0000000900)="776558fbc3b018545343af3d5f316a227f3a054dfb10cf483d8568a6a904c2a7012575bfbd11b28b8c5f11b1418d4e7797f932f1d7aa2ed9c2729d7824b970f768ff589098e712614445401e44d987b8d451a5855bd7d06e484408bd1fc2d2f74adf9260e039da5cd254c8ad603f971f11b14722f155dfd2f3f20d851fb812e760de002beaf58474616e0fa8bb7bc8d7de7e740f6865bbf508abc8f11e6362d9adf0d7ea34376ad02fabc8e3fc5a7918eb58872a2b4f2d861411fa7b22d5ffb4e5f393143a355e108fa92174754872ecfdb8500670c0ba6715c27ab59856a1d2fbdc8f53991c3f3c6a83", 0xea}], 0x2, &(0x7f0000000a40)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x0, 0x7fff}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x100000000}}, @dstaddrv6={0x20}], 0xa8, 0x44014}, {&(0x7f0000000b00)=@in6={0xa, 0x4e24, 0x4, @local, 0x3}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000b40)="1638a37596c1fbb51c321ca2766893406303b97b02ae4fe83738f09eb7c2001d21331bcecb0a25b9733f2ba792a1bf9cbf8925026c116b614c45e5946590b0d4a69b45753612403fb76273998a91c02a416e4fb3e91f6fd28b1c4eeae6b163b96f8a3f4b1cdd9c7dc788a0a5a4349c92", 0x70}, {&(0x7f0000000bc0)="66fb79f2b1638a55ad68d1bc1f4f0b2dece1c5c20dc0cefc99073cf090eca4a01bfaeebaeb203a914f47dee6b60ba1c87253ff3a4e442eb764eed85c6ba926a60be5662b92e43d128285d9ca7e0cd279bf1132d0227f92b5d00cb17f87a39da800986ed79442011544b2852a3f581266b6d04d78c35e2c0ec93358f43239213e7fa27586ec6f89872d560e4185fa309a4d395fbd52149f2c4a89fbb59741c53219622b8a36baaa4e4ab07cbf278436c2fc14ed26b54032fca1b60b1644cd5f934d38ed8960bec03b3c76db", 0xcb}, {&(0x7f0000000cc0)="65322ac5", 0x4}, {&(0x7f0000000d00)="d60c02f747f01c0fe558dcd2c3aeaa3a72a9391dc7645432c8b9930924e1886f2b1cb535fd47f6a9fa8dce19d2d5b2ee234ce37875137ce09af3348e39f3c3d144c46b8e87c4a311e7fc6b6d8301d67355e3c05279d930e39d72c3592ee24e98eb4c2586d4bc3f55c5b45c433a2bddb8c353971c20e4e107349b440a6dbf141c6ace7249ed56097646f0cfd339291e29aa", 0x91}, {&(0x7f0000000dc0)="fd92c69182", 0x5}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000000e80)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000ec0)="29bc4b3013659dce849b6eb6adefba95217570627cc322a46d9278c470d9ee272bfafd7ec5dc8859b3b6cd63e222c3b2085ebb7267cbed15ec40a4ce79ff8cc0e6fe167f78387d7a0a02d361513afc2860d114acd0a9e080f991b7d50472fc4ed4ebc1ec762e067622a960324788ce7393be64c66d8f4baf865aa4b835813596b774c9bfa71cba6cf8fd6517dc165c9a23f88e252e4ff3761935af3c6ac0f5a09fa45410172959d01e38994aac2c72", 0xaf}, {&(0x7f0000000f80)="418ed5c87c4be339047152ed25ad789db4d9b539370b383775aedf05ff7920d7a9a54063f83b51bc76171cff014083607177a6bf7cdb1aaa75598174dcb199fb37def8a642c542ee23b235223aba6cba387506b9a6832889792075293fdcae630b8f5ecbca8ca7e00718dc53faa0fc4c08559f8e46a87e38108597e9990059fc1d7c107bad940b323e70008b225c21e0f3fe747d109f9b1780fde0e0b55c0d5ec175ac8602b1d3fe340d8390ba9f9de6be833557d7378f3a17b2059ebf36ad913dd68ca2", 0xc4}, {&(0x7f0000001080)="d740a2f77aa2309f1df51e71bbd9fc2b458129eef87e4a83de290af1a3be71770f4133776f639488ad584de66a8c6a52f87ab4a19cebbab3b2362a1d1a21a0c03b487ea289ff35512afeb3370ee643af386bcc2be5f74a8e000ce0f66a6f34532fe0703bad1fd24ed2c6ccf124dc6e4fce", 0x71}, {&(0x7f0000001100)="508d3a334732b53b114e", 0xa}, {&(0x7f0000001140)="bc5d55ede160b26f6e8cc1b8f9bb9f72d1c024f97b699cba5324c22b3f7a4068df3fd5d26c79078c1ccee2f5e8eb7088e83bb3205d68601068722411d734fe87ae577566bdd2297725c725ce81aa27d1c4c090c10923a976ab1a54b0c8b362b0ebe1ca698fde19598fd5db4954864c41b4e2fd3e25db140e493b4758fb44c907ff878cf3c5eb31ab1002b314fc2c473e3b23c4bb2daa8f5b905dea5ed1c63cd013fb287bb864489a5da1436f1ec8734b70936d7398c4669c5929f6c7ea85", 0xbe}, {&(0x7f0000001200)="7f269eebbfa5759fac592390444a216d900771fd92f4b5f06c4283be6c9e54f0a14d617cafbe58bfb4fdb0d76832b947bd86974742cadcf8f41ce59af5a3fe0a07d100f02ddf875749df95e16c3c39086989c78f6124f3fe44553d04dcf4a3e423ae4aa7f4065194085df93778b1b616be44d44b8d50b0315d31db3139a7e69f043bb561e1c8d1880e32a1edf2de74e030cb511756cd61551d6e6894c3994a83f9e3ca7c76dde1ebb1d4fb34f13cdbd1610b09453e4224e8eda0a6d6fb67545a9035f8de21281c64e9c98d0179", 0xcd}], 0x6, &(0x7f0000001380)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x50, 0xa437744ea0aa8dcd}, {&(0x7f0000001400)=@in6={0xa, 0x4e24, 0x7, @mcast1, 0x9}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001440)="c6a859f423281235aa24208f80cdfe7ac013bcd21de6d59851e24b2b4fd2b4011b8ac3650aa9a19db0e9d462271c80e9b2207ddf99ccab008de862b157bb224e7874ecbe2ce92ccff0232ade5fa950ecee1eb3aca4bcbaa4df16b274630035a2a785b8abf289fde08b22a635533b81b415606f0f09a59436f513328a73cd2d8ba79226526b63a6995f167d23810d49800745f7aa54c8f09428fa86c42080a58db09bd1361dadb1cac63ced17d6672433356a0ba8f35f3418303005aedd137574591c1aa63478824ccb5ff2cbe3889146844f8f0db193603f32918f88fba1c100012b3102fd2ef81d970d164defff0bd0d823", 0xf2}], 0x1, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0x3, 0x64f, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x7833b2b3}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xe, 0x2, 0x8001, 0x800, 0x0, 0x35, 0x1, r3}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff63, 0x130898bbf36df018, 0x8, 0xc86, 0x1ff, 0x7, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x204, 0x7, 0x0, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0xe8, 0x10}, {&(0x7f0000001680)=@in6={0xa, 0x4e23, 0x80000, @remote, 0xfffffffffffffffc}, 0x1c, &(0x7f00000018c0)=[{&(0x7f00000016c0)="c4804354db4418d7198eb9f29a533a6ac53963a7148c272b6fda5f7b7f05d3fdfcbc24a715c2392d2353cac212742910baa0c129e894a074e25bfc531585c67fed2b84b584c2a41b5c1d290a792ee8a3b0e771a9ea94ea3dee2ba9a1a4a90014083f8093297833c18e0ac04e116b2c44a8dd29f5e9f58fa10e570c6eba03b9546b83645ee9535f81ef925d6e3986deb3524621b8bf65c07986bbf7853118f3feacf4b2eb4169493df3dd2b8244fa58b78cd9cceea4c4ef60b28ebbbf20", 0xbd}, {&(0x7f0000001780)="65aa12de4cf4600a877b1f69be8dcddb6adeb60539fa5b3f86e49a891c86e13cf1671feb5d99aed430ac7c9616839694a0366a435908f20c32bef18565e9d6e6cef4", 0x42}, {&(0x7f0000001800)="a495677e64f7e4fb8d9af864fad47fd68f59784729985f87d0484d9d4fac31d59f34b951c246c3221965ea7a203d32f195c97e24cea893b2a79d24977ec042ce75443b461879aa05df4b026c0402ecdab7f80f260410893e925f19a95ec4851e5eee0658945f2124f0745f07d422092470fc83509bbb53af509dbdd330d8cab7e9f7bbd310543b66d89bc66ab872", 0x8e}], 0x3, &(0x7f0000001900)=ANY=[@ANYBLOB="18000000000000008400000006000000060000000000000030000000000000008400000001000000050000000200000009000000ffff0000ff010000f7ffffffff0f0000", @ANYRES32=r3, @ANYBLOB="20000000000000108400000002000000800008000800000000000100", @ANYRES32=r3, @ANYBLOB="180000000000000084000000070000000000000300000000180000000000000084000000000000000900ff7f60010900180000000000000084000000060000000600000000000000"], 0xb0, 0x10}], 0x6, 0x4000081) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={r3, 0xffff, 0x4}, 0x8) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1, 0x0, 0xfffffffffffffeb2}, 0x0) sync_file_range(r1, 0x6, 0xc1fd, 0x2) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b80)={&(0x7f0000001b40)='\x00', r2}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001bc0)=r5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x114) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r6, 0x800, 0x9}, 0xc) 06:11:46 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000500), 0xffffffffffffffaf}], 0x1, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:46 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:46 executing program 3: 06:11:46 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_wolinfo={0x6, 0x2, 0x0, "c7a7b2e48f05"}}) 06:11:46 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:46 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:47 executing program 2: 06:11:47 executing program 3: 06:11:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x9, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000004000000000000000500000071755370b20d4028f4d6000000009b12106366670000950000000000003080000095000065510523000000000000000000000000"], &(0x7f0000000100)='GPL\x00', 0xffffffffffffcbec, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0xf}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='\\vmnet0wlan0\x00', r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:47 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback, 0x1}, 0x1c) 06:11:47 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:47 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x4}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:47 executing program 3: 06:11:47 executing program 2: 06:11:47 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x1}, 0x1c) 06:11:47 executing program 5: 06:11:47 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x0, 0x0, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}]}, 0xc8) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:47 executing program 3: 06:11:47 executing program 2: 06:11:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800001000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) unshare(0x8000000) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000300)=""/255, 0xff}], 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x11) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:47 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:47 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:47 executing program 5: 06:11:47 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) [ 374.074703] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:48 executing program 3: 06:11:48 executing program 5: 06:11:48 executing program 2: 06:11:48 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:48 executing program 6: 06:11:48 executing program 5: 06:11:48 executing program 3: 06:11:48 executing program 2: 06:11:48 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000740)="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", 0x8f) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:48 executing program 6: 06:11:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x306}], 0x1}, 0x0) 06:11:48 executing program 5: 06:11:48 executing program 3: 06:11:48 executing program 2: 06:11:48 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:48 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:49 executing program 5: 06:11:49 executing program 6: 06:11:49 executing program 2: 06:11:49 executing program 3: 06:11:49 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:49 executing program 6: 06:11:49 executing program 3: 06:11:49 executing program 5: 06:11:49 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x8) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote, 0x0, r2}) 06:11:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x3dc) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x1, 0x401, 0xd91, r2}) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:49 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000340)={0x3, 0x0, 0x11, &(0x7f0000000180)="00ce5bd204025177dc7ece77090047db38"}) 06:11:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f00000001c0)={'bpq0\x00'}) 06:11:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom(r0, &(0x7f00000002c0)=""/195, 0xc3, 0x0, &(0x7f0000000040)=@can, 0x80) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") shutdown(r0, 0x0) 06:11:49 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008b", 0x12}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x12, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x2c2) 06:11:50 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000100)="4c0000001400197f09004b0101048c590188ffffcf3d34740600d4ff5bffff00e7e5ed7d00000000c8550000000000002758d60034650c0326356cdb47f6aaaa956086cbfe0db35200af4486", 0x4c}], 0x1) 06:11:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev, [0x0, 0x300000000000000, 0x0, 0x0, 0x4000000]}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 06:11:50 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:50 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:50 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x401, 0x9, 0xe, 0x0, 0xc, 0x2000000000, 0x0, 0xab1a4d2, r4}, &(0x7f00000002c0)=0x20) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000500)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r5, 0x7fffffff, 0x1, [0x7]}, &(0x7f0000000380)=0xa) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:50 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xca, "28dbc3ade69faec8da6b6ce108f1d015ca2862d69553a43d75a3dab5106b9faa0f75d07094f7e31e87fed86b5c4ebd3c572506eae6dad654f45bdb24db67fff5a6115c6808dacc20e5c58749d97ebab4934de271a9b0676c3992388365f5aee007da71a1d44607b63345e71bb374e6d10d3b3e31bbdd835b58f199c8cd54619a5a0ecea6386f15f40bdb9cf2be6a92df32ae7ec545dc2659a51fd4d4cc1872c46af8f20f63b2c9c503fd41c603d5ff1d163a65645f858ce471596d25adb682356299de09e94b19b3c137"}, &(0x7f0000000140)=0xd2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:50 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:50 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) 06:11:50 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:50 executing program 6 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:50 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d80040030000", 0x1b}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) sendto$inet(r1, &(0x7f0000000040)="58253542fd13180a18a3a6a8ccebb5bd8fbfc9d1ede80fe97e97d101d0d3302e9af404e252ce81e4fff208f6d59222596ab7c9e10cea22efadd10477cbe79ab5a2518e2b2e1413fa1fcfe546ab43b4cb23793a1b8fc096319f229456c667609aa0a91cda5a252dfb698cf889732b890f20e885bc1b71388f708f9de6edb83c3ad63d17bb382a0c6623454399fbca9675591547ccf22b030bcd196a8719e8250ba4153f99a7146df21d03d77eb7333dcd923d13a00daac7", 0xb7, 0x8800, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) listen(r1, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 377.027296] FAULT_INJECTION: forcing a failure. [ 377.027296] name failslab, interval 1, probability 0, space 0, times 0 [ 377.038753] CPU: 0 PID: 17800 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #42 [ 377.046081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.055518] Call Trace: [ 377.058201] dump_stack+0x14b/0x190 [ 377.061911] should_fail+0xa98/0xaa0 [ 377.065704] __should_failslab+0x278/0x2a0 [ 377.070055] should_failslab+0x29/0x70 [ 377.074034] __kmalloc+0xbe/0x350 [ 377.077578] ? tcp_sendmsg_locked+0x6136/0x68f0 [ 377.082338] ? tcp_sendmsg+0xb2/0x100 [ 377.086226] tcp_sendmsg_locked+0x6136/0x68f0 [ 377.090809] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.096266] ? aa_label_sk_perm+0x725/0x850 [ 377.100665] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.105601] ? local_bh_enable+0x36/0x40 [ 377.109752] ? local_bh_enable+0x36/0x40 [ 377.113916] ? lock_sock_nested+0x23a/0x290 [ 377.118321] tcp_sendmsg+0xb2/0x100 [ 377.122000] ? tcp_sendmsg_locked+0x68f0/0x68f0 [ 377.126717] inet_sendmsg+0x49a/0x740 [ 377.130596] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.136041] ? inet_getname+0x490/0x490 [ 377.140109] __sys_sendto+0x868/0xa30 [ 377.143999] ? prepare_exit_to_usermode+0x46/0x410 [ 377.149002] ? syscall_return_slowpath+0xdb/0x700 [ 377.153977] __se_sys_sendto+0x107/0x130 [ 377.158095] __x64_sys_sendto+0x6e/0x90 [ 377.162141] do_syscall_64+0xb8/0x100 [ 377.165988] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 377.171220] RIP: 0033:0x457099 [ 377.174459] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.193415] RSP: 002b:00007f61277c9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 377.201195] RAX: ffffffffffffffda RBX: 00007f61277ca6d4 RCX: 0000000000457099 [ 377.208511] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 377.215820] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 000000000000001c 06:11:51 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001600)=""/148, 0xfed9}], 0x137, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480), 0x17d, 0x200000000000000) [ 377.223122] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000006 [ 377.230430] R13: 00000000004d4cc8 R14: 00000000004c91af R15: 0000000000000000 06:11:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev, [0x0, 0x300000000000000, 0x0, 0x0, 0x4000000]}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 06:11:51 executing program 5: r0 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev, [0x0, 0x300000000000000, 0x0, 0x0, 0x4000000]}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 06:11:51 executing program 0: pipe2(&(0x7f0000000b80)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x6000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/9) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) ioctl$FICLONE(r2, 0x40049409, r3) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) sendmsg$kcm(r2, &(0x7f0000000400)={&(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="bb4ea691813cea167666fbb2c5ac8037e2749d15da287799f48647e8c1f92902a42f665f055ba86b40618061425715ac53404d3d30c2a6ff7c20fa48db109fe3b89cffe062c0582404508f32b11ff689d98bb07fec72b0fdb153bdeb521377d949c3486a0211e6574afa09c8f5aa0c50a0657991ce7db1a399e81e4f0c363520688b173c8723e72a551742f37536e348fb3b45838def4346115eb3a2939b3cc2394e6f091685937fd00c74e197", 0xad}, {&(0x7f00000002c0)="5b4d903934f01c30c5ca078f81c359caf7766caf61dd08a96079f72be17a39c9c0830a67143f756b5af51adea209e20859584951280424f33bd7ff34987428ffe491d8bdda85b8310370eeae81dceedc2df1ab7af192423951e6ceaabd887afac3f6b30af007c8cf87d0d4205f7b2eb6997b52a6ff25412b5a2b51c7600c8ba255ca172fac87644fc886a1e376faaf3ae1963e60553bda49a525ede5fe999f5ead8a8ae8ef4c3feff605216363e0b9ea8ebcdd7f00d071a306a729500dab7d2ea22bd0328df1beb85bc1c6f0", 0xcc}, {&(0x7f0000000200)="5edfcc938ea5c99c8089e0936203d759af5a841ad8d3b8c309beabdea95410d68c65d6956bb18958cf3e9ad1df2ba2bc2448f569e141a5f5231cb7f92c1ed15b7be31786ba459b1461745fc5", 0x4c}], 0x3, 0x0, 0x0, 0x4000000}, 0x804) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000500)) mknodat(r2, &(0x7f0000000ac0)='./file0\x00', 0x41, 0x5901) r5 = semget$private(0x0, 0x0, 0x121) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000b00)={0x4, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000b40)={0xfffffffffffff198, 0xff, 0x9, 0x101}, 0x8) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='system.posix_acl_default\x00', &(0x7f0000000a40)={{}, {}, [{0x2, 0x4, r6}, {0x2, 0x7, r7}, {0x2, 0x0, r8}, {0x2, 0x4, r9}], {0x4, 0x5}, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x2, r12}], {0x10, 0x1}, {0x20, 0x3}}, 0x5c, 0xed7edad2807641cb) lsetxattr$trusted_overlay_opaque(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='trusted.overlay.opaque\x00', &(0x7f0000000cc0)='y\x00', 0x2, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000540)=0x10) semop(r5, &(0x7f0000000440)=[{0x4, 0xdd09, 0x1800}, {0x1, 0x6bf1, 0x800}, {0x4, 0x3, 0x800}, {0x2, 0x8000, 0x1800}, {0x3, 0x3}, {0x2, 0x3, 0x1000}, {0x7, 0x800, 0x1000}], 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000580)) 06:11:51 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/2, &(0x7f0000000180)=0x2) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) tee(r1, r2, 0x2, 0x2) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) msgget(0xffffffffffffffff, 0x0) 06:11:51 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:51 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 377.673797] FAULT_INJECTION: forcing a failure. [ 377.673797] name failslab, interval 1, probability 0, space 0, times 0 [ 377.685267] CPU: 0 PID: 17828 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #42 [ 377.692594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.701992] Call Trace: [ 377.704641] dump_stack+0x14b/0x190 [ 377.708342] should_fail+0xa98/0xaa0 [ 377.712175] __should_failslab+0x278/0x2a0 [ 377.716497] should_failslab+0x29/0x70 [ 377.720465] __kmalloc_node+0x22a/0x11c0 [ 377.724571] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.729506] ? vmemdup_user+0xcd/0x450 [ 377.733454] vmemdup_user+0xcd/0x450 [ 377.737265] sctp_setsockopt_bindx+0xd3/0x8f0 [ 377.741845] ? local_bh_enable+0x36/0x40 [ 377.746015] ? sock_common_setsockopt+0x13b/0x170 [ 377.750967] sctp_setsockopt+0x21ac/0x11450 [ 377.755375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.760823] ? aa_sk_perm+0x913/0xc20 [ 377.764703] ? __msan_poison_alloca+0x173/0x1f0 [ 377.769436] ? fsnotify+0x462/0x1a30 [ 377.773249] ? sctp_shutdown+0x270/0x270 [ 377.777383] sock_common_setsockopt+0x13b/0x170 [ 377.782102] ? sock_common_recvmsg+0x270/0x270 [ 377.786753] __sys_setsockopt+0x496/0x540 [ 377.791009] __se_sys_setsockopt+0xdd/0x100 [ 377.795391] __x64_sys_setsockopt+0x62/0x80 [ 377.799764] do_syscall_64+0xb8/0x100 [ 377.803614] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 377.808837] RIP: 0033:0x457099 [ 377.812088] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.831027] RSP: 002b:00007f79f58e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 377.838789] RAX: ffffffffffffffda RBX: 00007f79f58e46d4 RCX: 0000000000457099 [ 377.846089] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000003 [ 377.853421] RBP: 00000000009300a0 R08: 0000000000000048 R09: 0000000000000000 [ 377.860730] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000004 [ 377.868036] R13: 00000000004d5cb8 R14: 00000000004c0ce0 R15: 0000000000000000 06:11:51 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8004003000000000000", 0x1f}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:52 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:52 executing program 0: prctl$seccomp(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x21, 0xff, 0x81, 0xbc}]}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x20400) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x6, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={r4, @in={{0x2, 0x4e20, @loopback}}, [0x200, 0xb138, 0xd714, 0x5, 0x7, 0x5, 0x4, 0x8, 0x400000000010, 0x1, 0xfdea, 0x8001, 0x0, 0x5720, 0x4]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e23, 0xfeb, @remote, 0x4798}}}, 0x84) 06:11:52 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:52 executing program 6 (fault-call:7 fault-nth:1): r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:52 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 378.276016] FAULT_INJECTION: forcing a failure. [ 378.276016] name failslab, interval 1, probability 0, space 0, times 0 [ 378.287643] CPU: 1 PID: 17847 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #42 [ 378.294978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.304363] Call Trace: [ 378.307018] dump_stack+0x14b/0x190 [ 378.310691] should_fail+0xa98/0xaa0 [ 378.314484] __should_failslab+0x278/0x2a0 [ 378.318820] should_failslab+0x29/0x70 [ 378.322753] kmem_cache_alloc+0x127/0xb20 [ 378.326954] ? sctp_get_port_local+0xda9/0x1c40 [ 378.331707] sctp_get_port_local+0xda9/0x1c40 [ 378.336279] sctp_do_bind+0xa1e/0xdb0 [ 378.340184] sctp_setsockopt_bindx+0x6c4/0x8f0 [ 378.344876] sctp_setsockopt+0x21ac/0x11450 [ 378.349294] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.354736] ? aa_sk_perm+0x913/0xc20 [ 378.358628] ? __msan_poison_alloca+0x173/0x1f0 [ 378.363832] ? fsnotify+0x462/0x1a30 [ 378.367658] ? sctp_shutdown+0x270/0x270 [ 378.371808] sock_common_setsockopt+0x13b/0x170 06:11:52 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 378.376529] ? sock_common_recvmsg+0x270/0x270 [ 378.381180] __sys_setsockopt+0x496/0x540 [ 378.385447] __se_sys_setsockopt+0xdd/0x100 [ 378.389855] __x64_sys_setsockopt+0x62/0x80 [ 378.394238] do_syscall_64+0xb8/0x100 [ 378.398086] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 378.403317] RIP: 0033:0x457099 [ 378.406570] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:11:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7f, 0x4) socket$inet6(0xa, 0x7, 0x1) [ 378.425510] RSP: 002b:00007f79f58e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 378.433285] RAX: ffffffffffffffda RBX: 00007f79f58e46d4 RCX: 0000000000457099 [ 378.440609] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000003 [ 378.447928] RBP: 00000000009300a0 R08: 0000000000000048 R09: 0000000000000000 [ 378.455239] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000004 [ 378.462543] R13: 00000000004d5cb8 R14: 00000000004c0ce0 R15: 0000000000000001 [ 378.572659] FAULT_INJECTION: forcing a failure. [ 378.572659] name failslab, interval 1, probability 0, space 0, times 0 [ 378.584046] CPU: 0 PID: 17853 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #42 [ 378.591357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.600746] Call Trace: [ 378.603403] dump_stack+0x14b/0x190 [ 378.607086] should_fail+0xa98/0xaa0 [ 378.610856] __should_failslab+0x278/0x2a0 [ 378.615165] should_failslab+0x29/0x70 [ 378.619112] kmem_cache_alloc+0x127/0xb20 [ 378.623302] ? __inet_hash_connect+0xd3e/0x1d50 [ 378.628028] ? vmalloc_to_page_or_null+0x3b/0xa0 [ 378.632916] __inet_hash_connect+0xd3e/0x1d50 [ 378.637480] ? inet6_hash_connect+0x1a0/0x1a0 [ 378.642050] inet6_hash_connect+0x179/0x1a0 [ 378.646468] tcp_v6_connect+0x1ed1/0x25a0 [ 378.650734] ? tcp_v6_pre_connect+0x130/0x130 [ 378.655279] __inet_stream_connect+0x2ae/0x1300 [ 378.660040] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 378.665505] tcp_sendmsg_locked+0x6361/0x68f0 [ 378.670095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.675541] ? aa_label_sk_perm+0x725/0x850 [ 378.679945] ? kmsan_set_origin_inline+0x6b/0x120 [ 378.684899] ? local_bh_enable+0x36/0x40 [ 378.689048] ? local_bh_enable+0x36/0x40 [ 378.693202] tcp_sendmsg+0xb2/0x100 [ 378.696902] ? tcp_sendmsg_locked+0x68f0/0x68f0 [ 378.701627] inet_sendmsg+0x49a/0x740 [ 378.705511] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.710971] ? inet_getname+0x490/0x490 [ 378.715040] __sys_sendto+0x868/0xa30 [ 378.718968] ? prepare_exit_to_usermode+0x46/0x410 [ 378.723982] ? syscall_return_slowpath+0xdb/0x700 [ 378.728952] __se_sys_sendto+0x107/0x130 [ 378.733074] __x64_sys_sendto+0x6e/0x90 [ 378.737099] do_syscall_64+0xb8/0x100 [ 378.740966] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 378.746197] RIP: 0033:0x457099 [ 378.749441] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:11:52 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:52 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x2000002000371) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 378.768382] RSP: 002b:00007f61277c9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 378.776148] RAX: ffffffffffffffda RBX: 00007f61277ca6d4 RCX: 0000000000457099 [ 378.783457] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 378.790768] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 000000000000001c [ 378.798074] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000006 [ 378.805378] R13: 00000000004d4cc8 R14: 00000000004c91af R15: 0000000000000001 [ 378.881900] FAULT_INJECTION: forcing a failure. [ 378.881900] name failslab, interval 1, probability 0, space 0, times 0 [ 378.893256] CPU: 0 PID: 17867 Comm: syz-executor5 Not tainted 4.19.0-rc1+ #42 [ 378.900584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.909968] Call Trace: [ 378.912613] dump_stack+0x14b/0x190 [ 378.916290] should_fail+0xa98/0xaa0 [ 378.920061] __should_failslab+0x278/0x2a0 [ 378.924358] should_failslab+0x29/0x70 [ 378.928299] kmem_cache_alloc_node+0x156/0xc00 [ 378.932955] ? __alloc_skb+0x201/0x9e0 [ 378.936946] ? aa_label_sk_perm+0x725/0x850 [ 378.941327] __alloc_skb+0x201/0x9e0 [ 378.945141] ? __bpf_trace_writeback_write_inode_template+0x153/0x200 [ 378.951801] pfkey_sendmsg+0x1d6/0x1a60 [ 378.955846] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.961305] ? aa_sk_perm+0x913/0xc20 [ 378.965163] ? aa_sock_msg_perm+0x16e/0x320 [ 378.969578] ? apparmor_socket_sendmsg+0x82/0xa0 [ 378.974440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.979909] ? security_socket_sendmsg+0x1bd/0x200 [ 378.984964] ___sys_sendmsg+0xe70/0x1290 [ 378.989108] ? pfkey_release+0x5b0/0x5b0 [ 378.993263] ? __fget_light+0x53/0x700 [ 378.997225] ? __fdget+0x4e/0x60 [ 379.000661] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.006099] ? __fget_light+0x6a3/0x700 [ 379.010173] __se_sys_sendmsg+0x2a3/0x3d0 [ 379.014385] __x64_sys_sendmsg+0x4a/0x70 [ 379.018498] do_syscall_64+0xb8/0x100 [ 379.022350] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 379.027583] RIP: 0033:0x457099 [ 379.030822] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.049771] RSP: 002b:00007f34a2491c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 379.057532] RAX: ffffffffffffffda RBX: 00007f34a24926d4 RCX: 0000000000457099 [ 379.064836] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000003 [ 379.072151] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 06:11:53 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x240) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') exit(0x0) sendfile(r1, r2, &(0x7f0000000000), 0x1000) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000040)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) 06:11:53 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:11:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:53 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d80040030000000000000000", 0x21}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) [ 379.079451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 379.086757] R13: 00000000004d4b48 R14: 00000000004c90bd R15: 0000000000000000 06:11:53 executing program 6 (fault-call:7 fault-nth:2): r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) [ 379.197350] FAULT_INJECTION: forcing a failure. [ 379.197350] name failslab, interval 1, probability 0, space 0, times 0 [ 379.209005] CPU: 1 PID: 17883 Comm: syz-executor2 Not tainted 4.19.0-rc1+ #42 [ 379.216319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.225725] Call Trace: [ 379.228374] dump_stack+0x14b/0x190 [ 379.232064] should_fail+0xa98/0xaa0 [ 379.235844] __should_failslab+0x278/0x2a0 [ 379.240181] should_failslab+0x29/0x70 [ 379.244151] __kmalloc+0xbe/0x350 [ 379.247673] ? sctp_get_port_local+0x1acb/0x1c40 [ 379.252703] ? sctp_add_bind_addr+0xb3/0x630 [ 379.257175] sctp_add_bind_addr+0xb3/0x630 [ 379.261493] sctp_do_bind+0xc0a/0xdb0 [ 379.265406] sctp_setsockopt_bindx+0x6c4/0x8f0 [ 379.270083] sctp_setsockopt+0x21ac/0x11450 [ 379.274487] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 379.279944] ? aa_sk_perm+0x913/0xc20 [ 379.281118] FAULT_INJECTION: forcing a failure. [ 379.281118] name failslab, interval 1, probability 0, space 0, times 0 [ 379.283829] ? __msan_poison_alloca+0x173/0x1f0 [ 379.283906] ? fsnotify+0x462/0x1a30 [ 379.283999] ? sctp_shutdown+0x270/0x270 [ 379.307644] sock_common_setsockopt+0x13b/0x170 [ 379.312355] ? sock_common_recvmsg+0x270/0x270 [ 379.317020] __sys_setsockopt+0x496/0x540 [ 379.321250] __se_sys_setsockopt+0xdd/0x100 [ 379.325636] __x64_sys_setsockopt+0x62/0x80 [ 379.329996] do_syscall_64+0xb8/0x100 [ 379.333833] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 379.339056] RIP: 0033:0x457099 [ 379.342286] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.361682] RSP: 002b:00007f79f58e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 379.369435] RAX: ffffffffffffffda RBX: 00007f79f58e46d4 RCX: 0000000000457099 [ 379.376738] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000003 [ 379.384041] RBP: 00000000009300a0 R08: 0000000000000048 R09: 0000000000000000 [ 379.391335] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000004 [ 379.398632] R13: 00000000004d5cb8 R14: 00000000004c0ce0 R15: 0000000000000002 [ 379.405954] CPU: 0 PID: 17889 Comm: syz-executor6 Not tainted 4.19.0-rc1+ #42 [ 379.413263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.422645] Call Trace: [ 379.425294] dump_stack+0x14b/0x190 [ 379.429004] should_fail+0xa98/0xaa0 [ 379.432768] __should_failslab+0x278/0x2a0 [ 379.437091] should_failslab+0x29/0x70 [ 379.441026] kmem_cache_alloc_node+0x156/0xc00 [ 379.445657] ? __alloc_skb+0x201/0x9e0 [ 379.449588] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 379.455047] __alloc_skb+0x201/0x9e0 [ 379.458858] sk_stream_alloc_skb+0x172/0xc90 [ 379.463349] tcp_connect+0x298f/0x6720 [ 379.467291] ? tcp_fastopen_defer_connect+0x90/0x810 [ 379.472496] tcp_v6_connect+0x2401/0x25a0 [ 379.476752] ? tcp_v6_pre_connect+0x130/0x130 [ 379.481294] __inet_stream_connect+0x2ae/0x1300 [ 379.486056] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 379.491521] tcp_sendmsg_locked+0x6361/0x68f0 [ 379.496094] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 379.501534] ? aa_label_sk_perm+0x725/0x850 [ 379.505923] ? kmsan_set_origin_inline+0x6b/0x120 [ 379.510852] ? local_bh_enable+0x36/0x40 [ 379.515010] ? local_bh_enable+0x36/0x40 [ 379.519155] tcp_sendmsg+0xb2/0x100 [ 379.522855] ? tcp_sendmsg_locked+0x68f0/0x68f0 [ 379.527584] inet_sendmsg+0x49a/0x740 [ 379.531455] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 379.536917] ? inet_getname+0x490/0x490 [ 379.540980] __sys_sendto+0x868/0xa30 06:11:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:53 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 379.544855] ? prepare_exit_to_usermode+0x46/0x410 [ 379.549865] ? syscall_return_slowpath+0xdb/0x700 [ 379.554819] __se_sys_sendto+0x107/0x130 [ 379.559019] __x64_sys_sendto+0x6e/0x90 [ 379.563034] do_syscall_64+0xb8/0x100 [ 379.566901] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 379.572124] RIP: 0033:0x457099 [ 379.575354] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.594295] RSP: 002b:00007f61277c9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 379.602085] RAX: ffffffffffffffda RBX: 00007f61277ca6d4 RCX: 0000000000457099 [ 379.609398] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 379.616738] RBP: 00000000009300a0 R08: 00000000200000c0 R09: 000000000000001c [ 379.624046] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000006 [ 379.631354] R13: 00000000004d4cc8 R14: 00000000004c91af R15: 0000000000000002 06:11:53 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) r3 = getpgid(0x0) getpgrp(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000280)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x20000) 06:11:53 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:53 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) unshare(0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440)=0x96, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000180)='./file0\x00', 0x7fff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x5f, @ipv4={[], [], @loopback}, 0x3ff}}, 0x5, 0x7, 0xd9bf, 0xff, 0xa4}, &(0x7f0000000100)=0x98) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) epoll_pwait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000240)={0x1f}, 0x8) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xe6b, 0x4}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x27, {0x2, 0x4e21, @local}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e23, @remote}, 0x20, 0xffffffffffffffff, 0x9, 0xfff, 0x3075, &(0x7f0000000380)='lo\x00', 0xe, 0x80000001, 0x20}) io_setup(0x2, &(0x7f0000000280)=0x0) r4 = eventfd2(0x0, 0x0) prctl$setname(0xf, &(0x7f0000000480)='$nodevem1\x00') io_submit(r3, 0xb6a04a8, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r4}]) 06:11:54 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x8c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0x130, 0x0, 0x130, 0x0, 0x248, 0x248, 0x248, 0x248, 0x248, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x7f, 0x1, 0x2, 'pptp\x00', 'syz0\x00', 0xffff}}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x8, 0xffff, 0x3}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) [ 380.101675] FAULT_INJECTION: forcing a failure. [ 380.101675] name failslab, interval 1, probability 0, space 0, times 0 [ 380.113103] CPU: 0 PID: 17918 Comm: syz-executor5 Not tainted 4.19.0-rc1+ #42 [ 380.120424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.129813] Call Trace: [ 380.132462] dump_stack+0x14b/0x190 [ 380.136165] should_fail+0xa98/0xaa0 [ 380.139980] __should_failslab+0x278/0x2a0 [ 380.144297] should_failslab+0x29/0x70 [ 380.148269] __kmalloc_node_track_caller+0x23f/0x1160 [ 380.153509] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 380.158933] ? pfkey_sendmsg+0x1d6/0x1a60 [ 380.163141] ? pfkey_sendmsg+0x1d6/0x1a60 [ 380.167338] __alloc_skb+0x2f5/0x9e0 [ 380.171096] ? pfkey_sendmsg+0x1d6/0x1a60 [ 380.175345] ? __bpf_trace_writeback_write_inode_template+0x153/0x200 [ 380.182024] pfkey_sendmsg+0x1d6/0x1a60 [ 380.186109] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 380.191599] ? aa_sk_perm+0x913/0xc20 [ 380.195476] ? aa_sock_msg_perm+0x16e/0x320 [ 380.199960] ? apparmor_socket_sendmsg+0x82/0xa0 [ 380.204819] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 380.210332] ? security_socket_sendmsg+0x1bd/0x200 [ 380.215384] ___sys_sendmsg+0xe70/0x1290 [ 380.219550] ? pfkey_release+0x5b0/0x5b0 [ 380.223718] ? __fget_light+0x53/0x700 [ 380.227687] ? __fdget+0x4e/0x60 [ 380.231134] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 380.236578] ? __fget_light+0x6a3/0x700 [ 380.240683] __se_sys_sendmsg+0x2a3/0x3d0 [ 380.244927] __x64_sys_sendmsg+0x4a/0x70 [ 380.249041] do_syscall_64+0xb8/0x100 [ 380.252912] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 380.258137] RIP: 0033:0x457099 [ 380.261372] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.280322] RSP: 002b:00007f34a2491c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 380.288099] RAX: ffffffffffffffda RBX: 00007f34a24926d4 RCX: 0000000000457099 [ 380.295416] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000003 06:11:54 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:54 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x1ffffffd, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000100)=0x5, 0x4) [ 380.302729] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 380.310042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 380.317354] R13: 00000000004d4b48 R14: 00000000004c90bd R15: 0000000000000001 06:11:54 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d8004003000000000000000000", 0x22}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) 06:11:54 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x800, @loopback, 0x7}, @in6={0xa, 0x4e23, 0x52c, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffff8}], 0x48) 06:11:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:54 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:54 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x8c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0x130, 0x0, 0x130, 0x0, 0x248, 0x248, 0x248, 0x248, 0x248, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x7f, 0x1, 0x2, 'pptp\x00', 'syz0\x00', 0xffff}}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x8, 0xffff, 0x3}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:54 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x8000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x42301, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x8, 0x2) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:54 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:54 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xe}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 381.002411] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x8c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0x130, 0x0, 0x130, 0x0, 0x248, 0x248, 0x248, 0x248, 0x248, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x7f, 0x1, 0x2, 'pptp\x00', 'syz0\x00', 0xffff}}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x8, 0xffff, 0x3}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:55 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r3 = socket(0x1d, 0x0, 0x6) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:55 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x29bbcc20, 0x40) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000001480)=0x10) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000014c0)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd031) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000001500)={'IDLETIMER\x00'}, &(0x7f0000001540)=0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) write$P9_RWALK(r0, &(0x7f0000001580)={0x16, 0x6f, 0x2, {0x1, [{0x80, 0x0, 0x7}]}}, 0x16) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) writev(r1, &(0x7f0000001400)=[{&(0x7f00000000c0)="5e7ac92ad72ca9fa455c5dec5afc725651d7f687d649b3fb1fbbc8223f019134f81919246ec0240f6811f66556a1f8dff8af2c4de08fe1ff454638eb16a387ba379b7cfaf208da3bae5e36d4dbb28c9cb3650a31305ae520b1ec6df33585e66524902e9ae4f3883c57f36ff0ae335773019f3a6478dc3ce7343d344231005d88c1850063407d9f3be5ecf3", 0x8b}, {&(0x7f0000000240)="e6b1c1233372e9e135e42e2c8f67f78a6655173d575271d14b5ed13e1b36034527f598ca17daa3434e57768e545b8ffb0ab8c6d910da3729bfbacacbc379f206c4855f6e3eae0e9b0bb105164201bd66c02ea8709523b14e03f27e9ac7142f08365c11ac4c9eb20a95d07a1010a673db545be30569105be3fc03e22377b6c71227e21059882e3546ce53085e427e0027a10b6cdafe0a8fde43b453523e2dbc62c48f305c0148f132085e7f", 0xab}, {&(0x7f0000000180)="71487bd39b6f48f415c0e6831f6de2f797bd13c26501aff06f", 0x19}, {&(0x7f0000000300)="638212a81e0c5f84d2169e85b3cbe6066a9dfc21ddd343108cf2780af8f1b96fef86d13f8ed4878073", 0x29}, {&(0x7f0000000340)="4f868a41f7f2f6fddc20e52c4bb5a01a045bb9fec7ba0a2725794c6d1840037af1f17b8dc6cec28e5573a60c4ac23620ca174ae8759ae360096cc85cf574ecead25807780c1e634d710b6c3900e6ec1eb31386a24b4989f43659c4e50470af8b8147fb3fcdd1bb6f6e503371cda6934833dddf8695da665be5371fed011b0ae4a0fbe8de2e6209b3ef3955600635989e04dfc15b1063e52ceb8fdab189d40cc0bb541f89", 0xa4}, {&(0x7f0000000400)="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", 0x1000}], 0x6) 06:11:55 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0xfffffffffffffdd1}], 0x153, 0x0, 0x41854c6db24a4711, 0x800000001}, 0x200004) 06:11:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x8c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0x130, 0x0, 0x130, 0x0, 0x248, 0x248, 0x248, 0x248, 0x248, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x7f, 0x1, 0x2, 'pptp\x00', 'syz0\x00', 0xffff}}}, {{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x8, 0xffff, 0x3}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:55 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}, {&(0x7f0000001480)=""/69, 0x45}], 0x6, &(0x7f0000001580)=""/244, 0x45}, 0x0) [ 381.668089] can: request_module (can-proto-6) failed. 06:11:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x1, 0x59, 0x3, 0x76}, 0x0, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x1ae, 0x8dbd, 0xd0, 0x3}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1d9) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x0, 0x4}) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff3e}}, 0x4) [ 381.692252] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:55 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000680)=0x0) r4 = getpgrp(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) r5 = request_key(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) prlimit64(r4, 0x8, 0x0, &(0x7f0000000640)) r6 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='proclo\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="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", 0xfe, 0xfffffffffffffffb) keyctl$link(0x8, r6, r7) io_setup(0xe5, &(0x7f0000000780)=0x0) io_cancel(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffff2d6, r1, &(0x7f00000007c0)="edef706950efeed0e1f617db", 0xc, 0x10001, 0x0, 0x2, r2}, &(0x7f0000000840)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000280)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000001b7, &(0x7f0000000300)=[r9]) sched_getparam(r4, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r10+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x1c421b65a2a980b3, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x0, 0xf}}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0x6, 0x81}, 0xffd5) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x6, @mcast2, 0x6}, {0xa, 0x4e23, 0x1, @remote, 0x768}, r2, 0x7}}, 0x48) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x937, 0x33, 0x20, 0xfff, 0x6, 0x0, 0x800}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x34b7) r4 = socket$inet(0x10, 0x3, 0x1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000240)={0x10, 0x30, 0xfa00, {&(0x7f0000000200), 0x3, {0xa, 0x4e20, 0xabd, @ipv4={[], [], @broadcast}, 0xffff}, r2}}, 0x38) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'veth0_to_team\x00'}, 0x18) 06:11:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) flistxattr(r0, &(0x7f00000000c0)=""/29, 0x1d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xb00, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r1, 0xa000}, {r0, 0x4}, {r0, 0x4000}, {r0, 0xa2e8329899d33c1d}, {r0, 0x80}, {r0, 0x1000}, {r0}, {r0, 0x200}, {r0, 0xa002}], 0xa, 0x81) write$P9_RATTACH(r2, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x4, 0x2, 0x2}}, 0x14) 06:11:55 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 381.891705] can: request_module (can-proto-6) failed. 06:11:55 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}], 0x5, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x80000, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:56 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x80000) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, 0x6, 0x0, 0xffffffff, 0x8d, "b2e65ee16384105eb76045102c4faf25be7001f6ae8415d1cf32d7517185b808972d527abb24cceed01e713a79d6980b99f31455253aab1941e993bc114f9654adbae7da1096e0c35ae1f67e4cc908edac46c9e543157b194225825e4d2a7a91e6db6aba3d50d9519db8e1aa5732a56d6938aa85935d0746745eb018ffd39f7729ed30b409a644305ef8fde038"}, 0x99) 06:11:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_ident={0x2, 0xb, 0x5c3a884b, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 06:11:56 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setresuid(r1, r2, r3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x34, 0x4) 06:11:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x470, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000040), {[{{@ipv6={@mcast2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1a}}, [0xff000000, 0xffffff00, 0x0, 0xffffffff], [0xff, 0xff000000, 0xffffff00, 0xffffffff], 'sit0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x1d, 0x0, 0x3, 0x40}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x5, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x3, [0x0, 0xffffff00, 0xff000000, 0xff], 0x4e24, 0x4e22, 0x4e20, 0x4e22, 0x80000000, 0x1, 0x8, 0x0, 0x800}}}, {{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x2, 0xe31b, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x21, 0xffff, 0x9, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "bed6949f4bed0a899861e139f6fba195b215421738b809af3d4c6ea82157"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 382.304859] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:56 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}], 0x4, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:56 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:56 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000003e154ca5a6"], 0x50}}, 0x0) 06:11:56 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x40000000000000) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r0, 0xbe1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/204, 0xcc}], 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'veth1_to_bridge\x00', 0xa00}) 06:11:56 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0), 0xfffffffffffffeb6) 06:11:56 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}], 0x3, &(0x7f0000001580)=""/244, 0xf4}, 0x0) [ 382.815159] Unknown ioctl 1074013193 06:11:56 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) [ 382.843714] Unknown ioctl 21545 [ 382.887561] Unknown ioctl 1074025674 06:11:56 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 382.935925] Unknown ioctl 1074013193 [ 382.952790] Unknown ioctl 21545 06:11:57 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x42) r1 = socket$key(0xf, 0x3, 0x2) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 382.990355] Unknown ioctl 1074025674 06:11:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f0000000080)={0x2, 0x3}, 0x2) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@empty, 0x78, r4}) 06:11:57 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:57 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:57 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300), 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000), 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200), &(0x7f0000000480)="c6d5628012c878af041c5f253ea192ee5cb7feae7b7383db89eb004ad68beee3a65f5ea5668ad773da48b5bc1b6953777996f63c8af1b00d779d57abddc0acbf0f093b5fd740356f921e14a53fb4a99aa1c09dae98ba699c87f6610a1b8ba246b5714a572803666cc68e1f7276dbbbf78e3b2f6444495fdd62", 0x79, 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='^', 0x1, r4) r7 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000100), &(0x7f0000000280), 0x75a, r1) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r6, r7, r5}, &(0x7f0000000600)=""/132, 0xfffffe63, 0x0) r8 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x2}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$UHID_DESTROY(r11, &(0x7f0000000400), 0x4) r12 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x110) write$P9_RATTACH(r12, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x80, 0x1, 0x4}}, 0x14) listen(r10, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r9, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') write$eventfd(r1, &(0x7f00000000c0), 0xfeeb) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="dec0c39fc5bcaea5903de7bb19a4ae4d61f59e29127fbb80bae2eb6e033191224983f3544b97b7dbb576352aea55137bf31304b7e4064fe395cea8680e630e344acf5d7b7d607a4aa6f7c1f357bfa48360da30c6018105bdd0b93189a53680a9e6b13aae3ad1dc2cdc4926e9495e731561bb027377d97cebeb70e523dcc1d0847b6610b37c836741fd3a946caaac1b250a72857b29338efcab101f143d4a6f2a80693840fb2ab908e9c56b26d66cdf3fc76b777ff25556d5a0", @ANYRES16=r2, @ANYBLOB="02002cbd7000fedbdf250a0000000800060005000000400001000c0007001a00000008000000080008000101000008000b007369700008000b00736970000800080000100000080009001e000000080004004e2200000800060000000000"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 06:11:57 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:57 executing program 5: iopl(0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x800, 0xffffffffffffffff, 0x7, 0xfffffffffffffffe, 0x7fffffff}, 0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a00000000bbf4ec1e000000030006000000000002000000e0004db83742b892d16a32102debfb596cce00010000000000000020552470dbc3555e36c8100d7f1d02000100000000000000000200000000030005000000000058640d9074ff10cb335099e22907f4cc9c6497ac808126fd5aaa1e28a7322c8a167524bd"], 0x50}}, 0x0) 06:11:57 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) [ 383.555024] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:57 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}], 0x1, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:57 executing program 1: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400400, 0x4) r3 = epoll_create(0x36e) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x5, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x6}, 0xffffffffffffff9b) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1ee0) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000180)={0x90000001}) iopl(0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0xb8, @remote}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x3, {0xa, 0x4e21, 0x4, @ipv4={[], [], @multicast1}, 0x4e}, r2}}, 0x38) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa0040, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="ff01000000000000010000000000000004000000030000000700000000000000ffff000000000000460d000000000000ffff00000000000000000000000000000000000000000000020400000000000000000000000000000900000000000000000000000000000082040000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000006000000000000007402000000000000000000000000000000000000000000008000000000000000000000000000000002000000000000000900000000000000ffffffff00000000000000000000000000000000000000000001000000000000000000000000000032000000000000001100000000000000008001000000000000000000000000000000000000000000080000000000000000000000000000000200000000000000fdffffffffffffff0700000000000000000000000000000000000000000000000100000000000000000000000000000004e20000000000004000000000000000f8ffffffffffffff0000000000000000000000000000000080000000000000000000000000000000"]) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000040)={0xff, 0x0, 0x1}) 06:11:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x40) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e24}, {0x306, @dev={[], 0x1e}}, 0x20, {0x2, 0x4e22, @rand_addr=0x8001}, 'erspan0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x2) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:57 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:57 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:58 executing program 5: socketpair(0x5, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x10, 0x5, 0x5, 0x4, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2d, 0x3504}]}, 0x20}}, 0x10) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f00000001c0)=0xffffffffffff6054) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="02030000800000000000000000000000030006000000000002000000e000000100000000000000000200ff0f00000000000000020008000001002ef42a45477f05000000000002000000e00000010000000000000000"], 0x50}}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3, 0x7, 0xffffffff00000000, 0x20, 0x0, 0x20000000, 0x5675, {0x0, @in={{0x2, 0x4e20, @local}}, 0x7, 0x3f, 0x6, 0x1, 0x6}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r3, 0x0, 0x30, 0x2, 0x40}, &(0x7f0000000340)=0x18) 06:11:58 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/178, 0xb2}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:58 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1008}, {r0, 0x2001}, {r0, 0x44}, {r0, 0x90a8}, {r0, 0x4090}, {r0, 0x80}, {r0, 0x40}, {r0, 0x400}, {r0, 0x100}, {r0, 0x201a}], 0xa, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x9}, 0x8) r1 = socket$inet6(0xa, 0x80000, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x401) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x929e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f00000001c0)=0x8) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x20, 0x3ff) 06:11:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:58 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}], 0x4, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:58 executing program 0: r0 = socket$inet6(0xa, 0x400000000003, 0x89) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x0, 0x0, 0x23c}, 0x0) 06:11:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="5ab031521654fad4853e020300000a00000000000000000000000306000000000002000000e00000010000000000000000020001000000000000000002000000001e0005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) socketpair(0x1a, 0x806, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x1f, 0xb7, &(0x7f00000001c0)="6e67aa0b63198b49bd5c056d3ab7f999a64c81f82fdc3ffb1d1323a06cd12e71e581b97005a6420f22ded917bc721762e30c8f89ff17e302587eca59f6078b8c08374a73529701c99e1f87d337cb908ab326f61285d4325045f6281329b34595e6da1f0af6b3690bbe919eb19dc95d5724666e7a0a04c34215dd8ab9e68ba4650a590f15337e0283be5ee27728335c76478cb64ceb192f646b41029698e894cd09ecd6ef9671c0184a6eb236def8828942018023a0e328"}) 06:11:58 executing program 6: r0 = socket$inet6(0xa, 0xb8dbf7eb9ea057d0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0xffffffffffffff8c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x0, 0xc1b, 0xffffffff}}, 0x30) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000001c0)={0x8000, 0x200, 0x1, 0x7ff, 0x94, 0x8, 0x7, 0x80000000, 0x6, 0x7}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0xcd6b27094e6f7e4b) write$UHID_INPUT(r1, &(0x7f00000001c0)={0x8, "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", 0x1000}, 0x1006) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:11:58 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/178, 0xb2}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 384.701851] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:58 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="16d82af9b79a148237ec7af8", 0xc) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc80700145f8f764070") r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x470, 0x160, 0x250, 0x0, 0x0, 0x160, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000080), {[{{@ipv6={@ipv4={[], [], @multicast2}, @dev={0xfe, 0x80, [], 0xd}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0x340cb907bda55413, 0xffffffff, 0xffffff00, 0xffffffff], 'ipddp0\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x8, 0x2, 0x40}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x51, 0x20, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x7ff, 0x232b}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'bond0\x00', 0x100000001}}}, {{@ipv6={@empty, @ipv4={[], [], @broadcast}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xff000000, 0xffffff00], 'veth1_to_team\x00', 'irlan0\x00', {0xff}, {0xff}, 0x66, 0x8c2, 0x1}, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x2}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d3, 0x0, 0xfffffffffffffff7, 0x3}}, @common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e23, 0x4e21, 0x4e23, 0x4e23, 0x4, 0x4, 0x30, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x101) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet(0x10, 0x3, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x101, @mcast1, 0x401}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x53}], 0x2da) 06:11:58 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}], 0x4, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:11:59 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="153f6234488dd25d767670119bb721de433949f4a90bef61b1cdffbc514be255d91af136c9be78052a062b924148a37929204de0c0efbb0f6041e3271d08f1b2fa6bb6c9152bc97555d2a80782306d3a6828d85bd9268799ceb68372b15888da43d998f5bdde963e3aa4ab9f7051eacda914873733016ecd91237b6b2d355450ae38e88539ad26f0ae3378b8645e6c17ed2598b1f7a1e0191cc99b803ed6bbfaa701b3a01df203ac313565a0de48f49415f4c2a9ef40a598ffa661c1608704785e8f016e2e7bcbf843cc71276acfe906e74c768e7c5ef02ba21dfb93e326496eb6d0f2ba302d6a621c3e75cf8d55aa2d3b74ae") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x50}}, 0x0) socket$key(0xf, 0x3, 0x2) 06:11:59 executing program 3: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:59 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/178, 0xb2}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:59 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000680)=0x0) r4 = getpgrp(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) r5 = request_key(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) prlimit64(r4, 0x8, 0x0, &(0x7f0000000640)) r6 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='proclo\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="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", 0xfe, 0xfffffffffffffffb) keyctl$link(0x8, r6, r7) io_setup(0xe5, &(0x7f0000000780)=0x0) io_cancel(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffff2d6, r1, &(0x7f00000007c0)="edef706950efeed0e1f617db", 0xc, 0x10001, 0x0, 0x2, r2}, &(0x7f0000000840)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000280)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000001b7, &(0x7f0000000300)=[r9]) sched_getparam(r4, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r10+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:59 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) [ 385.293175] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:59 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000280)=""/252) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) r3 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x90000001}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:11:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000000000)={0x54ba3035}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0c0b2f3090000000000040002000100000000000000400200000000030005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) 06:11:59 executing program 3: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:11:59 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x40000) ioctl$RTC_WIE_ON(r1, 0x700f) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x20, 0x4}, 'port0\x00', 0x82, 0x1, 0x6, 0xffffffffffffff01, 0x2, 0x763a, 0x800, 0x0, 0x4, 0x7}) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) 06:11:59 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/165) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff0f00000000000008000000000000000500000000000000ff070000000000000500000000000000fb0207020000000000000000000000000000000000000000000000000000000000000000000000008000000000000000070000000000000009000000000000000002000700000000000000000000e3ff00000000000000000000000000000000000000000000000006000000000000000400000000000000010000000000000000051fc80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce000000000000002000000000000000209cea0000000000000000000000000000000000000000000000000000000000000000000000000001040000000000000300000000000000ff0f00000000000000090306000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000001f0000000000000000000000000000002008950000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000300000000000000fdffffffffffffff20febe0100000000000000000000000000000000000000000000000000000000000000000000000000040000000000000300000000000000fdffffffffffffff053e0002000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000540)=""/107) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x8, 0xfffffffffffffff7}, &(0x7f0000000500)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:11:59 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:11:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x424000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x21}, 0x4b1}}, 0x3, 0x80, 0x7, 0x7, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3f, 0x50, 0x41, 0x0, 0x53e}, &(0x7f00000001c0)=0x14) r2 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:11:59 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0xdffffffffd) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="040c03020000000000000000000000000000ffffac1414bb0000000000000001fe80000000ff010000000000000000aa0000000000000000000000000000000400000000000000000000ffff00000000fe8000000000000000000400000000bb0000000000000000"], 0x68) r1 = memfd_create(&(0x7f0000000100)='/dev/audio\x00', 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) [ 385.893274] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:11:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000db479244425b49945fffe6b3ed22fdafbe1615d7890ac5c7dca9f8fa68e654a01c71fbfef63f8496c6313e8937f71cc4fbecffaa70e379060a75dc07e3773ec7a19ddf74f1"], 0x50}}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x40) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="235466416f15110a797880af858a40ef67bb78741265698fa606f03a177ef18ecd20959cb230dd2a281423dcf3fae276c1157a64eebaa194508b92dd3f2f0fbc0b121d4594748e765d66e4efe369b65df6c4b2") 06:11:59 executing program 3: socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x54) 06:12:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:00 executing program 6: timer_create(0x6, &(0x7f0000000240)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) timer_delete(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0xff, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000000200)=0x4, 0x4) r3 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x2000002}, 0xfe49) listen(r5, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) r6 = accept$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000000500)=""/183, &(0x7f00000005c0)=0xb7) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x0, 0x4e20, 0x6c, 0xa, 0x80, 0x20, 0x2f, r7, r8}, {0x7, 0xffff, 0x3, 0x9, 0xfffffffffffffffa, 0x400, 0x401, 0x8949}, {0x1, 0x1a3, 0x6, 0x3}, 0xb, 0x6e6bbb, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast2, 0x4d5, 0x7f}, 0xa, @in=@loopback, 0x3500, 0x0, 0x1, 0x20, 0x4, 0x6, 0xff}}, 0xe8) sendto$inet6(r4, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:00 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}], 0x38) 06:12:00 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001380)=""/108, 0x6c}, {&(0x7f0000001400)=""/71, 0x47}], 0x5, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:00 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)=0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r1, 0x80, &(0x7f0000000080)) 06:12:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) 06:12:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) timer_create(0x7, &(0x7f0000000280)={0x0, 0x16, 0x7, @thr={&(0x7f0000000140)="b379", &(0x7f00000001c0)="a84ab490ba9989cedccab89dce83b7243ef70e6eec032d55047050af111b8ca4068027de2228ea0cd7b18b6e72cde97a0c734377ff7fb607cccd8fa0e3e8d99920803ae2d8404f1eb9efdc3febc2f1e2d54a61ae76bf8f4b31cab0ed5758cfc28be21787e7ae8bc0ea93e988088abde96e050f43470e7a83c02d045039ddceaf2974cc2246a82bd4aa0a6cba9110e89bb68f5a9c9200"}}, &(0x7f00000002c0)=0x0) timer_gettime(r1, &(0x7f0000000300)) syslog(0x1, &(0x7f0000000080)=""/131, 0x83) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x20000000000000, 0x80000000, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x18}, @in6, 0x14, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0xfffffffffffffefa}}, 0x0) r2 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0xf83b, @dev={0xfe, 0x80, [], 0xe}, 0x30}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xfa, "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"}, &(0x7f0000000480)=0x102) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000004c0)={r4, 0x42}, &(0x7f0000000500)=0x8) 06:12:00 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000003c0)="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") r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x3ff}}, 0xfff, 0x7fff, 0x2, 0x80000000, 0x20}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x23000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r5, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x9032, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:00 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @mcast2, 0x5}], 0x1c) 06:12:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:00 executing program 6: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000180)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000040)="153f6248488dd25d766070dadecd4776a97ae1") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) 06:12:00 executing program 4: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r3 = socket(0x1d, 0x0, 0x6) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4000000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 386.908474] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) 06:12:01 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000080)={0x28, 0x7, 0x81, 0x7}) listen(r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x4, {0x2, 0x4e20, @local}, {0x2, 0x4e22}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x0, 0xa03d, 0xf78, 0x1, 0x20, &(0x7f00000000c0)='erspan0\x00', 0x5, 0x1e6, 0x8}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x800) 06:12:01 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x480, 0x0) [ 387.044280] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:01 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 387.093738] can: request_module (can-proto-6) failed. 06:12:01 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x4002}, {r0, 0x31}, {r0, 0xa022}, {r0, 0x20}, {r0, 0xa010}, {r0, 0x40c2}, {r0, 0x8000}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x6}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 06:12:01 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:01 executing program 6: r0 = socket$inet6(0xa, 0x81000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f00000000c0)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000100)={0xa, 0x2, 0xfffffffffffffffc, @loopback}, 0x1c) 06:12:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) 06:12:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x11, 0x7, 0x7, 0x17, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_key={0xa, 0x9, 0x208, 0x0, "016e70e4b539022a1ca405966094bac95c20ff073926ec66e382ee46089399aabca6b4598eb4267dd4acf0e0eb67e74f9a85a1f113f65d6cdad7dc95b3d8a5a434"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0xc00000000000000, @empty, 0x2}, @in={0x2, 0x4e22, @local}}, @sadb_ident={0x2, 0xa, 0x8b99, 0x0, 0x100000000}]}, 0xb8}}, 0x1) 06:12:01 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 387.586213] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) 06:12:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000001d00000000000000f00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0101000000000000"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r4, r5/1000+30000}, 0x10) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) vmsplice(r2, &(0x7f0000001580)=[{&(0x7f0000000340)="e8ffa5f4ae8c2ff587e06f8e692826ebaaad90057a4c4383449ace64ff51eb4abf2a1614d3b7260c48c6be70a394b5cd97e30354b10bd046aed37bf5f07c939909e3a4310bac69e0cb868c5a6d4a222991f6a1f0beca03c54e8351b952cca598d288951e7fba7d56dea9b8f04446f30b6544a1e47f195fda10068929b416d13c1c990843ffb4f5a5e347215d32139fb322e36f7522f41fac8e09f10aa17bd07553e73c4fcf10ae9ed53b87a7d8da6d68d32173ae74eb1a8bf8ea4856d6645dc54c44ebc50a50151b2cdd0bfff8b8", 0xce}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="d8527253e214a1a9eda71ae012dcbd5ea59382f232b44bb415da5ceb839f391460235a0637a088bd0ef9c8a9efbbb62b5c987843ccbc7aff6afe54552929d90bc626506a571131e1d596546d70c5c628003cd2155e6cf7167580e039b5c2a861d719dbf81327674ba76aa25937d970c696ac9fd06b1c756aff3bfcb35a0c5393", 0x80}, {&(0x7f00000014c0)="963cf5b59dc78138b4932e6821de29da697060f944eecba2e4e664f3bb70dc7fb1477aa9c1b8971be5e44ea7481dbe6f0c2fb7d3185767bd968ce5dc95cb45b119f3468e307efdd0eb21744267502372069e6eb14e7fcd8f25140061345d7dd6faaafb719054202914591a23590dfee26a6d32667548ea2de4fb1a9751372a6ddc57b430118044e463976cd27e130941a5300f62143a293fd6cfc3749490dec7953bbfe094b3375f06c3412ed85b67fa8f09e11067bf8ceda2", 0xb9}], 0x4, 0x4) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000200)={0x0, r7+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x90000001}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sched_yield() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) write$FUSE_DIRENTPLUS(r1, &(0x7f00000018c0)={0x148, 0x0, 0x7, [{{0x5, 0x2, 0x7, 0x2a59, 0x3, 0x0, {0x1, 0xfff, 0x8, 0x5d7b, 0x3, 0x4, 0x8000, 0x7, 0xfffffffffffffffd, 0x800, 0xff, r8, r6, 0x3f, 0x10001}}, {0x1, 0xffffffff, 0x5, 0xd3, 'user&'}}, {{0x1, 0x2, 0x800, 0xffffffffffffc367, 0xffffffffade78635, 0x1, {0x0, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x2, 0x7f, 0x5, 0x80000001, r9, r6, 0x1, 0x10001}}, {0x5, 0x8000}}]}, 0x148) lremovexattr(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=@known='system.posix_acl_default\x00') msgget(0xffffffffffffffff, 0x0) 06:12:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x20}, 0x4) listen(r1, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1, @mcast2, 0x5}], 0x1c) 06:12:02 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000180)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000040)="153f6248488dd25d766070dadecd4776a97ae1") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) 06:12:02 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x200000a6) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', "", [{0x20, '*md5sum'}, {}, {0x20, 'mime_type'}, {0x20, '}posix_acl_accessproc$vmnet1'}, {0x20, "76626f786e657430af766d6e6574317070703190706f7369785f61636c5f616363657373"}, {0x20, 'vboxnet1,securityposix_acl_accessmime_type+vmnet1^ppp0'}, {}, {0x20, 'selfppp0-%vboxnet1.#user&mime_type'}]}, 0xb4) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4ca, 0xc040) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x240001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) ftruncate(r0, 0x5) 06:12:02 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 388.207134] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 388.242115] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:02 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) 06:12:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0xff}}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000031006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) 06:12:02 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0xf4f, 0x9, 0x4}, 0xc) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) r1 = socket$inet(0x10, 0x3, 0x4) r2 = socket(0x2, 0xa, 0x3) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:02 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:02 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:02 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2}], 0x1c) [ 388.687308] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000001ff0002000000e0000001000004000000edff0200010000000000000000020000000003400503000000000200e00000010000000000000000"], 0x50}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x48) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x3ac, 0xd, 0x3, 0x200, 0x70bd26, 0x25dfdbfb, {0x5, 0x0, 0x3}, [@generic="8f3b9086ae202e5ccf2029decc1a3b987e290c857534263c7dc4260253ad86710e4dba2b82700fd389dc0fb7688cad7707e44d3deb5188e98d2e466ff7792779baa6a352f1712955468fc45c933d1e4ae2762b93dedb15044e6c191e71a7310f6c589f60c3ba44b976490a8dd639cd22105a3b137ddab3b9179700fba017d270c06d1a580b061883b816c59b375f67b2948037f67e0c7be1a063dc74e736dfea07b7c95f99b9991565f011daad6098dad96403212f88", @nested={0xd4, 0x5b, [@generic="37d4528cbace830e4b9b21e8ac40985c2137d80b2be8fb5fe38f7f9798e86f11f510782b3d2864e8d1e889daf0a97ffd57f5e0a7d5f7db3f2f8b633d91d238b01283fb7f1144e90fb95cbe8b8282f2674c636ab17c18a4002739cfa2a35a1e0a6f6a0df3e518dc757fef43a75844e606c816174c827749fa7642f23957d2b60aa08e09e4a0aa179db3ab1b1ce75a12e0", @generic="d793623c4ca3fc9f3470d2d223881b5fedb9efcf8ee79c09849d1b6f5c531af3f963398f310d71c7f14af3387d577e8b658103f00df22681e73eab150c75"]}, @generic="28d8ab734c11b415241ff9d7d1d3382dc671e18024cc5810d5901f3f3b969668c43571f2e9ef233bf20c315f401c12994e43358938878c393afb7890a73567b217b489c55f344761186b3f0664c33c61eca0bd7a10f36b182e0230cb2a95e4c6a24488d56f223b978c0c4bcecb1ba4f81901b561652ebf2c1a4a63d60ad80439f8da67bb1a68861b06df4aae4aa8a737c40117478ee013d7ccef493f4a7b5066fcbca856321334486d9554a35b9d96598846000d438408571510547a198414011ebc61099778bcb5579eea4e7029a45f06ef325d7582c8b9700851fb300d909314f66d94b5eaefb70a0e29bc177f9c630937c36c40c4da539f", @nested={0x9c, 0x93, [@typed={0xc, 0x8b, @u64=0x80}, @typed={0x14, 0x30, @str='eth0{-mime_type\x00'}, @generic="df9b5a51ad7eabbbfd76c55d08141c8c9a5399ed4d085bcc8a3428a40baabbe5aa00406ecb9a6c9f8afb6ba6c9cbffc03e5a4148ddce41205684daa1f7180ae794892f9e60b8aa78e74ad09b3066e5b0d2ec4b2c3d1e7b2c633f2ac6280eda9aaa5d65bf077be8b3573c51335c9e3b6ce622b4d320c061"]}, @generic="77acbf3c013e50c2a68d8f61a479", @typed={0x4, 0x52}, @generic="852f99a7c19a2a4ec166fe1404264508cc1b6555043f384a0636b2dbdb2177abf0599745246c148f13c0663e0176acf06bec84f89148fcf014f2d22ecb1eda52313aaf33fd322655cb9babd5790a86050943ca6f7d0656219808b2ef9fca775fcac237d7"]}, 0x3ac}, 0x1, 0x0, 0x0, 0xb5b3f006df696838}, 0x800) r2 = getgid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000000680)=""/4096, 0x1000, 0x0) setgroups(0x2, &(0x7f0000000600)=[r2, r3]) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0xfffffffffffffbff, 0xfffffffffffffffc) 06:12:02 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x3, 0x4a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x520) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) set_tid_address(&(0x7f0000000100)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = msgget(0x1, 0x12c) msgsnd(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="0300000000000000ac92d3912a6ff439d6ac4831897f885b2454cb2d01038f8a7a409c7ba148b6690f377aecddfc296e499b3c3de26063270ba301e7eade37efdc7bdbb8f1b378fa2b3be7aaeb1cf583c20a822a448338979265bb"], 0x5c, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:02 executing program 2: r0 = semget$private(0x0, 0x2, 0x280) semop(r0, &(0x7f0000000080)=[{0x5, 0x2, 0x1800}, {0x4, 0xffff, 0x800}], 0x2) r1 = socket$inet6(0xa, 0x5, 0x0) fsetxattr(r1, &(0x7f0000000180)=@random={'trusted.', '\x00'}, &(0x7f0000000140)='\x00', 0xffffffffffffff4f, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:03 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x44001, &(0x7f0000000040)={0xa, 0x1000000000002, 0xffff, @remote}, 0x1c) 06:12:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2}], 0x1c) 06:12:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000001d00000000000000f00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0101000000000000"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r4, r5/1000+30000}, 0x10) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) vmsplice(r2, &(0x7f0000001580)=[{&(0x7f0000000340)="e8ffa5f4ae8c2ff587e06f8e692826ebaaad90057a4c4383449ace64ff51eb4abf2a1614d3b7260c48c6be70a394b5cd97e30354b10bd046aed37bf5f07c939909e3a4310bac69e0cb868c5a6d4a222991f6a1f0beca03c54e8351b952cca598d288951e7fba7d56dea9b8f04446f30b6544a1e47f195fda10068929b416d13c1c990843ffb4f5a5e347215d32139fb322e36f7522f41fac8e09f10aa17bd07553e73c4fcf10ae9ed53b87a7d8da6d68d32173ae74eb1a8bf8ea4856d6645dc54c44ebc50a50151b2cdd0bfff8b8", 0xce}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="d8527253e214a1a9eda71ae012dcbd5ea59382f232b44bb415da5ceb839f391460235a0637a088bd0ef9c8a9efbbb62b5c987843ccbc7aff6afe54552929d90bc626506a571131e1d596546d70c5c628003cd2155e6cf7167580e039b5c2a861d719dbf81327674ba76aa25937d970c696ac9fd06b1c756aff3bfcb35a0c5393", 0x80}, {&(0x7f00000014c0)="963cf5b59dc78138b4932e6821de29da697060f944eecba2e4e664f3bb70dc7fb1477aa9c1b8971be5e44ea7481dbe6f0c2fb7d3185767bd968ce5dc95cb45b119f3468e307efdd0eb21744267502372069e6eb14e7fcd8f25140061345d7dd6faaafb719054202914591a23590dfee26a6d32667548ea2de4fb1a9751372a6ddc57b430118044e463976cd27e130941a5300f62143a293fd6cfc3749490dec7953bbfe094b3375f06c3412ed85b67fa8f09e11067bf8ceda2", 0xb9}], 0x4, 0x4) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000200)={0x0, r7+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x90000001}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sched_yield() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) write$FUSE_DIRENTPLUS(r1, &(0x7f00000018c0)={0x148, 0x0, 0x7, [{{0x5, 0x2, 0x7, 0x2a59, 0x3, 0x0, {0x1, 0xfff, 0x8, 0x5d7b, 0x3, 0x4, 0x8000, 0x7, 0xfffffffffffffffd, 0x800, 0xff, r8, r6, 0x3f, 0x10001}}, {0x1, 0xffffffff, 0x5, 0xd3, 'user&'}}, {{0x1, 0x2, 0x800, 0xffffffffffffc367, 0xffffffffade78635, 0x1, {0x0, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x2, 0x7f, 0x5, 0x80000001, r9, r6, 0x1, 0x10001}}, {0x5, 0x8000}}]}, 0x148) lremovexattr(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=@known='system.posix_acl_default\x00') msgget(0xffffffffffffffff, 0x0) 06:12:03 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02030000b900000000000000000000000200100100000000000000000000000000030005000000000002000000e00000010000000000000000000000000000000000000000000000805b6aaf12072a1eb5dd67f963631ce665b24663563144fec833a535468acad37a0be9a82aaed8942f8f37e1d77c9f737f8da70a2d688dd7c4ef607966d2d3a1cb3f32e9dc94840f7d8749811081db17e030cb43534667359d5ce3fa716a616fb5fe91f7c9e41ebfb8d69cb503d3ea017c8f1e5e6d1483e017ee8c4a1269717ce933282a881ffcebbf29ce29a4c155"], 0x48}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = gettid() waitid(0x0, r2, &(0x7f0000000000), 0x1000008, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000005c0)={0xaf, @broadcast, 0x4e24, 0x0, 'ovf\x00', 0x5, 0x80, 0x59}, 0x2c) 06:12:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x2, 0x9) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:03 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8003, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x558, 0x0, 0x0, 0x268, 0x0, 0xf0, 0x488, 0x488, 0x488, 0x488, 0x488, 0x4, &(0x7f0000000180), {[{{@ipv6={@local, @mcast2, [0xff0000ff, 0x0, 0xff, 0xffffff00], [0xffffff00, 0xff, 0xff000000, 0x585ec704a09d13bf], 'gre0\x00', 'bridge0\x00', {}, {}, 0xbb, 0x9, 0x3, 0x2}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x1f, 0x8}, {0x3, 0x100000000, 0x9}}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x4, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [], @remote}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 0x4e21, 0x4e23, 0x4e21, 0x4e20, 0xfffffffffffffff8, 0x4, 0x1, 0x2, 0x6}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x16}, [0xffffff00, 0xffffffff, 0xff0000ff, 0xff000000], [0xffffffff, 0xff, 0xff000000, 0xffffff00], 'ip6tnl0\x00', 'veth0\x00', {0xff}, {0xff}, 0x21, 0x4, 0x4}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@local}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:dhcpd_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0x2, r2, 0x1, 0xfffffffffffff801, 0x6, @local}, 0x14) 06:12:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2}], 0x1c) 06:12:03 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x800004) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x4, @mcast2, 0xfff}, {0xa, 0x4e20, 0x6, @remote, 0xffff}, 0x5, [0x3ff, 0x400, 0x80000000, 0x75c954e0, 0x6, 0x1, 0x6, 0xfffffffffffffffa]}, 0x5c) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) r4 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r5, 0x3}, 0x8) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @local, 'syzkaller1\x00'}}) 06:12:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x81, 0x3, 0x101, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x1e, "e53239561a69e3a4a410dec67a1b09f9e05df0a79692114216d40962597b"}, &(0x7f0000000140)=0x26) listen(r1, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:12:03 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:03 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) 06:12:03 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81, 0x3}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) [ 389.931180] FAULT_INJECTION: forcing a failure. [ 389.931180] name failslab, interval 1, probability 0, space 0, times 0 [ 389.942772] CPU: 0 PID: 18533 Comm: syz-executor3 Not tainted 4.19.0-rc1+ #42 [ 389.950093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.959484] Call Trace: [ 389.962137] dump_stack+0x14b/0x190 [ 389.965839] should_fail+0xa98/0xaa0 [ 389.969674] __should_failslab+0x278/0x2a0 [ 389.973996] should_failslab+0x29/0x70 [ 389.977971] __kmalloc_node+0x22a/0x11c0 [ 389.982088] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.987016] ? vmemdup_user+0xcd/0x450 [ 389.990967] vmemdup_user+0xcd/0x450 [ 389.994780] sctp_setsockopt_bindx+0xd3/0x8f0 [ 389.999326] ? local_bh_enable+0x36/0x40 [ 390.003468] ? sock_common_setsockopt+0x13b/0x170 [ 390.008402] sctp_setsockopt+0x21ac/0x11450 [ 390.012806] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 390.018266] ? aa_sk_perm+0x913/0xc20 [ 390.022139] ? __msan_poison_alloca+0x173/0x1f0 [ 390.026904] ? fsnotify+0x462/0x1a30 [ 390.030717] ? sctp_shutdown+0x270/0x270 [ 390.034878] sock_common_setsockopt+0x13b/0x170 [ 390.039604] ? sock_common_recvmsg+0x270/0x270 [ 390.044257] __sys_setsockopt+0x496/0x540 [ 390.048512] __se_sys_setsockopt+0xdd/0x100 [ 390.052909] __x64_sys_setsockopt+0x62/0x80 [ 390.057285] do_syscall_64+0xb8/0x100 [ 390.061137] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 390.066368] RIP: 0033:0x457099 06:12:04 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xffffffffffffff4e) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:04 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) init_module(&(0x7f0000000040)='\\em1proc\x00', 0x9, &(0x7f0000000100)='/.\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) [ 390.069607] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.088554] RSP: 002b:00007f760bb8ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 390.096323] RAX: ffffffffffffffda RBX: 00007f760bb8b6d4 RCX: 0000000000457099 [ 390.103633] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000003 [ 390.110938] RBP: 00000000009300a0 R08: 000000000000001c R09: 0000000000000000 [ 390.118273] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000004 [ 390.125580] R13: 00000000004d5cb8 R14: 00000000004c0ce0 R15: 0000000000000000 06:12:04 executing program 2: r0 = inotify_init1(0x800) write(r0, &(0x7f0000000000)="736641a77faf0852af6f8b23fad4c4557628dc50", 0x14) r1 = socket$inet6(0xa, 0x80807, 0x4) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RWALK(r2, &(0x7f0000000080)={0x30, 0x6f, 0x1, {0x3, [{0x0, 0x1, 0x6}, {0x40, 0x1, 0x7}, {0x1, 0x0, 0x4}]}}, 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 390.210204] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:04 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:04 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0xa, 0x2, 0x11) r2 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}}, 0x8000) r3 = dup2(r1, r2) r4 = socket$key(0xf, 0x3, 0x2) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x97) sendmsg$key(r4, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:12:04 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) 06:12:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="bd337160863f7e23686d72085ef4f7dbed67a820ae9af335d5e6d02785ca98ae40fd36043513bf4d9f70106049c7c6f94306b08bb911c83ddfbc7dc49b5b27358be26172f6b2a2aecfd5fcc6895960cbf2c640e64a00ed0bd5b8f951195a51eacc403d33a58583c62d2e66d698773fc64211fb5339d22a8df990602e596702e8850c0dfb1b51463051e00da29efd83854c582c9941aafca40644aaa4144f8fb8958a23e4bdbc076741abbebdc8892e3cbcdaa77243aa31b8984c2523ae19b3398506d2", 0xc3}, {&(0x7f0000000140)="95d856565b4bd7eb6bd7b48814e1d72ecf51c3029048447e4852e1aa08f071853cdc2cb4b58a2113bc9e0dd1388917e96582fd6e3491597c7ff4caf8faa168c62c0f1c276d44b1383c7511f1323455eb6e5ab98529deb16a13d6f9bbe98a7b78c198e2601420d9354392c9121c0b4b77cce3ab2d16f4421f9403721322ed256129b4dc5eec016d3e5e2740835029ab46dea063b729d9e673c8fbe52c241b49cc727308fa4f0e53d4d2f93ccf3fb33334f69b15cab77aebc79b40b7ef445e3aecae45bfa4527d9d33b74bcc38d865b2b0d45e815f1f3e6e2a8f027598567bfe", 0xdf}], 0x2}, 0x8000) 06:12:04 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0xfc74, 0x20000000, &(0x7f0000000040)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3f8, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffffffff, 0x4, 0x200, 0x3, 0x4e, 0x6, 0x6, 0x4, r3}, &(0x7f0000000180)=0x20) 06:12:04 executing program 0: socket$inet6(0xa, 0x5, 0x800000000000004) r0 = eventfd2(0xff, 0x80001) ioctl(r0, 0x8912, &(0x7f0000000000)="153f62a2d0472753f2fa8e099234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) socket$inet(0x10, 0x3, 0x8c5f) sendmsg(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffd3c, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x0, 0x0, 0x0) 06:12:04 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x45, 0x400800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x8}) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "f098e8e0605c55c8e1b89456d76d4dd0fcd58e05bebc2ae644a5872697a24d6ab2ee2932fc30fd70af2c84ab09b860e1d8e5ad5fd802ed3d0218d1d397d026c072e5b9043fd81653acf6002725c1059284299e63ded05357ab329dc111c9c503a8fd2e00232fac5fc11ccb376a914427f02070c990853e76b33b24e832df60acf0416673857cd154100ead89626059c8016c4b2760c491068aba7a567244c4286b5126cf8d57498d9758d3ee"}, 0x1bd) 06:12:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x4b89, 0x4, 0xaa0a, 0x3}, @sadb_lifetime={0x4, 0x6, 0x0, 0x1, 0x20, 0xffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x68}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040), 0x4) 06:12:04 executing program 6: r0 = memfd_create(&(0x7f0000000100)='lo\x00', 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) tee(r0, r1, 0x3, 0xe) r2 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r2, 0x3, &(0x7f00000002c0)="153f6234488dd25d766070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4a000) write$P9_RMKNOD(r0, &(0x7f0000000340)={0x14, 0x13, 0x1, {0xa0, 0x2, 0x6}}, 0x14) accept$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000280), &(0x7f0000000300)=0x4) listen(r4, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ptrace(0x4219, r6) lseek(r3, 0x0, 0x3) write$P9_RSTATFS(r1, &(0x7f0000000200)={0x43, 0x9, 0x1, {0x7fffffff, 0x80, 0xb55, 0x2, 0x4, 0x1, 0x6, 0x9c8, 0x91}}, 0x43) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:05 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8241, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) ioctl(r1, 0x1bc, &(0x7f00000000c0)="153f6234488dd25d766070") fcntl$setsig(r0, 0xa, 0x10) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/snapshot\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x80, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 391.087816] FAULT_INJECTION: forcing a failure. [ 391.087816] name failslab, interval 1, probability 0, space 0, times 0 [ 391.099304] CPU: 0 PID: 18599 Comm: syz-executor4 Not tainted 4.19.0-rc1+ #42 [ 391.106619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.116001] Call Trace: [ 391.118685] dump_stack+0x14b/0x190 [ 391.122390] should_fail+0xa98/0xaa0 [ 391.126193] __should_failslab+0x278/0x2a0 [ 391.130514] should_failslab+0x29/0x70 [ 391.134459] kmem_cache_alloc_node+0x156/0xc00 [ 391.139096] ? __alloc_skb+0x201/0x9e0 [ 391.143028] ? __msan_poison_alloca+0x173/0x1f0 [ 391.147755] __alloc_skb+0x201/0x9e0 [ 391.151597] netlink_dump+0x37e/0x1500 [ 391.155567] ? consume_skb+0x34f/0x3a0 [ 391.159515] netlink_recvmsg+0xd9b/0x1860 [ 391.163745] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 391.169203] sock_recvmsg+0x1d6/0x230 [ 391.173085] ? netlink_sendmsg+0x1290/0x1290 [ 391.177587] ___sys_recvmsg+0x426/0xa60 [ 391.181652] ? __fget_light+0x53/0x700 [ 391.185605] ? __fdget+0x4e/0x60 [ 391.189043] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 391.194474] ? __fget_light+0x6a3/0x700 [ 391.198557] __se_sys_recvmsg+0x298/0x3c0 [ 391.202774] __x64_sys_recvmsg+0x4a/0x70 [ 391.206903] do_syscall_64+0xb8/0x100 [ 391.210755] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 391.215980] RIP: 0033:0x457099 [ 391.219217] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 06:12:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ftruncate(r0, 0x2) fadvise64(r0, 0x0, 0x3ff, 0x2) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x4, 0x20, 0xf, 0xc, 0x9, 0x1000, 0x3, 0x114, 0x1}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) sync_file_range(r0, 0x1, 0xfffffffffffffffc, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x67, @rand_addr=0x70d, 0x4e24, 0x1, "6f1000", 0xd, 0x1, 0x4f}, 0x2c) read$eventfd(r1, &(0x7f0000000000), 0x8) [ 391.238152] RSP: 002b:00007faead268c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 391.245914] RAX: ffffffffffffffda RBX: 00007faead2696d4 RCX: 0000000000457099 [ 391.253723] RDX: 0000000000000000 RSI: 0000000020001680 RDI: 0000000000000003 [ 391.261028] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 391.268333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 391.275637] R13: 00000000004d4308 R14: 00000000004c8ae3 R15: 0000000000000000 06:12:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) time(&(0x7f0000000000)) [ 391.490112] IPVS: set_ctl: invalid protocol: 103 0.0.7.13:20004 [ 391.555661] IPVS: set_ctl: invalid protocol: 103 0.0.7.13:20004 06:12:05 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:05 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sync() request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040), &(0x7f0000000180)='systemem1-\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0), &(0x7f0000000140)='systemem1-\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$FUSE_IOCTL(r1, &(0x7f0000000100)={0x20, 0x0, 0x7, {0x7ff, 0x4, 0xffff, 0xf5}}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x6, 0x5) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0020001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b8352e2176edb8e4096843ca59526722ca654a6613b6aabf35d0f1cbc882b079881", 0x28}], 0x1, 0x0, 0x0, 0x4}, 0x44) 06:12:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffffffffe00}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0x6, 0x9}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 06:12:05 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ptrace$getenv(0x4201, r3, 0x200, &(0x7f0000000140)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) prctl$setfpexc(0xc, 0xc0000) 06:12:05 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0), 0x0) fallocate(r0, 0xa, 0x400, 0x583a) 06:12:05 executing program 5: r0 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="20a597c4f69f6c5ce44822ffa8556ec7ab0ff0", 0x13, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="792420be1aea3f8d79163618fe53c8a8f8a6bcac0ff729e430bce5a63cbb71d0acd9e4249ee818a3ede19e8a41f9e1392134e5b83149bac23fbd694ffa1f01f834a0109af7790db45906cb34897054a92c164a96eb6afeac651070a5cfc469e03344e07ed56952f05d364485d120d14721e6ca647b876066cde4e118fc557bf7ad9b", 0x82, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0080000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}}, 0x0) [ 391.867689] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 391.927095] FAULT_INJECTION: forcing a failure. [ 391.927095] name failslab, interval 1, probability 0, space 0, times 0 [ 391.938701] CPU: 1 PID: 18649 Comm: syz-executor4 Not tainted 4.19.0-rc1+ #42 [ 391.946016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.955399] Call Trace: [ 391.958049] dump_stack+0x14b/0x190 [ 391.961723] should_fail+0xa98/0xaa0 [ 391.965522] __should_failslab+0x278/0x2a0 [ 391.969855] should_failslab+0x29/0x70 [ 391.973823] __kmalloc_node_track_caller+0x23f/0x1160 [ 391.979078] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 391.984487] ? netlink_dump+0x37e/0x1500 [ 391.988609] ? netlink_dump+0x37e/0x1500 [ 391.992714] __alloc_skb+0x2f5/0x9e0 [ 391.996500] ? netlink_dump+0x37e/0x1500 [ 392.000648] netlink_dump+0x37e/0x1500 [ 392.004614] ? consume_skb+0x34f/0x3a0 [ 392.008556] netlink_recvmsg+0xd9b/0x1860 [ 392.012782] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 392.018230] sock_recvmsg+0x1d6/0x230 [ 392.022105] ? netlink_sendmsg+0x1290/0x1290 [ 392.026620] ___sys_recvmsg+0x426/0xa60 [ 392.030684] ? __fget_light+0x53/0x700 [ 392.034678] ? __fdget+0x4e/0x60 [ 392.038118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 392.043598] ? __fget_light+0x6a3/0x700 [ 392.047693] __se_sys_recvmsg+0x298/0x3c0 [ 392.051925] __x64_sys_recvmsg+0x4a/0x70 [ 392.056038] do_syscall_64+0xb8/0x100 [ 392.059895] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 392.065124] RIP: 0033:0x457099 [ 392.068377] Code: fd b4 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 b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.087317] RSP: 002b:00007faead268c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 392.095132] RAX: ffffffffffffffda RBX: 00007faead2696d4 RCX: 0000000000457099 [ 392.102433] RDX: 0000000000000000 RSI: 0000000020001680 RDI: 0000000000000003 [ 392.109742] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 392.117070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 06:12:06 executing program 3: r0 = socket$inet6(0xa, 0x80080005, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x10000) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000080)=0x7) 06:12:06 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x98, 0x2) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="3ef9d445df4df43bd29f6e91b9f6f728fd96096568c3b59c606a8a104835a08949d8221b1ea3d1a9592b3ef18054dc40c15d20f9a46cc943f4c869fd3c2d228404be15360a5b4935d3ced5326a67efe218747f66bac412ddf3be5238a038868f1b22c4475c1e6a8606f4b32e5cabe5bf42d0828ea7d144fecd6a6cef29a9e7fc") [ 392.124401] R13: 00000000004d4308 R14: 00000000004c8ae3 R15: 0000000000000001 06:12:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) epoll_create(0x2ce) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) fcntl$setstatus(r2, 0x4, 0x4800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) listen(r0, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000340)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="b44fe4667d3b328a09070cc3c4507c37283b783cf0e4064fe879294bd3ff23e485459fee02c08b0400000000000000d093994031b0dd5975ca72ef171169992a7990ed514ad29ecb09c69b667647abe2918ef5d2976fcdcac194746c45b922238da4"], &(0x7f0000000040)="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", 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) msgget(0x0, 0x12) 06:12:06 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) r1 = memfd_create(&(0x7f0000000000)='.vmnet1proc@eth0securityselinux\x00', 0x3) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$RTC_PIE_OFF(r1, 0x7006) 06:12:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x84240, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00000001c0)={{0x3f, 0x2}, {0x7, 0x3}, 0x762, 0x0, 0x2}) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002a00050526bd7000fbdbdf2500004000", @ANYRES32=r4, @ANYBLOB="effff2ff00000b000b001000"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x800) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:06 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400000000e0, 0x4, [0x8, 0x8, 0x80, 0xfffffffffffffffa]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x3, 0x30}, &(0x7f0000000100)=0xc) 06:12:06 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/64, 0x40}], 0x3, 0x0, 0x0, 0x3ff}, 0x1000}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/89, 0x59}], 0x1, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}], 0x2, 0x1, &(0x7f0000000600)={0x77359400}) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) kcmp(r1, r3, 0x0, r0, r0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000140)={'veth1_to_bridge\x00', @ifru_names='vcan0\x00'}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0x8001, 0x4, 0x2, 0x1, [{0x20, 0xaa3, 0x40, 0x0, 0x0, 0x4}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) [ 392.461964] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:06 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:06 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:06 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000300)) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000340)) ioctl(r0, 0x108912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x200000000000002, 0x40000000001, @local, 0x4a}, 0xfffffe6d) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) r3 = socket(0xf, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x78, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3f, @loopback, 0x6ef}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @rand_addr=0x400}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x4000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300000a8eff000000000000100000030006000000000002000000e0ff5f6c9294888d75d556556cbce3b7000001000000000000000002000100000000000000000200008139e2bd05000000000002000000e000000100000000000000002f629a832ea816fb975e2e056cfc373b97e2d45d7ca336e44d4c9f2ca7c215ee650e45c54fdf2b44486b26cc54192401000000d406b62143a44ea4245787c5ac28fd5f25d4c309621438141683749c002a755ac633f4906b59a3550f2bee4300829f78a1d13f7428947b0d70a5821a9c81e9a92d92dab44ad7132f46275f311ad7d352b02e14a600f272ed49f56d54fac5939c99"], 0x50}}, 0x0) 06:12:06 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x3}) dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x8000) 06:12:06 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0xffffff7b) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 06:12:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000100)={0x0, {r4, r5+30000000}, 0x9, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20004010) 06:12:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x2, 0xf, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_x_sec_ctx={0x1c, 0x18, 0x3, 0x9, 0xd6, "aaee37fcc7f11586970792fcf45ea47c1a5813864144d5130f56ef8a3da331e273261c832ce8722b7ac12134321ab8efe4c5e65955c04b258e5e03c08c614c4073b9cf8ee8a306b505bc58958c0990cec40ed86c3e812a675eaef78ec7800c544cc8b68d77098f7a6170fa6b7bbd090930bdf599e76cce50d9a2d1de2e07cf15ec641aa3ea83ac37d5ccfdbea4e0548bd436663633e6c8825202753b619c3b9ec639f0f8681e483ba817591e6c4a5c48bbae102158237b238c872e2372afd3ebb23f6aecfbd0c5ca2872609ca92597a97653bccec44f"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x120}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 06:12:07 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r0, 0x57) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) 06:12:07 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="548e722b3143b2da67e98c91fafb4978", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @mcast2, 0x96}, @in6={0xa, 0x4e23, 0x10000, @ipv4={[], [], @loopback}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}], 0x84) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000380)=0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="7e0e8984d4a1f02c956e09974bb633fe", 0x10) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x24) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000240)="04e114202263f74595172941cd89df96eed50c", &(0x7f0000000280)=""/185}, 0x18) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x2002}) 06:12:07 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:07 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=""/244, 0xf4}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x448, 0x248, 0x118, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@arp={@rand_addr=0x9c6b, @multicast2, 0xff0000ff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x80000000, 0x4, 0x2, 0x7, 0x4, 0x56, 'syzkaller0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffffffff00000000, 0x1, 0x3}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x498) 06:12:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r0, @ANYRES32=r0, @ANYBLOB="f6801bfd71b0b676ee1d7208c6e7131536", @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRESOCT=r0], 0x5d}}, 0xfffffffffffffffe) 06:12:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x7ff, @mcast1, 0x1000}, @in6={0xa, 0x4e24, 0x1, @mcast1, 0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0xf8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1}], 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0xab4, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x10000004}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r2, r2, 0x7, 0x3}, 0x10) 06:12:07 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x678}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x1}, @in6={0xa, 0x4e24, 0xff, @ipv4={[], [], @local}, 0x8}], 0x48) 06:12:07 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:07 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) [ 393.761335] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:07 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x70bd2a, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x63}}, 0x0) 06:12:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x183) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x15180000, 0x0, 0x3, 0x8, 0x7, 0x3, 0x6, 0xc81d, 0x35b, 0x40, 0xc8, 0x6, 0x9, 0x38, 0x2, 0x5, 0x9, 0x20}, [{0x60000000, 0x5, 0x3, 0x1, 0x290, 0x2, 0x200, 0xa6}, {0x60000000, 0x0, 0x7627, 0x30a8, 0x6, 0x6, 0x8}], "73b474e6315f66805c5398b1452f0b958d3e917cfd5b66fa40fc751ad556d55cf0c4ffe582ccbcfe0aa9cd0efbc1e53bfd088c2b06d6e580c63e6728422bf365fb0117ab90e6fb5d579544fb2522ed90e3ca4cf3030dd940a63dc5f4089d8defb34f2e0842b598c958811e2f77db8add3dcbc55130e917b7830e51f8dcace56ddfdad3d6907bc5410b99033bec94d626d481db8282ed88dda1e07db41c3e44917f02dac9c368780b5755708152d048e56253bc61322755e08a4c1cc466928bce6c9c", [[]]}, 0x272) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080), 0x4) 06:12:08 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x501001, 0x0) getsockname(r0, &(0x7f00000001c0)=@hci={0x1f, 0x0}, &(0x7f0000000240)=0x80) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettclass={0x24, 0x2a, 0xfd7ae72ea58001e0, 0x70bd29, 0x25dfdbfc, {0x0, r2, {0xffff, 0x4}, {0x5, 0x8}, {0xc, 0x18}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000014}, 0x1) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6000, 0x0) r2 = getpgid(0x0) write$P9_RGETLOCK(r1, &(0x7f0000000040)={0x1e, 0x37, 0x1, {0x1, 0x0, 0x2, r2}}, 0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:08 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x372) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0xffff, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@assoc_value={r3, 0x3f}, 0x6) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r4+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:08 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) write$binfmt_aout(r0, &(0x7f00000002c0)={{0xcc, 0x3, 0x1, 0x3a1, 0x2fc, 0x80000000, 0x2ea, 0x8}, "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", [[], [], [], [], [], [], [], [], []]}, 0x1920) listen(r2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='wlan0\'wlan0prockeyring\x00'}, 0x10) write$P9_RUNLINKAT(r3, &(0x7f00000001c0)={0x7, 0x4d, 0x2}, 0x7) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) fsetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000100)='vboxnet1\x00', 0x9, 0x3) signalfd4(r2, &(0x7f0000000200)={0x7}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000001c00)={0x63, 0x0, 'client1\x00', 0x1, "11c2fd6531a48fbc", "deda23970243c4d401553229652552ed3f703169a6bd8027f23754a27bb50074", 0x9, 0x8}) 06:12:08 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1, &(0x7f0000001080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001300)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x5}, @in6={0xa, 0x4e20, 0x7, @loopback, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast1, 0x80000000}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x2}, @in6={0xa, 0x4e21, 0x0, @mcast1, 0x589a}, @in6={0xa, 0x4e20, 0xffffffff80000000, @loopback, 0x7a}, @in6={0xa, 0x4e23, 0x7, @remote, 0x8}, @in6={0xa, 0x4e22, 0x401, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x4e21, @remote}], 0x16d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001100)={'teql0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001140)={@dev={0xac, 0x14, 0x14, 0x1e}, @rand_addr=0x1, r2}, 0xc) 06:12:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x101000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0x4}, 0x1}, 0x10) [ 394.234426] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x4704adf07eb761fc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 06:12:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x93) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet(0x10, 0x6, 0x9) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 06:12:08 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) accept(r0, &(0x7f0000000180)=@rc, &(0x7f0000000080)=0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x5, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) write$P9_RLOPEN(r1, &(0x7f0000000240)={0x18, 0xd, 0x1, {{0x22, 0x0, 0x5}, 0x4}}, 0x18) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) setsockopt$inet6_int(r0, 0x29, 0xd2, &(0x7f0000000000)=0x2, 0x4) 06:12:08 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x90400, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x1f, 0x1f, 0x10, "284860d1ce68ce2c8247f6d25faef2732b83e1e0ab3461daf1e18275f86fa20bb6485c761ff7cda7e6d1bb0fd0fe6eb1b6abd7ce2e5a80e623ce244bf61c17f1", "8b21d4d726c6cb21b6a9f6961ff8322fd19685da3926cd0cb39c3e42a26d2169af5ff1b75a0bc59dd51f7c66281ccaa27874b4aca076207a8e69d093536bcda2", "e08323c2517afd6cd0c377729e7d030e2d17440ae1965972c8e13f599cfb5c5d", [0x4, 0xff]}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket$kcm(0x29, 0x5, 0x0) 06:12:08 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) r2 = socket$inet6(0xa, 0x402, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000280)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000300)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000240)=0x9, r3, 0x0, 0x0, 0x1}}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e22}], 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 06:12:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) epoll_create(0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe6c, 0x0) 06:12:08 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:08 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:08 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xd0000001}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) write$P9_ROPEN(r0, &(0x7f0000000100)={0x18, 0x71, 0x2, {{0x26, 0x3, 0x1}, 0x800000000000000}}, 0x18) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0x1, 0x5005431, 0x3, 0x5, 0x8}, 0x14) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) [ 394.861992] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0x11, 0x3, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f0000000140)=0xfffffffffffffdb9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0xffffffffffffffd5) r3 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x23, &(0x7f0000000040)={0x32, 0x2, 0x7e0000000000, 0x7}) 06:12:09 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) socket(0x3, 0x5, 0x4) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:09 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x1a}, 0xb6e7}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0xe09) mount(&(0x7f00000000c0)=ANY=[@ANYPTR], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x1000, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x10000) timerfd_gettime(r1, &(0x7f00000001c0)) 06:12:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x1, 0x100000001, 0xf, 0xa, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x2, @remote, 0x4}, @in={0x2, 0x4e20, @local}}]}, 0x50}}, 0x20040844) 06:12:09 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1}}, 0x3, 0x2, 0x100000001, 0x1ff}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x5}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:09 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x147) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x80000000, @loopback, 0x7fffffff}}, 0x10000, 0x0, 0x30, "416fa04fb537978dba0c51fcefedd77e21a67689155d51ddaf9cbd5979d48078ce7f5dfbb7c4059cb99aec03333baa5288d623c8d5e88b01ea1a0fc3a1ee10fce4e008e445f7251454fd961972f8e2bd"}, 0xd8) 06:12:09 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000040)) msgget(0xffffffffffffffff, 0x0) 06:12:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3bc36f2e5c3b008b41592a8ac6003a723e69618706eb3086086ef82759226956682c38668d621d4f7108570cff0298c5b026e0c71cb9a02775aecfb18e01d85aa79c86f548f8dd69d9654fb8ed29f7068007166a883834f38c349de0d3d97ba0f2fc5debdfc7c7e797c740fe8c", 0x6d, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/128, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000000200)=0x4) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e21}}) pselect6(0x40, &(0x7f00000000c0)={0xaffa, 0x3, 0x10, 0x6d2, 0x9, 0x400, 0x4ee93b8b, 0x1}, &(0x7f0000000100)={0x9, 0xa84, 0x20f8000000000, 0x100, 0xffffffffffffffe0, 0x8, 0x3, 0x9e7}, &(0x7f0000000140)={0x9, 0x9, 0x101, 0xf4, 0xffff, 0xe200, 0x7, 0xf3}, &(0x7f0000000180), &(0x7f0000000280)={&(0x7f0000000240)={0x8}, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) 06:12:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) 06:12:09 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:09 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x203, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) 06:12:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000002c0)=[0x4, 0x4]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x80) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x988}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @empty, 0x10001}}, 0x9, 0x200, 0x40, 0x7, 0x88}, 0x98) r4 = pkey_alloc(0x0, 0x2) socketpair$inet(0x2, 0x80006, 0x7, &(0x7f0000000280)) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa, r4) 06:12:10 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:10 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) tee(r0, r0, 0x2, 0x8) 06:12:10 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = memfd_create(&(0x7f0000000040)='mime_typeprocvboxnet0-\x00', 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000100)={0x28, 0x2, 0x0, {0x1, 0x1, 0x7}}, 0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/47, 0x2f) 06:12:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) seccomp(0x0, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x809, 0x4, 0xfffffffffffffe00, 0x81}, {0x3, 0x7f, 0x3, 0x3c}, {0x7, 0x616d000000000000, 0x1, 0x5}, {0xfffffffffffff7ee, 0x8, 0x3ff, 0x6}, {0x10000, 0x6, 0x3, 0x7}, {0x7f, 0x37, 0x1, 0x1}, {0x10000, 0x7ff, 0x401, 0x7}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4481, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0400090000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="b31bdea1021174f216250e9b8ce6591ec8853c577f5ae9f784b5c27c6f738aa36966c2d4e4b199429f28e1acc7c14a561a4c85bc5e8e3cc631c06e916ab9eea96c1c0d32187b98906ae8e3206d9cfa6c1e45dfea9533779b1d5ad042895655d06f0bd409cec274c935b7683bf199eacce93dc6"], @ANYBLOB="0801090009004996ff0f000005000000cf05f962bc435530548b713f6a75d74fa192c0088c70c0b007c4e128675993070bea84618e18af50187e1e00018dcde89d868b396dcf620df9c550aba333a105ee52c27bb4c59daaa281884b89ee621c29"]) r2 = socket$inet(0x10, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:10 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:12:10 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sync() sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x13fe, &(0x7f0000000a00), 0x0, 0x80000000000}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 06:12:10 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x401}, @in6={0xa, 0x4e22, 0x0, @empty, 0xbe}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e20, 0x6, @remote, 0x3}, @in6={0xa, 0x4e22, 0xa1cd, @remote}], 0xc0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) [ 396.510629] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:10 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:10 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffff6f, 0x400) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000bee83507cb8ab0fb0240c8a8de73d7fc963a6071b8c51be8332649b6649811134a5308bfa4862389eab77e047194caa1ba1a711cc9198c2e0f9b199fb7cb6aef408b9950e718"], 0x28042) socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x7ff, @local, 0xca}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e23, 0x20, @loopback, 0xabc5}], 0x48) 06:12:10 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:10 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/253, &(0x7f0000000240)=0xfd) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000100)) 06:12:10 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfd5, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x81, @empty, 0xffffffff80000000}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [], @remote}, 0x2}, @in6={0xa, 0x4e24, 0x3ff, @mcast1, 0x6}, @in6={0xa, 0x4e20, 0x1, @empty, 0xde}], 0x70) 06:12:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0xffffffffffffffc1) read(r0, &(0x7f0000000000)=""/206, 0xce) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/1, 0x1}], 0x4, &(0x7f0000000400)=""/153, 0x99, 0x6}, 0x4000000000000000}, {{&(0x7f00000004c0)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/106, 0x6a}], 0x1, &(0x7f0000000600)=""/218, 0xda, 0xfff}, 0x6}, {{&(0x7f0000000700)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/202, 0xca}], 0x1, &(0x7f00000008c0)=""/73, 0x49, 0x3}, 0x5102475a}, {{&(0x7f0000000940)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000009c0)=""/109, 0x6d}, {&(0x7f0000000a40)=""/44, 0x2c}, {&(0x7f0000000a80)=""/229, 0xe5}, {&(0x7f0000000b80)=""/17, 0x11}, {&(0x7f0000000bc0)=""/44, 0x2c}, {&(0x7f0000000c00)=""/239, 0xef}, {&(0x7f0000000d00)=""/159, 0x9f}], 0x7, &(0x7f0000000e40)=""/93, 0x5d, 0x5}, 0x5bd8}, {{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f40)=""/36, 0x24}], 0x1, &(0x7f0000000fc0)=""/138, 0x8a, 0x2}, 0x3f}, {{&(0x7f0000001080)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)=""/60, 0x3c}], 0x1, &(0x7f0000001180)=""/200, 0xc8, 0x8001}, 0xffffffffffffffff}], 0x6, 0x2020, &(0x7f0000001400)) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in=@local, @in6, 0x4e23, 0x0, 0x4e22, 0x4, 0x2, 0xa0, 0x20, 0x3f, r1, r2}, {0x9, 0xffffffff, 0x3, 0x8, 0x7f, 0x2, 0x7, 0x8}, {0x400, 0x20, 0x187, 0x7def}, 0x80, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2, 0x8000, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3506, 0x4, 0x3, 0x7, 0x401, 0x3, 0x10001}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000001600)={'nat\x00', 0x0, 0x0, 0x0, [], 0x5, &(0x7f0000001580)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}]}, 0xc8) 06:12:11 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:11 executing program 0: munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:11 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xe5a) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$usb(&(0x7f00000015c0)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001600), 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) times(&(0x7f0000000040)) 06:12:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 06:12:11 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x53ec02a7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x7, 0x3, 0x3f}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x5}], 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @mcast1, 0x1}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x200) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 397.567142] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:11 executing program 2: r0 = socket$inet6(0xa, 0x200000000000005, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) 06:12:11 executing program 4: r0 = socket$kcm(0x10, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendmsg$rds(r1, &(0x7f0000001840)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/76, 0x4c}], 0x1, &(0x7f00000016c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x7}, &(0x7f0000000280)=0xfffffffffffffa6f, &(0x7f00000002c0)=0x90, 0x250a, 0x3f, 0x0, 0x1f00000000000, 0x14, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0xff}, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x50da, 0x81, 0x6795, 0x80000001, 0x400, 0x0, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0xfffffffffffffffe}, &(0x7f0000000380)=0xffffffffc9f98638, &(0x7f00000003c0)=0xfffffffffffffff7, 0x1, 0x1958d720, 0xffff, 0x100, 0x2, 0x758e}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x6}, {&(0x7f0000000400)=""/4096, 0x1000}, &(0x7f0000001480)=[{&(0x7f0000001400)=""/26, 0x1a}, {&(0x7f0000001440)=""/8, 0x8}], 0x2, 0x4, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000014c0)=""/106, 0x6a}, &(0x7f0000001540), 0x10}}], 0x180, 0x40}, 0x4000) 06:12:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400801, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x51, 0x3, 0x4, {0x101, 0x3717}, {0x3f, 0x80000001}, @ramp={0x100000001, 0x0, {0x6, 0x6, 0x9600}}}) listen(r1, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000000c0)={0x5c2e90dc, 0x7f, 0x5}) 06:12:11 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:11 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f40)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) r11 = getgid() r12 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002140)=0x0, &(0x7f0000002180), &(0x7f00000021c0)) fcntl$getownex(r0, 0x10, &(0x7f0000002540)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002580)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002680)=0xe8) lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002780)=0x0) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002380)={'bridge_slave_1\x00', {0x2, 0x4e24, @multicast1}}) sendmmsg$unix(r1, &(0x7f0000002ac0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="62001e91c8b95a76497d5e7e92cb2c4602aff08bef40611ee1390329e949e74eeda8e58ffd4fd5c2b353d81206dfa9ea5cc39aa740c5c5df3b0cab678f7bd4d717733d19c01b28e0f580ea7ea72900abd8d33df2a38a0d96a1a5fbf729acef9324382c7359e603e5bd5cffecf9ef6b7aba154bc841a3d70ebf022e5cb6d4b922a8e2bbb2f31af0ce269f68326bc0c0d8f2a488d5ac06c320b14edb09220c7ed8e76521ada7536a38948116ffc3a31e4f1ec5f685674db7ece48d1f655a1799b85a0a", 0xc2}, {&(0x7f00000002c0)="db381e3b659fbaf6de22729470dd6dab24d48ecbee51fc9bb60a93623a25702116e33257fa6cd57babb7d365e870600c8d5462cb3ae40a2f93f14e9dd37d7fa90baf1827982ff7d3baee7374bb44f7153f0eda03aae85991951ef9f23d620d5462180948e125047c3f47becb254f951192ac5d52d760a781c9092578212fdbd7fa17", 0x82}, {&(0x7f0000000380)="be972c5cb048d3d464d1ad6b43ef957d7b96b2bbfcdd04dee8442ef35f93fd8c4ca2705630e919c27e213d56fb819e53fcb67819a9b6a0adaa70170064555057fe56c5c049811f18c253b711bef6bb3875cfbaa3fa1712d61afc9d38c7d2c136afa6b95c93bba8fd11bf8ef701f0421b46c69cd8d340a87ff9a384e88655208da42af221e52001f60b6cd2603d36a326a8f8f53efe6906a4717eb050d6fe84a11c6236f998584be28028dca13562951fd984622e4c0efacbaaa710c60b8f4ca422", 0xc1}, {&(0x7f0000000480)="784c4814e8", 0x5}], 0x4, &(0x7f00000009c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xd0, 0x800}, {&(0x7f0000000ac0), 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="0818", 0x2}, {&(0x7f0000001b80)="386aebefda4344c598000f7f9d27eaf935", 0x11}, {&(0x7f0000001bc0)="5d04bf1dc3f3f36ae761d2e73f5d348e17b59d1a056a0ff3ccb823e770dc6884d210e234f7a718d42aa635605c5f8da69fd26c15820e734c89edd6e8a6803d1fcf7ea215295dcd42549b66f473728a77d7af3004689ed9889823690b8030b61b30846590468d4d1176d66a83e975c09eba5545c9ac13902fd80bb4051c9bf223cc6e06c269bf3df65d8a43a05793f5206ea65dc56ff8f7200bd58dc5610f0a393f87a83234a3bf4cff697e3bb4cfe7eb5f9f1a106d351ea9bb2cc5961c8c51168226ebab4f3067a4e70fc9f542b04bfbdb43c699e324b82c730b3c3371e0e2da167c12a429813b7609db03e3c42f17e0", 0xf0}, {&(0x7f0000001cc0)="85a94aa2927788639406e420d20540d3d0a3b09a9697eafac9657a32690eebd7bc891603d1a1e0bef28156cc8ba25feabf74955fb239e803f1f9daa846fd7a00b8f6e26da38e001709d380fcbc30d01a13df826b4e48d03b7237b1eeccb19dbda874d4e975845e0ff35933c1a680781ebf10d736a7a703c3ece9ed56fbaf566fb03a5088c5bcd20779e9f7690ea4da53c9380315e73be9ef95cd52acc87c1b58957cafdf79e59d03556ddd5c173a8ac3598d36ed4ff165108c2274c3837d68de636bb52fba9f774cc76744588dfdf8631cfae8738cb9658649503d80a623e9546b6cdc748ea8761a5ef8c2f4918b258d6e3ad24b4b", 0xf5}, {&(0x7f0000001dc0)="413d112ea6612e21b7652718be14aefd33e4bbc985162b15aad6d3c96951ac743db79dff7ecf6dd051deea1ef3abe2c7e57c8210725a1725f463cfbb257b3d5a1dc3fbf08b424a3a41a09d6fcb6438cf28895a3cf0", 0x55}, {&(0x7f0000001e40)="388ef9eb851866115073be70d6ff7596b214ef02087533c971d58ca24cd070ba809b673ed1d757464f508ec2d95c1d93242a1fcb035fcbeb33c85271290c928b66575224b26bf13263d8769d08e111f0d5d8ac4f9fd411d295150a717b461f3082f249f2", 0x64}], 0x7, &(0x7f0000002200)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="50b15836"], 0xc8}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002380)}, {&(0x7f00000023c0)="74d8", 0x2}, {&(0x7f0000002400)="7eecb520b009191bfc2e31b771ccfea6d5070754ef63c2db1478a6681b9458a13be9c315e70e83318b620d7bfa183494917517d2463a62af859af370fc2eec08f6b037a82c44969f38dfb1954ac7a61c19653846dd08b989d205ec62bce40e71986fa30c4b8249c4f6b3b383fa05e4d432cdd8fb25d05843fa986f0f840a4704d7221804c7a556dbbf7792253eebaa899ed4ace62a9f032e0d658936465a7e14d43f4a769333767a7f82779883e32da53587ed370bfa1346725435870339f4910bde696ebe276d0a", 0xc8}], 0x3, &(0x7f0000002900)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x20000000}, {&(0x7f00000029c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000002a40)="558adb9a2827a49bff4f2227", 0xc}], 0x1}], 0x4, 0xc0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r22, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r21, 0xd53) setsockopt$inet6_tcp_int(r21, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r21, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)={0x0, @aes256}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80400, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='yam0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000011c0)={'veth1_to_bridge\x00', 0x0}) getresuid(&(0x7f0000001200), &(0x7f0000001240)=0x0, &(0x7f0000001280)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@remote, @in=@remote, 0x4e20, 0x4, 0x4e21, 0x2, 0xa, 0xa0, 0x80, 0x89, r2, r3}, {0x1ff, 0x5, 0xffffffffffffa477, 0xffffffff, 0xffffffffffffffe0, 0x8000, 0x8000000000000000}, {0xa52, 0xffffffffffffff80, 0x0, 0x7fffffff}, 0x10000, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x4d5, 0x3b}, 0xa, @in=@loopback, 0x3505, 0x4, 0x3, 0x4, 0x400, 0x8, 0x4}}, 0xe8) socket$inet6(0xa, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f0000000140)="ac79497b00deea140ff738f06c9ca5d045bc2dfc7d2712df789460a4aaabfae60128841d397a83e0bc2786c2a3c980cc4277bee8f9ff325230c471c37eb3a7276f8111c73ab8f0081438b2b18c011ef5af534a0ad8f7fa0b62df942da7527d45d640eac9c7329813692d0eb5b2f3e1b0c41a135111688ae952b1760dc5bdb76d758487293d9d975d8ce0bf195b3456f92a9182a1e5f51474d8d6359d987a2aaa31dea1af4073f085880b674f54bd8a1a956d422b09976b22529109dd222367a2b89315b3879d2737bfe6b433c852ada62dc8cdcf4c80f9a7208a1aee9047a0663a0674bd1ac96d8bdf3a3f0b10ca17c790c6ec22df1d59612c2faaa981ef6af23793a067060f591378b79b9297c4c9e7baaa2673478acd735d9b73d47ed2c614b16e93e6ed57c8fe767117546d8e08a099f85c0eaf01536a55a639d6c4ee79b15b26a33cbe655bebfca1d9ecb79e33a509833f0109e315b8284a2ba68175bd436d58eafd05b8fc6d0aaf609953df8aa453b5d9cb295eacfcaee92113e7c9998d9a50acf07a19aff7f00afc41dad8a6176a36d5ca882c4666cd698546da821a8667371fb08863c43720c978753d86d76ac6ad58aced7801b0b195916c021f65a71b5e317eba07faeb59c153784e338e675172209514c6341cacdf98e43628c8a316488953116ece3256890f0aabcac051e2b3f849584c5c208f7852da923b97f2a1a79bbe47717de770fd4d20e111b973a3110568a5f0c33b9bc6f5c4e969b8ae2e1d5ec397727412ac65f68eab46e4b3688ba7a530d79974226b4ad3c4a8f0f34a0da11735b8bfe05728784ccb61def63eb21e2ea2fc11958aeb8fefac5cace01e53ff40e0f3f825af603b9743264603009a556824179874016b530a444dc68bcdd8d21345ad3f682434abc4dc6795db055838a5f0ad6ce0bb62cd7bf482ff15997bfd108278355a9e7f1b1148f878cad9b242f7a8826f2716b5f71fc7baccaeaab1761fde868c6addc04a4360e3d029c22faf42e645f14c9cd0ce183606a003ebd99c5e32ac24c1fc6cf9f4188d22f33499e96e4926e2a7098c27a885d675f130836338bd48d2e52cf6c8a7971c552d5fe3d3a556b394cf7979db6f4449b37206b8c58c06cc2882224ff9be179610e576fbecaa44901a959dc75486d64cad1fb9dd49c26f9d6378af61775b9edb7081b9363080358e1aeb1001d2f93c36531589df19253efb0f894d257d27b47644668a45c646caae6656c12235b9690a3bf871948143bfed150ee519bfc0994dee5f8429e682149917940f5e0b70b35519f101a995f70b4b986882954f841a28270999d87d07f498315da5c9269d87063ce523c4b047b0a4f079d6764e4aff515f1f63837ca07e8b833b54ffd3310df9716b7a6f1f2a5b963ce1569811a9f1dc1e0b3ac0a3248a7912f12b81b2d37633138a2b534972d20d5d02718101642f5c403b9e883051b1bef8847abd63cac6fdc4718c90628ead509eee91ccf229a2d2b005e4274eda533ae8d462ba3430e7df39262d004ffe1913c3711eadd1ff51969e90d3b127a20fcbbef2f1013b099635ce112954f578f2b2768ae95d22b40af6a9f7278f47be160136aa5042ea67906d247284e9085db93fc113bcb7b1e1004ebda3841839b11a5961377a30ec84698a40396c26411b3bd4796ebd87aad7d2914b58a420d837f31de122541185fbe1c608465c99195efbecbee0bee06169c3ce093d80782cd55f4818f2e429819398c5dd2cf73696c14dbdf3a77000c4b099a2d477c3b3150fd7c777f8442414052cf0f2b78637d0269dbfd4b0714693fbcceefeec3c6d4bf1f5413573b768a1c91ffb0bebed15a80fd83e29d644c401c3ae972787a03cd249d39e9c3abe5fe5282f43d59cde8185808678fce5405bae4dbe09d36ec0176f9925fbbaccfd455656d5c688ce1336eae4eae1b0eae9b9a8d326eb632df5fcfa4b2b8781ef04c4cc66febe68b0b0ed1c4d8b3e8459fa4a0101fda0539b6e71944deed3d45edb103e882dad6e7681cddba94f7ed21099f18b8a60d90bfa6f9da776aa55bf896f8f81e60d26a7d537bd45163202a72e48d2393a71252d938c22e0e30c62427f03f39acb73fec67ad101bbecc27557fe0ba4ea1ae086256256ddb8ab5a645103057b707706b393d52058ab205a7030f98d93a92e2e54f98c90043fc5bece1d797a97e31b0109d421b1ecb5fc95e5bb0bea06b3a11a7e1a6e6f69b5269a5b7a7dd618f60ebd2002a2f6bf662edf0f80f3d3cf09d6054e4e0f5c81a510f9986a2766f32f2580d293fec1098941a782fe2c4effa985b31602275744889ca3e3652aa84c846fd1eb5cefbe578aa79bca7512bcf7ee6f39aec34dd8fec76f887412e6132e7ae8e137c7819bbe6fad60b145f20cac108f1ecb3d4128a86fea740e70c412d5fb21c02eea344f6515992821e0a8e692448cdcb71dcf647f7c5c1869adf7713239c9a89698b17c957f9922cd75ff36b4d49a1930a24a930bb3d54523acd12ef82853a421c0928897f9f480d4d20e8baf534308520b37f6f9909e3d3b93850b138f8af5379b5525a9623ab17caedb5adb00a7ea0b475499ddc11445aed7a0356c994b67f8ab11a5062b02e48e03ea7d9ac88fb09197c6560bcf3df65707c517e8d535c7f705d5472da742d0cd49db6efaeefc147ebfcf6c0dfb7e82dcf6b594f0c8c880be01ef3cff5360daccbaaaefa9103206f973fd2b91a05d4538053472a11f1db20e4aa2ce5e7e4de885595341c27b39f2b4a587990b5795a81b7e43376203e655a79a5178128d5acb25f95a7dbba9220d235bdf3049b14121aa10e56db3f9424b4468cdbc80cd089a9cc3a8417233376afb31072211e26e6df72c510f753c024887a623186eb40354173446c3b983892cb01c2f2f2f0da44a3f5e429e0c966169b02743f53b0fc3a1e469db57444d01b022ca2778058d6f9cf4fbb1cef5a674a6b085195654c984899cace2451f867ad28c5a02ef5db1866736910866ee11ce434467b81f012c29ae27509558c017048ac18395d987f26610ed47c3735215f005e8a070bc210991643ee7e1bb4891e3479a2d7059f226eebc554a90c2e5b7cd53099b69bc92bf806dc62bd9037c78256c011ea723736e78e652acc04670e7fc0b85b36791234cfe18a747cd42e1e7b6fc58cef19600af313e3150a1a7022b7a0d6a131937bbf14d0b96bdccdc5b2232f00e9240cb83f0557cad83d6d7bc5b156e327dcdc692be4220b2e938fd20045bce86c9cecc88592911c4db461bbfdb43b717e46b9544c936c52ae844d5e3997218877f8cc27298282d4edbdb0e910df59749d447bcf89eb03d12f33266a390c0a448fb19240a2a0ea7366edbda6e722b9c921ee399e852325a39451db8b9311a204e7c5db1afa0696541ac5ba8e84b0c3b2517a83f3cc1a4e2bfc9a29f74f9fffb4d3d394d7e364e3f3bde1c4d5594f8dcf3acd27685f50a7cbf3fc82a8a75685feacff1758bd0b6d7758b43c1d9b2401c71d666d4cbb63f462f2e1aba356cfc7bcb551f748ca2cfdb0e5ddcbd0baa6874fe470bf0ea6189fef8db3f4bb735327381673fabd818368510ca306efb78d5413bb0609f4ad1d8dbd600c49953f54dc914b916d91d27675e9ef5219b00065a0268d841e15ae3254f0b1f5902c4e1e86712f715b44685eae0d60f55f8ce25e4b781543c0d8f7a32c5f0f71c4d41c878f1c951f6589f660ca7696303a7a2a6d8484b6c1488d90d7e26db7d32945df79fdbb8c24d13a78d9c71b87ce3294e1b9acb48917199c172414ecf1c049ff6e9fc2f054c8faeccac5e99de70989746e89fb08166948e1602c0ebec1e233cd4cf668536f59b30280b5c400ec8a5b63c59b8adc6a3eef3a1b57ede270ae303d8dd3c01a007b0eec731c72d8df3a16dd02672e41b3b12417e1e060ec2ef19244feef203a26fa1fd17d81ddf48899d250385883b0fea23d16b5886fcb1eaceace720e5d760e2d4d40dc3b82b87964735814f01d37d7b4b39251c3f0ea56c380283b703b2d15a6e41908b22569facc65b2d3fef537b2c2ed0a59391819ea3ecb01b0016f349c220c0fde5f7e048c7ced9a95737aa6e97178817e286be91a26123acfe755f111a389de1031f43012298f170a1aeb7c0235892dcde52c759fd51c6c3c033214bd453e431e99f902aaa2a95adeb8145034d09874d7ce9718c11d63c27068de8ac9b8b9eb925aaf75ac7f991aeff6cf9a31a8e84825a6696852b805fe75679072924549e940b1abf8b83b3cc4fe51862194946edb06b1486f62f931666cf22c02255899078cd5e42ecdf3d6eb848cae5af74e626f22155dd1e10b4289a6be4720a015fafa12130fb88f4aba75f283d56aec6b7a08b4d09e859a2507da27dcbcc299cf0d7dbf5f74e6b822943aceb2c01f9dc4b59a21a891a32dff77e905fb270babad706e9dc18a14bce12e729f04152a4aa616b92d6c0cde10c6021cef7204b64857035b07e4025b4b23e622a0600dd3852fb928007522a625b245dd25909c1aed5d89e18c7be28d6aef61feca778b57687e1e35e64ae908747f76c5e26dd4b96f9a5a9ed592453d590b979e2004fd854c02364ab374b86748c5c57884edb24bcf12d36111ecc1f126955ce7a8222c2999bbd1511d659e9dc8f22a9b64b141eafa8f712990e04f3f78ec7d9fe0680a326b6e39f9338b84b60101b113e1fcd01da4ba50e314e6264a5c4c7f0815318ab15f9f401651f0058066bf884859c2ade5d5eb47fd2527a97dbfb0f21a31462e6083cde6ef6e203ba3e84a679329eefce709bd96232c0f9d1a4d005fb03189ac15bde8b425f6fd9ca8b1a7bf9080ec7a134787f6e2e4a0247642941e171d0cb9ec7afbf9651f08ce691ecb4c1192db8d138a7938c1da25df1d729b7519cc2ac84eedda57e32a9485dccc25e1120029ac2779748dfc85645f6575620a1c396d04ce3ad82bd8c7418b5f637b46577575f60f28d5d0567cb7b4da80d7dcdf837059b481483091463e5251c6430188faea46d96ed7fefffb16683930725d0953791186bb930458f83809104cecbeee08bef2c3eb1559dc53d3013125aa1ca11aa19711c69cf276998e5e8902524af47fb5a42cf6a97890c7fdf8bdbb938476a9dfe4327a34c64ebe6d971c76f1176f0c5d4843c91cc563b5524f09a7bf35fc1fc849e4356c1cc84889e18e258f8a066e88ba5c2bb8e2c648f6b61be37c2da2146647568ec190abc38325beab4a6e35f3c9df43bb7879b8c493ff868bb2f61ad452eb2ad830036a6a6bd90d1cea748b04f32663ec6e38e5b4b4b942bdeaa870261553e6cd802dab688232603b777ef98e4e234d154e2333bcc99cc673499de6c783597b2ed1fde0cbaf5dea9cc6b502602f8b47120b29bd1d38cbcd413841cc008631af478d0de54ae41eeca8b7484f67283271211621e9eb4d65522be48adee2f6443ed621601d511c3a59f6fb12a19eccfd56249a0e04635b7f751e5f49f3169bdf3dd8d80a85f6569bb1bfe62ee937fbbadeb1fb6e673f0d9d1008e480f7d7169fb3b1f31608ff4a08500b58d317e8ffe5eeae865f31ae6ec43dcaa487af37f94a19eb7bcf34c64e771cdb6bc47774b24c2d41d6beb5d37cf0e56fad54af8c122a53019267d7d90047e7d0f3461009c139f4d87e532f79f786160d6caab614b118d45ca0942fe3415d6aea6d7b396ca0389b7ec473124b8d0874f4599e9bf6383a9e491eb3424c8b32ab81cf6b20b24496d3e46793d816aaccc07601e0812d387e691169f", 0x1000, 0x4004084, &(0x7f0000001140)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x21fcf07418bb4c42) bind$inet(r1, &(0x7f0000001180)={0x2, 0x4e22, @loopback}, 0x10) 06:12:12 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000001800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f00000017c0)={&(0x7f00000002c0)={0x14e4, 0x1d, 0x0, 0x70bd2c, 0x25dfdbff, {0x8}, [@nested={0x1104, 0x72, [@typed={0x8, 0x6e, @fd}, @generic="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@generic="454da9005a8f9816a7f39975d4615d46d7fc16ae165b1c8d9a1d31a26be2bcb42414671eb120417f2a2c316bcf1cc4290f30c53f4b55f1d2d9076c13a491240df8b669abc1aa380e5497d480241112073f7a84dbc23bd1224341297dbd5c6a50a0ac7e9a4ad53e09b6c09a3147c62e230c5229099ac354540796e4cd4483c986e8144d3aacfb83a8ed87ff1cb43ddebb161271febef4911a62c6149f8ae1f52a035c48f7b3123eacb455e47e5e3196d195fc6e72e64ed7c9a60db78521b1bebe7a470f9894f28d9476c4757702c256c6f901e4c8d9f176d44f3a95de42bdc9572397da6f64caf7b41cffb2742ae717d71866e3b646"]}, @generic="73d35f1d5a7da70bc4bdc8f937f0212af31056f0baf60916c7a072688abda681cc930fc5e1e953fe4d0a7bc771b23ed43f94d5152ba8085a3f8dde1f791a2e43727013d341f17bae", @nested={0xa8, 0xf, [@generic="e6c525ef457ba8abeb46233869080ba7d6193f7ad7bfbc91b8cfc7be71070343981f5901bc2621f05606f62d76058e47d929ef241326c9e75ba25d076dc7ef6167bd27bb71c646c991455dea60f76f09ac08b49aca823648b5c6b4388716959604dc9815219ae09f0c8e4a3942c37d9ab7fb4fa4d24486a22531f89c752a2cae22e2ff90aca6b4d38a977528227e0291acbc1441409920bae5ca0ba1a074508a4f02273f"]}, @typed={0xc, 0x2, @u64=0x6}, @generic='>', @typed={0x8, 0x1d, @uid=r1}, @nested={0x230, 0xe, [@generic="4575ce5328cb9112c8a687bf6c8a16fc3ee05933be3eb371c10a5371e0a71ae1c883d4afa7091d887d416703edd3c16deeb8eafe073c17a37e1a359325a8057ade3adf5da2807c38768652d3d56aa714ec55588f38a6af7bdc0e25d18e40a176477557a237f917f6ee183443ec0932b0942fe175330305f9e234b4282ff28a3c7e6c3ef8ccef2ebe1bbcda4506120af098d67bc93f13536047e8b5cd197beae2cd53f0025daee27d2a73b1246d903ce9864da30b0efaf2a6ac8679", @generic="7f851b1d16a97e1f46e99bcf58530b1e78da5b25036688f01531f85243ad381b3969651cfa8798645f4e86d2d4b3d083aba48463bd82951340f75ee30b30f25fb197a80a31c01b91d6f819fcadbce81c7a193219c409e8060e4fdb20ca1f9adceee1f4f2fd59e532699b889823ba5596eda59c10f6a80fc5639b2f890525cce60bb18e18acfa54f8f60eac95e1d5058d32c3206007726c6762668b75d35d4f9cdb5a52c094ec654ed15784374db3afadb9bca58be8c7b60a3b09719ca402feca026d76752a3b1919c82be928b05cd31a38ae74e7744a9fa2086e38f27b96d6bfe1d2ae0ade7f0dd832ad62030fd7", @generic="e00f44597e4a37d7d1a23e997a0cc93399f0f314926d76b819611d4cbf8a8634dd707c1585b32b28fa8465528e9cc0e42c12e33c99fc8dcdad4619ec234d45a983a2a8df7822505faff258175a55f5b5a441f98dea30b7f640880b8ac0047cf727bfcb893452c74eeb3a5a96cd76cde786bad28d15933708368e2d10eda5f0045e28"]}, @typed={0x8, 0x82, @uid=r2}, @generic="bc11ee85c75565882c186ccc427101816c8bbec7ce8abb2dc2679835762c487838efb32f3efd7a2a0c123440e76599193aacf3522b19bf9362d7a92d5ac98e823f793a8fd0d392b84ad99f91d5bf38f1266074327731bc47451fbbd505d99517e8544517cb1bdb7ff58bc650017ed4cd27079a1625bc540fbb87d59d175fe5c95666e79078622d", @typed={0x8, 0x44, @ipv4}]}, 0x14e4}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a000000000000000000d6f2f0a406000040000002000000e00000010000000000000000000200000000030005000000000002000000e0000001000000000000000000000000000000000000"], 0x50}}, 0x0) 06:12:12 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0), 0xffffffffffffff30) 06:12:12 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)={0x55, 0xfffffffffffffffc, 0xcaaa, {0x8}, {0x0, 0x8}, @const={0x0, {0x4, 0x2, 0x800, 0xffff}}}) 06:12:12 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:12 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000080)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) r3 = getgid() setfsgid(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000100)=""/115) [ 398.424698] Unknown ioctl 1076905344 06:12:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e000fce7059f3700010000000000000000"], 0x50}}, 0x0) 06:12:12 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x1bd, @remote, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x20}, @in6={0xa, 0x4e22, 0x33, @mcast1, 0xde}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x7ff, @mcast2, 0x4000000000000000}, @in={0x2, 0x4e21, @multicast2}], 0x94) [ 398.497767] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:12 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x36e) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={0x0, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) getgroups(0x1, &(0x7f0000001b80)=[0xee00]) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000200)={0x0, r3+30000000}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x90000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x47) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ac8e}], 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) 06:12:12 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x1, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1a00}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x3f}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}]}}) r3 = socket$inet6(0xa, 0x80000, 0x1000400100000000) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 06:12:12 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0x23}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) 06:12:12 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x800, 0x400000) r1 = socket$inet6(0xa, 0x8080f, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @dev}, &(0x7f00000002c0)=0xc) connect$packet(r0, &(0x7f0000000300)={0x11, 0xf9, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2}, 0x1c) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/74) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000100)) listen(r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000240)=0xc, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback}, 0x1c) 06:12:12 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/228, 0xe4}, {&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000e00)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, &(0x7f0000000840)) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000001fc0)=""/228, 0xe4}, {&(0x7f00000020c0)=""/167, 0xa7}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x6, &(0x7f0000000740)=""/51, 0x33}, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/178, 0xb2}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/67, 0x43}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/232, 0xe8}], 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000002400), 0x0, &(0x7f00000024c0)=""/129, 0x81}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 06:12:12 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @rand_addr=0x3af}, @in6={0xa, 0x0, 0x0, @mcast1}], 0x3c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x400) getgroups(0x6, &(0x7f0000000080)=[0xee01, 0xee01, 0xffffffffffffffff, 0xee01, 0xee01, 0xee01]) getgroups(0x4, &(0x7f00000000c0)=[0xee00, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, r3) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) [ 398.980819] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 06:12:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x34000, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_spirange={0x0, 0x10, 0x4d6, 0x4d5}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x255}}, 0x0) 06:12:13 executing program 4: r0 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f0000008bc609f6d800400300000000000000000000", 0xfffffffffffffc38}], 0x1, &(0x7f0000000a00)}, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/244, 0xf4}, 0x0) [ 402.288937] oom_reaper: reaped process 19091 (syz-executor3), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 402.440594] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 402.452173] syz-fuzzer cpuset=/ mems_allowed=0 [ 402.456893] CPU: 0 PID: 4320 Comm: syz-fuzzer Not tainted 4.19.0-rc1+ #42 [ 402.463868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.473257] Call Trace: [ 402.475902] dump_stack+0x14b/0x190 [ 402.479585] dump_header+0x2c3/0x16f0 [ 402.483468] ? sta_set_sinfo+0x30a0/0x5d40 [ 402.487754] oom_kill_process+0x35b/0xfa0 [ 402.491949] ? cpuset_mems_allowed_intersects+0x89/0xa0 [ 402.497376] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 402.502779] ? oom_evaluate_task+0x57e/0xb60 [ 402.507283] out_of_memory+0x14a4/0x1d00 [ 402.511453] __alloc_pages_nodemask+0x4e08/0x5c80 [ 402.516463] alloc_pages_current+0x6b1/0x970 [ 402.520932] __page_cache_alloc+0x95/0x320 [ 402.525216] filemap_fault+0x15f0/0x2470 [ 402.529366] ext4_filemap_fault+0xbb/0x130 [ 402.533708] ? ext4_page_mkwrite+0x2a00/0x2a00 [ 402.538354] handle_mm_fault+0x5a3f/0x81b0 [ 402.542699] ? filemap_fault+0x2470/0x2470 [ 402.547064] __do_page_fault+0xc8b/0x17e0 [ 402.551271] do_page_fault+0x98/0xd0 [ 402.555030] ? page_fault+0x8/0x30 [ 402.558619] page_fault+0x1e/0x30 [ 402.562121] RIP: 0033:0x4374f8 [ 402.565350] Code: Bad RIP value. [ 402.568740] RSP: 002b:000000c420035f38 EFLAGS: 00010216 [ 402.574156] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 000000000045d911 [ 402.581467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 402.588783] RBP: 000000c420035fb0 R08: 000000c420035f18 R09: 0000000000000000 [ 402.596100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 402.603431] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 402.610885] Mem-Info: [ 402.613426] active_anon:296080 inactive_anon:111 isolated_anon:0 [ 402.613426] active_file:16 inactive_file:14 isolated_file:0 [ 402.613426] unevictable:2 dirty:0 writeback:0 unstable:0 [ 402.613426] slab_reclaimable:3535 slab_unreclaimable:15170 [ 402.613426] mapped:65540 shmem:118 pagetables:10956 bounce:0 [ 402.613426] free:15383 free_pcp:60 free_cma:0 [ 402.646558] Node 0 active_anon:1184320kB inactive_anon:444kB active_file:64kB inactive_file:56kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:262160kB dirty:0kB writeback:0kB shmem:472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1114112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 402.674254] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 402.700516] lowmem_reserve[]: 0 2833 7259 7259 [ 402.705217] Node 0 DMA32 free:30632kB min:26324kB low:32904kB high:39484kB active_anon:679448kB inactive_anon:32kB active_file:8kB inactive_file:68kB unevictable:4kB writepending:0kB present:3129332kB managed:2906092kB mlocked:4kB kernel_stack:30912kB pagetables:26364kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [ 402.734088] lowmem_reserve[]: 0 0 4425 4425 [ 402.738494] Node 0 Normal free:15152kB min:41112kB low:51388kB high:61664kB active_anon:504872kB inactive_anon:412kB active_file:28kB inactive_file:8kB unevictable:4kB writepending:0kB present:4718592kB managed:4532152kB mlocked:4kB kernel_stack:20800kB pagetables:17460kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 402.767243] lowmem_reserve[]: 0 0 0 0 [ 402.771095] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 402.784438] Node 0 DMA32: 240*4kB (ME) 54*8kB (ME) 21*16kB (UME) 3*32kB (ME) 2*64kB (ME) 2*128kB (E) 2*256kB (ME) 3*512kB (UME) 0*1024kB 5*2048kB (ME) 4*4096kB (M) = 30880kB [ 402.800283] Node 0 Normal: 273*4kB (UMEH) 633*8kB (UMEH) 345*16kB (UMH) 103*32kB (UMH) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15484kB [ 402.815524] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 402.824142] 160 total pagecache pages [ 402.827988] 0 pages in swap cache [ 402.831504] Swap cache stats: add 0, delete 0, find 0/0 [ 402.836928] Free swap = 0kB [ 402.839979] Total swap = 0kB [ 402.843018] 1965979 pages RAM [ 402.846161] 0 pages HighMem/MovableOnly [ 402.850156] 102442 pages reserved [ 402.853641] Tasks state (memory values in pages): [ 402.858528] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 402.867353] [ 2165] 0 2165 5333 123 81920 0 -1000 udevd [ 402.875717] [ 2262] 0 2262 5310 110 77824 0 -1000 udevd [ 402.884092] [ 4072] 0 4072 2493 573 61440 0 0 dhclient [ 402.892724] [ 4203] 0 4203 30604 137 118784 0 0 rsyslogd [ 402.901417] [ 4246] 0 4246 4725 48 81920 0 0 cron [ 402.909708] [ 4273] 0 4273 12490 153 135168 0 -1000 sshd [ 402.918018] [ 4297] 0 4297 3694 40 73728 0 0 getty [ 402.926431] [ 4298] 0 4298 3694 40 73728 0 0 getty [ 402.934833] [ 4299] 0 4299 3694 41 69632 0 0 getty [ 402.943188] [ 4300] 0 4300 3694 42 73728 0 0 getty [ 402.951576] [ 4301] 0 4301 3694 39 77824 0 0 getty [ 402.959970] [ 4302] 0 4302 3694 40 73728 0 0 getty [ 402.968323] [ 4303] 0 4303 3649 40 73728 0 0 getty [ 402.976688] [ 4304] 0 4304 5333 124 77824 0 -1000 udevd [ 402.985041] [ 4317] 0 4317 17821 197 188416 0 0 sshd [ 402.993308] [ 4319] 0 4319 119705 78075 778240 0 0 syz-fuzzer [ 403.002111] [ 4333] 0 4333 17552 14 118784 0 0 syz-executor0 [ 403.011163] [ 4334] 0 4334 17552 15 118784 0 0 syz-executor2 [ 403.020227] [ 4335] 0 4335 17552 15 118784 0 0 syz-executor1 [ 403.029338] [ 4336] 0 4336 17552 15 114688 0 0 syz-executor7 [ 403.038422] [ 4337] 0 4337 17552 15 118784 0 0 syz-executor3 [ 403.047531] [ 4338] 0 4338 17552 15 118784 0 0 syz-executor5 [ 403.056617] [ 4339] 0 4339 17552 15 114688 0 0 syz-executor4 [ 403.065710] [ 4340] 0 4340 17552 15 118784 0 0 syz-executor6 [ 403.074790] [ 4341] 0 4341 17551 8216 126976 0 0 syz-executor0 [ 403.083880] [ 4342] 0 4342 17551 8217 126976 0 0 syz-executor2 [ 403.092967] [ 4343] 0 4343 17551 8217 122880 0 0 syz-executor7 [ 403.102027] [ 4344] 0 4344 17551 8217 126976 0 0 syz-executor1 [ 403.111075] [ 4345] 0 4345 17551 8219 126976 0 0 syz-executor5 [ 403.120124] [ 4346] 0 4346 17551 8217 122880 0 0 syz-executor4 [ 403.129175] [ 4347] 0 4347 17551 8136 126976 0 0 syz-executor3 [ 403.138226] [ 4348] 0 4348 17551 8217 126976 0 0 syz-executor6 [ 403.147317] [ 6418] 0 6418 5333 124 77824 0 -1000 udevd [ 403.155693] [ 6421] 0 6421 5333 124 77824 0 -1000 udevd [ 403.164080] [ 6425] 0 6425 17585 8737 131072 0 0 syz-executor5 [ 403.173129] [ 6428] 0 6428 17617 9252 135168 0 0 syz-executor2 [ 403.182175] [ 6433] 0 6433 17585 8737 131072 0 0 syz-executor5 [ 403.191225] [ 6435] 0 6435 17584 8738 126976 0 0 syz-executor4 [ 403.200274] [ 6437] 0 6437 17584 8738 126976 0 0 syz-executor4 [ 403.209320] [ 6446] 0 6446 17617 9252 135168 0 0 syz-executor2 [ 403.218383] [ 6482] 0 6482 17585 8737 131072 0 0 syz-executor6 [ 403.227439] [ 6484] 0 6484 17585 8737 131072 0 0 syz-executor6 [ 403.236536] [ 6491] 0 6491 17650 8742 131072 0 0 syz-executor1 [ 403.245590] [ 6492] 0 6492 17650 8742 131072 0 0 syz-executor1 [ 403.255135] [ 6502] 0 6502 17584 8737 131072 0 0 syz-executor0 [ 403.264201] [ 6503] 0 6503 17584 8737 131072 0 0 syz-executor0 [ 403.273273] [ 6546] 0 6546 17584 8225 126976 0 0 syz-executor6 [ 403.282324] [ 6547] 0 6547 17584 8225 126976 0 0 syz-executor6 [ 403.291381] [ 6556] 0 6556 17584 8225 126976 0 0 syz-executor6 [ 403.300442] [ 6562] 0 6562 17584 8226 131072 0 0 syz-executor0 [ 403.309579] [ 6564] 0 6564 17584 8226 131072 0 0 syz-executor0 [ 403.318650] [ 6571] 0 6571 17584 8738 131072 0 0 syz-executor6 [ 403.327762] [ 6572] 0 6572 17584 8738 131072 0 0 syz-executor6 [ 403.336866] [ 6579] 0 6579 5333 124 77824 0 -1000 udevd [ 403.345259] [ 6587] 0 6587 17584 8738 131072 0 0 syz-executor6 [ 403.354353] [ 6593] 0 6593 17584 8738 131072 0 0 syz-executor6 [ 403.363401] [ 6603] 0 6603 17584 8737 131072 0 0 syz-executor0 [ 403.372458] [ 6608] 0 6608 17584 8737 131072 0 0 syz-executor0 [ 403.381562] [ 6616] 0 6616 17584 8738 131072 0 0 syz-executor6 [ 403.390611] [ 6617] 0 6617 17584 8738 131072 0 0 syz-executor6 [ 403.399663] [ 6629] 0 6629 17617 9251 135168 0 0 syz-executor0 [ 403.408721] [ 6632] 0 6632 17617 9251 135168 0 0 syz-executor0 [ 403.417797] [ 6640] 0 6640 17617 8740 126976 0 0 syz-executor7 [ 403.426918] [ 6642] 0 6642 17617 8740 126976 0 0 syz-executor7 [ 403.436000] [ 6653] 0 6653 17584 8738 126976 0 0 syz-executor7 [ 403.445049] [ 6658] 0 6658 17584 8738 131072 0 0 syz-executor5 [ 403.454099] [ 6659] 0 6659 17584 8738 131072 0 0 syz-executor5 [ 403.463166] [ 6661] 0 6661 17584 8738 126976 0 0 syz-executor7 [ 403.472235] [ 6677] 0 6677 17584 8737 131072 0 0 syz-executor1 [ 403.481344] [ 6684] 0 6684 17584 8737 131072 0 0 syz-executor1 [ 403.490413] [ 6703] 0 6703 17617 8740 126976 0 0 syz-executor4 [ 403.499526] [ 6726] 0 6726 17584 8226 131072 0 0 syz-executor3 [ 403.508625] [ 6727] 0 6727 17584 8226 131072 0 0 syz-executor3 [ 403.517672] [ 6732] 0 6732 17584 8738 126976 0 0 syz-executor7 [ 403.526750] [ 6736] 0 6736 17584 8738 126976 0 0 syz-executor7 [ 403.535854] [ 6739] 0 6739 17584 8738 131072 0 0 syz-executor6 [ 403.544906] [ 6742] 0 6742 17584 8738 131072 0 0 syz-executor6 [ 403.553974] [ 6750] 0 6750 17650 8742 126976 0 0 syz-executor7 [ 403.563028] [ 6756] 0 6756 17650 8742 126976 0 0 syz-executor7 [ 403.572090] [ 6761] 0 6761 17617 8740 131072 0 0 syz-executor6 [ 403.581150] [ 6765] 0 6765 17617 8740 131072 0 0 syz-executor6 [ 403.590239] [ 6769] 0 6769 17617 8740 126976 0 0 syz-executor4 [ 403.599308] [ 6774] 0 6774 5333 124 77824 0 -1000 udevd [ 403.607688] [ 6783] 0 6783 17584 8738 126976 0 0 syz-executor4 [ 403.616742] [ 6795] 0 6795 17584 8738 126976 0 0 syz-executor4 [ 403.625835] [ 6811] 0 6811 17584 8738 126976 0 0 syz-executor4 [ 403.634891] [ 6815] 0 6815 17584 8737 131072 0 0 syz-executor0 [ 403.643940] [ 6816] 0 6816 17584 8737 131072 0 0 syz-executor0 [ 403.652987] [ 6822] 0 6822 17584 8738 126976 0 0 syz-executor4 [ 403.662038] [ 6834] 0 6834 17584 8738 126976 0 0 syz-executor4 [ 403.671087] [ 6845] 0 6845 17584 8738 126976 0 0 syz-executor4 [ 403.680135] [ 6862] 0 6862 17584 8738 126976 0 0 syz-executor4 [ 403.689182] [ 6912] 0 6912 17584 8738 126976 0 0 syz-executor4 [ 403.698229] [ 6923] 0 6923 5333 124 77824 0 -1000 udevd [ 403.706641] [ 6926] 0 6926 17584 8738 126976 0 0 syz-executor4 [ 403.715822] [ 6944] 0 6944 17617 8740 126976 0 0 syz-executor4 [ 403.724958] [ 6955] 0 6955 17584 8738 126976 0 0 syz-executor4 [ 403.734043] [ 6972] 0 6972 17584 8738 126976 0 0 syz-executor4 [ 403.743129] [ 6981] 0 6981 17584 8738 126976 0 0 syz-executor4 [ 403.752234] [ 6994] 0 6994 17617 8740 126976 0 0 syz-executor4 [ 403.761344] [ 7006] 0 7006 17584 8738 126976 0 0 syz-executor4 [ 403.770455] [ 7020] 0 7020 17584 8738 126976 0 0 syz-executor4 [ 403.779609] [ 7030] 0 7030 17617 8740 131072 0 0 syz-executor6 [ 403.788714] [ 7033] 0 7033 17617 8740 131072 0 0 syz-executor6 [ 403.797824] [ 7043] 0 7043 17584 8738 126976 0 0 syz-executor4 [ 403.806940] [ 7053] 0 7053 17584 8738 126976 0 0 syz-executor4 [ 403.816050] [ 7066] 0 7066 17584 8738 126976 0 0 syz-executor4 [ 403.825179] [ 7069] 0 7069 17617 8740 126976 0 0 syz-executor7 [ 403.834299] [ 7088] 0 7088 17617 8740 126976 0 0 syz-executor4 [ 403.843578] [ 7090] 0 7090 17584 8738 126976 0 0 syz-executor7 [ 403.852704] [ 7107] 0 7107 17584 8738 126976 0 0 syz-executor7 [ 403.861800] [ 7125] 0 7125 17617 8740 126976 0 0 syz-executor7 [ 403.870940] [ 7127] 0 7127 17584 8738 126976 0 0 syz-executor4 [ 403.880037] [ 7139] 0 7139 17584 8738 126976 0 0 syz-executor4 [ 403.889136] [ 7149] 0 7149 17617 8740 126976 0 0 syz-executor7 [ 403.898328] [ 7162] 0 7162 17584 8738 126976 0 0 syz-executor4 [ 403.907427] [ 7169] 0 7169 17584 8738 126976 0 0 syz-executor7 [ 403.916539] [ 7174] 0 7174 17584 8738 126976 0 0 syz-executor4 [ 403.925685] [ 7185] 0 7185 17617 8740 126976 0 0 syz-executor7 [ 403.934805] [ 7191] 0 7191 17584 8738 126976 0 0 syz-executor4 [ 403.943927] [ 7219] 0 7219 17584 8738 126976 0 0 syz-executor4 [ 403.953024] [ 7227] 0 7227 17584 8738 126976 0 0 syz-executor4 [ 403.962148] [ 7252] 0 7252 17584 8738 126976 0 0 syz-executor4 [ 403.971247] [ 7255] 0 7255 17584 8738 126976 0 0 syz-executor7 [ 403.980346] [ 7266] 0 7266 17617 8740 126976 0 0 syz-executor4 [ 403.989443] [ 7274] 0 7274 17584 8738 126976 0 0 syz-executor7 [ 403.998576] [ 7293] 0 7293 17617 8740 126976 0 0 syz-executor4 [ 404.007700] [ 7313] 0 7313 17617 8740 126976 0 0 syz-executor4 [ 404.016797] [ 7326] 0 7326 17584 8738 126976 0 0 syz-executor4 [ 404.025926] [ 7339] 0 7339 17584 8738 126976 0 0 syz-executor4 [ 404.035026] [ 7347] 0 7347 17584 8738 126976 0 0 syz-executor7 [ 404.044125] [ 7355] 0 7355 17584 8738 126976 0 0 syz-executor4 [ 404.053246] [ 7359] 0 7359 17584 8738 126976 0 0 syz-executor7 [ 404.062349] [ 7379] 0 7379 17584 8738 126976 0 0 syz-executor4 [ 404.071452] [ 7407] 0 7407 17584 8738 126976 0 0 syz-executor7 [ 404.080583] [ 7424] 0 7424 17584 8738 126976 0 0 syz-executor7 [ 404.089679] [ 7439] 0 7439 17584 8738 126976 0 0 syz-executor7 [ 404.098881] [ 7460] 0 7460 17584 8738 126976 0 0 syz-executor4 [ 404.107980] [ 7471] 0 7471 17584 8738 126976 0 0 syz-executor4 [ 404.117093] [ 7487] 0 7487 17584 8738 126976 0 0 syz-executor4 [ 404.126220] [ 7488] 0 7488 17617 8740 126976 0 0 syz-executor7 [ 404.135327] [ 7504] 0 7504 17584 8738 126976 0 0 syz-executor4 [ 404.144456] [ 7508] 0 7508 17584 8738 126976 0 0 syz-executor7 [ 404.153589] [ 7530] 0 7530 17584 8738 126976 0 0 syz-executor4 [ 404.162689] [ 7532] 0 7532 17584 8738 126976 0 0 syz-executor7 [ 404.171787] [ 7541] 0 7541 17584 8738 126976 0 0 syz-executor7 [ 404.180917] [ 7558] 0 7558 17584 8706 118784 0 0 syz-executor4 [ 404.190063] [ 7574] 0 7574 17650 8742 126976 0 0 syz-executor7 [ 404.199159] [ 7583] 0 7583 17584 8738 126976 0 0 syz-executor4 [ 404.208256] [ 7588] 0 7588 17584 8738 126976 0 0 syz-executor7 [ 404.217357] [ 7605] 0 7605 17584 8738 126976 0 0 syz-executor4 [ 404.226462] [ 7615] 0 7615 17617 8740 126976 0 0 syz-executor7 [ 404.235590] [ 7629] 0 7629 17584 8738 126976 0 0 syz-executor4 [ 404.244688] [ 7645] 0 7645 17617 8740 126976 0 0 syz-executor4 [ 404.254262] [ 7648] 0 7648 17617 8740 126976 0 0 syz-executor7 [ 404.263360] [ 7665] 0 7665 17617 8740 126976 0 0 syz-executor4 [ 404.272466] [ 7667] 0 7667 17584 8738 126976 0 0 syz-executor7 [ 404.281594] [ 7679] 0 7679 17584 8738 126976 0 0 syz-executor4 [ 404.290692] [ 7699] 0 7699 17584 8738 126976 0 0 syz-executor4 [ 404.299822] [ 7708] 0 7708 17584 8738 126976 0 0 syz-executor4 [ 404.308927] [ 7730] 0 7730 17617 8740 126976 0 0 syz-executor4 [ 404.318025] [ 7742] 0 7742 17584 8738 126976 0 0 syz-executor7 [ 404.327120] [ 7744] 0 7744 17617 8740 126976 0 0 syz-executor4 [ 404.336217] [ 7748] 0 7748 17617 8740 126976 0 0 syz-executor4 [ 404.345319] [ 7768] 0 7768 17584 8738 126976 0 0 syz-executor7 [ 404.354421] [ 7769] 0 7769 17584 8738 126976 0 0 syz-executor4 [ 404.363748] [ 7773] 0 7773 17584 8738 126976 0 0 syz-executor4 [ 404.372863] [ 7783] 0 7783 17584 8738 126976 0 0 syz-executor7 [ 404.381964] [ 7791] 0 7791 17650 8742 126976 0 0 syz-executor4 [ 404.391086] [ 7796] 0 7796 17650 8742 126976 0 0 syz-executor4 [ 404.400181] [ 7805] 0 7805 17584 8738 126976 0 0 syz-executor7 [ 404.409284] [ 7826] 0 7826 17617 8740 126976 0 0 syz-executor4 [ 404.418380] [ 7828] 0 7828 17584 8738 126976 0 0 syz-executor7 [ 404.427518] [ 7843] 0 7843 17617 8740 126976 0 0 syz-executor7 [ 404.436662] [ 7852] 0 7852 17617 8740 126976 0 0 syz-executor4 [ 404.445755] [ 7872] 0 7872 17617 8740 126976 0 0 syz-executor7 [ 404.454884] [ 7877] 0 7877 17617 8740 126976 0 0 syz-executor4 [ 404.463981] [ 7886] 0 7886 17617 8740 126976 0 0 syz-executor7 [ 404.473078] [ 7898] 0 7898 17617 8740 126976 0 0 syz-executor4 [ 404.482206] [ 7904] 0 7904 17617 8740 126976 0 0 syz-executor4 [ 404.491337] [ 7909] 0 7909 17584 8738 126976 0 0 syz-executor7 [ 404.500473] [ 7920] 0 7920 17584 8738 126976 0 0 syz-executor4 [ 404.509633] [ 7926] 0 7926 17584 8738 126976 0 0 syz-executor7 [ 404.518757] [ 7940] 0 7940 17617 8740 126976 0 0 syz-executor4 [ 404.527929] [ 7943] 0 7943 17617 8740 126976 0 0 syz-executor4 [ 404.537038] [ 7958] 0 7958 17584 8706 118784 0 0 syz-executor7 [ 404.546148] [ 7965] 0 7965 17617 8740 126976 0 0 syz-executor4 [ 404.555250] [ 7976] 0 7976 17650 8742 131072 0 0 syz-executor3 [ 404.564379] [ 7980] 0 7980 17650 8742 131072 0 0 syz-executor3 [ 404.573521] [ 7989] 0 7989 17617 8740 126976 0 0 syz-executor4 [ 404.582629] [ 8009] 0 8009 17617 8740 126976 0 0 syz-executor4 [ 404.591733] [ 8021] 0 8021 17584 8738 126976 0 0 syz-executor7 [ 404.600853] [ 8030] 0 8030 17584 8738 126976 0 0 syz-executor4 [ 404.609957] [ 8032] 0 8032 17584 8738 126976 0 0 syz-executor4 [ 404.619056] [ 8045] 0 8045 17617 8740 126976 0 0 syz-executor7 [ 404.628154] [ 8051] 0 8051 17617 8740 126976 0 0 syz-executor4 [ 404.637252] [ 8052] 0 8052 17617 8740 126976 0 0 syz-executor4 [ 404.646347] [ 8056] 0 8056 17584 8738 126976 0 0 syz-executor7 [ 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9954 17617 8740 126976 0 0 syz-executor4 [ 406.893371] [ 9960] 0 9960 17584 8738 126976 0 0 syz-executor7 [ 406.902517] [ 9965] 0 9965 17584 8738 126976 0 0 syz-executor7 [ 406.911627] [ 9983] 0 9983 17617 8740 126976 0 0 syz-executor4 [ 406.920761] [ 9986] 0 9986 17584 8738 126976 0 0 syz-executor7 [ 406.929899] [ 9991] 0 9991 17584 8738 126976 0 0 syz-executor7 [ 406.939005] [ 9993] 0 9993 17617 9256 135168 0 0 syz-executor5 [ 406.948112] [ 10004] 0 10004 17617 9256 135168 0 0 syz-executor5 [ 406.957222] [ 10013] 0 10013 17617 8740 126976 0 0 syz-executor4 [ 406.966331] [ 10019] 0 10019 17617 8740 126976 0 0 syz-executor7 [ 406.975438] [ 10026] 0 10026 17617 8740 126976 0 0 syz-executor7 [ 406.984545] [ 10027] 0 10027 17584 8742 131072 0 0 syz-executor5 [ 406.993652] [ 10032] 0 10032 17584 8742 131072 0 0 syz-executor5 [ 407.002759] [ 10036] 0 10036 17617 8740 126976 0 0 syz-executor4 [ 407.011899] [ 10040] 0 10040 17617 8740 126976 0 0 syz-executor4 [ 407.021007] [ 10047] 0 10047 17584 8742 131072 0 0 syz-executor5 [ 407.030129] [ 10053] 0 10053 17617 8740 126976 0 0 syz-executor7 [ 407.039253] [ 10058] 0 10058 17584 8742 131072 0 0 syz-executor5 [ 407.048376] [ 10062] 0 10062 17617 8740 126976 0 0 syz-executor4 [ 407.057525] [ 10067] 0 10067 17617 8740 126976 0 0 syz-executor4 [ 407.066656] [ 10070] 0 10070 17584 8738 126976 0 0 syz-executor7 [ 407.075742] [ 10078] 0 10078 17584 8738 126976 0 0 syz-executor7 [ 407.084844] [ 10088] 0 10088 17584 8738 126976 0 0 syz-executor4 [ 407.093946] [ 10090] 0 10090 17584 8738 126976 0 0 syz-executor4 [ 407.103059] [ 10099] 0 10099 17584 8738 126976 0 0 syz-executor7 [ 407.112171] [ 10115] 0 10115 17617 8740 126976 0 0 syz-executor4 [ 407.121287] [ 10119] 0 10119 17650 8742 126976 0 0 syz-executor7 [ 407.130399] [ 10122] 0 10122 17650 8742 126976 0 0 syz-executor7 [ 407.139544] [ 10129] 0 10129 17617 8740 126976 0 0 syz-executor4 [ 407.148656] [ 10133] 0 10133 17584 8738 126976 0 0 syz-executor7 [ 407.157760] [ 10135] 0 10135 17584 8738 126976 0 0 syz-executor7 [ 407.166902] [ 10180] 0 10180 17617 8740 126976 0 0 syz-executor4 [ 407.176006] [ 10181] 0 10181 17617 8708 118784 0 0 syz-executor7 [ 407.185109] [ 10220] 0 10220 17617 8740 126976 0 0 syz-executor4 [ 407.195537] [ 10234] 0 10234 17617 8740 126976 0 0 syz-executor4 [ 407.204639] [ 10259] 0 10259 17584 8738 126976 0 0 syz-executor4 [ 407.213739] [ 10260] 0 10260 17584 8738 126976 0 0 syz-executor4 [ 407.222861] [ 10294] 0 10294 17584 8742 131072 0 0 syz-executor5 [ 407.231962] [ 10297] 0 10297 17584 8742 131072 0 0 syz-executor5 [ 407.241066] [ 10312] 0 10312 17617 8740 126976 0 0 syz-executor7 [ 407.250163] [ 10314] 0 10314 17617 8740 126976 0 0 syz-executor4 [ 407.259718] [ 10319] 0 10319 17617 8740 126976 0 0 syz-executor7 [ 407.268836] [ 10320] 0 10320 17617 8740 126976 0 0 syz-executor4 [ 407.277948] [ 10346] 0 10346 17584 8738 126976 0 0 syz-executor7 [ 407.287058] [ 10348] 0 10348 17584 8738 126976 0 0 syz-executor7 [ 407.296164] [ 10379] 0 10379 17584 8738 126976 0 0 syz-executor4 [ 407.305266] [ 10410] 0 10410 17683 8744 126976 0 0 syz-executor7 [ 407.314370] [ 10427] 0 10427 17584 8738 126976 0 0 syz-executor7 [ 407.323476] [ 10428] 0 10428 17584 8738 126976 0 0 syz-executor7 [ 407.332606] [ 10433] 0 10433 17617 8708 118784 0 0 syz-executor4 [ 407.341707] [ 10450] 0 10450 17617 8740 126976 0 0 syz-executor7 [ 407.351208] [ 10454] 0 10454 17617 8740 126976 0 0 syz-executor7 [ 407.360297] [ 10464] 0 10464 17617 8708 118784 0 0 syz-executor4 [ 407.369396] [ 10483] 0 10483 17584 8738 126976 0 0 syz-executor7 [ 407.378546] [ 10487] 0 10487 17584 8738 126976 0 0 syz-executor7 [ 407.387663] [ 10493] 0 10493 17584 8738 126976 0 0 syz-executor4 [ 407.396786] [ 10497] 0 10497 17584 8738 126976 0 0 syz-executor4 [ 407.405937] [ 10511] 0 10511 17617 8740 126976 0 0 syz-executor7 [ 407.415074] [ 10516] 0 10516 17617 9253 135168 0 0 syz-executor0 [ 407.424193] [ 10520] 0 10520 17617 9253 135168 0 0 syz-executor0 [ 407.433358] [ 10528] 0 10528 17650 8742 126976 0 0 syz-executor4 [ 407.442483] [ 10533] 0 10533 17617 8740 126976 0 0 syz-executor7 [ 407.451627] [ 10536] 0 10536 17650 8742 126976 0 0 syz-executor4 [ 407.460741] [ 10552] 0 10552 17584 8738 126976 0 0 syz-executor7 [ 407.469868] [ 10556] 0 10556 17584 8738 126976 0 0 syz-executor7 [ 407.478984] [ 10566] 0 10566 17584 8706 118784 0 0 syz-executor4 [ 407.488100] [ 10576] 0 10576 17584 8738 126976 0 0 syz-executor7 [ 407.497215] [ 10577] 0 10577 17584 8738 126976 0 0 syz-executor7 [ 407.506328] [ 10585] 0 10585 17617 8708 118784 0 0 syz-executor4 [ 407.515441] [ 10625] 0 10625 17650 8743 131072 0 0 syz-executor0 [ 407.524588] [ 10640] 0 10640 17617 8740 126976 0 0 syz-executor4 [ 407.533697] [ 10639] 0 10639 17650 8743 131072 0 0 syz-executor0 [ 407.542829] [ 10647] 0 10647 17650 8742 126976 0 0 syz-executor7 [ 407.551940] [ 10662] 0 10662 17617 8741 131072 0 0 syz-executor0 [ 407.561054] [ 10669] 0 10669 17617 8741 131072 0 0 syz-executor0 [ 407.570159] [ 10673] 0 10673 17650 8742 126976 0 0 syz-executor4 [ 407.579373] [ 10687] 0 10687 17584 8738 126976 0 0 syz-executor4 [ 407.588528] [ 10694] 0 10694 17584 8738 126976 0 0 syz-executor4 [ 407.597658] [ 10708] 0 10708 17617 8740 126976 0 0 syz-executor7 [ 407.606779] [ 10710] 0 10710 17584 8738 126976 0 0 syz-executor4 [ 407.615934] [ 10712] 0 10712 17584 8738 126976 0 0 syz-executor4 [ 407.625055] [ 10733] 0 10733 17617 8740 126976 0 0 syz-executor4 [ 407.634181] [ 10736] 0 10736 17650 8742 126976 0 0 syz-executor7 [ 407.643303] [ 10741] 0 10741 17617 8741 131072 0 0 syz-executor0 [ 407.652429] [ 10742] 0 10742 17650 8742 126976 0 0 syz-executor7 [ 407.661554] [ 10745] 0 10745 17617 8741 131072 0 0 syz-executor0 [ 407.670675] [ 10752] 0 10752 17617 8744 131072 0 0 syz-executor5 [ 407.679801] [ 10753] 0 10753 17617 8744 131072 0 0 syz-executor5 [ 407.688954] [ 10757] 0 10757 17617 8741 131072 0 0 syz-executor0 [ 407.698083] [ 10763] 0 10763 17617 8741 131072 0 0 syz-executor0 [ 407.707210] [ 10765] 0 10765 17584 8738 126976 0 0 syz-executor7 [ 407.716343] [ 10766] 0 10766 17584 8738 126976 0 0 syz-executor4 [ 407.725484] [ 10768] 0 10768 17584 8738 126976 0 0 syz-executor7 [ 407.734653] [ 10791] 0 10791 17584 8738 126976 0 0 syz-executor4 [ 407.743787] [ 10822] 0 10822 17617 8740 126976 0 0 syz-executor4 [ 407.752946] [ 10840] 0 10840 17650 8742 126976 0 0 syz-executor4 [ 407.762082] [ 10845] 0 10845 17650 8742 126976 0 0 syz-executor4 [ 407.771214] [ 10869] 0 10869 17584 8738 126976 0 0 syz-executor7 [ 407.780343] [ 10871] 0 10871 17584 8738 126976 0 0 syz-executor7 [ 407.789480] [ 10887] 0 10887 17617 8740 126976 0 0 syz-executor7 [ 407.798643] [ 10890] 0 10890 17617 8740 126976 0 0 syz-executor7 [ 407.807774] [ 10903] 0 10903 17584 8738 126976 0 0 syz-executor7 [ 407.816939] [ 10905] 0 10905 17584 8738 126976 0 0 syz-executor7 [ 407.826076] [ 10917] 0 10917 17584 8738 126976 0 0 syz-executor7 [ 407.835206] [ 10925] 0 10925 17584 8738 126976 0 0 syz-executor7 [ 407.844342] [ 10938] 0 10938 17584 8738 126976 0 0 syz-executor7 [ 407.853478] [ 10944] 0 10944 17584 8738 126976 0 0 syz-executor7 [ 407.862642] [ 10958] 0 10958 17584 8738 126976 0 0 syz-executor7 [ 407.871777] [ 10963] 0 10963 17584 8738 126976 0 0 syz-executor7 [ 407.880947] [ 10982] 0 10982 17617 8740 126976 0 0 syz-executor7 [ 407.890083] [ 10997] 0 10997 17584 8738 126976 0 0 syz-executor7 [ 407.899221] [ 10998] 0 10998 17584 8738 126976 0 0 syz-executor7 [ 407.908356] [ 11018] 0 11018 17584 8738 126976 0 0 syz-executor7 [ 407.917527] [ 11021] 0 11021 17584 8738 126976 0 0 syz-executor7 [ 407.926663] [ 11031] 0 11031 17584 8738 126976 0 0 syz-executor7 [ 407.935800] [ 11036] 0 11036 17584 8738 126976 0 0 syz-executor7 [ 407.944954] [ 11049] 0 11049 17617 8740 126976 0 0 syz-executor7 [ 407.954091] [ 11052] 0 11052 17617 8740 126976 0 0 syz-executor7 [ 407.963224] [ 11161] 0 11161 17650 8742 131072 0 0 syz-executor2 [ 407.972365] [ 11162] 0 11162 17650 8746 131072 0 0 syz-executor5 [ 407.981536] [ 11168] 0 11168 17650 8746 131072 0 0 syz-executor5 [ 407.990667] [ 11184] 0 11184 17584 8738 131072 0 0 syz-executor6 [ 407.999798] [ 11191] 0 11191 17650 8742 126976 0 0 syz-executor4 [ 408.008963] [ 11194] 0 11194 17650 8742 126976 0 0 syz-executor4 [ 408.018099] [ 11222] 0 11222 17650 8742 131072 0 0 syz-executor2 [ 408.027237] [ 11248] 0 11248 17584 8706 122880 0 0 syz-executor1 [ 408.036382] [ 11479] 0 11479 17584 8740 126976 0 0 syz-executor4 [ 408.045538] [ 11480] 0 11480 17584 8740 126976 0 0 syz-executor4 [ 408.054675] [ 11728] 0 11728 17584 8228 135168 0 0 syz-executor2 [ 408.063829] [ 11822] 0 11822 17584 8707 122880 0 0 syz-executor0 [ 408.072965] [ 11832] 0 11832 17617 8709 122880 0 0 syz-executor0 [ 408.082097] [ 11907] 0 11907 17617 8741 131072 0 0 syz-executor0 [ 408.091230] [ 11911] 0 11911 17617 8741 131072 0 0 syz-executor0 [ 408.100368] [ 12141] 0 12141 17617 8744 131072 0 0 syz-executor5 [ 408.109544] [ 12146] 0 12146 17617 8744 131072 0 0 syz-executor5 [ 408.118681] [ 12484] 0 12484 17584 8742 131072 0 0 syz-executor5 [ 408.127833] [ 12486] 0 12486 17584 8742 131072 0 0 syz-executor5 [ 408.136972] [ 12982] 0 12982 17617 8741 131072 0 0 syz-executor0 [ 408.146102] [ 12983] 0 12983 17617 8741 131072 0 0 syz-executor0 [ 408.155240] [ 13011] 0 13011 17584 8740 131072 0 0 syz-executor3 [ 408.164375] [ 13012] 0 13012 17584 8740 131072 0 0 syz-executor3 [ 408.173530] [ 13179] 0 13179 17584 8742 131072 0 0 syz-executor5 [ 408.182664] [ 13181] 0 13181 17584 8742 131072 0 0 syz-executor5 [ 408.191823] [ 13284] 0 13284 17584 8740 131072 0 0 syz-executor3 [ 408.200964] [ 13330] 0 13330 17617 8744 131072 0 0 syz-executor5 [ 408.210104] [ 13335] 0 13335 17617 8744 131072 0 0 syz-executor5 [ 408.219241] [ 13463] 0 13463 17617 8742 131072 0 0 syz-executor3 [ 408.228388] [ 13465] 0 13465 17617 8742 131072 0 0 syz-executor3 [ 408.237551] [ 13633] 0 13633 17617 8742 131072 0 0 syz-executor3 [ 408.246690] [ 13636] 0 13636 17617 8742 131072 0 0 syz-executor3 [ 408.256275] [ 13648] 0 13648 17584 8742 131072 0 0 syz-executor5 [ 408.265416] [ 13649] 0 13649 17584 8742 131072 0 0 syz-executor5 [ 408.274556] [ 13714] 0 13714 17584 8230 131072 0 0 syz-executor5 [ 408.283697] [ 13715] 0 13715 17584 8230 131072 0 0 syz-executor5 [ 408.292848] [ 13812] 0 13812 17617 8229 131072 0 0 syz-executor0 [ 408.301986] [ 13815] 0 13815 17617 8229 131072 0 0 syz-executor0 [ 408.311116] [ 13895] 0 13895 17584 8742 131072 0 0 syz-executor5 [ 408.320254] [ 13953] 0 13953 17617 8741 131072 0 0 syz-executor0 [ 408.329385] [ 13955] 0 13955 17617 8741 131072 0 0 syz-executor0 [ 408.338550] [ 13994] 0 13994 17617 8741 131072 0 0 syz-executor0 [ 408.347688] [ 13996] 0 13996 17617 8741 131072 0 0 syz-executor0 [ 408.356849] [ 14018] 0 14018 17584 8194 118784 0 0 syz-executor0 [ 408.366195] [ 14102] 0 14102 17617 8741 131072 0 0 syz-executor0 [ 408.375327] [ 14105] 0 14105 17617 8741 131072 0 0 syz-executor0 [ 408.384460] [ 14144] 0 14144 17650 9255 135168 0 0 syz-executor0 [ 408.393657] [ 14147] 0 14147 17650 9255 135168 0 0 syz-executor0 [ 408.402791] [ 14239] 0 14239 17584 8742 131072 0 0 syz-executor5 [ 408.411944] [ 14243] 0 14243 17584 8742 131072 0 0 syz-executor5 [ 408.421071] [ 14265] 0 14265 17617 8744 131072 0 0 syz-executor5 [ 408.430202] [ 14267] 0 14267 17617 8744 131072 0 0 syz-executor5 [ 408.439290] [ 14736] 0 14736 17617 8744 131072 0 0 syz-executor5 [ 408.448358] [ 14742] 0 14742 17584 8738 131072 0 0 syz-executor6 [ 408.457424] [ 14743] 0 14743 17617 8744 131072 0 0 syz-executor5 [ 408.466545] [ 14746] 0 14746 17584 8738 131072 0 0 syz-executor6 [ 408.475624] [ 14788] 0 14788 17617 8229 131072 0 0 syz-executor3 [ 408.484697] [ 14790] 0 14790 17617 8229 131072 0 0 syz-executor3 [ 408.493772] [ 15105] 0 15105 17584 8740 131072 0 0 syz-executor6 [ 408.502868] [ 15257] 0 15257 17617 8742 126976 0 0 syz-executor7 [ 408.511926] [ 15262] 0 15262 17617 8742 126976 0 0 syz-executor7 [ 408.521036] [ 15407] 0 15407 17584 8708 122880 0 0 syz-executor3 [ 408.530168] [ 15419] 0 15419 17650 8712 122880 0 0 syz-executor3 [ 408.539306] [ 15860] 0 15860 17683 8746 155648 0 0 syz-executor7 [ 408.548440] [ 15901] 0 15901 17683 8746 155648 0 0 syz-executor7 [ 408.557611] [ 15903] 0 15903 17617 8742 131072 0 0 syz-executor3 [ 408.566742] [ 15906] 0 15906 17617 8742 131072 0 0 syz-executor3 [ 408.575919] [ 16008] 0 16008 17650 8744 126976 0 0 syz-executor4 [ 408.585057] [ 16026] 0 16026 17650 8744 126976 0 0 syz-executor4 [ 408.594195] [ 16065] 0 16065 17617 8742 126976 0 0 syz-executor4 [ 408.603326] [ 16087] 0 16087 17617 8742 126976 0 0 syz-executor4 [ 408.612460] [ 16094] 0 16094 17716 9772 139264 0 0 syz-executor1 [ 408.621617] [ 16133] 0 16133 17617 8742 126976 0 0 syz-executor4 [ 408.630745] [ 16289] 0 16289 17617 8742 126976 0 0 syz-executor7 [ 408.639905] [ 16291] 0 16291 17617 8742 126976 0 0 syz-executor7 [ 408.649031] [ 16866] 0 16866 17617 8742 126976 0 0 syz-executor4 [ 408.658156] [ 16870] 0 16870 17617 8742 126976 0 0 syz-executor4 [ 408.667284] [ 17081] 0 17081 17617 8742 131072 0 0 syz-executor3 [ 408.676415] [ 17101] 0 17101 17617 8742 131072 0 0 syz-executor3 [ 408.685538] [ 17112] 0 17112 17617 8742 131072 0 0 syz-executor3 [ 408.694661] [ 17118] 0 17118 17617 8742 131072 0 0 syz-executor3 [ 408.703779] [ 17129] 0 17129 17650 8744 131072 0 0 syz-executor3 [ 408.712933] [ 17133] 0 17133 17650 8744 131072 0 0 syz-executor3 [ 408.722057] [ 17153] 0 17153 17584 8740 126976 0 0 syz-executor4 [ 408.731177] [ 17156] 0 17156 17584 8740 126976 0 0 syz-executor4 [ 408.740258] [ 17169] 0 17169 17584 8740 126976 0 0 syz-executor4 [ 408.749352] [ 17176] 0 17176 17584 8740 126976 0 0 syz-executor4 [ 408.758417] [ 17320] 0 17320 17617 8741 131072 0 0 syz-executor3 [ 408.767528] [ 17321] 0 17321 17617 8741 131072 0 0 syz-executor3 [ 408.776593] [ 17514] 0 17514 17617 8742 131072 0 0 syz-executor3 [ 408.785662] [ 17518] 0 17518 17617 8742 131072 0 0 syz-executor3 [ 408.794839] [ 17534] 0 17534 17584 8739 131072 0 0 syz-executor3 [ 408.803945] [ 17536] 0 17536 17584 8739 131072 0 0 syz-executor3 [ 408.813017] [ 17595] 0 17595 17617 8742 131072 0 0 syz-executor2 [ 408.822093] [ 17603] 0 17603 17617 8742 131072 0 0 syz-executor2 [ 408.831179] [ 17742] 0 17742 17584 8742 131072 0 0 syz-executor5 [ 408.840247] [ 17745] 0 17745 17584 8742 131072 0 0 syz-executor5 [ 408.849315] [ 17881] 0 17881 17716 9260 135168 0 0 syz-executor3 [ 408.858383] [ 17905] 0 17905 17716 9260 135168 0 0 syz-executor3 [ 408.867458] [ 19040] 0 19039 17650 8192 126976 0 0 syz-executor3 [ 408.876568] Out of memory: Kill process 4319 (syz-fuzzer) score 41 or sacrifice child [ 408.884649] Killed process 4334 (syz-executor2) total-vm:70208kB, anon-rss:60kB, file-rss:0kB, shmem-rss:0kB [ 408.895567] clocksource: timekeeping watchdog on CPU0: Marking clocksource 'tsc' as unstable because the skew is too large: [ 408.906944] clocksource: 'acpi_pm' wd_now: 7d7e2d wd_last: 724ace mask: ffffff [ 408.916321] clocksource: 'tsc' cs_now: dec370a823 cs_last: dc24c99831 mask: ffffffffffffffff [ 408.926913] tsc: Marking TSC unstable due to clocksource watchdog [ 408.933975] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. [ 408.934651] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 408.942847] sched_clock: Marking unstable (408945516039, -11557631)<-(409044382540, -110424432) [ 408.963680] udevd cpuset=/ mems_allowed=0 [ 408.968019] CPU: 1 PID: 2165 Comm: udevd Not tainted 4.19.0-rc1+ #42 [ 408.968915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.968915] Call Trace: [ 408.968915] dump_stack+0x14b/0x190 [ 408.968915] dump_header+0x2c3/0x16f0 [ 408.968915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 408.968915] ? sta_set_sinfo+0x30a0/0x5d40 [ 408.968915] oom_kill_process+0x35b/0xfa0 [ 408.968915] ? cpuset_mems_allowed_intersects+0x89/0xa0 [ 408.968915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 408.968915] ? oom_evaluate_task+0x57e/0xb60 [ 408.968915] out_of_memory+0x14a4/0x1d00 [ 408.968915] __alloc_pages_nodemask+0x4e08/0x5c80 [ 408.968915] alloc_pages_current+0x6b1/0x970 [ 408.968915] __page_cache_alloc+0x95/0x320 [ 408.968915] filemap_fault+0x15f0/0x2470 [ 408.968915] ext4_filemap_fault+0xbb/0x130 [ 408.968915] ? ext4_page_mkwrite+0x2a00/0x2a00 [ 408.968915] handle_mm_fault+0x5a3f/0x81b0 [ 408.968915] ? filemap_fault+0x2470/0x2470 [ 408.968915] __do_page_fault+0xc8b/0x17e0 [ 408.968915] do_page_fault+0x98/0xd0 [ 408.968915] ? page_fault+0x8/0x30 [ 408.968915] page_fault+0x1e/0x30 [ 408.968915] RIP: 0033:0x7fbb1d8b3943 [ 408.968915] Code: Bad RIP value. [ 408.968915] RSP: 002b:00007ffdb275e338 EFLAGS: 00010246 [ 408.968915] RAX: 0000000000000000 RBX: 0000000000000bb8 RCX: 00007fbb1d8b3943 [ 408.968915] RDX: 0000000000000008 RSI: 00007ffdb275e430 RDI: 000000000000000a [ 408.968915] RBP: 00000000007ac6e0 R08: 0000000000000000 R09: 0000000000000000 [ 408.968915] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 408.968915] R13: 0000000000000000 R14: 00000000007aede0 R15: 00000000007a9250 [ 409.128648] Mem-Info: [ 409.131244] active_anon:296074 inactive_anon:111 isolated_anon:0 [ 409.131244] active_file:13 inactive_file:9 isolated_file:16 [ 409.131244] unevictable:2 dirty:0 writeback:0 unstable:0 [ 409.131244] slab_reclaimable:3529 slab_unreclaimable:15170 [ 409.131244] mapped:65539 shmem:118 pagetables:10955 bounce:0 [ 409.131244] free:15561 free_pcp:33 free_cma:0 [ 409.164773] Node 0 active_anon:1184296kB inactive_anon:444kB active_file:52kB inactive_file:36kB unevictable:8kB isolated(anon):0kB isolated(file):64kB mapped:262156kB dirty:0kB writeback:0kB shmem:472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1112064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 409.192889] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 409.219536] lowmem_reserve[]: 0 2833 7259 7259 [ 409.224323] Node 0 DMA32 free:30856kB min:26324kB low:32904kB high:39484kB active_anon:679424kB inactive_anon:32kB active_file:4kB inactive_file:32kB unevictable:4kB writepending:0kB present:3129332kB managed:2906092kB mlocked:4kB kernel_stack:30912kB pagetables:26360kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 409.253636] lowmem_reserve[]: 0 0 4425 4425 [ 409.258161] Node 0 Normal free:15484kB min:41112kB low:51388kB high:61664kB active_anon:504872kB inactive_anon:412kB active_file:48kB inactive_file:4kB unevictable:4kB writepending:0kB present:4718592kB managed:4532152kB mlocked:4kB kernel_stack:20800kB pagetables:17460kB bounce:0kB free_pcp:132kB local_pcp:132kB free_cma:0kB [ 409.287654] lowmem_reserve[]: 0 0 0 0 [ 409.291650] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 409.305324] Node 0 DMA32: 240*4kB (ME) 55*8kB (UME) 21*16kB (UME) 4*32kB (UME) 3*64kB (UME) 3*128kB (UE) 3*256kB (UME) 2*512kB (ME) 0*1024kB 5*2048kB (ME) 4*4096kB (M) = 30856kB [ 409.321864] Node 0 Normal: 273*4kB (UMEH) 633*8kB (UMEH) 345*16kB (UMH) 103*32kB (UMH) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15484kB [ 409.337360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 409.346105] 156 total pagecache pages [ 409.350018] 0 pages in swap cache [ 409.353573] Swap cache stats: add 0, delete 0, find 0/0 [ 409.359061] Free swap = 0kB [ 409.362177] Total swap = 0kB [ 409.365293] 1965979 pages RAM [ 409.368525] 0 pages HighMem/MovableOnly [ 409.372605] 102442 pages reserved [ 409.376165] Tasks state (memory values in pages): [ 409.381128] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 409.390102] [ 2165] 0 2165 5333 123 81920 0 -1000 udevd [ 409.398620] [ 2262] 0 2262 5310 110 77824 0 -1000 udevd [ 409.407147] [ 4072] 0 4072 2493 573 61440 0 0 dhclient [ 409.415915] [ 4203] 0 4203 30604 137 118784 0 0 rsyslogd [ 409.424692] [ 4246] 0 4246 4725 48 81920 0 0 cron [ 409.433134] [ 4273] 0 4273 12490 153 135168 0 -1000 sshd [ 409.441579] [ 4297] 0 4297 3694 40 73728 0 0 getty [ 409.450095] [ 4298] 0 4298 3694 40 73728 0 0 getty [ 409.458616] [ 4299] 0 4299 3694 41 69632 0 0 getty [ 409.467127] [ 4300] 0 4300 3694 42 73728 0 0 getty [ 409.475643] [ 4301] 0 4301 3694 39 77824 0 0 getty [ 409.484166] [ 4302] 0 4302 3694 40 73728 0 0 getty [ 409.492664] [ 4303] 0 4303 3649 40 73728 0 0 getty [ 409.501179] [ 4304] 0 4304 5333 124 77824 0 -1000 udevd [ 409.509717] [ 4317] 0 4317 17821 197 188416 0 0 sshd [ 409.518173] [ 4319] 0 4319 119705 78075 778240 0 0 syz-fuzzer [ 409.527127] [ 4333] 0 4333 17552 14 118784 0 0 syz-executor0 [ 409.536346] [ 4335] 0 4335 17552 15 118784 0 0 syz-executor1 [ 409.545577] [ 4336] 0 4336 17552 15 114688 0 0 syz-executor7 [ 409.554809] [ 4337] 0 4337 17552 15 118784 0 0 syz-executor3 [ 409.564022] [ 4338] 0 4338 17552 15 118784 0 0 syz-executor5 [ 409.573221] [ 4339] 0 4339 17552 15 114688 0 0 syz-executor4 [ 409.582433] [ 4340] 0 4340 17552 15 118784 0 0 syz-executor6 [ 409.591644] [ 4341] 0 4341 17551 8216 126976 0 0 syz-executor0 [ 409.600972] [ 4342] 0 4342 17551 8217 126976 0 0 syz-executor2 [ 409.610164] [ 4343] 0 4343 17551 8217 122880 0 0 syz-executor7 [ 409.619362] [ 4344] 0 4344 17551 8217 126976 0 0 syz-executor1 [ 409.628626] [ 4345] 0 4345 17551 8219 126976 0 0 syz-executor5 [ 409.637865] [ 4346] 0 4346 17551 8217 122880 0 0 syz-executor4 [ 409.647086] [ 4347] 0 4347 17551 8136 126976 0 0 syz-executor3 [ 409.656301] [ 4348] 0 4348 17551 8217 126976 0 0 syz-executor6 [ 409.665545] [ 6418] 0 6418 5333 124 77824 0 -1000 udevd [ 409.674051] [ 6421] 0 6421 5333 124 77824 0 -1000 udevd [ 409.682573] [ 6425] 0 6425 17585 8737 131072 0 0 syz-executor5 [ 409.691792] [ 6428] 0 6428 17617 9252 135168 0 0 syz-executor2 [ 409.701008] [ 6433] 0 6433 17585 8737 131072 0 0 syz-executor5 [ 409.710229] [ 6435] 0 6435 17584 8738 126976 0 0 syz-executor4 [ 409.719441] [ 6437] 0 6437 17584 8738 126976 0 0 syz-executor4 [ 409.728742] [ 6446] 0 6446 17617 9252 135168 0 0 syz-executor2 [ 409.738001] [ 6482] 0 6482 17585 8737 131072 0 0 syz-executor6 [ 409.747214] [ 6484] 0 6484 17585 8737 131072 0 0 syz-executor6 [ 409.756440] [ 6491] 0 6491 17650 8742 131072 0 0 syz-executor1 [ 409.765692] [ 6492] 0 6492 17650 8742 131072 0 0 syz-executor1 [ 409.774935] [ 6502] 0 6502 17584 8737 131072 0 0 syz-executor0 [ 409.784173] [ 6503] 0 6503 17584 8737 131072 0 0 syz-executor0 [ 409.793412] [ 6546] 0 6546 17584 8225 126976 0 0 syz-executor6 [ 409.802649] [ 6547] 0 6547 17584 8225 126976 0 0 syz-executor6 [ 409.811904] [ 6556] 0 6556 17584 8225 126976 0 0 syz-executor6 [ 409.821123] [ 6562] 0 6562 17584 8226 131072 0 0 syz-executor0 [ 409.830361] [ 6564] 0 6564 17584 8226 131072 0 0 syz-executor0 [ 409.839616] [ 6571] 0 6571 17584 8738 131072 0 0 syz-executor6 [ 409.848866] [ 6572] 0 6572 17584 8738 131072 0 0 syz-executor6 [ 409.858108] [ 6579] 0 6579 5333 124 77824 0 -1000 udevd [ 409.866646] [ 6587] 0 6587 17584 8738 131072 0 0 syz-executor6 [ 409.875914] [ 6593] 0 6593 17584 8738 131072 0 0 syz-executor6 [ 409.885149] [ 6603] 0 6603 17584 8737 131072 0 0 syz-executor0 [ 409.894387] [ 6608] 0 6608 17584 8737 131072 0 0 syz-executor0 [ 409.903651] [ 6616] 0 6616 17584 8738 131072 0 0 syz-executor6 [ 409.912914] [ 6617] 0 6617 17584 8738 131072 0 0 syz-executor6 [ 409.922121] [ 6629] 0 6629 17617 9251 135168 0 0 syz-executor0 [ 409.931336] [ 6632] 0 6632 17617 9251 135168 0 0 syz-executor0 [ 409.940563] [ 6640] 0 6640 17617 8740 126976 0 0 syz-executor7 [ 409.949764] [ 6642] 0 6642 17617 8740 126976 0 0 syz-executor7 [ 409.959008] [ 6653] 0 6653 17584 8738 126976 0 0 syz-executor7 [ 409.968216] [ 6658] 0 6658 17584 8738 131072 0 0 syz-executor5 [ 409.977454] [ 6659] 0 6659 17584 8738 131072 0 0 syz-executor5 [ 409.986685] [ 6661] 0 6661 17584 8738 126976 0 0 syz-executor7 [ 409.995914] [ 6677] 0 6677 17584 8737 131072 0 0 syz-executor1 [ 410.005131] [ 6684] 0 6684 17584 8737 131072 0 0 syz-executor1 [ 410.014366] [ 6703] 0 6703 17617 8740 126976 0 0 syz-executor4 [ 410.023617] [ 6726] 0 6726 17584 8226 131072 0 0 syz-executor3 [ 410.032876] [ 6727] 0 6727 17584 8226 131072 0 0 syz-executor3 [ 410.042103] [ 6732] 0 6732 17584 8738 126976 0 0 syz-executor7 [ 410.051319] [ 6736] 0 6736 17584 8738 126976 0 0 syz-executor7 [ 410.060554] [ 6739] 0 6739 17584 8738 131072 0 0 syz-executor6 [ 410.069794] [ 6742] 0 6742 17584 8738 131072 0 0 syz-executor6 [ 410.079016] [ 6750] 0 6750 17650 8742 126976 0 0 syz-executor7 [ 410.088218] [ 6756] 0 6756 17650 8742 126976 0 0 syz-executor7 [ 410.097423] [ 6761] 0 6761 17617 8740 131072 0 0 syz-executor6 [ 410.106628] [ 6765] 0 6765 17617 8740 131072 0 0 syz-executor6 [ 410.115870] [ 6769] 0 6769 17617 8740 126976 0 0 syz-executor4 [ 410.125062] [ 6774] 0 6774 5333 124 77824 0 -1000 udevd [ 410.133571] [ 6783] 0 6783 17584 8738 126976 0 0 syz-executor4 [ 410.142765] [ 6795] 0 6795 17584 8738 126976 0 0 syz-executor4 [ 410.151990] [ 6811] 0 6811 17584 8738 126976 0 0 syz-executor4 [ 410.161184] [ 6815] 0 6815 17584 8737 131072 0 0 syz-executor0 [ 410.170403] [ 6816] 0 6816 17584 8737 131072 0 0 syz-executor0 [ 410.179626] [ 6822] 0 6822 17584 8738 126976 0 0 syz-executor4 [ 410.188841] [ 6834] 0 6834 17584 8738 126976 0 0 syz-executor4 [ 410.198033] [ 6845] 0 6845 17584 8738 126976 0 0 syz-executor4 [ 410.207223] [ 6862] 0 6862 17584 8738 126976 0 0 syz-executor4 [ 410.216417] [ 6912] 0 6912 17584 8738 126976 0 0 syz-executor4 [ 410.225613] [ 6923] 0 6923 5333 124 77824 0 -1000 udevd [ 410.234126] [ 6926] 0 6926 17584 8738 126976 0 0 syz-executor4 [ 410.243343] [ 6944] 0 6944 17617 8740 126976 0 0 syz-executor4 [ 410.252567] [ 6955] 0 6955 17584 8738 126976 0 0 syz-executor4 [ 410.261790] [ 6972] 0 6972 17584 8738 126976 0 0 syz-executor4 [ 410.271004] [ 6981] 0 6981 17584 8738 126976 0 0 syz-executor4 [ 410.280196] [ 6994] 0 6994 17617 8740 126976 0 0 syz-executor4 [ 410.289399] [ 7006] 0 7006 17584 8738 126976 0 0 syz-executor4 [ 410.298628] [ 7020] 0 7020 17584 8738 126976 0 0 syz-executor4 [ 410.307845] [ 7030] 0 7030 17617 8740 131072 0 0 syz-executor6 [ 410.317050] [ 7033] 0 7033 17617 8740 131072 0 0 syz-executor6 [ 410.326243] [ 7043] 0 7043 17584 8738 126976 0 0 syz-executor4 [ 410.335439] [ 7053] 0 7053 17584 8738 126976 0 0 syz-executor4 [ 410.344635] [ 7066] 0 7066 17584 8738 126976 0 0 syz-executor4 [ 410.353849] [ 7069] 0 7069 17617 8740 126976 0 0 syz-executor7 [ 410.363528] [ 7088] 0 7088 17617 8740 126976 0 0 syz-executor4 [ 410.372725] [ 7090] 0 7090 17584 8738 126976 0 0 syz-executor7 [ 410.381966] [ 7107] 0 7107 17584 8738 126976 0 0 syz-executor7 [ 410.391158] [ 7125] 0 7125 17617 8740 126976 0 0 syz-executor7 [ 410.400355] [ 7127] 0 7127 17584 8738 126976 0 0 syz-executor4 [ 410.409570] [ 7139] 0 7139 17584 8738 126976 0 0 syz-executor4 [ 410.418788] [ 7149] 0 7149 17617 8740 126976 0 0 syz-executor7 [ 410.427994] [ 7162] 0 7162 17584 8738 126976 0 0 syz-executor4 [ 410.437185] [ 7169] 0 7169 17584 8738 126976 0 0 syz-executor7 [ 410.446382] [ 7174] 0 7174 17584 8738 126976 0 0 syz-executor4 [ 410.455610] [ 7185] 0 7185 17617 8740 126976 0 0 syz-executor7 [ 410.464824] [ 7191] 0 7191 17584 8738 126976 0 0 syz-executor4 [ 410.474018] [ 7219] 0 7219 17584 8738 126976 0 0 syz-executor4 [ 410.483211] [ 7227] 0 7227 17584 8738 126976 0 0 syz-executor4 [ 410.492409] [ 7252] 0 7252 17584 8738 126976 0 0 syz-executor4 [ 410.501629] [ 7255] 0 7255 17584 8738 126976 0 0 syz-executor7 [ 410.510872] [ 7266] 0 7266 17617 8740 126976 0 0 syz-executor4 [ 410.520065] [ 7274] 0 7274 17584 8738 126976 0 0 syz-executor7 [ 410.529265] [ 7293] 0 7293 17617 8740 126976 0 0 syz-executor4 [ 410.538473] [ 7313] 0 7313 17617 8740 126976 0 0 syz-executor4 [ 410.547705] [ 7326] 0 7326 17584 8738 126976 0 0 syz-executor4 [ 410.556921] [ 7339] 0 7339 17584 8738 126976 0 0 syz-executor4 [ 410.566129] [ 7347] 0 7347 17584 8738 126976 0 0 syz-executor7 [ 410.575324] [ 7355] 0 7355 17584 8738 126976 0 0 syz-executor4 [ 410.584557] [ 7359] 0 7359 17584 8738 126976 0 0 syz-executor7 [ 410.593757] [ 7379] 0 7379 17584 8738 126976 0 0 syz-executor4 [ 410.602992] [ 7407] 0 7407 17584 8738 126976 0 0 syz-executor7 [ 410.612205] [ 7424] 0 7424 17584 8738 126976 0 0 syz-executor7 [ 410.621432] [ 7439] 0 7439 17584 8738 126976 0 0 syz-executor7 [ 410.630654] [ 7460] 0 7460 17584 8738 126976 0 0 syz-executor4 [ 410.639965] [ 7471] 0 7471 17584 8738 126976 0 0 syz-executor4 [ 410.649162] [ 7487] 0 7487 17584 8738 126976 0 0 syz-executor4 [ 410.658360] [ 7488] 0 7488 17617 8740 126976 0 0 syz-executor7 [ 410.667583] [ 7504] 0 7504 17584 8738 126976 0 0 syz-executor4 [ 410.676805] [ 7508] 0 7508 17584 8738 126976 0 0 syz-executor7 [ 410.686010] [ 7530] 0 7530 17584 8738 126976 0 0 syz-executor4 [ 410.695205] [ 7532] 0 7532 17584 8738 126976 0 0 syz-executor7 [ 410.704414] [ 7541] 0 7541 17584 8738 126976 0 0 syz-executor7 [ 410.713621] [ 7558] 0 7558 17584 8706 118784 0 0 syz-executor4 [ 410.722843] [ 7574] 0 7574 17650 8742 126976 0 0 syz-executor7 [ 410.732046] [ 7583] 0 7583 17584 8738 126976 0 0 syz-executor4 [ 410.741250] [ 7588] 0 7588 17584 8738 126976 0 0 syz-executor7 [ 410.750536] [ 7605] 0 7605 17584 8738 126976 0 0 syz-executor4 [ 410.759819] [ 7615] 0 7615 17617 8740 126976 0 0 syz-executor7 [ 410.769080] [ 7629] 0 7629 17584 8738 126976 0 0 syz-executor4 [ 410.778317] [ 7645] 0 7645 17617 8740 126976 0 0 syz-executor4 [ 410.787591] [ 7648] 0 7648 17617 8740 126976 0 0 syz-executor7 [ 410.796859] [ 7665] 0 7665 17617 8740 126976 0 0 syz-executor4 [ 410.806104] [ 7667] 0 7667 17584 8738 126976 0 0 syz-executor7 [ 410.815352] [ 7679] 0 7679 17584 8738 126976 0 0 syz-executor4 [ 410.824610] [ 7699] 0 7699 17584 8738 126976 0 0 syz-executor4 [ 410.833871] [ 7708] 0 7708 17584 8738 126976 0 0 syz-executor4 [ 410.843095] [ 7730] 0 7730 17617 8740 126976 0 0 syz-executor4 [ 410.852324] [ 7742] 0 7742 17584 8738 126976 0 0 syz-executor7 [ 410.861551] [ 7744] 0 7744 17617 8740 126976 0 0 syz-executor4 [ 410.870747] [ 7748] 0 7748 17617 8740 126976 0 0 syz-executor4 [ 410.879979] [ 7768] 0 7768 17584 8738 126976 0 0 syz-executor7 [ 410.889169] [ 7769] 0 7769 17584 8738 126976 0 0 syz-executor4 [ 410.898366] [ 7773] 0 7773 17584 8738 126976 0 0 syz-executor4 [ 410.907582] [ 7783] 0 7783 17584 8738 126976 0 0 syz-executor7 [ 410.916793] [ 7791] 0 7791 17650 8742 126976 0 0 syz-executor4 [ 410.926002] [ 7796] 0 7796 17650 8742 126976 0 0 syz-executor4 [ 410.935212] [ 7805] 0 7805 17584 8738 126976 0 0 syz-executor7 [ 410.944415] [ 7826] 0 7826 17617 8740 126976 0 0 syz-executor4 [ 410.953612] [ 7828] 0 7828 17584 8738 126976 0 0 syz-executor7 [ 410.962834] [ 7843] 0 7843 17617 8740 126976 0 0 syz-executor7 [ 410.972040] [ 7852] 0 7852 17617 8740 126976 0 0 syz-executor4 [ 410.981247] [ 7872] 0 7872 17617 8740 126976 0 0 syz-executor7 [ 410.990466] [ 7877] 0 7877 17617 8740 126976 0 0 syz-executor4 [ 410.999705] [ 7886] 0 7886 17617 8740 126976 0 0 syz-executor7 [ 411.008958] [ 7898] 0 7898 17617 8740 126976 0 0 syz-executor4 [ 411.018152] [ 7904] 0 7904 17617 8740 126976 0 0 syz-executor4 [ 411.027372] [ 7909] 0 7909 17584 8738 126976 0 0 syz-executor7 [ 411.036593] [ 7920] 0 7920 17584 8738 126976 0 0 syz-executor4 [ 411.045819] [ 7926] 0 7926 17584 8738 126976 0 0 syz-executor7 [ 411.055024] [ 7940] 0 7940 17617 8740 126976 0 0 syz-executor4 [ 411.064220] [ 7943] 0 7943 17617 8740 126976 0 0 syz-executor4 [ 411.073420] [ 7958] 0 7958 17584 8706 118784 0 0 syz-executor7 [ 411.082612] [ 7965] 0 7965 17617 8740 126976 0 0 syz-executor4 [ 411.091854] [ 7976] 0 7976 17650 8742 131072 0 0 syz-executor3 [ 411.101077] [ 7980] 0 7980 17650 8742 131072 0 0 syz-executor3 [ 411.110285] [ 7989] 0 7989 17617 8740 126976 0 0 syz-executor4 [ 411.119532] [ 8009] 0 8009 17617 8740 126976 0 0 syz-executor4 [ 411.128742] [ 8021] 0 8021 17584 8738 126976 0 0 syz-executor7 [ 411.137982] [ 8030] 0 8030 17584 8738 126976 0 0 syz-executor4 [ 411.147181] [ 8032] 0 8032 17584 8738 126976 0 0 syz-executor4 [ 411.156383] [ 8045] 0 8045 17617 8740 126976 0 0 syz-executor7 [ 411.165609] [ 8051] 0 8051 17617 8740 126976 0 0 syz-executor4 [ 411.174833] [ 8052] 0 8052 17617 8740 126976 0 0 syz-executor4 [ 411.184031] [ 8056] 0 8056 17584 8738 126976 0 0 syz-executor7 [ 411.193238] [ 8081] 0 8081 17584 8738 126976 0 0 syz-executor7 [ 411.202467] [ 8090] 0 8090 17584 8738 126976 0 0 syz-executor7 [ 411.211716] [ 8099] 0 8099 17650 8742 126976 0 0 syz-executor4 [ 411.220979] [ 8113] 0 8113 17617 8740 126976 0 0 syz-executor7 [ 411.230213] [ 8120] 0 8120 17584 8738 126976 0 0 syz-executor4 [ 411.239526] [ 8122] 0 8122 17584 8738 126976 0 0 syz-executor4 [ 411.248806] [ 8129] 0 8129 17584 8738 126976 0 0 syz-executor7 [ 411.258531] [ 8142] 0 8142 17584 8738 126976 0 0 syz-executor4 [ 411.267813] [ 8145] 0 8145 17584 8738 126976 0 0 syz-executor7 [ 411.277063] [ 8146] 0 8146 17584 8738 126976 0 0 syz-executor4 [ 411.286334] [ 8166] 0 8166 17650 8742 126976 0 0 syz-executor4 [ 411.295632] [ 8170] 0 8170 17650 8742 126976 0 0 syz-executor4 [ 411.304897] [ 8193] 0 8193 17584 8738 126976 0 0 syz-executor4 [ 411.314140] [ 8194] 0 8194 17584 8738 126976 0 0 syz-executor4 [ 411.323381] [ 8205] 0 8205 17617 8740 126976 0 0 syz-executor7 [ 411.332686] [ 8207] 0 8207 17617 8740 126976 0 0 syz-executor4 [ 411.341924] [ 8216] 0 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413.324615] [ 9840] 0 9840 17617 8740 126976 0 0 syz-executor7 [ 413.333840] [ 9842] 0 9842 17617 8740 126976 0 0 syz-executor4 [ 413.343034] [ 9843] 0 9843 17617 8743 131072 0 0 syz-executor5 [ 413.352230] [ 9849] 0 9849 17617 8740 126976 0 0 syz-executor4 [ 413.361438] [ 9858] 0 9858 17584 8738 126976 0 0 syz-executor7 [ 413.370654] [ 9862] 0 9862 17584 8738 126976 0 0 syz-executor7 [ 413.379869] [ 9877] 0 9877 17618 8740 126976 0 0 syz-executor4 [ 413.389069] [ 9891] 0 9891 17617 8741 131072 0 0 syz-executor0 [ 413.398262] [ 9893] 0 9893 17617 8741 131072 0 0 syz-executor0 [ 413.407474] [ 9917] 0 9917 17617 8740 126976 0 0 syz-executor7 [ 413.416702] [ 9919] 0 9919 17617 8740 126976 0 0 syz-executor7 [ 413.425923] [ 9920] 0 9920 17617 8740 126976 0 0 syz-executor4 [ 413.435116] [ 9938] 0 9938 17584 8738 126976 0 0 syz-executor7 [ 413.444314] [ 9941] 0 9941 17584 8738 126976 0 0 syz-executor7 [ 413.453546] [ 9954] 0 9954 17617 8740 126976 0 0 syz-executor4 [ 413.462748] [ 9960] 0 9960 17584 8738 126976 0 0 syz-executor7 [ 413.471983] [ 9965] 0 9965 17584 8738 126976 0 0 syz-executor7 [ 413.481176] [ 9983] 0 9983 17617 8740 126976 0 0 syz-executor4 [ 413.490401] [ 9986] 0 9986 17584 8738 126976 0 0 syz-executor7 [ 413.499626] [ 9991] 0 9991 17584 8738 126976 0 0 syz-executor7 [ 413.508843] [ 9993] 0 9993 17617 9256 135168 0 0 syz-executor5 [ 413.518038] [ 10004] 0 10004 17617 9256 135168 0 0 syz-executor5 [ 413.527232] [ 10013] 0 10013 17617 8740 126976 0 0 syz-executor4 [ 413.536432] [ 10019] 0 10019 17617 8740 126976 0 0 syz-executor7 [ 413.545631] [ 10026] 0 10026 17617 8740 126976 0 0 syz-executor7 [ 413.554846] [ 10027] 0 10027 17584 8742 131072 0 0 syz-executor5 [ 413.564039] [ 10032] 0 10032 17584 8742 131072 0 0 syz-executor5 [ 413.573234] [ 10036] 0 10036 17617 8740 126976 0 0 syz-executor4 [ 413.582438] [ 10040] 0 10040 17617 8740 126976 0 0 syz-executor4 [ 413.591660] [ 10047] 0 10047 17584 8742 131072 0 0 syz-executor5 [ 413.600882] [ 10053] 0 10053 17617 8740 126976 0 0 syz-executor7 [ 413.610075] [ 10058] 0 10058 17584 8742 131072 0 0 syz-executor5 [ 413.619288] [ 10062] 0 10062 17617 8740 126976 0 0 syz-executor4 [ 413.628543] [ 10067] 0 10067 17617 8740 126976 0 0 syz-executor4 [ 413.637747] [ 10070] 0 10070 17584 8738 126976 0 0 syz-executor7 [ 413.646993] [ 10078] 0 10078 17584 8738 126976 0 0 syz-executor7 [ 413.656185] [ 10088] 0 10088 17584 8738 126976 0 0 syz-executor4 [ 413.665382] [ 10090] 0 10090 17584 8738 126976 0 0 syz-executor4 [ 413.674600] [ 10099] 0 10099 17584 8738 126976 0 0 syz-executor7 [ 413.683818] [ 10115] 0 10115 17617 8740 126976 0 0 syz-executor4 [ 413.693010] [ 10119] 0 10119 17650 8742 126976 0 0 syz-executor7 [ 413.702203] [ 10122] 0 10122 17650 8742 126976 0 0 syz-executor7 [ 413.711402] [ 10129] 0 10129 17617 8740 126976 0 0 syz-executor4 [ 413.720616] [ 10133] 0 10133 17584 8738 126976 0 0 syz-executor7 [ 413.729830] [ 10135] 0 10135 17584 8738 126976 0 0 syz-executor7 [ 413.739022] [ 10180] 0 10180 17617 8740 126976 0 0 syz-executor4 [ 413.748215] [ 10181] 0 10181 17617 8708 118784 0 0 syz-executor7 [ 413.757413] [ 10220] 0 10220 17617 8740 126976 0 0 syz-executor4 [ 413.766638] [ 10234] 0 10234 17617 8740 126976 0 0 syz-executor4 [ 413.775856] [ 10259] 0 10259 17584 8738 126976 0 0 syz-executor4 [ 413.785050] [ 10260] 0 10260 17584 8738 126976 0 0 syz-executor4 [ 413.794238] [ 10294] 0 10294 17584 8742 131072 0 0 syz-executor5 [ 413.803451] [ 10297] 0 10297 17584 8742 131072 0 0 syz-executor5 [ 413.812708] [ 10312] 0 10312 17617 8740 126976 0 0 syz-executor7 [ 413.821945] [ 10314] 0 10314 17617 8740 126976 0 0 syz-executor4 [ 413.831138] [ 10319] 0 10319 17617 8740 126976 0 0 syz-executor7 [ 413.840337] [ 10320] 0 10320 17617 8740 126976 0 0 syz-executor4 [ 413.849554] [ 10346] 0 10346 17584 8738 126976 0 0 syz-executor7 [ 413.858749] [ 10348] 0 10348 17584 8738 126976 0 0 syz-executor7 [ 413.867978] [ 10379] 0 10379 17584 8738 126976 0 0 syz-executor4 [ 413.877185] [ 10410] 0 10410 17683 8744 126976 0 0 syz-executor7 [ 413.886398] [ 10427] 0 10427 17584 8738 126976 0 0 syz-executor7 [ 413.895680] [ 10428] 0 10428 17584 8738 126976 0 0 syz-executor7 [ 413.904913] [ 10433] 0 10433 17617 8708 118784 0 0 syz-executor4 [ 413.914104] [ 10450] 0 10450 17617 8740 126976 0 0 syz-executor7 [ 413.923374] [ 10454] 0 10454 17617 8740 126976 0 0 syz-executor7 [ 413.932593] [ 10464] 0 10464 17617 8708 118784 0 0 syz-executor4 [ 413.941827] [ 10483] 0 10483 17584 8738 126976 0 0 syz-executor7 [ 413.951040] [ 10487] 0 10487 17584 8738 126976 0 0 syz-executor7 [ 413.960234] [ 10493] 0 10493 17584 8738 126976 0 0 syz-executor4 [ 413.969435] [ 10497] 0 10497 17584 8738 126976 0 0 syz-executor4 [ 413.978669] [ 10511] 0 10511 17617 8740 126976 0 0 syz-executor7 [ 413.987914] [ 10516] 0 10516 17617 9253 135168 0 0 syz-executor0 [ 413.997103] [ 10520] 0 10520 17617 9253 135168 0 0 syz-executor0 [ 414.006292] [ 10528] 0 10528 17650 8742 126976 0 0 syz-executor4 [ 414.015522] [ 10533] 0 10533 17617 8740 126976 0 0 syz-executor7 [ 414.024713] [ 10536] 0 10536 17650 8742 126976 0 0 syz-executor4 [ 414.033928] [ 10552] 0 10552 17584 8738 126976 0 0 syz-executor7 [ 414.043116] [ 10556] 0 10556 17584 8738 126976 0 0 syz-executor7 [ 414.052312] [ 10566] 0 10566 17584 8706 118784 0 0 syz-executor4 [ 414.061530] [ 10576] 0 10576 17584 8738 126976 0 0 syz-executor7 [ 414.070722] [ 10577] 0 10577 17584 8738 126976 0 0 syz-executor7 [ 414.079936] [ 10585] 0 10585 17617 8708 118784 0 0 syz-executor4 [ 414.089131] [ 10625] 0 10625 17650 8743 131072 0 0 syz-executor0 [ 414.098329] [ 10640] 0 10640 17617 8740 126976 0 0 syz-executor4 [ 414.107557] [ 10639] 0 10639 17650 8743 131072 0 0 syz-executor0 [ 414.116760] [ 10647] 0 10647 17650 8742 126976 0 0 syz-executor7 [ 414.125988] [ 10662] 0 10662 17617 8741 131072 0 0 syz-executor0 [ 414.135180] [ 10669] 0 10669 17617 8741 131072 0 0 syz-executor0 [ 414.144389] [ 10673] 0 10673 17650 8742 126976 0 0 syz-executor4 [ 414.153603] [ 10687] 0 10687 17584 8738 126976 0 0 syz-executor4 [ 414.162819] [ 10694] 0 10694 17584 8738 126976 0 0 syz-executor4 [ 414.172009] [ 10708] 0 10708 17617 8740 126976 0 0 syz-executor7 [ 414.181197] [ 10710] 0 10710 17584 8738 126976 0 0 syz-executor4 [ 414.190395] [ 10712] 0 10712 17584 8738 126976 0 0 syz-executor4 [ 414.199614] [ 10733] 0 10733 17617 8740 126976 0 0 syz-executor4 [ 414.208832] [ 10736] 0 10736 17650 8742 126976 0 0 syz-executor7 [ 414.218024] [ 10741] 0 10741 17617 8741 131072 0 0 syz-executor0 [ 414.227230] [ 10742] 0 10742 17650 8742 126976 0 0 syz-executor7 [ 414.236425] [ 10745] 0 10745 17617 8741 131072 0 0 syz-executor0 [ 414.245622] [ 10752] 0 10752 17617 8744 131072 0 0 syz-executor5 [ 414.254833] [ 10753] 0 10753 17617 8744 131072 0 0 syz-executor5 [ 414.264045] [ 10757] 0 10757 17617 8741 131072 0 0 syz-executor0 [ 414.273265] [ 10763] 0 10763 17617 8741 131072 0 0 syz-executor0 [ 414.282521] [ 10765] 0 10765 17584 8738 126976 0 0 syz-executor7 [ 414.291716] [ 10766] 0 10766 17584 8738 126976 0 0 syz-executor4 [ 414.300938] [ 10768] 0 10768 17584 8738 126976 0 0 syz-executor7 [ 414.310156] [ 10791] 0 10791 17584 8738 126976 0 0 syz-executor4 [ 414.319379] [ 10822] 0 10822 17617 8740 126976 0 0 syz-executor4 [ 414.328614] [ 10840] 0 10840 17650 8742 126976 0 0 syz-executor4 [ 414.337832] [ 10845] 0 10845 17650 8742 126976 0 0 syz-executor4 [ 414.347023] [ 10869] 0 10869 17584 8738 126976 0 0 syz-executor7 [ 414.356215] [ 10871] 0 10871 17584 8738 126976 0 0 syz-executor7 [ 414.365964] [ 10887] 0 10887 17617 8740 126976 0 0 syz-executor7 [ 414.375160] [ 10890] 0 10890 17617 8740 126976 0 0 syz-executor7 [ 414.384363] [ 10903] 0 10903 17584 8738 126976 0 0 syz-executor7 [ 414.393580] [ 10905] 0 10905 17584 8738 126976 0 0 syz-executor7 [ 414.402797] [ 10917] 0 10917 17584 8738 126976 0 0 syz-executor7 [ 414.411991] [ 10925] 0 10925 17584 8738 126976 0 0 syz-executor7 [ 414.421185] [ 10938] 0 10938 17584 8738 126976 0 0 syz-executor7 [ 414.430383] [ 10944] 0 10944 17584 8738 126976 0 0 syz-executor7 [ 414.439621] [ 10958] 0 10958 17584 8738 126976 0 0 syz-executor7 [ 414.448839] [ 10963] 0 10963 17584 8738 126976 0 0 syz-executor7 [ 414.458029] [ 10982] 0 10982 17617 8740 126976 0 0 syz-executor7 [ 414.467223] [ 10997] 0 10997 17584 8738 126976 0 0 syz-executor7 [ 414.476528] [ 10998] 0 10998 17584 8738 126976 0 0 syz-executor7 [ 414.485722] [ 11018] 0 11018 17584 8738 126976 0 0 syz-executor7 [ 414.494941] [ 11021] 0 11021 17584 8738 126976 0 0 syz-executor7 [ 414.504137] [ 11031] 0 11031 17584 8738 126976 0 0 syz-executor7 [ 414.513342] [ 11036] 0 11036 17584 8738 126976 0 0 syz-executor7 [ 414.522652] [ 11049] 0 11049 17617 8740 126976 0 0 syz-executor7 [ 414.531870] [ 11052] 0 11052 17617 8740 126976 0 0 syz-executor7 [ 414.541063] [ 11161] 0 11161 17650 8742 131072 0 0 syz-executor2 [ 414.550257] [ 11162] 0 11162 17650 8746 131072 0 0 syz-executor5 [ 414.559478] [ 11168] 0 11168 17650 8746 131072 0 0 syz-executor5 [ 414.568701] [ 11184] 0 11184 17584 8738 131072 0 0 syz-executor6 [ 414.577937] [ 11191] 0 11191 17650 8742 126976 0 0 syz-executor4 [ 414.587133] [ 11194] 0 11194 17650 8742 126976 0 0 syz-executor4 [ 414.596330] [ 11222] 0 11222 17650 8742 131072 0 0 syz-executor2 [ 414.605553] [ 11248] 0 11248 17584 8706 122880 0 0 syz-executor1 [ 414.614755] [ 11479] 0 11479 17584 8740 126976 0 0 syz-executor4 [ 414.623988] [ 11480] 0 11480 17584 8740 126976 0 0 syz-executor4 [ 414.633184] [ 11728] 0 11728 17584 8228 135168 0 0 syz-executor2 [ 414.642385] [ 11822] 0 11822 17584 8707 122880 0 0 syz-executor0 [ 414.651603] [ 11832] 0 11832 17617 8709 122880 0 0 syz-executor0 [ 414.660836] [ 11907] 0 11907 17617 8741 131072 0 0 syz-executor0 [ 414.670050] [ 11911] 0 11911 17617 8741 131072 0 0 syz-executor0 [ 414.679245] [ 12141] 0 12141 17617 8744 131072 0 0 syz-executor5 [ 414.688450] [ 12146] 0 12146 17617 8744 131072 0 0 syz-executor5 [ 414.697681] [ 12484] 0 12484 17584 8742 131072 0 0 syz-executor5 [ 414.706900] [ 12486] 0 12486 17584 8742 131072 0 0 syz-executor5 [ 414.716097] [ 12982] 0 12982 17617 8741 131072 0 0 syz-executor0 [ 414.725307] [ 12983] 0 12983 17617 8741 131072 0 0 syz-executor0 [ 414.734537] [ 13011] 0 13011 17584 8740 131072 0 0 syz-executor3 [ 414.743737] [ 13012] 0 13012 17584 8740 131072 0 0 syz-executor3 [ 414.752969] [ 13179] 0 13179 17584 8742 131072 0 0 syz-executor5 [ 414.762182] [ 13181] 0 13181 17584 8742 131072 0 0 syz-executor5 [ 414.771381] [ 13284] 0 13284 17584 8740 131072 0 0 syz-executor3 [ 414.780597] [ 13330] 0 13330 17617 8744 131072 0 0 syz-executor5 [ 414.789811] [ 13335] 0 13335 17617 8744 131072 0 0 syz-executor5 [ 414.799002] [ 13463] 0 13463 17617 8742 131072 0 0 syz-executor3 [ 414.808194] [ 13465] 0 13465 17617 8742 131072 0 0 syz-executor3 [ 414.817400] [ 13633] 0 13633 17617 8742 131072 0 0 syz-executor3 [ 414.826627] [ 13636] 0 13636 17617 8742 131072 0 0 syz-executor3 [ 414.835845] [ 13648] 0 13648 17584 8742 131072 0 0 syz-executor5 [ 414.846636] [ 13649] 0 13649 17584 8742 131072 0 0 syz-executor5 [ 414.855851] [ 13714] 0 13714 17584 8230 131072 0 0 syz-executor5 [ 414.865044] [ 13715] 0 13715 17584 8230 131072 0 0 syz-executor5 [ 414.874235] [ 13812] 0 13812 17617 8229 131072 0 0 syz-executor0 [ 414.883432] [ 13815] 0 13815 17617 8229 131072 0 0 syz-executor0 [ 414.892629] [ 13895] 0 13895 17584 8742 131072 0 0 syz-executor5 [ 414.901849] [ 13953] 0 13953 17617 8741 131072 0 0 syz-executor0 [ 414.911044] [ 13955] 0 13955 17617 8741 131072 0 0 syz-executor0 [ 414.920235] [ 13994] 0 13994 17617 8741 131072 0 0 syz-executor0 [ 414.929430] [ 13996] 0 13996 17617 8741 131072 0 0 syz-executor0 [ 414.938625] [ 14018] 0 14018 17584 8194 118784 0 0 syz-executor0 [ 414.947841] [ 14102] 0 14102 17617 8741 131072 0 0 syz-executor0 [ 414.957031] [ 14105] 0 14105 17617 8741 131072 0 0 syz-executor0 [ 414.966224] [ 14144] 0 14144 17650 9255 135168 0 0 syz-executor0 [ 414.975421] [ 14147] 0 14147 17650 9255 135168 0 0 syz-executor0 [ 414.984620] [ 14239] 0 14239 17584 8742 131072 0 0 syz-executor5 [ 414.993836] [ 14243] 0 14243 17584 8742 131072 0 0 syz-executor5 [ 415.003028] [ 14265] 0 14265 17617 8744 131072 0 0 syz-executor5 [ 415.012223] [ 14267] 0 14267 17617 8744 131072 0 0 syz-executor5 [ 415.021423] [ 14736] 0 14736 17617 8744 131072 0 0 syz-executor5 [ 415.030640] [ 14742] 0 14742 17584 8738 131072 0 0 syz-executor6 [ 415.039857] [ 14743] 0 14743 17617 8744 131072 0 0 syz-executor5 [ 415.049048] [ 14746] 0 14746 17584 8738 131072 0 0 syz-executor6 [ 415.058238] [ 14788] 0 14788 17617 8229 131072 0 0 syz-executor3 [ 415.067433] [ 14790] 0 14790 17617 8229 131072 0 0 syz-executor3 [ 415.076638] [ 15105] 0 15105 17584 8740 131072 0 0 syz-executor6 [ 415.085861] [ 15257] 0 15257 17617 8742 126976 0 0 syz-executor7 [ 415.095055] [ 15262] 0 15262 17617 8742 126976 0 0 syz-executor7 [ 415.104247] [ 15407] 0 15407 17584 8708 122880 0 0 syz-executor3 [ 415.113539] [ 15419] 0 15419 17650 8712 122880 0 0 syz-executor3 [ 415.122749] [ 15860] 0 15860 17683 8746 155648 0 0 syz-executor7 [ 415.131978] [ 15901] 0 15901 17683 8746 155648 0 0 syz-executor7 [ 415.141170] [ 15903] 0 15903 17617 8742 131072 0 0 syz-executor3 [ 415.150368] [ 15906] 0 15906 17617 8742 131072 0 0 syz-executor3 [ 415.159588] [ 16008] 0 16008 17650 8744 126976 0 0 syz-executor4 [ 415.168808] [ 16026] 0 16026 17650 8744 126976 0 0 syz-executor4 [ 415.178009] [ 16065] 0 16065 17617 8742 126976 0 0 syz-executor4 [ 415.187200] [ 16087] 0 16087 17617 8742 126976 0 0 syz-executor4 [ 415.196437] [ 16094] 0 16094 17716 9772 139264 0 0 syz-executor1 [ 415.205632] [ 16133] 0 16133 17617 8742 126976 0 0 syz-executor4 [ 415.214847] [ 16289] 0 16289 17617 8742 126976 0 0 syz-executor7 [ 415.224039] [ 16291] 0 16291 17617 8742 126976 0 0 syz-executor7 [ 415.233233] [ 16866] 0 16866 17617 8742 126976 0 0 syz-executor4 [ 415.242431] [ 16870] 0 16870 17617 8742 126976 0 0 syz-executor4 [ 415.251646] [ 17081] 0 17081 17617 8742 131072 0 0 syz-executor3 [ 415.261089] [ 17101] 0 17101 17617 8742 131072 0 0 syz-executor3 [ 415.270305] [ 17112] 0 17112 17617 8742 131072 0 0 syz-executor3 [ 415.279551] [ 17118] 0 17118 17617 8742 131072 0 0 syz-executor3 [ 415.288751] [ 17129] 0 17129 17650 8744 131072 0 0 syz-executor3 [ 415.297979] [ 17133] 0 17133 17650 8744 131072 0 0 syz-executor3 [ 415.307176] [ 17153] 0 17153 17584 8740 126976 0 0 syz-executor4 [ 415.316373] [ 17156] 0 17156 17584 8740 126976 0 0 syz-executor4 [ 415.325619] [ 17169] 0 17169 17584 8740 126976 0 0 syz-executor4 [ 415.334836] [ 17176] 0 17176 17584 8740 126976 0 0 syz-executor4 [ 415.344029] [ 17320] 0 17320 17617 8741 131072 0 0 syz-executor3 [ 415.353220] [ 17321] 0 17321 17617 8741 131072 0 0 syz-executor3 [ 415.362419] [ 17514] 0 17514 17617 8742 131072 0 0 syz-executor3 [ 415.371632] [ 17518] 0 17518 17617 8742 131072 0 0 syz-executor3 [ 415.380846] [ 17534] 0 17534 17584 8739 131072 0 0 syz-executor3 [ 415.390059] [ 17536] 0 17536 17584 8739 131072 0 0 syz-executor3 [ 415.399249] [ 17595] 0 17595 17617 8742 131072 0 0 syz-executor2 [ 415.408458] [ 17603] 0 17603 17617 8742 131072 0 0 syz-executor2 [ 415.417690] [ 17742] 0 17742 17584 8742 131072 0 0 syz-executor5 [ 415.426911] [ 17745] 0 17745 17584 8742 131072 0 0 syz-executor5 [ 415.436102] [ 17881] 0 17881 17716 9260 135168 0 0 syz-executor3 [ 415.445295] [ 17905] 0 17905 17716 9260 135168 0 0 syz-executor3 [ 415.454519] [ 19040] 0 19039 17650 8192 126976 0 0 syz-executor3 [ 415.463696] Out of memory: Kill process 4319 (syz-fuzzer) score 41 or sacrifice child [ 415.471929] Killed process 4335 (syz-executor1) total-vm:70208kB, anon-rss:60kB, file-rss:0kB, shmem-rss:0kB [ 415.491547] clocksource: Switched to clocksource acpi_pm [ 415.509677] syz-executor3 invoked oom-killer: gfp_mask=0x6202c2(GFP_HIGHUSER|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0 [ 415.522285] syz-executor3 cpuset=syz3 mems_allowed=0 [ 415.527697] CPU: 1 PID: 19091 Comm: syz-executor3 Not tainted 4.19.0-rc1+ #42 [ 415.528489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.528489] Call Trace: [ 415.528489] dump_stack+0x14b/0x190 [ 415.528489] dump_header+0x2c3/0x16f0 [ 415.528489] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 415.528489] ? sta_set_sinfo+0x30a0/0x5d40 [ 415.528489] oom_kill_process+0x35b/0xfa0 [ 415.528489] ? cpuset_mems_allowed_intersects+0x89/0xa0 [ 415.528489] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 415.528489] ? oom_evaluate_task+0x57e/0xb60 [ 415.528489] out_of_memory+0x14a4/0x1d00 [ 415.528489] __alloc_pages_nodemask+0x4e08/0x5c80 [ 415.528489] alloc_pages_current+0x6b1/0x970 [ 415.528489] __vmalloc_node_range+0x8c6/0x1140 [ 415.528489] __vmalloc_node_flags_caller+0x12b/0x140 [ 415.528489] ? sctp_setsockopt_bindx+0xd3/0x8f0 [ 415.528489] ? sctp_setsockopt_bindx+0xd3/0x8f0 [ 415.528489] vmemdup_user+0x1fb/0x450 [ 415.528489] sctp_setsockopt_bindx+0xd3/0x8f0 [ 415.528489] ? local_bh_enable+0x36/0x40 [ 415.528489] ? sock_common_setsockopt+0x13b/0x170 [ 415.528489] sctp_setsockopt+0x21ac/0x11450 [ 415.528489] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 415.528489] ? aa_sk_perm+0x913/0xc20 [ 415.528489] ? __msan_poison_alloca+0x173/0x1f0 [ 415.528489] ? sctp_shutdown+0x270/0x270 [ 415.528489] sock_common_setsockopt+0x13b/0x170 [ 415.528489] ? sock_common_recvmsg+0x270/0x270 [ 415.528489] __sys_setsockopt+0x496/0x540 [ 415.528489] __se_sys_setsockopt+0xdd/0x100 [ 415.528489] __x64_sys_setsockopt+0x62/0x80 [ 415.528489] do_syscall_64+0xb8/0x100 [ 415.528489] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 415.528489] RIP: 0033:0x457099 [ 415.528489] Code: Bad RIP value. [ 415.528489] RSP: 002b:00007f760bb48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 415.528489] RAX: ffffffffffffffda RBX: 00007f760bb496d4 RCX: 0000000000457099 [ 415.528489] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000005 [ 415.710871] RBP: 00000000009301e0 R08: 21fcf07418bb4c42 R09: 0000000000000000 [ 415.710871] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 415.710871] R13: 00000000004d5cb8 R14: 00000000004c0ce0 R15: 0000000000000002 [ 415.745004] Mem-Info: [ 415.747671] active_anon:295489 inactive_anon:111 isolated_anon:0 [ 415.747671] active_file:15 inactive_file:23 isolated_file:0 [ 415.747671] unevictable:2 dirty:0 writeback:0 unstable:0 [ 415.747671] slab_reclaimable:3529 slab_unreclaimable:15170 [ 415.747671] mapped:65539 shmem:118 pagetables:10955 bounce:0 [ 415.747671] free:17164 free_pcp:549 free_cma:0 [ 415.781906] Node 0 active_anon:1175696kB inactive_anon:444kB active_file:60kB inactive_file:92kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:262156kB dirty:0kB writeback:0kB shmem:472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1112064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 415.810385] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.837660] lowmem_reserve[]: 0 2833 7259 7259 [ 415.842676] Node 0 DMA32 free:50004kB min:26324kB low:32904kB high:39484kB active_anon:671056kB inactive_anon:32kB active_file:20kB inactive_file:44kB unevictable:4kB writepending:0kB present:3129332kB managed:2906092kB mlocked:4kB kernel_stack:30784kB pagetables:26360kB bounce:0kB free_pcp:560kB local_pcp:248kB free_cma:0kB [ 415.872684] lowmem_reserve[]: 0 0 4425 4425 [ 415.877364] Node 0 Normal free:15040kB min:41112kB low:51388kB high:61664kB active_anon:504784kB inactive_anon:412kB active_file:40kB inactive_file:48kB unevictable:4kB writepending:0kB present:4718592kB managed:4532152kB mlocked:4kB kernel_stack:20544kB pagetables:17460kB bounce:0kB free_pcp:788kB local_pcp:496kB free_cma:0kB [ 415.907635] lowmem_reserve[]: 0 0 0 0 [ 415.911735] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 415.925807] Node 0 DMA32: 9*4kB (UMEH) 14*8kB (MEH) 20*16kB (ME) 4*32kB (MEH) 3*64kB (MEH) 3*128kB (EH) 3*256kB (UME) 2*512kB (ME) 0*1024kB 13*2048kB (UME) 4*4096kB (M) = 45972kB [ 415.942738] Node 0 Normal: 170*4kB (UMEH) 577*8kB (UMEH) 323*16kB (UMH) 103*32kB (UMH) 8*64kB (UH) 4*128kB (UH) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15040kB [ 415.958880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 415.967814] 672 total pagecache pages [ 415.971859] 0 pages in swap cache [ 415.975596] Swap cache stats: add 0, delete 0, find 0/0 [ 415.981234] Free swap = 0kB [ 415.984552] Total swap = 0kB [ 415.987864] 1965979 pages RAM [ 415.991187] 0 pages HighMem/MovableOnly [ 415.995550] 102442 pages reserved [ 415.999228] Tasks state (memory values in pages): [ 416.004348] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 416.013614] [ 2165] 0 2165 5333 123 81920 0 -1000 udevd [ 416.022303] [ 2262] 0 2262 5310 110 77824 0 -1000 udevd [ 416.031026] [ 4072] 0 4072 2493 573 61440 0 0 dhclient [ 416.039978] [ 4203] 0 4203 30604 137 118784 0 0 rsyslogd [ 416.048960] [ 4246] 0 4246 4725 48 81920 0 0 cron [ 416.057619] [ 4273] 0 4273 12490 153 135168 0 -1000 sshd [ 416.066262] [ 4297] 0 4297 3694 40 73728 0 0 getty [ 416.075002] [ 4298] 0 4298 3694 40 73728 0 0 getty [ 416.083793] [ 4299] 0 4299 3694 41 69632 0 0 getty [ 416.092627] [ 4300] 0 4300 3694 42 73728 0 0 getty [ 416.101342] [ 4301] 0 4301 3694 39 77824 0 0 getty [ 416.110071] [ 4302] 0 4302 3694 40 73728 0 0 getty [ 416.118884] [ 4303] 0 4303 3649 40 73728 0 0 getty [ 416.127650] [ 4304] 0 4304 5333 124 77824 0 -1000 udevd [ 416.136361] [ 4317] 0 4317 17821 197 188416 0 0 sshd [ 416.145003] [ 4319] 0 4319 119705 78075 778240 0 0 syz-fuzzer [ 416.154139] [ 4333] 0 4333 17552 14 118784 0 0 syz-executor0 [ 416.163610] [ 4336] 0 4336 17552 15 114688 0 0 syz-executor7 [ 416.173063] [ 4337] 0 4337 17552 15 118784 0 0 syz-executor3 [ 416.182574] [ 4338] 0 4338 17552 15 118784 0 0 syz-executor5 [ 416.192021] [ 4339] 0 4339 17552 15 114688 0 0 syz-executor4 [ 416.201414] [ 4340] 0 4340 17552 15 118784 0 0 syz-executor6 [ 416.210868] [ 4341] 0 4341 17551 8216 126976 0 0 syz-executor0 [ 416.220260] [ 4343] 0 4343 17551 8217 122880 0 0 syz-executor7 [ 416.229842] [ 4345] 0 4345 17551 8219 126976 0 0 syz-executor5 [ 416.239237] [ 4346] 0 4346 17551 8217 122880 0 0 syz-executor4 [ 416.248860] [ 4347] 0 4347 17551 8136 126976 0 0 syz-executor3 [ 416.258236] [ 4348] 0 4348 17551 8217 126976 0 0 syz-executor6 [ 416.267718] [ 6418] 0 6418 5333 124 77824 0 -1000 udevd [ 416.276433] [ 6421] 0 6421 5333 124 77824 0 -1000 udevd [ 416.285150] [ 6425] 0 6425 17585 8737 131072 0 0 syz-executor5 [ 416.294636] [ 6433] 0 6433 17585 8737 131072 0 0 syz-executor5 [ 416.304159] [ 6435] 0 6435 17584 8738 126976 0 0 syz-executor4 [ 416.313673] [ 6437] 0 6437 17584 8738 126976 0 0 syz-executor4 [ 416.323144] [ 6446] 0 6446 17617 9252 135168 0 0 syz-executor2 [ 416.332619] [ 6482] 0 6482 17585 8737 131072 0 0 syz-executor6 [ 416.342064] [ 6484] 0 6484 17585 8737 131072 0 0 syz-executor6 [ 416.351479] [ 6502] 0 6502 17584 8737 131072 0 0 syz-executor0 [ 416.361594] [ 6503] 0 6503 17584 8737 131072 0 0 syz-executor0 [ 416.371041] [ 6546] 0 6546 17584 8225 126976 0 0 syz-executor6 [ 416.380476] [ 6547] 0 6547 17584 8225 126976 0 0 syz-executor6 [ 416.390108] [ 6556] 0 6556 17584 8225 126976 0 0 syz-executor6 [ 416.399625] [ 6562] 0 6562 17584 8226 131072 0 0 syz-executor0 [ 416.409116] [ 6564] 0 6564 17584 8226 131072 0 0 syz-executor0 [ 416.418628] [ 6571] 0 6571 17584 8738 131072 0 0 syz-executor6 [ 416.428109] [ 6572] 0 6572 17584 8738 131072 0 0 syz-executor6 [ 416.437657] [ 6579] 0 6579 5333 124 77824 0 -1000 udevd [ 416.446396] [ 6587] 0 6587 17584 8738 131072 0 0 syz-executor6 [ 416.455879] [ 6593] 0 6593 17584 8738 131072 0 0 syz-executor6 [ 416.465341] [ 6603] 0 6603 17584 8737 131072 0 0 syz-executor0 [ 416.474906] [ 6608] 0 6608 17584 8737 131072 0 0 syz-executor0 [ 416.484313] [ 6616] 0 6616 17584 8738 131072 0 0 syz-executor6 [ 416.493882] [ 6617] 0 6617 17584 8738 131072 0 0 syz-executor6 [ 416.503283] [ 6629] 0 6629 17617 9251 135168 0 0 syz-executor0 [ 416.512753] [ 6632] 0 6632 17617 9251 135168 0 0 syz-executor0 [ 416.522209] [ 6640] 0 6640 17617 8740 126976 0 0 syz-executor7 [ 416.531742] [ 6642] 0 6642 17617 8740 126976 0 0 syz-executor7 [ 416.541190] [ 6653] 0 6653 17584 8738 126976 0 0 syz-executor7 [ 416.550665] [ 6658] 0 6658 17584 8738 131072 0 0 syz-executor5 [ 416.560109] [ 6659] 0 6659 17584 8738 131072 0 0 syz-executor5 [ 416.569574] [ 6661] 0 6661 17584 8738 126976 0 0 syz-executor7 [ 416.579007] [ 6703] 0 6703 17617 8740 126976 0 0 syz-executor4 [ 416.588388] [ 6726] 0 6726 17584 8226 131072 0 0 syz-executor3 [ 416.597888] [ 6727] 0 6727 17584 8226 131072 0 0 syz-executor3 [ 416.607269] [ 6732] 0 6732 17584 8738 126976 0 0 syz-executor7 [ 416.616841] [ 6736] 0 6736 17584 8738 126976 0 0 syz-executor7 [ 416.626230] [ 6739] 0 6739 17584 8738 131072 0 0 syz-executor6 [ 416.635751] [ 6742] 0 6742 17584 8738 131072 0 0 syz-executor6 [ 416.645204] [ 6750] 0 6750 17650 8742 126976 0 0 syz-executor7 [ 416.654674] [ 6756] 0 6756 17650 8742 126976 0 0 syz-executor7 [ 416.664128] [ 6761] 0 6761 17617 8740 131072 0 0 syz-executor6 [ 416.673589] [ 6765] 0 6765 17617 8740 131072 0 0 syz-executor6 [ 416.683025] [ 6769] 0 6769 17617 8740 126976 0 0 syz-executor4 [ 416.692417] [ 6774] 0 6774 5333 124 77824 0 -1000 udevd [ 416.701116] [ 6783] 0 6783 17584 8738 126976 0 0 syz-executor4 [ 416.710587] [ 6795] 0 6795 17584 8738 126976 0 0 syz-executor4 [ 416.720031] [ 6811] 0 6811 17584 8738 126976 0 0 syz-executor4 [ 416.729433] [ 6815] 0 6815 17584 8737 131072 0 0 syz-executor0 [ 416.738878] [ 6816] 0 6816 17584 8737 131072 0 0 syz-executor0 [ 416.748267] [ 6822] 0 6822 17584 8738 126976 0 0 syz-executor4 [ 416.757758] [ 6834] 0 6834 17584 8738 126976 0 0 syz-executor4 [ 416.767216] [ 6845] 0 6845 17584 8738 126976 0 0 syz-executor4 [ 416.776695] [ 6862] 0 6862 17584 8738 126976 0 0 syz-executor4 [ 416.786155] [ 6912] 0 6912 17584 8738 126976 0 0 syz-executor4 [ 416.795637] [ 6923] 0 6923 5333 124 77824 0 -1000 udevd [ 416.804341] [ 6926] 0 6926 17584 8738 126976 0 0 syz-executor4 [ 416.813873] [ 6944] 0 6944 17617 8740 126976 0 0 syz-executor4 [ 416.823270] [ 6955] 0 6955 17584 8738 126976 0 0 syz-executor4 [ 416.832757] [ 6972] 0 6972 17584 8738 126976 0 0 syz-executor4 [ 416.842218] [ 6981] 0 6981 17584 8738 126976 0 0 syz-executor4 [ 416.851701] [ 6994] 0 6994 17617 8740 126976 0 0 syz-executor4 [ 416.861132] [ 7006] 0 7006 17584 8738 126976 0 0 syz-executor4 [ 416.870604] [ 7020] 0 7020 17584 8738 126976 0 0 syz-executor4 [ 416.880054] [ 7030] 0 7030 17617 8740 131072 0 0 syz-executor6 [ 416.889456] [ 7033] 0 7033 17617 8740 131072 0 0 syz-executor6 [ 416.898992] [ 7043] 0 7043 17584 8738 126976 0 0 syz-executor4 [ 416.908384] [ 7053] 0 7053 17584 8738 126976 0 0 syz-executor4 [ 416.917897] [ 7066] 0 7066 17584 8738 126976 0 0 syz-executor4 [ 416.927291] [ 7069] 0 7069 17617 8740 126976 0 0 syz-executor7 [ 416.936770] [ 7088] 0 7088 17617 8740 126976 0 0 syz-executor4 [ 416.944895] kthreadd: page allocation failure: order:4, mode:0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null) [ 416.946213] [ 7090] 0 7090 17584 8738 126976 0 0 syz-executor7 [ 416.956827] kthreadd cpuset=/ mems_allowed=0 [ 416.956884] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.19.0-rc1+ #42 [ 416.956901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.956913] Call Trace: [ 416.956960] dump_stack+0x14b/0x190 [ 416.957000] warn_alloc+0x472/0x690 [ 416.957064] __alloc_pages_nodemask+0x5ae3/0x5c80 [ 416.957134] ? __msan_poison_alloca+0x173/0x1f0 [ 416.957204] copy_process+0xb05/0xa950 [ 416.966613] [ 7107] 0 7107 17584 8738 126976 0 0 syz-executor7 [ 416.957771] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 416.957771] ? kmsan_set_origin_inline+0x6b/0x120 [ 416.957771] ? __msan_poison_alloca+0x173/0x1f0 [ 416.957771] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 416.957771] ? kthread_blkcg+0xf0/0xf0 [ 416.957771] ? __msan_poison_alloca+0x173/0x1f0 [ 416.957771] _do_fork+0x339/0xfb0 [ 416.977666] [ 7125] 0 7125 17617 8740 126976 0 0 syz-executor7 [ 416.957771] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 416.957771] ? balance_callback+0x48/0x260 [ 416.957771] ? kthread_blkcg+0xf0/0xf0 [ 416.957771] kernel_thread+0xc6/0xe0 [ 416.957771] ? kthread_blkcg+0xf0/0xf0 [ 416.957771] kthreadd+0x59c/0x900 [ 416.957771] ? kthread_stop+0x670/0x670 [ 416.957771] ret_from_fork+0x35/0x40 [ 416.987198] Mem-Info: [ 416.989895] [ 7127] 0 7127 17584 8738 126976 0 0 syz-executor4 [ 416.993582] active_anon:290834 inactive_anon:111 isolated_anon:0 [ 416.993582] active_file:27 inactive_file:25 isolated_file:0 [ 416.993582] unevictable:1 dirty:0 writeback:0 unstable:0 [ 416.993582] slab_reclaimable:3529 slab_unreclaimable:15170 [ 416.993582] mapped:49157 shmem:118 pagetables:10658 bounce:0 [ 416.993582] free:18115 free_pcp:620 free_cma:0 [ 416.993651] Node 0 active_anon:1163336kB inactive_anon:444kB active_file:108kB inactive_file:100kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:196628kB dirty:0kB writeback:0kB shmem:472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 1091584kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 416.993673] Node 0 [ 416.997607] [ 7139] 0 7139 17584 8738 126976 0 0 syz-executor4 [ 417.002361] DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 417.002368] lowmem_reserve[]: 0 2833 7259 7259 [ 417.002413] Node 0 DMA32 free:41372kB min:26324kB low:32904kB high:39484kB active_anon:667456kB inactive_anon:32kB active_file:384kB inactive_file:312kB unevictable:4kB writepending:0kB present:3129332kB managed:2906092kB mlocked:4kB kernel_stack:30656kB pagetables:25972kB bounce:0kB free_pcp:1652kB local_pcp:1404kB free_cma:0kB [ 417.007477] [ 7149] 0 7149 17617 8740 126976 0 0 syz-executor7 [ 417.011267] lowmem_reserve[]: 0 0 4425 4425 [ 417.011313] Node 0 Normal free:15184kB min:41112kB low:51388kB high:61664kB active_anon:495880kB inactive_anon:412kB active_file:16kB inactive_file:72kB unevictable:0kB writepending:0kB present:4718592kB managed:4532152kB mlocked:0kB kernel_stack:20224kB pagetables:16660kB bounce:0kB free_pcp:828kB local_pcp:332kB free_cma:0kB [ 417.011416] lowmem_reserve[]: [ 417.020888] [ 7162] 0 7162 17584 8738 126976 0 0 syz-executor4 [ 417.026029] 0 0 0 0 [ 417.026066] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) [ 417.031313] [ 7169] 0 7169 17584 8738 126976 0 0 syz-executor7 [ 417.035879] 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 417.035950] Node 0 DMA32: 230*4kB (UMEH) 105*8kB (UMEH) 52*16kB (UME) [ 417.041720] [ 7174] 0 7174 17584 8738 126976 0 0 syz-executor4 [ 417.045509] 30*32kB (MEH) 17*64kB (UMEH) 5*128kB (UMEH) 2*256kB (UE) 3*512kB (UME) 1*1024kB (U) 10*2048kB (UME) 3*4096kB (M) = 41120kB [ 417.045668] Node 0 [ 417.050661] [ 7185] 0 7185 17617 8740 126976 0 0 syz-executor7 [ 417.053941] Normal: 244*4kB (MEH) 580*8kB (MEH) 318*16kB (UMH) 92*32kB (MH) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 1*1024kB [ 417.063468] [ 7191] 0 7191 17584 8738 126976 0 0 syz-executor4 [ 417.068615] (U) 0*2048kB 0*4096kB = 15184kB [ 417.068673] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 417.068684] 183 total pagecache pages [ 417.068697] 0 pages in swap cache [ 417.068716] Swap cache stats: add 0, delete 0, find 0/0 [ 417.068726] Free swap = 0kB [ 417.068735] Total swap = 0kB [ 417.068747] 1965979 pages RAM [ 417.068757] 0 pages HighMem/MovableOnly [ 417.068784] 102442 pages reserved [ 417.070295] BUG: unable to handle kernel NULL pointer dereference at 00000000000008f4 [ 417.073297] [ 7219] 0 7219 17584 8738 126976 0 0 syz-executor4 [ 417.070508] PGD 80000001b8388067 P4D 80000001b8388067 PUD 1babfa067 PMD 0 [ 417.070508] Oops: 0002 [#1] SMP PTI [ 417.070508] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.0-rc1+ #42 [ 417.070508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.070508] Workqueue: (null) (events) [ 417.070508] RIP: 0010:memset_erms+0x9/0x10 [ 417.070508] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 417.070508] RSP: 0000:ffff8801d54ffa18 EFLAGS: 00010046 [ 417.070508] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: 0000000000000fb0 [ 417.070508] RDX: 0000000000000fb0 RSI: 0000000000000000 RDI: 00000000000008f4 [ 417.081086] [ 7227] 0 7227 17584 8738 126976 0 0 syz-executor4 [ 417.070508] RBP: ffff8801d54ffa28 R08: 0000000000000000 R09: 00000000000008f4 [ 417.070508] R10: 0000000000000000 R11: ffffffff81355350 R12: 000000008fe00007 [ 417.070508] R13: 0000000000000000 R14: 0000000000000282 R15: fffffffffffffff4 [ 417.070508] FS: 0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 417.070508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 417.070508] CR2: 00000000000000b0 CR3: 00000001b4fa0000 CR4: 00000000001406f0 [ 417.070508] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 417.070508] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 417.070508] Call Trace: [ 417.070508] ? do_kmsan_thread_create+0x1b/0x30 [ 417.070508] kmsan_thread_create+0x4b/0x90 [ 417.070508] __kthread_create_on_node+0x71b/0x810 [ 417.070508] ? kthread_create_on_node+0xf5/0x270 [ 417.088689] [ 7252] 0 7252 17584 8738 126976 0 0 syz-executor4 [ 417.070508] ? create_worker+0x4ee/0xfb0 [ 417.070508] kthread_create_on_node+0x23f/0x270 [ 417.070508] ? process_one_work+0x1f40/0x1f40 [ 417.070508] create_worker+0x4ee/0xfb0 [ 417.070508] worker_thread+0x8d9/0x2590 [ 417.070508] kthread+0x465/0x4a0 [ 417.070508] ? process_one_work+0x1f40/0x1f40 [ 417.070508] ? kthread_blkcg+0xf0/0xf0 [ 417.070508] ret_from_fork+0x35/0x40 [ 417.096670] [ 7255] 0 7255 17584 8738 126976 0 0 syz-executor7 [ 417.070508] Modules linked in: [ 417.070508] Dumping ftrace buffer: [ 417.070508] (ftrace buffer empty) [ 417.070508] CR2: 00000000000008f4 [ 417.070508] ---[ end trace ce4735941c5c9169 ]--- [ 417.070508] RIP: 0010:memset_erms+0x9/0x10 [ 417.070508] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 417.070508] RSP: 0000:ffff8801d54ffa18 EFLAGS: 00010046 [ 417.070508] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: 0000000000000fb0 [ 417.070508] RDX: 0000000000000fb0 RSI: 0000000000000000 RDI: 00000000000008f4 [ 417.070508] RBP: ffff8801d54ffa28 R08: 0000000000000000 R09: 00000000000008f4 [ 417.070508] R10: 0000000000000000 R11: ffffffff81355350 R12: 000000008fe00007 [ 417.108332] [ 7266] 0 7266 17617 8740 126976 0 0 syz-executor4 [ 417.070508] R13: 0000000000000000 R14: 0000000000000282 R15: fffffffffffffff4 [ 417.070508] FS: 0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 417.070508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 417.070508] CR2: 00000000000000b0 CR3: 00000001b4fa0000 CR4: 00000000001406f0 [ 417.070508] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 417.070508] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 417.070508] Kernel panic - not syncing: Fatal exception [ 417.070508] Dumping ftrace buffer: [ 417.070508] (ftrace buffer empty) [ 417.070508] Kernel Offset: disabled [ 417.070508] Rebooting in 86400 seconds..