40)={0x10000, 0xae, 0x3ff, 0x8, 0x7fffffff, 0x5, 0x800, 0x4, 0x8, 0xff, 0x10000000000000, 0x10000000, 0x8, 0x1, 0x0, 0x5, 0x9, 0x3, 0x6, 0x4, 0x5, 0x6, 0x6d, 0x64, 0x3, 0x2}) write$FUSE_INTERRUPT(r1, &(0x7f0000000340)={0x10, 0x0, 0x1}, 0x10) write$P9_RLERRORu(r2, &(0x7f0000000380)={0xd, 0x7, 0x2, {{}, 0x3}}, 0xd) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x1, 0x20}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={r3, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001500)={r3, 0x2}, &(0x7f0000001540)=0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000015c0)={r4, 0x101, 0x4, 0x1f}, &(0x7f0000001600)=0x10) r5 = add_key(&(0x7f0000001640)='rxrpc_s\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000016c0)="44209089fce1ea5b42", 0x9, 0xfffffffffffffffa) keyctl$invalidate(0x15, r5) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001700)={0x7, 0x4, 0xc558, 0x3f, 0x6, 0x1000, 0x1, 0x6169, 0x1, 0x8}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001740)=""/111) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000017c0)=0x18, 0x4) readv(r1, &(0x7f0000002c40)=[{&(0x7f0000001800)=""/91, 0x5b}, {&(0x7f0000001880)=""/41, 0x29}, {&(0x7f00000018c0)=""/175, 0xaf}, {&(0x7f0000001980)=""/7, 0x7}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/208, 0xd0}, {&(0x7f0000002ac0)=""/164, 0xa4}, {&(0x7f0000002b80)=""/137, 0x89}], 0x8) r6 = syz_open_dev$audion(&(0x7f0000002cc0)='/dev/audio#\x00', 0x100, 0x0) ioctl$BLKGETSIZE(r6, 0x1260, &(0x7f0000002d00)) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000002d80)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x150, 0x0, 0x0, 0x0, 0x150, 0x240, 0x240, 0x240, 0x240, 0x240, 0x3, &(0x7f0000002d40), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0x0, 0xff0000ff, 0xff0000ff], 0x4e23, 0x4e20, 0x4e24, 0x4e21, 0x1, 0x6, 0x4, 0x8, 0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000003100)={r0, r1}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003140)=0x8, &(0x7f0000003180)=0x2) ioctl$BLKPG(r1, 0x1269, &(0x7f0000003280)={0x53a2, 0x80000001, 0xc0, &(0x7f00000031c0)="99abb2599f55cb1cca312c5f5db075a72b55f84619dc5b58ee9bbd581a9d2c17c434bc50944bc64018e9335712ffec661021732f9533c83dffd9741a59431e863e5abe691b141d21d6d8916337fb6d9c7cd3b77678d0bce8921aa293ea45a63a09a9a8737d6b4b0a16e9c3724ff0164ea5cf477b958245d02a4f833c547d15c727c2a563c7837ad32723c24471eaf83511230c2be2db67dd2c75ef3ac3239768befadcc4884b8bc20bd8c9f704c2833767d7b6b4f384382786bcc63d43e020c9"}) 16:35:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000000)={'?@\b\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'eql\x00', @ifru_mtu=0xffff}) unshare(0x0) 16:35:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80000000001, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x2) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) recvfrom(r1, &(0x7f00000012c0)=""/162, 0xfffffffffffffdfc, 0x40000102, 0x0, 0x0) 16:35:47 executing program 5: r0 = creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) fdatasync(r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000227f74)=""/140, 0x2) 16:35:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0xffffffffffffff16) 16:35:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0x1a, 0x20, &(0x7f0000000040)="3b9a3b8b2af62773cef7a5d5bcb64c91d6606cbdd5e4259de231", &(0x7f0000000080)=""/32, 0x400}, 0x28) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000180)=0x9) r4 = getpgid(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) r6 = getegid() r7 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r10 = getpgid(0x0) r11 = getuid() getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000980)=""/67, &(0x7f0000000a00)=0x43) getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="c4042afd32ae420f54da1b4ccf056ad89f24c698f07c998cfb3a59b93bdeb9ed769aac830228a6debd14a5559627324a9cd81e8b5f61c599fc59ae9915ecf77ba260ba2e4f956a9bb84732d15c1b1c7633f73d226c00ab57c171b6c8edcbf097776d0a7d1f8317a637d858f6061b00b0a5299828654d8eb61a20b47faec3782552bdf28e104e889cdb1f6fccd882b7348aabb4ff5e186ec5eb946c98b77335e9f83d3ec1914df8bd73bb1a2ab1d3149d4d0466f2bb74b13ab7c38d33d98b6e4b68614b657d024e31b21d70b58dee7259994a2993eb0adc792329a156902401", 0xdf}, {&(0x7f0000000340)="1d60555a38b7ee1a0840418e3a3b4ae2f46868fa67345d588a8dab2f21c569cb4808c9242168b06329162186d64b8de0eb2b7bf5d3587c50a8b7d1aaf6ed61c4e16d51f0378b193af5d4ff206cc2be5767474f1584b19cd12f95d070ee2fff8f9fc41a5a16fa5f298f6566be4dc76da7b39e4b8ac04a9e18c24e5ed2f321b609511060b2867879506baa762d3233", 0x8e}], 0x2, &(0x7f0000000800)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}], 0x118, 0x20004840}, 0x40000) mknod(&(0x7f0000000a40)='./file0\x00', 0x8000, 0x400) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100), 0x8) 16:35:47 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000694ffe)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88f5}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x300, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) ioctl$RTC_WIE_ON(r0, 0x700f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 16:35:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000001600000000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002e6a2d3f800000000000080"], 0x10}, 0x1}, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="3000000000000000000000000000000090a7761528cd9c1ea6ac30e911b80021c07aaba354ab740c5498ddf520c6d2f6b97c45610904d35f11ef0321acc3bcc79bd8c9c2b0a0e97cb72a24aed953d97ec35634e300c4624ab877ceeac4a2292f3209a8e428503d15665225173afb0cd7bec3ee0d80fd4666813f81fc5cabc3f104082c0ffe2914e0ff2d00a638fe217913be730b8347ea746110b2"], 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4dab9caf, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 16:35:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x800) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getlink={0x30, 0x12, 0x201, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 16:35:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x1, 'client1\x00', 0x4, "6ca40a0351e76e72", "ec15137cbd4d1b5b44552fbda749c5f45254ba0ed0b34f50a2bcfa84bf4cb687", 0x1c90, 0x1000}) r3 = fcntl$dupfd(r1, 0x0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000000)="9f501d284a7c5e976d7baf3b881a8dd03ad485d9bfb31276b9025aa159ec51b2302bf71306e32704b314069e4f577854e0e3", &(0x7f00000012c0)}, 0x20) 16:35:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) waitid(0x1, r1, 0x0, 0x9, &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xc1000006, 0x0) 16:35:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r2, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r2) r3 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:47 executing program 7: unshare(0x24020400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404100, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) 16:35:47 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0x3, 0x20001000, 0x1400, 0x21, 0x6, 0x0, 0x4, 0x1, 0x0, 0x38}, 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x30040, 0x70) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) 16:35:47 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xffffffffffffff80, 0x10, [0x0, 0x1, 0x0, 0x4]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2600, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x400, 0x9}, 'port1\x00', 0x10, 0x80000, 0x1a59565b, 0x4, 0x8, 0x10000, 0x7, 0x0, 0x0, 0x6}) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000200)=0xfffffffffffffffc) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000240)={0x7ff, 0x1, 0x5}) statx(r0, &(0x7f0000000280)='./file0\x00', 0x4000, 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000440)={r3, 0xa0, "d3769ef2919acdd8e89f43f899f9ba7dc4dce822ebe0f0e69b035bf842e449d115f4dc7a8fcb37f716f537e84e6dbc65348c746f446f1646385be82d057f40e8a13cf62b8868b33bfbbe260c55f06225b02897eb569020dc0c3009b7ff1e2fc3435c71d9ec9988193d52a346afb1779b1557aacb5304eae53c908db6fa6726c72343bfb6e0df0c1f19e876ad1932ef2ee1885443add03887f48310138d967c73"}, &(0x7f0000000500)=0xa8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0x6}, 0x8) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) bind$inet6(r2, &(0x7f0000000580)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffde}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={r3, 0x2, 0x3}, &(0x7f0000000600)=0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000000640)=0xfffffffffffff339) r5 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x4, 0x2ae12ddc8148b4bc) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f00000006c0)=0x6) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000780)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000740)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000007c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000700), 0x1, r6, 0x30, 0x1, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0xa0) ioctl(r0, 0xfff, &(0x7f0000000880)="48444c0b415bcf56aeda8b7b1484aa728b030b5f4f4e01c17eaf103c8554718095054c2b0a1cf0bc9cbe8cdbb1f82678372dc6de36e4d1867085b1aa0b813a86ff3f6b3f5bead44159d9794f58699f79f2518e115db45dab14ad3b6c9550e70b707c98dc59775a7518104ebd5ec3bfd42f0763b52bbe1bd90b539ecaeb8a6e4117bfb8e2a2102269383fa1a550dcb0116f70b5dce9d63d7c7decf500375c44771d179354e249e4576c3ba825df509f64e6d9c4f26f3678d800d920a6b13f2a3b2c4cc4e7fec927b5757346b49ed764f87637dab7c1") r7 = dup2(r1, r5) write$FUSE_LSEEK(r7, &(0x7f0000000980)={0x18, 0x0, 0x8, {0x65}}, 0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000009c0)=@assoc_value={r4, 0xffffffff}, &(0x7f0000000a00)=0x8) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000a40)=r2) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@local}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000c00), &(0x7f0000000c40)=0xb) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000cc0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r8, 0xc1105517, &(0x7f0000000d40)={{0x6, 0x7, 0xfff, 0x10001, 'syz1\x00', 0xfffffffffffff368}, 0x1, 0x34, 0x8, r9, 0x2, 0x8, 'syz1\x00', &(0x7f0000000d00)=['posix_acl_access{\x00', '/proc/sys/net/ipv4/vs/cache_bypass\x00'], 0x35, [], [0x8, 0x40, 0x1000, 0x1]}) 16:35:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)="44a69d148d9fe144f4e08a6eef062982007b74d0d71819e8fa752385618c7078f73f1277950397b508360ef1249044b741f0b2fa40b9b8166784d78a62", 0x3d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}], 0x3, 0x0, 0x0, 0x800}, 0x10) 16:35:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000061fc9000000050000008ce5ff000400000000b5928fbd0065750ede825e45a90f3d09876e6d07d4e191a1f989377007d34abf40c606f60f28d4b2921ea4c8faa02a0900bb98b7559414d05501b53517cdf52762943393158959003b2cbdae69c720e6ff0000000000710e13"], 0x6e) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) read(r0, &(0x7f00000000c0)=""/28, 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000080)={0x10000, 0x6ca}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x88000) ioctl$TIOCEXCL(r4, 0x540c) write$sndseq(r0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 16:35:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r2, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r2) r3 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x100000000, 0x7, 0x1000000000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x2, {0xd, 0x2, 0x6}}, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3c, &(0x7f00000000c0), 0x4) 16:35:48 executing program 7: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000040)=0xa2e, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0x53ab, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 16:35:48 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000640)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x1, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199, 0xfdfdffff00000000}) 16:35:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x5, 0xca, &(0x7f0000000000)="548cfc3154c2187c704193da0a57642504702da9ca77cd70e6f6", 0x1a) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x60, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6, 0x2cc503) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000100)=""/160, &(0x7f00000001c0)=0xa0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x1, 0xfffffffffffff01c}, {0x9}]}, 0xfffffffffffffd67) 16:35:48 executing program 3: r0 = socket(0x100d, 0x3, 0x100) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 16:35:48 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) unshare(0x20400) socket$rds(0x15, 0x5, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00'}, 0x18) 16:35:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x4, 0x8, 0x5f8, 0x1a, r0, 0x5303}, 0x2c) ioctl$EVIOCSKEYCODE(r1, 0x40284504, &(0x7f0000000000)=[0x5]) 16:35:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x1000000000002, 0x0) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f8a00368443eed5c87ee11fdd927642c", 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='io.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='\f', 0x1) 16:35:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x852, &(0x7f0000ffc000/0x1000)=nil, 0x7) [ 472.608793] IPVS: stopping backup sync thread 23830 ... 16:35:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="03"], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f00000001c0)=0x68) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)="b3", 0x1}]) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x200000) 16:35:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x133, 0x0, @buffer={0x209, 0xb8, &(0x7f00000001c0)=""/184}, &(0x7f0000000280), &(0x7f0000000340)=""/128, 0x0, 0x0, 0x0, &(0x7f0000000040)}) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000014c0)={0x1, 0x7, 0x3f, 0x0, 0x8}) keyctl$setperm(0x5, 0x0, 0x1) 16:35:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40042, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) connect$packet(r1, &(0x7f0000000240)={0x11, 0x400000018, r2, 0x1, 0x8, 0x6}, 0xfffffffffffffe26) 16:35:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e24}, 0x1c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}, {r2}, {r3}, {r1, 0x8016}, {r1, 0x8002}, {r1, 0x8010}, {r2, 0x94c1}, {r1, 0x1016}, {r3, 0x1041}], 0x9, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1500, r2, &(0x7f0000007000)={0x3f000000}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 16:35:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x10000000003, 0xffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000300)="93a2a67f12726fabbcb159923142dd44c23722d92ff0afec5ce3f0ce5b32e806fde71d8a39dd02307554940c12a13560b5f8c7b50e81404cc56f67b2eb449f0641c88a905da380ba7ddd59c40d1c3cbd1f6bc111e73366beb51df96068ba22a6e5289f07cad40f6c141e0f98f2de33fd0240397fb32dbcc393f07c5ee8f26629b41ecd0b106de5d1f00c878837a19243d0636ab10cf5ed9b5934ed5e4a224d528a15617560fac2f5b9e3fb343688bd1b0e1aa3ccebf1af", 0xb7}, {&(0x7f0000000080)}, {&(0x7f00000003c0)="d9d7ebb098b4547bb2be484abe7b77ac62198476c4ff9275dbf7220d6c0fb07f7adb7ed99bf41f34e56aba1f791442427c1c9aef87a0f3cd0d5d0a3519ecfc6f4d3db6000aec9b6533ec41ec2d8196d08ee838c8b446e902b91defdcafd8d89c5a343d472292f2596867e26e9954bcca3fddea1f4a14090d50ea94cd12c342593f2ae7391f4d6731597035359c624f19c3fa11f4db9a3b326a5aca3d30ce5e4adbeebaafcec5edfdc63838aea01e4166a840af4f2be884f4c05e4ff82050d11e5a663f991bd7755f347c17dd7aeff0a12fd2b9659936bb894558814ea3c421c77039e46d5b35ec3433487094", 0xec}, {&(0x7f00000004c0)="387956e42ad84550b73abeb09b2241be6c01b7f67504376b1211a77c7dabef44f0fcf911b7fd0c1c956fd416a3cf9465f0bb36d120f610397042b4673a2c9cf49fb2021d435de5594461911b3b86ce1a0bda5d6aa5b9b0185f37f8370ccc2daca1ff05eee40ef5fced138a3b", 0x6c}], 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 16:35:49 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101100, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x38, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = gettid() recvmmsg(r2, &(0x7f0000003c00)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/49, 0x31}}, {{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000003b80)=""/106, 0x6a}}], 0x2, 0x0, &(0x7f0000003d00)={0x77359400}) writev(r2, &(0x7f0000001740)=[{&(0x7f0000001680)='p', 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r5, r2) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1004000000016) 16:35:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0x7f, 0x4, 0x3, 0x5}) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x3, 0x80000001}) 16:35:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x3e, 0xc59e, 0x6, 0x0, 0x7, 0x63c5}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000300)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_link_settings}) 16:35:49 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0xaa0e) 16:35:49 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000200)=""/37, 0x25, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0xa, &(0x7f0000000000)="025cc83d6d345f8f762070") r2 = socket$kcm(0x29, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x6, 0x4, 0x3, 0x200}, &(0x7f0000000380)=0x98) r4 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000040)=0x4) splice(r2, &(0x7f0000000080), r2, &(0x7f0000000100), 0x9, 0x9) write$binfmt_aout(r2, &(0x7f00000000c0), 0xfffffdef) 16:35:49 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40800, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x38) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 16:35:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:49 executing program 1: setrlimit(0x7, &(0x7f0000becff0)) socket(0x1e, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x77, 0x8) 16:35:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)}, 0x78) 16:35:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000057f000/0x12000)=nil, 0x12000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 16:35:49 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001540)={&(0x7f0000001440)={0x1d}, 0x10, &(0x7f0000001500)={&(0x7f0000000080)=ANY=[@ANYBLOB="0500000014060000005b000000ebff00c1233cb64b54227f2112742f0f59e8f964ede46fcd3b", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000002a588a6fff754523ca2f"], 0x5}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x8000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x200000}, {&(0x7f0000000100)=""/183, 0xb7}, &(0x7f0000000040), 0x1}, 0xa0) 16:35:49 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x701000, 0x0) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x1) sendto$inet6(r1, &(0x7f0000000280)="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", 0x887, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) dup3(r0, r1, 0x0) [ 473.525323] kernel msg: ebtables bug: please report to author: Entries_size never zero 16:35:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)=0xfffffffffffffffe) bind(r3, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) sendto$inet(r3, &(0x7f0000000000)="87", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x208004e20}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$TCSBRK(r4, 0x5409, 0x42ec) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'ip6gretap0\x00', 0x4}, 0x18) read(r3, &(0x7f00000002c0)=""/180, 0xb4) 16:35:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x14, "43096d0f9b8c453b52de256bc45d26df33f6cec1"}, &(0x7f0000000140)=0x1c) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000000)={0x7}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xffffffffffffff9c}, 0x10) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 16:35:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000840)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r2, r3, r4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x9) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x100000001) write$P9_RATTACH(r2, &(0x7f0000000180)={0x14, 0x69, 0x2, {0x84, 0x0, 0x1}}, 0x14) 16:35:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000300)=@ethtool_regs={0x4, 0x0, 0x9, "49c0a9957cdf5f1f41"}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) 16:35:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2f, r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080)=0x5, 0x4) 16:35:50 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x5, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x20) 16:35:50 executing program 6: r0 = socket$inet6(0xa, 0x80807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x56, [0x3, 0x10001, 0xfffffffffffffffb, 0x71, 0xc0000000, 0xf9, 0x3, 0x9a49]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) umount2(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) 16:35:50 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x5162b57e) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x117, 0x1005}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000240)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3}}, 0x18) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc08c5335, &(0x7f0000000180)={{}, 'port0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)={0x54, r4, 0x714, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4048000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0305302, &(0x7f0000000340)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x7, 0x0) 16:35:50 executing program 4: r0 = socket(0x10000000000, 0x4, 0x5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000002c0)=0x73, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 16:35:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4000, 0x0) unshare(0x400) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000000080)) 16:35:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626267f6e74f4de308c74") r1 = accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x800) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x84, 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/221, &(0x7f0000000300)=0xdd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="08010700000000000000ffffffff000080000000000000000000000000000000"], 0x20) 16:35:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xa5, 0x0, 0x83e7, 0x7fff, r2}, &(0x7f0000000180)=0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x707000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/164) 16:35:50 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000040)={0x18, 0x0, 0x5, {0x8}}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005d40)={r2, 0x2, 0x6}, 0x10) 16:35:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0xc) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40800, 0x0) fanotify_mark(r2, 0xc0, 0x4001002a, r3, &(0x7f0000000180)='./file0\x00') sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="240000000a0a07041dfffd946fa2830020200a0009000108000000680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18b0400000000000000db2406b208d37ed01cc0", 0x4c}], 0x1}, 0x0) 16:35:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 1: socketpair(0x1, 0x800000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) name_to_handle_at(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x11, 0x734, "f530ac513226114d81"}, &(0x7f0000000380), 0x1400) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/148, 0x94}], 0x1, &(0x7f00000007c0)=""/4096, 0x1000}}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=""/74, 0x4a}}], 0x2, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)) clock_gettime(0x1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe2, "0692dfedbe1f62b8412237ed916163370985140e98d090624d3135a31a6f975c26ff48ea58e1fbe40b63cc4e31bbbc26f557d95d8533d07432e9b3e424bf49c3e49799213300749e296bdb3999d1259eb3ae4fc4f3c55f2781886b45cae8f66083f704326291525a69e0ded46b8f1953fdc73c2148d8062ef3b482de9ea57ffe71525d5b7a711ddf0a29ea072e5343f21f1f1ec11cd215548718428c144869e442d72770553886c4782aeb33b8e7d1f5033a748c60b2cf24af115a25f884cb36cf37c1640aee8af654c8d608214d6a8824678fc4eee9ab3cd01a0472eb4d3c06f10e"}, &(0x7f0000000140)=0xea) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8003, 0x7, 0x200, r3}, &(0x7f00000001c0)=0x10) mprotect(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x1) close(r1) [ 475.007796] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 475.051964] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 16:35:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = dup2(r0, r0) name_to_handle_at(r1, &(0x7f0000000300)='.\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000340), 0x0) 16:35:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000012c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000001680)=0xc) r2 = dup2(r1, r1) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, 0x200}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001840)}}, 0x20) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096}, {&(0x7f0000001340)=""/203}, {&(0x7f0000000140)=""/119}, {&(0x7f0000001440)=""/133}, {&(0x7f0000000000)=""/47}, {&(0x7f0000001500)=""/79}]}}], 0x2a37, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200), 0x13f, 0x1002}}, 0x20) epoll_pwait(r2, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000100), 0x8) 16:35:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) fcntl$setlease(r0, 0x400, 0x1) unshare(0x24020400) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, "1ef4bc48491abf5e0c4b976cba7eef26c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 16:35:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, 0x15, 0x200, 0x70bd2a, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x58, @u32=0xfffffffffffffff7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) [ 475.513723] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 475.545867] netlink: 'syz-executor4': attribute type 1 has an invalid length. 16:35:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:35:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000100)="8e82375e1d267fbe099e5347d86694f60be1212eb3df519e27b7c0b1c90aaf920d8ebee124c3396370", 0x29) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 16:35:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:51 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10200, 0x0) sendmsg$kcm(r2, &(0x7f0000000c40)={&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x7ff}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000500)="7f3918768518149bbc2703a514979c9ebdaf9f122b2fa925f59c3e4d1e37480020b4fcbb0e05e14b705161e5f799c2929bf23c4b1c752824bde8fe561a42251aae40079e6f60dfd7a4a61c682cb01dea775a3fe349caf47c34f2c44f5b81cc7957307837fc20bb48af327480f9fb0bacb1c0d604b67df24ed077f71ebbbd8b532da9e6d8ec666e93a4d3acabd99341a61851d927cde845f340fbae1505e8b7b1ccec14f309a03fbc761b2361c1422dfb5821ac0d41abb34bce07131459835d540f257e04d2855b3a636bbb5099784e269134", 0xd2}, {&(0x7f0000000600)="16ebaa9ecad03de17981fe0882705f57f39a32bae93fdba9f15c4678592afb7b1f3873581c", 0x25}, {&(0x7f0000000640)="533c62c58826f7b2fc1b1b22c9571e2b8131e1fdaf86cd079f1504b75c445e270cc3256f9d2041c0ef79b4b94ab876a8e1ac94ece456d975090e70f859c65cea7386db1bfeb0a7e026e40178ad377927c6a99eb3e795d71f7b61c0fdc0aa44019eb32edd2a4169ab362409732733d7cb", 0x70}, {&(0x7f00000006c0)="b52a6ffeff8a99981016819832ab47b78bcd74d627c146ea7328493647cff50ccc139eb703937a76699dc84c253bfc7c48e934ef98270f5e472483b9b3e4a6e8285a2d68726fe8447e5d06331d8385ed923aae50bd2267ac567fd63b6e4e29064d5816b3405002a2c231bb036a9b12b4dd128bd8c8122576991f02aad37581c5", 0x80}, {&(0x7f0000000740)="edc9f26e4881f30faa25f19244618909d8dc153905f4a16204c9ffa5b51dfc8630ac8ab0304b5f0c5ec93feac3092ce66573c8f11919e1d672c3edd87012fc71986ae60c9b7fddd8ae2ab86be5dafd86e6fbc33ce112d6dc53541262c1a62b8d2434f4c15708a85fdb9e0a019917bc703220ae4ea594755cb9e8aeea163650cd9bdae17bd666ce2f68c37124e9e0c8b64a24fbba", 0x94}, {&(0x7f0000000800)="795c87d3fa18a2e0791e68671273debc1298e632359de93731e7c2dfbea102da5641426e698d67ac9932608e2f7c71da53c359757d024027b4a1b15de1a96c08ffc60c38a79e7c81f83feb6f27c1d8e49fa4504e328c09e691a085bf9a183d681156d58fb01674a6f6832addb1f0e00dbb8c60fe59e97b697c8861d9dee678e8c0af86c6485354868f8461f988227bb0a8ec310cdd13ff387a5096552a8e", 0x9e}, {&(0x7f00000008c0)="a79a70c98490843b5852779a46ee0704c480a14301cf51f21005f309ca3dff35b297c2ed06615c422176e011f63e5c19852ef9d8c4669f246cb3b31ce6f1dc722a72b6f9ca8b327b156cf600284d64a94bd1a01710baad3ba5ededdc9bd1f48b1f18e8de6c53d17eccad0c249905c80996d323e3bd6d9f7dfc77ce10483858df34c0cf5f59fb4787eb187d99ff3a02c3d816eb87700840958ac474c93a66a17a4d7af630402783f55224a0b1e87b417c1e815e3fe3ef", 0xb6}, {&(0x7f0000000980)="4e6d1512316dac4b", 0x8}], 0x8, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x1d8, 0xc000}, 0x44080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000c80)={@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x655b49e97a23a6a}, {&(0x7f0000000280)=""/95, 0x5f}, &(0x7f0000000300), 0x4}, 0x21) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'bcsf0\x00', &(0x7f0000000200)=@ethtool_modinfo={0x42, 0x0, 0x80000001, "75b7a582d45075bd"}}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60600002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000002a00010028bd7000fbdbdf2500000000", @ANYRES32=r3, @ANYBLOB="be0634086b1e000f0008000e00"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xffffffffffffffc0, &(0x7f0000000140)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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", @ANYBLOB="007cb901a4ac82b140079154636bdc5f1dbaa504000000000000002ae618"], 0x2}, 0x1}, 0x0) 16:35:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) r1 = dup2(r0, r0) write$P9_RSETATTR(r1, &(0x7f0000000040)={0x7, 0x1b, 0x2}, 0x7) read$FUSE(r0, &(0x7f0000002000), 0x1000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x1, 0xfffffffffffffffb}}, 0x30) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) 16:35:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020307031dfffd946fa2830020200a0009000500001d85680c1ba3ba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0ec273b1fc295cf94586cf7d8c820bbc3b43b9764cbd5cdc7f8729e67e8c2f00b5b6e5c61871dbf1f1be4d57f59c221d693c52f4b06af770096cc6f0eb80f24e3efbaa595401eefb4bbf6c97d20ae867bf0ff1646804525b234dbb76db8d71329652bb17ecb8e367055f16e14157cea3988f44f00d1d859ba4212078b2db94486", 0xbf}], 0x1, 0x0, 0x0, 0x800}, 0x20000000) 16:35:52 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) [ 476.045308] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 476.053116] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 16:35:52 executing program 1: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 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) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000f21fe8)={0x0, 0x2, 0x0, 0x800000000}) fcntl$setsig(r1, 0xa, 0x1) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)) 16:35:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x2f, "37f9c38dda9efee1b0f0afc655e377b834c3531dfbc9966e45c7256bd0b26b8cf21f02729695677b1056497b4b7747"}, &(0x7f0000000100)=0x53) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @local}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) 16:35:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:52 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x200) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001140)={'filter\x00'}, &(0x7f00000000c0)=0x54) 16:35:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000000, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x20000) ioctl(r0, 0x8912, &(0x7f0000000280)="025c2631a6e9b1626ae970") ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3, 0x376}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x402, 0x400) syncfs(r1) mq_timedsend(r2, &(0x7f0000000100)="6c12df5b661a0bb3909f4a91140e9ea6c5c44794110fc3e69b6d868668901195a05caf81d60fde6ad980166ef2c7934368775aa1c61e59067b3cb11da1c1db4bf8722d01d74dd71dfe891df276a367ab5ed97c3546089385c2b181899d3e60b786ff55fb3c3b2278ef7ecbf8814abb72a49e47490facc0db7a78990a2631", 0x7e, 0x8, 0x0) futex(&(0x7f000000cffc), 0x5, 0x200000005, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080), 0x3000000) 16:35:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:52 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000009c0)=[0x8e2e, 0x3]) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000800), &(0x7f0000000840)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200, 0x0) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000900)='asymmetric\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)='REJECT\x00', 0xfffffffffffffffb) fcntl$setpipe(r2, 0x407, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0x0, 0x2b8, 0x0, 0x0, 0x2b8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000280), {[{{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'ifb0\x00', 'vcan0\x00', {}, {0xff}, 0x7f, 0x7fff, 0x1, 0x22}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x9, 0x5, 0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1f}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0x0, 0x0, 0xffffffff], 'veth1\x00', 'bridge0\x00', {0xff}, {}, 0x2e, 0x1, 0x5, 0x2e}, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x39b8, 0x0, 0xff, 0x14, 0x1}}, @common=@srh1={0x90, 'srh\x00', 0x1, {0x2e, 0xac7, 0x5, 0x0, 0x10000, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xff000000, 0xff000000], [0xff000000, 0x0, 0xff, 0xffffffff], 0x2102, 0xda0}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x4}}, 0x3f}, &(0x7f0000000200)=0x90) 16:35:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x8000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x117, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f00000002c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000200), 0x4, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, r2}}, 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r3, 0x2d}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, r3}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000300)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) r4 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r4, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, r5}}, 0x30) 16:35:52 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0xfffffffffffffffe, 0x1, 0x0, 0x0, &(0x7f0000000000)=[{}]}) r2 = open(&(0x7f0000000100)='./file0\x00', 0xc040, 0x190) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 16:35:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/116) mmap(&(0x7f00005e8000/0x200000)=nil, 0x200000, 0x8, 0x8010, r1, 0x0) 16:35:53 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136f8f6575903376b15cddc7d07a133b978920a4352a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0767d738f41f1727d71cae1575ff900d934d4dd09", 0x78, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x2000000000d, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 16:35:53 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000001001002003000000"], 0x10}, 0x0) 16:35:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000002c0)="a789e7a381ef3793e64ca63d1ac7f77faeaabc6b3cc44f682bea29049d98b31deee3e71ce67a2c6f3043cdd95c10d1fa4230c00045a2eb41d4c6e1fe337a84fbb35cd51191a74e8cc0553bfd3c0e5899d120b01f736dd62f062362d7dedf8dceddb5eaa95e1ba04a229d9e9e261efeb2a4cff2e69077144c566a79c65de331ef787e7ba7aa242de79c48978c80026bf248f82f5f95afb3deca559a57024d56b1bed32d0006488dba6be5c0ad441da76bf0dc8d7c6a1badafcd12757a552c9b89f50a42d033b7b5efae15ec71a0dbfc3eaa66b6036ae99299cf458cbd5ad846cacc5407d567ef006627dd", 0xea, 0x8, &(0x7f0000000400)={r1, r2+30000000}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9c}, [], {0x95}}, &(0x7f0000000180)="4550d4061f91eb2f57b73224433025039c3096b20c6b439348bf689c08608537d6223e63adc0624fbae2e109359dce6922324ccc13160b68cae6430697259dd52d1f73e16adc3592d02925dffae85e9cd2398c6c67c87fb5b12602f145b484be45912966e8b7e2f66069c56dd76c1dc112013c3a6b4de999cdcdc8855aee3437dcc87580cfbe546fbbfbc0eb56d8bbbea2904a7c73c2", 0x0, 0x60, &(0x7f0000000000)=""/195}, 0x16) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000480)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80011, r3, 0x0) r4 = dup(r3) write$binfmt_elf32(r4, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x7, 0x7, 0x2, 0x3e, 0x0, 0x0, 0x12f8, 0x37b, 0x38, 0x341, 0x4281, 0x0, 0x20, 0x2, 0x3f, 0x7, 0x7fffffff}, [{0x4, 0x6, 0x5a1, 0x2, 0x3, 0x5, 0x0, 0x77de}, {0x0, 0xffffffffffffffc1, 0x1d, 0x22c, 0xfffffffffffffff8, 0xf1, 0x0, 0x9}], "3399a920146e13a2df0eebb2851612d98340e07d5fd37e7cace41e35f5527ce666fe99be85", [[], [], [], [], [], []]}, 0x69d) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000240)={0x2d, 0x4, 0x0, {0x2, 0x6, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x200000, 0x0) 16:35:53 executing program 7: socket$pptp(0x18, 0x1, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xa900, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xb, @remote={0xfe, 0x80, [], 0xbb}, 0xa2}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x428000, 0x0) ioctl$int_in(r1, 0x8000008010500c, &(0x7f00000004c0)) 16:35:53 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSCTTY(r1, 0x540e, 0xcc) ioctl$int_out(r0, 0x80004523, &(0x7f0000000000)) 16:35:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() r3 = geteuid() ioprio_set$uid(0x3, r3, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(0xffffffffffffffff, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) socket$inet6(0xa, 0x80000, 0x7) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r2, 0x16) 16:35:53 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) r1 = dup(0xffffffffffffffff) ioctl$KDSKBLED(r1, 0x4b65, 0x1) msgsnd(r0, &(0x7f0000000040)={0x3, "54ee"}, 0xa, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000ab257406e223c66133732526318b0ff131239ea004000000000000006ae75d40e49847b687b1b081804b8be9b7bae3b42bcfcfeb58e39c"], 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)) 16:35:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:53 executing program 3: r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000080), 0x0) 16:35:53 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0xc000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) fadvise64(r1, 0x0, 0x14000, 0x3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 16:35:53 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000080)="c4dec503c42babdbb6b6b1acfe276572067f7095819ffead9def85ce4049f5551a262275e7cc89cf118bf830a586b0a5654f86464a069af31930bc05c4ca0e", 0x3f, 0x20048004, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6a}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc08c5332, &(0x7f0000dc5f98)) 16:35:53 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:54 executing program 4: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0x404c534a, &(0x7f0000000040)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 16:35:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000440)='net/ptype\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendfile(r1, r3, &(0x7f0000000040)=0x32, 0x80000003) 16:35:54 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3, 0x100) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000002c0)=0x6, 0x4) kexec_load(0x4, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="e00c06a61b03ead46a26a24f6f35a80f5a3c40", 0x13, 0x63e5, 0x8}], 0x2b0000) r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x9, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2400, 0x101002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) write$P9_RAUTH(r3, &(0x7f00000001c0)={0x14, 0x67, 0x2, {0x50, 0x4, 0x8}}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0xac99}, &(0x7f0000000480)=0x8) mq_timedsend(r3, &(0x7f0000000300)="5900801ce9532434337354afc87183391fb9d8ce9f881fe9170d406a814753114f4dd9d1911288b332f62b125fea5b814ed9010f801bb1847b4c00da95acd78f7af4862862b226b052191d663914ed504ea8a7432c88133da9d570195363873360bccc8e549722b3120467213ff191e4f59f7a77cb17dd070f0f13c8aa388cd4df0217ddcbdc057befd3b9939719ff848937beb65489d97db2a5f308b20d70064b1b55b0cddb9363d61e300377a1c37ae1d093e1a16afe6502a0f55456c278f134be76c45b24882ac7225c807f16bb5cb0fad3eee2f30d989363709d64580da8", 0xe0, 0x2, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f00003c7ff4)={0x10}, 0x3ba, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5401000010001307000000000000000000000040000000000000e68df40c000000000000000000000000ffffac14ffaa000000000000000000000100000000006745010784ad08f04d0a092ab35808b460c965efa423f459273277b0781507c25b59c98e8105c2aafd34ed24094f4b4315efe63ce2e4841f2be437b86faeda8f6a2d56f1f9df79e69d93ca8e81c377e6d5b1486e39e78d18032d2e6fab85b33784d9adda2f662093bb477817ffaf64b7e5eafdc5a6b8f9fb60470e75d78bbd6579a2bfda8f8a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c0017007b0000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000400)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000003040)={&(0x7f0000000800)={0x27b8, 0x33, 0x1, 0x70bd2b, 0x25dfdbfe, {0x5}, [@generic="692bf543b559ae7f7da3f8430a297700bd0d4586cf05caa20ea8bc2e93222c4c3fb6fcb09ead537a2b19cd2bbb", @nested={0x330, 0x1f, [@typed={0x14, 0x13, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="44561f70f97023bb4557ee642132067141549b2dfa184e31e0a42c69a52d4f31a716bd7dbd09d5b21d865b860e6076e37e0915e7a9d4fe62ad65782c1166d73a5412c80da10f06f1cad39eebc8ca54c878cfe2ad06113c315ea53eaf79451a2831922e763a2133099942c2d65c54e1810fd56eaba9005b276f1e864ce5f79b2ec126addf6518ffc0113f8a813fa50fbaf33b14c3c99835b5262c6dac17d20c6208bf477040d47bd096c7883489ca2c4b081c09c05fa85335ab47063551a0d1e4b6ae704fb143a1a2876cbbc07c011184faafd932f555b9f98fb6f0becae3c8707808a5515b5a", @typed={0x8, 0x29, @fd=r0}, @generic="fc41f126f183e402599963d1412dc276430e230c203d6db089a17c795f726598de1865d770f78ef4395424882611ab397b5f1cfaae974c871a0b580a5d3f3c3b9a7c1dc3ee1a2eb18db4b47a2e92ebdd7131a84822fcd5beb3da599d4737f46595141925a34025a3bc0e7ad7665a0e01893b68d0f20781fa7bf29682d2992f7a5a3c10f33aec64173ddad863f0b06caa585b5d42909c313ab11da76390c4e9382ba549f8fa2f1a3579e74a2c0ea3437fd248f1bbee6f8eb8e214512e8158ceed7ffdc53633b93c02b025b6f73926803c0f7d235e05e5b658b6cfb4731707aa3e01e995e2924b39678a26ba8a69bcdb19", @generic="cd578da0e12c6ff884f1ee864f6c6228c56690edd19689e69e1ac7a9e03920c3086731c08116d25dd0d9d52d751ed7a5efe04ea698a5cd56d528dfef08912122", @typed={0x8, 0x4a, @ipv4=@rand_addr=0x8}, @generic="3f27fad70383caaa065dd76b5508c6378ca607d94ae80b44a84bb521f708809d9e27d4a5bc0309f9ca96b85aafaaec037e46d54797e510a9a7d17fa840e12d68d1751f57b2a192b0143fdb6fe198e19897029b63489546f0bf0dc4aece58bed48954f6736b8fc4e6b504a0cadb03fe4334c0c484e2ae49c9f73320df75de7787a134348ab7e97542c768a28bd887c2c09c93889bbe11869361a03982a8ac2d047043fd81e419dc7d93d830076b5040741721375af35bc63b7d5402f19040e453ede42a9902eaecb769c5c66a57e533eb5c4e30bd38d9b393a7fec31bdf8b8026f9590803a537c443ac811c76d0fc8b92656c"]}, @nested={0x11cc, 0x4e, [@typed={0x8, 0x35, @pid=r6}, @generic="52872ee6a48fc767", @typed={0x14, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0x8, @uid=r5}, @generic="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@generic="2adcafcf7ab40ee275d9378a7f0ca4a7d7ccabfd0f2c9c169458cac950264450538388474f8547bb9320b099a04919fecc58ca6dc6603a10e8da77f2c5443b42d2c26afc1a855ccfd9ccc92fdafa90ec54ed028438700ed257d88bc9d3627c48dbe9a6e5c453f024f2d037b26fca2ca2199252a3539bba7241c80c756691655583dd5edcb5df61e29050e277d88668b172f9a0d8a05619eb91144911f46c839999ddb46c0c6c6ac3014f92ef2ce0f1c7bc12ea26906accb919", @typed={0x68, 0x2, @binary="cce954f032dfc960d0b0e5fa780e5b7f20b8c1d8733114caebcb1bb9cf9e3bb9ac2038c3cd0bea31a4d7f6a4d1dddcd74192d78f254e9e8d35d061190300130d1fdac36261c0e6c1b8a9189be69f76e36d69f2bd02bdee66be492c443618e2a3392561bd"}, @nested={0x114c, 0x15, [@generic, @generic="093df812f2a22955c6e860a9dcf0a0e4f0ead2956a7cbd152243cc292a704cbd47ebd3acfd898e1834f3e505945cca1e2f6fe7cd91ae04b44635ff0cd912bd6024823d29c7929269241b23834fdd01b8f3bd797c913e221ae96c8500d043ad62fd9c04e40b5b40c56a7648967419b557e912b2b517c2ce25e686b9a82e", @typed={0x9c, 0xd, @binary="f1c79beebd9dfaf56c88e85fd14a2aa1b3fc80dddef0b8dd61b1d48015d38b345be2e226b56d874eff0aae4b1f91f822b26e5498ec5a029f6208b4d44e247708a0f3d57aee77f6921e0ac429df7481501f424f55794b176426b0ef23879a45a53247a40b97a2f26cb8e57eab4f13eb562b2f2aa5da450b54d1601cdcb31717c30562a6c9aa1433b78e785ae0bdeb00956d2bd7c2e7419a"}, @typed={0x14, 0x14, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x3d, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0x8, 0x4, @fd=r0}, @typed={0x8, 0x51, @fd=r3}]}]}, 0x27b8}, 0x1, 0x0, 0x0, 0x1}, 0xd) gettid() 16:35:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:54 executing program 5: process_vm_writev(0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000380)=""/223, 0xdf}, {}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xfffffffffffffd09}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/214, 0xd6}], 0xffffffffffffd08, 0x0) [ 478.288734] netlink: 100 bytes leftover after parsing attributes in process `syz-executor7'. 16:35:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 478.349003] netlink: 100 bytes leftover after parsing attributes in process `syz-executor7'. 16:35:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000140)=0x8000, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000002c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x0, 0x1f, 0x0, 0x0, 0xa}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0xcb3, 0x7f, 0x80}) 16:35:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0xfffffffffffffff8) dup2(r0, r1) 16:35:54 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x200) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8, 0x458002) clone(0x102a00, &(0x7f0000000440)="09c8be1cc9f54993000eb7ac8cf2eb55ae0466e57897e737f39bfbdd2a7c7cf704e62848fdb995f58f4c2fba8afb7b351ceaa76339f1cf660d907b8c914b7d7972", &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)="14b28b589b026b60a5679ecbbb5e686561044fdd404f0fbf6bad969ab65baf2c2da54435734f03285c558bc45f3df2210483eb93fb47ab52c9753fd4687968bedcea660aa0461cf9c09eb3df34398c622d0e15e3c8638febcd845b34b284f60412566ddf3db328567dd5a2a50f99ca2a41538dbc8ae638313bf523b4209f82b9d84977") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x7fff, 0x2, {0x3, 0x1, 0x1, 0x0, 0x7}}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0xa0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff0000000000, 0x4, 0x4, 0x1, 0x10001, 0xfffffffffffffff7, 0x1, 0x400, 0x8001, 0x1}) getdents64(r2, &(0x7f0000000340)=""/141, 0x8d) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000180)=""/160, &(0x7f0000000240)=0xa0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x1}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000600)) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x18}, r4}, 0x14) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0), 0x10) [ 478.572334] IPVS: length: 162 != 24 [ 478.600807] IPVS: length: 162 != 24 16:35:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x7fff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x82, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000006180)=[{{&(0x7f0000002bc0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004fc0)=""/4096, 0x1000}], 0x1, &(0x7f0000006080)=""/249, 0xf9}}], 0x1, 0x0, &(0x7f00000063c0)={0x0, 0x989680}) 16:35:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/28, 0x27c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x5) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x121000, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x164}, 0x1}, 0xaed1d10fd1d9300b) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc05c5340, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x100, 0x0) 16:35:54 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x12, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x6488, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="4870715481e7a3acb7775c09eb0d59f1", 0x10) 16:35:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000100)="257714358492383b914a4296ddf155a0515ba4cfb5345b3ece2a846c48ce0e52237708f247d848f176887fe08b0038effa0209c2600038d87b0acbdf39a1c1d82d30060638c7c5df7cd8d523c6fe1709081d123be16d18abeb1e99c623ddf2cbd627e86ec87f2f7433fbfaadf6126a5c47b41c6106", 0x75) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000280)=""/16, &(0x7f00000000c0)=0x10) 16:35:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7f, 0x8, 0xfffffffffffffffe, 0xe44a}, 0x8) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000100)={0x9, 0x1004, 0x9b, 0xb3f0, 0xff}) ioctl(r1, 0x1f, &(0x7f0000000000)="7794aa45afc33f271d80ca54e073f05a523b01473c390c8ba700e72d569c5166deb59a37c3deb666fd21d5f30fa8712095ed5a148f803232a289a9a7d594abc04163fb720560b30c1518") 16:35:55 executing program 1: r0 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9938, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e24, 0xffffffff00000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x8, [0x4cd, 0x4, 0x100, 0x4000000000000000, 0x8a8, 0x80000000, 0x8, 0x3]}, 0x5c) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0xf722) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={0x0, 0x5}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x40000011}) 16:35:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:55 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}) getegid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x20000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000240)) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000440)=""/86, &(0x7f0000000140)=0x56) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7fff, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x16}, 0x8) fcntl$notify(r1, 0x402, 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x2, [0x100000001, 0x3, 0x1, 0x1, 0x1, 0xffff, 0x19, 0x6]}, 0x5c) 16:35:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10000, 0x50) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000240)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) signalfd4(r0, &(0x7f00000002c0)={0x3}, 0x8, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, "dd4bcee138395d61493da29551aa0bf77efffe1e928bbd92acde94c176a2acb0ceecbe893fd3925d4d2d6846fb7354c3c5e4755fe0ea1bffaf2f4754fdd5ada35b948032144bc670651eb361e1bebb9ffc19bf8286b6f3c1d0e44c4fbef1f952ac40311121f8cb16642d37ca3c08e39c1c49854039cd42b400b3b3e3f42e790f"}}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffa6, 0x40000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000140)=""/176) 16:35:55 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0xf326, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x1, &(0x7f0000000140)={0x8000, 0x2}) close(r1) sched_getparam(r0, &(0x7f0000000180)) write$P9_ROPEN(r1, &(0x7f00000001c0)={0x18, 0x71, 0x1, {{0x4, 0x2, 0x1}, 0x6}}, 0x18) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl(r1, 0x4, &(0x7f0000000240)="925f1661308289e45d1dd158695af03d82feb2fd3e4f2e2bd4ec99724ce570f3e3138994897a14c25a2fe030a0137d03264f8bafae634f2957341d9c3df3d43ce9f4158e503e2b28df6904e173751a7125756fa484c3fe728d1e3163e2fd721814db943a04999eec3a06b425fef2fb1cf49026541f275cc1dba12225d08884f32f66987db1e39e903ad2b18367c165fca2a86b8b3b7ee684a40bf95bca6e9d") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e20, 0x1840, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e24, 0x5}, 0x7, [0x1, 0x5, 0xb8b, 0x9, 0x0, 0x7fff, 0x676e, 0x8]}, 0x5c) io_setup(0xff, &(0x7f0000000380)=0x0) io_getevents(r2, 0x100000001, 0x2, &(0x7f00000003c0)=[{}, {}], 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000400)={0xaee4, 0x10001, 0x3, 0x2e, 0x1, 0x44, 0x9, 0x72, 0x554, 0x8, 0x5d9, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0x0, 0x100, 0x100, 0x100, 0x200, 0x200, 0x200, 0x200, 0x200, 0x3, &(0x7f0000000440), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0xfbb4, 0x6, 0x800, 'pptp\x00', 'syz1\x00', 0x4}}}, {{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x12, 0x0, 0x5, 0x3, 'snmp_trap\x00', 'syz1\x00', 0xc0}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000900)={&(0x7f0000000800)={0xe0, r3, 0x128, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x954}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x6}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x80) bind$alg(r1, &(0x7f0000000980)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280\x00'}, 0x58) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000a00)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000a40)) fallocate(r1, 0x48, 0x4, 0x1) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000a80)=""/72, &(0x7f0000000b00)=0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b40)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000c40)=0xe8) r5 = add_key(&(0x7f0000000c80)='asymmetric\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d00)="60cba1e8ec3c88dc2a7f7663878981e4b2b8e1f0abe0f2d543ca334e8ea418905f5646c2800480cbcf8658bfdbdda6df77968fabbd6f7f0ca60296c77ac7fb81db07e5f7cceacde1eac145c64970516fc5e47cdeed48c1c68a273a27a6d0409493f9c4390dab8f1c8071182655d7055493f9d40703c66885436f756096e53aa7afc89adaa66810b203b0a33300d6f81dee74cb09c907e673154a7b4914dba48efb66c245a1957c542501b2f8ab", 0xad, 0x0) keyctl$get_persistent(0x16, r4, r5) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x400001, 0x42) r6 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmdt(r6) getxattr(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000e40)=@known='system.sockprotoname\x00', &(0x7f0000000e80)=""/3, 0x3) 16:35:55 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket$inet6(0xa, 0x3, 0x12) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/72) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0xfffffffffffffffb, 0x1}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 16:35:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x301240, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x3, 0x5, "a598ef82da8d1f65ed18c6abace7daa2db62048e26548dd40c732ca0d57d52e7e207ba48860b92478d53f7da3926df07b6bcf8d6ef3a8d86b9592e2b43d9cd5e9d539d9bf6bfdb9c641840109c8f04d56abc3b458ca65541e0367ceefdd0ea1091a44cb40d07d6634220cd07bbe0a16f3475981cdc193afd6d"}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x600) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x8) unshare(0x8020000) semget(0x1, 0x1, 0x200) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) sched_getattr(r3, &(0x7f00000001c0), 0x30, 0x0) 16:35:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa0) 16:35:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 479.973365] IPVS: ftp: loaded support on port[0] = 21 16:35:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}, 0x10) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 16:35:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40140, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.capability\x00') r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) 16:35:56 executing program 6: r0 = socket$inet6(0xa, 0x20002000000805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$SG_GET_NUM_WAITING(r2, 0xc0c0583b, &(0x7f0000000100)) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000000)={0x18, 0x1, 0x0, {0x7fff}}, 0x18) 16:35:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) bind(r0, &(0x7f0000000000)=@ethernet={0x1, @random="6e04af18ca45"}, 0x80) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x200, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000005c0)=0xffffffffffffffff, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 16:35:56 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xea, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f0000000100)={0x77359400}, 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$RTC_PLL_SET(r3, 0x40207012, &(0x7f00000000c0)={0x1, 0x7, 0x401, 0x9, 0x94, 0x800, 0x5}) clone(0x0, &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ftruncate(r4, 0x6f07) read(r1, &(0x7f0000000040)=""/48, 0x30) 16:35:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:56 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000002c0)="9261df7e43d95cbff6007d70590ecec4c3b28a1103636b8d34915727cb2498af9567f2279a4f5ee8e8e26675764b0fd5a432591da2015748addf77cf8885d8de33297ff0708d32b65c22c56cbc6adc5cf7abbaa8420eb99b9b7fe0c3a94a", &(0x7f0000000340)="b9f38dc4cd01ce033abf1a5a4789a50393a3091537458b33c07a334ab0abce5130ac09f5c505b665fea006a66a85d524f56379e02a324b7611600daea2b7d5ccaa8827e6a3e1c904bbbcb305a9588cf631f164fdf6cf0212e3a0ecb56136228a0ed159f1f2"}, 0x20) r1 = socket$inet6(0xa, 0x1000000000000, 0x5) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x10dd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffa5, 0x0, 0x2, 0xe8030000}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xffffffffffffff4a, 0xc3, &(0x7f0000000140)=""/195, 0x41f00, 0xfffffffffffffffd}, 0x48) 16:35:56 executing program 4: unshare(0x28020400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x8000) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/67) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) 16:35:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x6, [0x1ff, 0x1, 0x7ff, 0x101, 0x9, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xffffffff, 0x20, 0x5, 0x8191}, &(0x7f0000000140)=0x18) r3 = semget(0x0, 0x3, 0x61) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x3, @empty, 0x7f}}, 0xff, 0x1000, 0xffffffff97c4a08f, 0xffffffffffffff2e, 0x401}, &(0x7f0000000280)=0x98) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x5, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, &(0x7f00000003c0)=0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/199, &(0x7f0000000500)=0xc7) r4 = accept4$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r2, 0x1000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x81, 0xffff, 0x8, 0x6}, &(0x7f0000000700)=0x98) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) setfsgid(r7) prctl$setptracer(0x59616d61, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)={0x1, [0x0]}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000840)=""/90, &(0x7f00000008c0)=0x5a) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000900)=0x40, 0x2) write$P9_RSTATFS(r0, &(0x7f0000000940)={0x43, 0x9, 0x1, {0x6, 0x9, 0x91fe, 0xffffffffffffffc0, 0xa0b, 0x1, 0xb2, 0x2}}, 0x43) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000009c0)={0x6}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a00)=0x1, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000a40)={r1, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) semop(r3, &(0x7f0000000a80)=[{0x1, 0x3, 0x1800}, {0x0, 0x8, 0x1800}, {0x0, 0x2, 0x1800}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0xfffffffffffff001, 0x204, 0xffff, 0x1, r5}, 0x10) keyctl$join(0x1, &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000b40)={r1, 0x3}, 0x8) 16:35:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 480.731486] IPVS: ftp: loaded support on port[0] = 21 16:35:56 executing program 7: mprotect(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x8) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x80000) mprotect(&(0x7f000013a000/0x1000)=nil, 0x1000, 0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @local, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0xcf82, 0x7, 0x5, 0x400, 0x20, 0x204, r2}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 16:35:56 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = memfd_create(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0x26d0}}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffb, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 16:35:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f00000030c0), 0x1000) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) umount2(&(0x7f0000000040)='./file0\x00', 0xa) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000045000000000000000000000b000000000066ce656d316e6f246576656d310000000000000000000000000000002c000000000000000000000000001c000000000000002b7379737465746a48be1b31486dcc6370757365746367726f7570246367726f000000000000000000000000000000000000000000000000"], 0x90) 16:35:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f7620702fc47fbdd721b220b38667c2e2bbe99e259d73f10631b79ee1fd851f3b340dd34543e0d7d399bea1271b67596da5106294d107cbfe7aded4f601bff59ea98aad8d4937ae225721502fc0b8dfa5fbdaf9839dce891674b0d3abefca44faccce171179aa8461de252af1d27d9958ad72037e200db4abc85b8299476150baa23f00af7c373c0b24ddad5fe4b3047767f067701205c0") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x0, @rand_addr=0x401}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 16:35:56 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000002000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) dup(r0) 16:35:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 481.201390] Unknown ioctl 1075867666 16:35:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x0, 0x102) fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') 16:35:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0xff}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000140)="d9", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x80, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000500)) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000001c0)=""/114, 0x72}, 0x0) 16:35:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 481.462378] Unknown ioctl 1075867666 16:35:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 16:35:57 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r3, &(0x7f0000000180)="40c713fc8891d583a4dd97aefb", 0xd, 0x4000, &(0x7f00000001c0)={0xa, 0x4e24, 0xf5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x4]}, 0x5c) 16:35:57 executing program 7: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000880)='./file0/file1\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200082, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) 16:35:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) r1 = socket(0x1, 0x1, 0x401) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x7f, 0x6, 0x7, 0x6, 0x80}, 0xd238}, 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x20, 0x7f00000000000, 0x1ff}, 0x8) listen(0xffffffffffffffff, 0x100) read(0xffffffffffffffff, &(0x7f00000000c0)=""/113, 0x71) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40000000431, 0x4) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x40004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 16:35:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x28}}) 16:35:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000082, 0x203) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x807fc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "554831bdbeb30b618af27923d34fbd71a2f15e79ad1b13d93c4774d3414837143da7230703a21f60a78e7d55941d1295c1536c22024e97c588f15b5ba5a516f7415388a33f2a0f160f2b592807fdcf104ad6da17168ebb0317760f307c763285966eb1bbc9f7b80c4f79a0ea70a8f051df2f8457d46e4cbe2d2d9d14f972a5965295cc82734a3c3231c5965215eed7cf368946ac9c43b02fd06568e135a1c0649d25cc67a12898b92f6ded02c2905f710deed10a9a90d8eecb4dbff85e3ed1dbd459d8d447ddfc65cea86ad73f4cc3aa7d6e017971a0d3e707cd0dd224470674fa6c17907f79"}, 0xea) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0x3) 16:35:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r3 = getpgrp(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000040), 0x7ff) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000002c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="ed121677d37ecbcfafd119385c7912970c72ff44e71742b1347f8e720d1325f987b5bf5c4cce92f840f365199cda18ca01eac1651a731f14829ba95a3a5d27446a742a67a3032007899d85eb6d983f28d8229a8cacb90559f99b1e634a34e3fe22a6584d4cd0af83146c576edc4c39d6b71cc35339010307f5f6399557b3a7a1859d726c67530e019f43c9a7025a61e3a8cdb0a7d0b9344ac1acbd05fac503978c662870c186", &(0x7f00000004c0)=""/67}, 0x18) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)="03", 0x1}]) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000380)={0x1f, 0xc71, 0x1, 0x6, 0xfff, 0x2, 0x3f, 0x40, r6}, &(0x7f00000003c0)=0x20) io_setup(0xffffffff, &(0x7f0000000140)) 16:35:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc80a2b345f8f762070") r1 = socket(0x10, 0x80002, 0x0) syncfs(r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000007c0)=@bridge_getlink={0x28, 0x12, 0x101, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}]}, 0x28}, 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:35:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010000507000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000800100000000000280012000c200100766574680000ff00180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 16:35:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0xa, 0xfffffffffffffff8) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x547b) 16:35:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00', 0xcd}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/29, &(0x7f0000000140)=0x1d) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 16:35:58 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000448000)={0x1}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) tkill(r0, 0x13) rt_sigtimedwait(&(0x7f0000000140)={0x8}, 0x0, &(0x7f0000000180), 0x8) tkill(r0, 0x32) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) 16:35:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 482.461830] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 482.469759] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 16:35:58 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x480080, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/4096) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="6e618d000000000400000000000000252c5b750534d0eb45854af49f56da5375366e188700000000000000001b00000005000000240500000000000000000000ffea000044010000000000009004000090040000ffffffffd12c1c0b8616448a481ad6886b7735e80c5d21feec009a7524af3f418449d3a2bc0218e4b22d0067f16a3d7f0cd95edb0830eb39f2124f8786e3210448c0f80e8deaea0a7787f8ef740df014267fcd051ad30d04bd7a82c3a07bb8671bbc9ab6f5b695c78d6896c68f00378c9179872d34eb1f2e5d13068b2d46731af355f733d6e532e01e60dd0c233706954028abc32c03271875e76c0b1e4b9c429fd721c8"], 0x1) [ 482.589233] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 482.596832] netlink: 36 bytes leftover after parsing attributes in process `syz-executor7'. 16:35:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0), 0x0) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000001300)=""/131, 0x83}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3, 0xffffffffffffffe0}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 16:35:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, 0xc) mq_unlink(&(0x7f0000000180)=',\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, r2) setgid(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x5, 0x1, 0x7, 0x2}, 0x98) 16:35:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:58 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3e63}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x6, 0x3}, &(0x7f0000000140)=0xc) 16:35:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@bridge_getneigh={0x44, 0x1e, 0x2, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x2, 0x2000}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_IFALIAS={0x14, 0x14, 'team_slave_0\x00'}, @IFLA_PHYS_PORT_ID={0x8, 0x22, '\x000\r'}]}, 0x44}, 0x1, 0x0, 0x0, 0x48010}, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x1003c, 0x0, 0x0, 0xfe45) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x324b1f680a15ec3f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)=0x6, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000380)=""/170, 0xaa}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x100000000000002) [ 482.983966] sctp: [Deprecated]: syz-executor7 (pid 24473) Use of struct sctp_assoc_value in delayed_ack socket option. [ 482.983966] Use struct sctp_sack_info instead 16:35:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4100, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x4, 0x87fd}, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 483.084781] sctp: [Deprecated]: syz-executor7 (pid 24480) Use of struct sctp_assoc_value in delayed_ack socket option. [ 483.084781] Use struct sctp_sack_info instead 16:35:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) 16:35:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000003, 0x7) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket(0x1e, 0x805, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) dup2(r3, r1) 16:35:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:35:59 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="d3bead1350fceafb0d2574ddbeb2a6e3795532bf52ba2bd5a09dd6a580d16ac94dba2c825b44e905afdfe66facf27823608d9a434c341a617143f8312cd0cc128e3bb6a6e727b70ed19c063babefb402ee2294fbb2ee70847ad7409a30c6318826c13ccaed483e071b1f8080a8da08344c4a4d08fe201b5c0d3b87745c4ea5b800641a5eb8887bbb8c1d8b1b978647a758e8ec478450f687631f7cd3773155bc89fd4a754cf89a01611c06d86c6130e9cec053a1430e2a1fea6a89ae71be129384f60c37e353a2", 0xc7, 0x0) r1 = add_key(&(0x7f0000001840)='ceph\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0)="db97d13bbf0841c5c9a2dfd4aa326248f2e9c6bde0fa9fa6048a5cad76b6d730fae5b39a00b59e69f7a44f68cc05cf43509dfb0a43c99a2acce9c3757eb9965d99d65a248429c9c617573616e462c0499f5855d80c2255155f0537cd8bf24d972d14757e0262b8225425f97998a84bedee3196c75b21d25a4486d32117c7f1e10e0040fb5f30755897d733d22079462f218f6d6563ece2a97da70d53dc7ed64daa837be21273294ea6b3d2e4dc08e584223f1026ef97fefe9d4710d1af43e3011c04f56d", 0xc4, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001780)=[{&(0x7f0000000180)="d0c034d7bb36589b579d6ad5b493bbe991e3a7b05766f785d23f43232e9c4ef7436b34e34c27a219d275a8079a76a5ce4ef9836ddf838e71cb1f0ec102bc8e68a2d3299d3148fd7755a1595d9acf48cbb40b41164a4787c9df9c3556eeecb50d517cbb742b8664e741a03e5db23a9359515a892f1665000d6eca9f9648115a7a3bcde3b724a8f09d17e3c110a7d8ad55dca6079e5f6c5e24ff228d9afcde52761de7a152afa1763ecfc7", 0xaa}, {&(0x7f0000000240)="28cee9326f6c8d3c09c59779592d194844a321cf5a28975dd51f4499fe4d8a5f89745ad2b2020d68116c0f90f1eae207e0da4226f67ad5827fa0cbbb382442f472dfe39e72cfa992053b87189292cd1ae3f76b09457ef35057b78420d2867a6a1d330f491236d3ee3ba63fc738cb6d5772430e156d0007c86f7af584ba4e709e3ca8e9300bbb38c99513c46e0c62c5309950d27b5a6d1680c2ad6b2f7cca02a12e4eeffbffde97a119303b83a119b85e14aef66f37", 0xb5}, {&(0x7f0000000300)="02b88d39909014cd01bad59e7bf481bbdb41e116b9c2427fd46110541744a25ef3828bc3b81554cda6318cfeeb420e8b90cb74a5da98250935ed668b543855fb3a5db1268af99fc064407db0bd406ba1cdd40ae65f447ea75625d5c06256cffa287f56f9b1dacb7012797074eee1e8644d04bd46fca7cfea919a34630ed4a025a264c45a7f146cc223a111a173ae1d3c114c6ce80ac35443c3741bb9ecd2bf19f69a035ca2749fce558f404510c245e30eaf103fffdc5fa40685b4ba56f06b1ebf35c0f7364e9cebea2ae97563d2f7fe513ebb7390", 0xd5}, {&(0x7f0000000400)="6a7776a9091919da7b8b6ad922ef8ef7cc4fdf0b0ee50fdf6423b8", 0x1b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="2299a576654f06f0f85cbfffd36db8896b91fb5a4f241b52e63ef60cc2e7516078d43ef1241c78d7a222a0632e00db012be62b9a35d2c80b8b2827ae64926fe46c90e8c99f31d715ec249bcfda393f5ca000a06ebde4a069a2c5f5c77015a216d9b1d4cb72b4e6f3bbd318eccf1c413cbe0d75372730cd56e682b6b8fa7043fb97de8f", 0x83}, {&(0x7f0000001500)="2606d35f66e26fefbaf0a350c2cf450b6098ea3ae386b072d5a2f6a17d5e08558d08e930fb2fe668c36b906526be367cad86189df4f00edbdbb2609ba9a79020fdc9af02c60978f87639c68580ad6a9f2e5413d49626569186e20fbb8848af01fba65761e9851415e6272da0af92a0296344995dd6ed1a644a48973cd5be6a06d5be4fcf4a97b723b229f23dc796a0385044f1ab390958f300b7b766586459cabf7f9b525655be8886debf92ed9735920d644d291ef6e7b92bcce8f0afc26398ddaa290d64ee82a97dcb038ee58800fa5cff70f9e5879b91c5b9545c07beb9d173326e67bfc7e9d1a1b4d99a", 0xec}, {&(0x7f0000001600)="13e0f880bcf344a67c74d69399c8c97deeb97f968e5cbe8c47b3f47990328a6b88f82bd7b6fc016185c9e424c9027116c591f9a62cf4fe4ccb58", 0x3a}, {&(0x7f0000001640)="52b6913bc1d0e47427cdc7cbe47462abe92f18409b37785dcde64210d2869e93ee5a5e8958b2c2fe32f3ea35c93926755587f10a84c9d60fbcd2a56537805e73e1a72e78fde9646632e48f163ef728bc2d67c2fceb223250f94087eb7f6e72bf9ade420119fe42de47f7c802e9f6aed2172ac833f125325a8b6916d4dd0ad2eef45f5e51e0d87febc0fd66cc2c4cfbadf72032ba78c34b274b52f6c1a44e67c2c888a5cbd9849431d16c3e498cf1d601ee9d335cee4f014cf7ccb9e45a084a4e24e658620eddedc519ac5ecc8a", 0xcd}, {&(0x7f0000001740)="022dadd9055f2f59cf22df94a8d57c4fd7bf7ff363b2c0828b21b7836cf1d923d8e6", 0x22}], 0xa, r1) rt_sigpending(&(0x7f0000001a00), 0x99) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000791000/0x4000)=nil, 0x4000, 0xa) 16:35:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000000008000, 0x0) fallocate(r1, 0x10, 0x5, 0x136b) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='3', 0x1}], 0x1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x38) 16:36:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000000040)="ab25f4c14901d98bfc98ba92204b792b291a1a2c2cb2a1a883002055a4eb0348ec8d1a952e06ad90874fa42ba9a561f723cd40474d0e960fc1fdfbbcdd0e3861b11375b088032c31c120db31864eeb640ee385b68671698b40afd4c79b050bc68ca365127970e8bc1d2d0a4a097423e1409ec820a7dd9c033d3084e27aec46f615a6572e09779295843d28ef7dbb1a4445e6fa985e73973b73fc56a15c464a1870e6d63eebc244ea1f32329e69bf5d8d7358b150b45b3f5c3117ccbdb6a2e79d22839a4c0fff52352406565fb7ca112f96c30c339ffe11ea6c9309933ef6e20feb8264ff6ebddeb6bac842987f2d18d7f07ace035b3fe4", 0xf7, 0x1, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f7d762070") r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=':,{^nodev\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) close(r0) 16:36:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '/dev/input/event#\x00'}, &(0x7f0000000180)=""/165, 0xa5) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x167) 16:36:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = memfd_create(&(0x7f0000000000)='+\\$vboxnet1security[\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x1, 0x9, 0xfff, 0x8, 0xe9, 0x20, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x3, 0x2, [0x520c, 0x9]}, &(0x7f0000000140)=0xc) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) close(r1) 16:36:01 executing program 3: setrlimit(0x9, &(0x7f0000000040)) io_setup(0x101, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 16:36:01 executing program 7: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x394, &(0x7f0000000080)=[{&(0x7f0000000180)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0xffc5}], 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/sockcreate\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0x98) sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@gettclass={0x24, 0x2a, 0x408, 0x70bd29, 0x25dfdbfd, {0x0, r3, {0x1, 0x1f}, {0x6, 0xa}, {0xa, 0xb}}, ["", "", ""]}, 0x24}, 0x1}, 0x20000000) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x40}, 0x8010) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000000015000404ff7e", 0x24}], 0x1}, 0x0) 16:36:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:01 executing program 6: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x7, 0x7}, {0x1e2, 0x9}, 0xffffffffffff0000, 0x7, 0x8}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000001f6c)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) [ 485.610852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 485.669528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 485.705264] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 16:36:01 executing program 1: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000000000/0x200000)=nil, 0x200000}, 0x1}) 16:36:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:01 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000500), &(0x7f0000000000), &(0x7f0000000580)) munmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x80000000, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0x4, 0x101, &(0x7f00000000c0)='ip6gre0\x00', 0x7b87, 0x9, 0x2}) [ 485.761232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 16:36:01 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x8, 0x4, 0x1000}, 0xc) write$P9_RLERRORu(r0, &(0x7f00000000c0)={0x19, 0x7, 0x2, {{0xc, "2473656c696e7578656d31e2"}, 0x4}}, 0x19) ioctl$int_out(r0, 0xc0884113, &(0x7f0000000040)) 16:36:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x100000000, 0x401, 0xfff, 0x0, 0x18f, 0x3ff, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x9]}, 0x16) sendto$inet(r0, &(0x7f0000000d00)="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", 0x3ff, 0x0, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000700)=""/206, 0xce, 0x0, &(0x7f00000003c0)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x136) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) 16:36:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0xe3, 0x200, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x3, 0x3ff, 0x80}, &(0x7f0000000480)=0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xe, 0x5, 0x3, 0x10000, 0x1, 0xffffffffffffffff, 0x1f}, 0x2c) 16:36:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600100, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000080)="a1d719b48ad75750bc791d0e256356e4c9b4be58bf83ac0f74898969eb48d3eced3abb2f2bea338a3fb9c0d0152559bdcb213c4be228ceed10765423d10dcd5f8ca8a2dfe6c18446fd7407380138dacaab4ac384830b547ca96fcc099c189bd541724032d8955701ef265110a6137e4bbcec14588a6ff63cbe71709816320833b8ab03c824e34f6b4a056b423e78b52e59a1f4d56f499f109c19b104698d2ea5deac86f37cc5b2b114907bdd428492619a7361f064ad25b39940f396d3b1da6da932ac6f40586cd15cd4c0349eaa23a5e846dcf85bb983f7aa30ba159b9d44b24dabb2a114cea93472e2741b9573be104829", 0xf2) 16:36:02 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) pwrite64(r0, &(0x7f0000000140)='?', 0x1, 0x0) unshare(0x24020400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x6, 0x5f6}, &(0x7f0000001580)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000015c0)={r1, 0x6}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000080)="17df5cffcc362489d13d0e4c0c5ac7db81408f42d5d52ef618f5a241ad5e7a9fc9aa2375ac032f9f934e281aae64225d7e5c9b894b4edf2caf86aac15d", 0x3d}, {&(0x7f0000000180)="2f896676a9c6e578e915a817d75a377fa9c0b92c37b544420ae064f4e4d38794b4e748d43e57c95dad928b68da223aa99b70960c67ebe95771b6c80a8537782bb18d17e3de0e6d8cdfd45ccbcd93177c9b16452e", 0x54}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="a5e7c21365e0206082fa9e6899a882baf6233185e146ba176591474b37f178", 0x1f}, {&(0x7f0000001200)="147f66a47d70bd803b2fb11432d33bb44c8f898843f349a7a9244bb77d0e61965cb2265f78dd0aefe3b32e9476e8f73cdbe376907c808b955f93a86d939eca3067f9c1", 0x43}, {&(0x7f0000001280)="885022beb55b109f5422f74b82fd3dff1489484631ece548", 0x18}, {&(0x7f00000012c0)="680483c004ef3918d8a5366996147de8e0c70d6687796e651209248ec4f8a03e72c88b5a802faa1f94978a787d02f145ddc845afd764ebb813b2812d4c4d5bd82a440b3518191ef0c4fef20277fbc994367d78c3d02457593e2bed3fc70929a68fd9810029f7b8ffe27dd28796b2a69cdafcb6c2d02c16c5a2d25c7b3a04bec9c2f62a270947a66b993df177547c9b02d657324572e46fc80cadbcae87e4ccc80ffbacd8ebd109cb5e8d8c029073115a797a45e104ad42b4bd08a0c4f7848f4081ccf42124f0", 0xc6}, {&(0x7f00000013c0)="19fc5d283e1b7a03491a110e637cc51dc933b47ca139c2d9185990eb51dc9ec8dbdf76326dfbf40f8ad3ee8667eb5a99d3a1097dd3a6b908cb7ffe3460180e1cfc7bc9b1d98c39d36fcc49652d518f76f69b12701394af0246ddea1c8c9c1825bf90f4a74d7803d63f60b313662788abae6748fd58", 0x75}], 0x8, 0x8) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 16:36:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) unshare(0x24020400) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xfffffffffffffd83) 16:36:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000000440)=0x4f8eadbdf12b26c2) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x0, 0x0, @buffer={0x209, 0xb8, &(0x7f00000001c0)=""/184}, &(0x7f0000000280), &(0x7f0000000100)=""/128, 0x20001000000003, 0x0, 0x0, &(0x7f0000000040)}) 16:36:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000004000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000000080003, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x1, 0x2, 0x1}}, 0x14) prctl$getreaper(0x5, &(0x7f00000000c0)) close(r0) close(r1) 16:36:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 16:36:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0x7fffffff, 0xff, 0x6, 0x5, 0x4, 0x8, 0x8, 0x40, 0x7, 0x3, 0x79, 0x101, 0xfffffffffffff800, 0x8, 0x9]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0xfffffffffffffffb, 0xd, 0x800, 0x401, r4}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, [0x816c00b, 0x6, 0x9037, 0x8, 0x2000000000000, 0x7, 0x0, 0xfffffffffffffffc, 0x80000000, 0xb5d, 0xffff, 0x3, 0x7f, 0x100, 0x4703337a]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xffff, 0x2, 0x4, 0x5d01}, &(0x7f0000000240)=0x98) 16:36:02 executing program 3: r0 = creat(&(0x7f0000000280)='./file1\x00', 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)="2e2466696c6530f600") socket$netlink(0x10, 0x3, 0x40014) accept$alg(r0, 0x0, 0x0) mount(&(0x7f0000000100)="2e2466696c6530f600", &(0x7f0000000140)="2e2466696c6530f600", &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f00000001c0)) r1 = gettid() prlimit64(r1, 0x448ed45e8854caeb, &(0x7f0000000340)={0x4, 0x1}, &(0x7f0000000380)) getrandom(&(0x7f00000001c0)=""/161, 0xa1, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x7, 0x8000, 0x8, 0x7c, 0x2, 0xa81a, 0xfffffffffffffffc, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x800}, 0x8) socketpair(0x0, 0x0, 0x9, &(0x7f0000000300)) 16:36:02 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3ff}, 0x4) ioctl(r1, 0x8912, &(0x7f0000000040)="0000c8345f8f762070") bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x20, 0x200, 0x9, 0xdf63, 0x2, 0x7fffffff, 0xff, 0x7fff, 0x0, 0xffffffff, 0x400, 0xfffffffffffff000, 0x4, 0xffffffffffff7fff, 0x6c0cd554]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 16:36:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 486.705373] ceph: device name is missing path (no : separator in .$file0ö) 16:36:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8001000000002b) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff000000000000000000000000000000000000000000000000000000000000000000002c7d04c74ba93bfcdffa5c37c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dde000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025b92aaacda8ffab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000288e67c1fe1f6568ea53b108c0141698008849d16fc5502636bc820e297b3c8150dd169d5f8db76811373e9bc44bae09b04e63f2f0a881f9365e452c79d17a9dadf408c641fdfc89ed58617b34fad33ee4ffac5ad3e24cdc8b3edb7052edafaf5ed7f496b49eded34aff6622a8aa30468959636e37fe718c4aafcd416e2fb46156dec14bfca62d8bd4b34a32c5da577ef023f7211ebe786397da3968b76d379675636419cd3a0a6f2ed495be3966fd3bf24dbbaace577eec3e4e7b773ad3428771ad5b"], 0x571) [ 486.862574] ceph: device name is missing path (no : separator in .$file0ö) 16:36:02 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x840) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = socket(0x1, 0x802, 0x7fff) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = getpid() migrate_pages(r2, 0x401, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x7) 16:36:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) 16:36:03 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x2000400) r1 = dup2(r0, r0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000040)="198868d6c66a29690d2e77957f3d46a89f33af4a9925286f2ae4ac199a1bc51075f70d4853290bfb0b5f70cb63f6bc98481c258672a2a4f02b119a899890e16400a9f24389bc5255ec4e56e8cc720b1ee49883dbe57f5ab4fa5bc5684257ca410d4b25eae30d9f3876f079b80108ba35735df7f12be0dbd08df8cd") connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 16:36:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:03 executing program 3: mmap(&(0x7f000087d000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa0, r1, 0x0, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x47a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3b70}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20040010}, 0x20000044) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 16:36:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2fe800000000000005dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)={0x1}) 16:36:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x100000279, 0x20000801, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="9238e4b2af000000") r2 = socket$inet6(0xa, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r3, r1, &(0x7f0000000200)=0x42020, 0x80000003) 16:36:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/124, 0x7c}, &(0x7f0000000140), 0x8}, 0x20) 16:36:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffffc, 0x5, 0x7, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xfffffffeffffffff}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) 16:36:03 executing program 5: r0 = socket(0x800000010, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x2000) write(r0, &(0x7f0000000040)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060001000035", 0x26) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 16:36:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:03 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) flock(r0, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) 16:36:03 executing program 1: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0xa5}, 0x8) shmctl$SHM_UNLOCK(r0, 0xc) [ 487.516686] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 487.591570] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 16:36:03 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x9, 0xaab, 0x7ff, 0x8, 0x0, 0x7, 0x40, 0x7, 0x5, 0x1, 0xf5d, 0x200, 0x3, 0x4, 0x1, 0x9, 0xffffffffffff4791, 0x7, 0x8001, 0x2, 0x311, 0x3, 0x7fff, 0x834, 0x60da, 0x3f, 0x8, 0x8, 0x3, 0x39, 0x400, 0x20, 0x7fff, 0x3, 0x10000, 0x8, 0x0, 0x0, 0x3, @perf_config_ext={0x8}, 0x20000, 0xe, 0x5, 0x7, 0x9, 0xcd4, 0x7}, r0, 0xc, r1, 0xc) memfd_create(&(0x7f00000001c0)='/dev/audio\x00', 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/37) r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x101000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/93) 16:36:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:04 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/152, 0x98}], 0x2, &(0x7f0000001040)=""/4096, 0x1000}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xd, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="021200001100000026bd7000fcdbdf2501001400790000000800120003000000000000003800000046003270b4a69956a9de1c0000000000ac1414bb0000000000000000000400000000000000000000000000000000000004000400170000001f000000000700003f00000000000000030000001e00000002000b00050000000100000000000000"], 0x88}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500)={0x200, 0x8, 0x3ff, 0x5, 0x0, 0x8001, 0xfffffffffffffffe, 0x71, 0x20, 0xd7bd}, 0xb) sendmsg$key(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 16:36:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x488103, 0x4) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)) 16:36:04 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) r1 = gettid() r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 16:36:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r1 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000d11000)=0x3fb, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 16:36:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000403) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)) 16:36:04 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x79, &(0x7f0000000040), 0x4) socket$inet6(0xa, 0x80007, 0x100000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x37b31103dbaf23e3, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xffffffffffffffbb) 16:36:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x20, 0x4) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000080)="8b773a0f2d13934aee5cbf3b08af99c343429ba48dcfeb3bdca6843d23a28db46c26366474a8249ec8b2692e", 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xdc, &(0x7f0000000440)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) r4 = dup2(r0, r2) dup3(r4, r3, 0x0) 16:36:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "f614126d02ea"}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18, 0x1}}], 0x2, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x120) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 16:36:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/155, 0x9b}], 0x2, 0x0, 0x0, 0x9}}, {{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/195, 0xc3}], 0x1, &(0x7f0000001540)=""/182, 0xb6, 0x4}, 0xcec1}], 0x2, 0x10000, &(0x7f0000001680)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000016c0)=r2, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x360}, &(0x7f0000000180)=0x8) getpeername(r0, &(0x7f0000001740)=@un=@abs, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001700)={r3, 0xff}, &(0x7f0000000200)=0xfffffffffffffd29) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 16:36:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x7, 0x7a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 16:36:04 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)) 16:36:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b80000001900050b0000000000000000ffffffff0000000000000000000000007f0000010000000000000000000000e0ffffff00000000000200000000000000", @ANYRES32=0x0, @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\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\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\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'], 0x3}, 0x1}, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/41) 16:36:04 executing program 6: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") flock(r0, 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x7e458ccdc13c9d36) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) r3 = epoll_create(0x20) flock(r3, 0x5) 16:36:04 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34578f762070") bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) chroot(&(0x7f0000002380)='\x00') r1 = syz_open_dev$dmmidi(&(0x7f00000023c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002400)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003e80), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000071c0), 0x0, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000002c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00', 0x90, 0x2, 0x0, 0x0, 0x80000000, 0x10000, 0x3, 0x0, 0x2, 0x100000000}) 16:36:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:05 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73782e757365726e73797aec"], &(0x7f0000000180)='[lowlan1^\x00', 0xa, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x181000, 0x8) 16:36:05 executing program 5: r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0xbf0c}) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r0) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000140)=""/58, 0x3a) 16:36:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x541f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff}) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xc4ba, 0x400000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x24200, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delneigh={0x74, 0x1d, 0x500, 0x70bd2b, 0x25dfdbfc, {0x1c, 0x0, 0x0, r3, 0x8, 0x8}, [@NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_PROBES={0x8, 0x4, 0x800}, @NDA_MASTER={0x8, 0x9, 0x16}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_LLADDR={0xc, 0x2}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, @NDA_PORT={0x8, 0x6, 0x4e22}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) 16:36:05 executing program 6: io_setup(0x62f, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) getpgid(r0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x7, 0xd2d, 0x600000000000000, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002880)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0x1, 0x7, 0x7ff, 0x1}, &(0x7f0000002940)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002980)={0x0, 0xf3}, &(0x7f00000029c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000002b00)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000001340)="9b9795fcda7bffb3d2775a027068f53a45a1c85f6cfa1ddeb155178583b21e0a3f1993cc28180440d21e9e3c589fa030596f8e41a1b1924f7bd5cfcd9d38db9f1aa817d44298dadf1d55437eaad718a4a0fd98f91889e84eaf679b728cd9a2232a420b4c25deb0e48b206f85795e542052586d0c662957410e4909e4af7bf8a7", 0x80}, {&(0x7f00000013c0)="47f6abdc1217b78694e341704ffe89d3bbf57cbd69772b1dd2734c3c06528c50c00dbc0d8da20fae24106b493c22797c4734e958dbc8304dd6ca57c6f43a9b37b7dd6e7af4b56d768e027290f32961776bd8ebb6f7a735858865a28de9625eacc9012e6aa531c3dd6a2ea9617e4d00a44ce42f9e12ff58eb6a1431f83aa549e2f70004e8e3118e515f360f276fd3c772448d34a1a1556570cbe49150f450c207c5cf8f81289e61780533650644aa15d6201c986d62e170344a841a", 0xbb}, {&(0x7f0000001480)="104b24eabebba82c2b8972e7ff926bd416e12c025e85f8745ad308c72d3bdf3c7e81c061f47f28cee2d73b9fdc206ce9cc0388dede54242e25bc6ec086672e6f5dc2a831ab8b9dbfe1f04631d38832040d89ffd401db6a", 0x57}, {&(0x7f0000002580)="f73aa88f043c98507720e8762700827b0700951150bcde438ebe6cf9ed877ade3d868cdb68d103a1a2d4d1965f649f15429cba0e813a775e63e19df5174d9c354d073e4a0a0a362d7fd1132cdb730f28355ad308e3482473abba939d1adb9f274cee483b1b0188feb3d44c6bf17af4dae110297ffcc8555710fa919bacdb0a9c00ecd86cb776a0b116f0dd8aa568df1ee307417fae774f0bf350a7f2bc8c77296df69db570e03a77a9a29dea22c7f474dc957ee0a275d50e656e730c9227997a70d465697269ec6fae7628dcda85ab46d12d0a3796311981204a1fceef9d07", 0xdf}, {&(0x7f0000000240)="efc1238e3e7728e5975407f6596501445aab1825075fc9cc51e9d35d1eed3ab6c013ce0c63d21eb6a0d3169ab54a8b343bb953671ce1384d", 0x38}, {&(0x7f0000002680)="00ff0f4f31e3a37221eaf3e009869a0a91d79e6c05ffad0c06", 0x19}, {&(0x7f00000026c0)="f155f90fe038c0b6a6ae5f4c81698a7ae13f19aad849d22a6453bbe1ea7fbb5a08c0013ac78fe944ea3a4608ce1f45ea9ab0c36cc84faba87eafd671ffb4845823017bfa0835c4cc422428b8db8146f002f08fc8d8ff15a19178128eef4bfcaaa0022981c9c8419c1014a36b6ce30c97daaeb7bd51d65d62bd3b06d8254716ee2d3b1bf586cc8835c74d6047aab0d8dc1a1ef05c6f77f4763928cbcf0a7490e23cb4e2f2045c7e7cda10b69d119c888a81dc89e61aaf4f183b68f83d22", 0xbd}, {&(0x7f0000002780)="d3e98cfe05b3ed75583ad6358fdfc5ce7c18aaedb710a57b8a4976ac9ebfa53ae07ab34bb8ff590e0e", 0x29}], 0xa, &(0x7f0000002b40)=ANY=[@ANYBLOB="18000000000000008400000007000000ffffffff000000002000000000000000840000000200000001000800ff03000002000000", @ANYRES32=r3, @ANYBLOB="1800000000000000840000000500000063ce00006100000018000000000000008400000006000000ff0f0000000000001800000000000000840000000600000001000000000000003000000000000000840000000100000007000300050200000900000005000000010000000300000006000000", @ANYRES32=r4, @ANYBLOB="1800000000000000840000000500000020000000665d9abe17f81cbf13d89575790000180000100000000084000000005f95f3"], 0xe0, 0x20000080}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000100)={0x8b, 0x9, 0x7}) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f00000002c0)={0x2000000000001, r5}) add_key(&(0x7f0000001500)='.dead\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000040)) request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='+\x00', 0x0) 16:36:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 489.107396] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 [ 489.178471] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008700 16:36:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x23010, &(0x7f000000a000)) socket$alg(0x26, 0x5, 0x0) 16:36:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 489.339328] device bond_slave_1 entered promiscuous mode [ 489.500165] device bond_slave_1 left promiscuous mode 16:36:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x624}}, 0x5, 0x3b58, 0x8001, 0x0, 0x4}, &(0x7f00000002c0)=0x98) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1901, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x9000, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000440)=0xcb77) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000400)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x5, 0x5, 0x295, 0xffff, 0x0, 0x5, 0x200, 0x8, 0x2, 0x7fffffff, 0x8000, 0x506, 0x0, 0x0, 0x7, 0x2, 0x5, 0xa9, 0x140000000000000, 0x4, 0x2, 0x4, 0x0, 0x3, 0x7f, 0x400, 0x0, 0x4, 0x0, 0x4, 0x7, 0x2, 0x9d, 0x1be, 0xfffffffffffffff8, 0x7f, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000300), 0x1}, 0x5000, 0xe72, 0xffffffffffffffe1, 0x7, 0x7ff, 0x7, 0x5}, r3, 0xc, r2, 0x1) 16:36:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x400}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000180031030000000000000000020000000000fe02000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="18130f00d2d09f81c46fb6d1b03a37cd199f118bbc577d4211b9579249b8108b829569314947c3f4aef39bac4fb44a628d9da0b19d658c74861ae8f520931c3ed52fbecf9a6e75eeca298151fef9030d88173e6dcd7536a7a51a40d420f1ae9ac9f3c511717e99753b5ee09e7df8d9a9e14b7a7035b3470b3c0fbe2cedbe7ca18a42299785c6e745478b2adf41e822fc1049a2befd", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 16:36:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000002c0)={0x1}, 0x8) r2 = dup2(r0, r1) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:36:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:05 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x208000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) write$P9_RSTATu(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="5d0000007d02000000470085000900000020000000b9ca6c8795cf7a0c00020000000000000000000080050000000180ffff02000400000000000100290d00287000080000000000006d302805006e6f64657601002e01003a43f7ec801deadd4b2f5ab5428e1686d604e01e0c7b7a2991080648d4c98714401b7e2c60b791963637829e9986b634", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7], 0x5d) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000500)={0x1, 0x1, {0x100, 0x1b, 0x1, 0x1a, 0x4, 0x7, 0x4, 0x10f}}) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000d40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000680)={0x664, r8, 0x20, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3160}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6fa6}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0xec, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x79}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r6}, {0xa8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd404}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x2, 0x0, 0x10000, 0x6}, {0x2, 0x980d, 0x82bb, 0x1}, {0x5, 0x0, 0x400, 0xfffffffffffffffa}, {0x2, 0x72f, 0x3, 0x3}, {0x100000000, 0x8, 0x2, 0x1}, {0x2, 0x1, 0x800, 0xe8bc}, {0x5, 0x5, 0x5, 0x9}]}}}]}}, {{0x8, 0x1, r3}, {0x15c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x180000000000000}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xdf4, 0x8000, 0x4, 0x401}, {0x5, 0x4, 0x1, 0x5}, {0x5, 0x3f, 0x7, 0x10000000}, {0x1ff, 0x5, 0x835a, 0x400000000000}, {0x7f, 0x8000, 0x8, 0x5bfa}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf88}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x664}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000240007031dfffd946fa2830020200a000900000006000000000000000d00ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47a6268e3406cf055d90f15a3", 0x4c}], 0x1}, 0x0) 16:36:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x10d, 0x5, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 16:36:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:05 executing program 4: futex(&(0x7f000012cfff), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x10001, 0x9, 0xba, 0x3}) 16:36:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003d00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000300)=""/213, 0xd5, 0xa}, 0x8000000000}, {{&(0x7f0000000480)=@can={0x0, 0x0}, 0x80, &(0x7f0000003900)=[{&(0x7f00000025c0)=""/115, 0x73}, {&(0x7f0000002640)=""/149, 0x95}, {&(0x7f0000002700)=""/85, 0x55}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/136, 0x88}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000003840)=""/141, 0x8d}], 0x7, &(0x7f0000000500)=""/41, 0x29, 0x7fffffff}, 0x20}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000003980)=""/55, 0x37}, {&(0x7f00000039c0)=""/74, 0x4a}, {&(0x7f0000003a40)=""/10, 0xa}, {&(0x7f0000003a80)=""/37, 0x25}, {&(0x7f0000003ac0)=""/158, 0x9e}, {&(0x7f0000003b80)=""/164, 0xa4}], 0x6, &(0x7f0000003cc0)=""/41, 0x29, 0x2}, 0x85}], 0x3, 0x40000020, &(0x7f0000003dc0)={0x77359400}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003e00)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001000090c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000100697069700000000004000200"], 0x34}, 0x1}, 0x0) 16:36:05 executing program 6: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) close(r0) fanotify_mark(r0, 0x1, 0x40020039, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x14, 0x6]) 16:36:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x2000025a, 0x0, 0x0, 0x0, [@sadb_key={0x0, 0x8, 0x0, 0x0, "8cdba53aa7f4f5e44ba80a6c6687df1fd3d367bdc219eddd4c888594f1de1b24bc21b9062fc1bdb415e1bf20acfb38d5442a132a00196d80fbd8dd24caf2a9cd35c03303a10ad91fcfd3e41ad1eac8e0e75c7828a345e07954d0d36a3c4582f917afa532bd2ce56875990d3ca7cd5f97452f1b6e2f14c49f58da7c3c76f58be860b140c01b8fa7e5975aaf8c9761d3dfba99a0ce5c18ffafab627b8a79c58a14"}]}, 0x58}, 0x1}, 0x40) [ 489.883027] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 16:36:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x101, 0x400000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xa8, [], 0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/168}, &(0x7f00000003c0)=0x78) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001640)={@loopback, 0x0}, &(0x7f0000001680)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000016c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x1c8, 0x4, 0x400, 0x7, 0x10108, r3}) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x8944, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue=0x700009}) 16:36:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 490.018464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 16:36:06 executing program 3: unshare(0x24020400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x341000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x2, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, r2}}, 0x30) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x1) 16:36:06 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60aac1f400140000ff020000000000000000000000000001fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='H\x00\x00X\x00\x00'], &(0x7f0000000000)) init_module(&(0x7f0000000100)='lo(vmnet0user\x00', 0xe, &(0x7f0000000080)='eth0-nodev$\x00') 16:36:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/dev\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='task\x00') preadv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x1, 0x400000b6) 16:36:06 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = dup2(r0, r1) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x1}) 16:36:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x8d3c, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0), 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r3, r4, 0x2c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bridge_slave_1\x00', 0x401}) 16:36:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="1c0000001d000300000000000000000002000000080003000a000600"], 0x1}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) 16:36:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) fchdir(r0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x89d0}, &(0x7f0000000200)=0x8) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r6 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x4000) shutdown(r6, 0x1000000000001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x71, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 16:36:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100), &(0x7f0000000140)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') 16:36:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0x5f5e0ff, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000100)=""/66, &(0x7f0000000180)=0x42) readahead(r0, 0x68, 0x3) 16:36:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:06 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xec0136bc6c42403) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000240)=""/222, 0x54}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000400)=""/242, 0xffffffffffffffac}, {&(0x7f0000000500)=""/89, 0x59}], 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="7b1fc3f3f1810ebce47726c804f0396c8a33bdd46e88be46d5723e2a84dc2957ed864c337e073638fa03478185dc0a8233a06689b568780c7cb72d5e1664485e55c27cd988d8b819053dd08a548698144bda321b2ed01357b9ca0c7f5c3bbc89a728afa1c7c9cc0c719846683954cfe1bb91fbaa2ed2e1c7f4f23d9762e4a6d6933f609f168d7aa2d43966ec17af9a0ce722f8f60c6a12", 0x97, 0x804, &(0x7f0000000180)={0xa, 0x4e21, 0x3ca9, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt(r0, 0x7, 0xb3, &(0x7f0000003840)=""/4096, &(0x7f0000000040)=0x1000) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 16:36:06 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x2000) ioctl$TCSBRKP(r0, 0x5425, 0xe5) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xb3, 0x0, 0x8c, 0x10001, 0x8, 0x0, 0x3f, 0xffff, 0x376, 0x40, 0x38a, 0x7fff, 0x6, 0x38, 0x1, 0x8001}, [{0x1, 0x401, 0x0, 0x800, 0x101, 0x6, 0xff, 0x7ff}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0xb74) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000bc0)=""/185) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000c80)={0x6, 0x3f, 0x6, 0x9, 0xfff}) truncate(&(0x7f0000000cc0)='./file0\x00', 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@mcast1, @in6}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000e40)=0xe8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x14, 0xd, "16632af7af9e403e18fd4086771519b703dbcfc1ab578e333e11723d72453bf61933e4d651f359b95dc08bf6b6b1b419b96f057af1c767ec4e36ea36d7295695", "f10bce0136265f23b8e1762e49b3cfa693db26b50b0318140b559f2799690f65", [0x9, 0x8001]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000f40)=0xae) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000f80)={{0x1, 0x8}, 'port0\x00', 0x10, 0x400, 0x7fffffff, 0x1000, 0x4, 0xff, 0x1, 0x0, 0x1, 0x2}) r2 = userfaultfd(0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001040)={'sit0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = getpgrp(0x0) r4 = getpgrp(r3) tgkill(r4, r4, 0x18) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001100)={0x9, 0x9, 0x8}, 0xc) get_mempolicy(&(0x7f0000001140), &(0x7f0000001180), 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000011c0)={0x5, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x88) pwritev(r2, &(0x7f00000013c0)=[{&(0x7f0000001280)="2f9a", 0x2}, {&(0x7f00000012c0)="69608ce81d58b1d123ac56c5", 0xc}, {&(0x7f0000001300)="d4a6bc188b1ca8b9278569287e35dbe0d7d00162b75b19baed0f7264652d898be30f680acd999026281f61f2a933c96703fd61b03172a26b38cc7e11fa1ef85f1c6b1e1c67ab529f32dae1d6cbeb236a3c6cfb6d31ac71abb9cc2fd48b", 0x5d}, {&(0x7f0000001380)="a9129ba8e0de7e2fb58fe4cc54d3075c65cb1f", 0x13}], 0x4, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000001400)={0x7fff, 0x4, 0x1, 0x3, 0x68f9}) r5 = open(&(0x7f0000001440)='./file0\x00', 0x20000, 0x8) sched_setattr(r3, &(0x7f0000001480)={0x30, 0x0, 0x1, 0x9, 0x8b6, 0x7, 0x3}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002880)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002840)={&(0x7f0000001500)={0x1338, 0x1b, 0x80a, 0x70bd2b, 0x25dfdbfb, {0x2}, [@generic="6e15fb1a5bf4053675d1e6438f", @typed={0x8, 0x7, @fd=r0}, @generic="fc970fd320f348b5588642e9a49a5ec17f4ea9e09824dbe4719ab5b53ae798885bc937356ffc701dc91f2e867b8fd6fdded99b52018074b2f1a12f6e558007c3d1d40b15c83265b4bfd4f48a4029755ab2cf789bc828b6ea2b9a9a4c46ae1dfd68046bea8b4548ea4cf19df4eefaf6f6d7800f407181d01b18f0783ef2f764c75c806fe5afe16259509fee62f0716925ccca9efbf8a1f7d6f421955574e1de202df0108a63257752daf32b11b86db92e6c9c2662b385c0572ebc3ce2d6959e1271a810cc512c1de5d5dff5752bc4ce94c8a30aabaa", @generic="7a5fd4a5e832ea4ffbbc206abc291b6352b2bbfb050eda8b6c792d4d2735ec07f9cf79941230f77cf8dabf6ed3e9a5c508f0791650a731280a678467e97bdefd9614416d6486cc2e167f8c5066d70fde130cf1c11f9a7381a6b47b09581c52351426f3d443931af3a6970121bc29ffaa8ed279ff70b73862dc8bc11a872d97923d4ab803f24bf6", @nested={0xd4, 0x4e, [@typed={0x1c, 0x18, @str='/proc/self/net/pfkey\x00'}, @typed={0x4, 0x75}, @generic="a24876b3ea22484cbc3f832de43a5f29103808393b14846c156cfab2890bd04fe854815983c74d74fe335aecb53749db1a083e2975011b0499a349d419bb29e25f69e279dca9e0b6d9a05758014429adc4f7519c45ba6dc20bbe5ae44ec599ba4854", @generic="f2826b30b2d6bb4ccb7f8e3edba5b44668b8c355ea3c08ae7ab6c85fb49a1bbef663cbd6ec217304a2de826b6217385a7b97cb2e54a3b0c96c1f46103234f42389b2eea98fd0a1b212cb0f"]}, @typed={0xdc, 0x4, @binary="75b4f68f213bf41cb32390047377473b4a9bc5ba8623bb2a06540475e8fdd46f9df16241af8c34faec5fe20dd0e3f01980335d9e510d755d94b991bcd79f42846848d87e467f3c5ad708ac34d9ba098610328998e908407be4c9b56b97fa3e5d6ef182654123fbe4441e026d7a382be96084f2b2812a02b8cd1c21ab7d379f99cda733635446431e7328b4bb4a05508a403dc313b11fb9e07923eb5d7afccec918954af8a8f00a4466364c261cc612abacbcd4bf2fbe8612f3a22dece9596051482b2f2ea99fbb2feb30176ce00b9d49164ec01b33e534fc"}, @generic="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"]}, 0x1338}, 0x1, 0x0, 0x0, 0x10}, 0x80) r6 = shmget$private(0x0, 0xa000, 0x120, &(0x7f0000ff6000/0xa000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f00000028c0)=""/25) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000002900)={0x20, 0x9, 0x1}) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000002980)=&(0x7f0000002940)) 16:36:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:06 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000070fe4)={0xa}, 0x1c) 16:36:06 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000e7fffc), 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x48100, 0x0) r2 = eventfd(0x81) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000200)=0x9b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r4 = getpgrp(0xffffffffffffffff) tkill(r4, 0x1000000000016) clock_nanosleep(0x3, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000300)) ptrace$cont(0x7, r3, 0x3, 0xd1f) close(r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)="14e18b0c718e45b580612d39c323c47b773582258ed62e0c6b", 0x19) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x20000, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x5e756151557a738, 0x0) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f00000000c0)=0x4) 16:36:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62740cee3b90e5027bc4cf18a7995e2b4c7266732e0700000890601f4a99b51755b4a38ae2d46565453b347cd086788d99b6c9ffcb78b4b76ab8d6c9d74319b91fdb01eb418e4e5b4b8fd263d1ef24de47b14b3a3027b9aaa88bfa671ec342bfc461ae615c4da090923ce1c40970730fe190e342aed5f07b4f551c59908b81e8c0f71605"], &(0x7f0000000040)=""/59, 0x3b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x81, 0x6, 0x9, 0x535, 0x0, 0x7, 0x20, 0x0, 0x153af957, 0x2, 0x9, 0x100, 0x80000001, 0x3f, 0x187b90dc, 0x8, 0x1, 0x2, 0x10001, 0x0, 0x7, 0x2, 0x1, 0x4b0c, 0x20, 0x100, 0x657500, 0x7, 0x7fff, 0x7ff, 0x4, 0x120000000000, 0xfffffffffffffb23, 0x4, 0x10000, 0x5, 0x0, 0xffff, 0x0, @perf_config_ext={0xb5b, 0xffffffffffffb633}, 0x24804, 0x0, 0x4, 0x4, 0x7, 0x3, 0x6}, r2, 0x3, r1, 0x8) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x20013, r0, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8000, &(0x7f00000000c0)=0x7, 0x2, 0x5) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000080)=0x3, 0x63, 0x0) 16:36:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:07 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x181) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000000c0)={0x2, 0x70, 0x74, 0x5, 0x7, 0xa, 0x0, 0x0, 0x400, 0x3, 0x7ff, 0x1, 0x720, 0x8, 0x6, 0x7fff, 0x4, 0x1c3, 0x1, 0x3, 0xfff, 0x10000, 0x20, 0x7, 0x1f, 0x7fff, 0x80000000, 0xff, 0xe2, 0x1, 0x5, 0x401, 0x4, 0xd06e, 0x1, 0x0, 0x7, 0x8, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x0, 0x6, 0xfffffffffffffff7, 0x7, 0x8000, 0xffff, 0x8}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000200)) ppoll(&(0x7f0000000440)=[{r1, 0x40}], 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x8) 16:36:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000013000901690000008100000007000040030000003d51a6050000001419001a00040002010700000000000000000000000000000000", 0xffc8}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)={0x210, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x54, 0x2f, [@typed={0x8, 0x25, @pid=r1}, @typed={0x8, 0x45, @str='/\x00'}, @generic="c1052e9795c625a97013b0ceeb2daff61c2515b725bddd769280dbfdd2a42bb72c3f5275c61670c9a89e7ff298d89670f177", @typed={0x8, 0x94, @u32=0x3}, @typed={0x4, 0x58}]}, @typed={0x8, 0x11, @ipv4=@broadcast=0xffffffff}, @generic="4a611158c163b8598fa78e8378f449bec15d104c6b8be749ccaa5b66fd6e00", @generic="63ad9f2389ca43cc1c1c37cc22128fd5761ca486aa92944a21eebf1cf63033a12832c41ca9ad1e8a043011321db8588c9c154c5a04c8279a64a5dcad09632c77f86fd0aebb893ba04ead73e46c6e300a1db4cac1923cb4572254222b4fb602ff85082b3bbd9f799d67dea568776c63c84ff29d6640fc7fc6258160493754a5621f04a3c61afceb9a17691f4c5810cf3b3164213195ffe9de2181579a2d5f9149d9", @generic="1171389855854ec2335559955573cc7fe0600f2f52075765ff82fbfd6672ed7a571f6ce330a266e0c5743c1b6b50d2e8b0d6ff98969c7eb8674f8ed492d8760013110402c16a75565042740cddebe1991cd15fcc7718d7ff8c5e099b8f2b7b3c9e3e0296b6dac3382a8a0a5e", @generic="68f0963cdc1385568c9c03ce21d1214a776872868788b851a4c3ccc37302c74851964c8257f1f147c0cc2aa07a849221b76c594143f99fa71997850b2dfd9f0464c13a7a42a974c1b46e4540d1c837f0a439d65520f767f1d7ca7ef72fdba3994e968d5551a53ad0f15256ca6c03a5affc8f10218d"]}, 0x210}], 0x1, &(0x7f0000000340)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x800}, 0x24000880) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x4000, 0x0) mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x8000, 0x68) 16:36:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0xc000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x400) 16:36:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x2, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r1, &(0x7f0000000200), 0x4) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="139edbfd33a919eb36092e388a69f2ed413327c4812852e95c4b06020e7867ce45a56e93dbda320a54e78044a426f1413eab6409d261aec581d8ff983144de3437808ac30567680eec742544515a3ca5fdda3d71a09789b56d3acf670ff97c928cee55052cfc15aacf9e1636a296d1e9ab375a266647f4cb77e08658605e25d8a9838aaeedc119975e8cdcb20f4e62cb064f4ffc3e3d432b204eeb48f1afed6d1f142c07638455342feeffaf84008c314c2fc1c22cd203cc937ab82480d02eafabdcbfe828823ef9df2c1a50829683449175783f1bd45ad3fb1fd9", 0xdb, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000180)=""/32, 0x20) 16:36:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:07 executing program 3: getpid() r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0xd, 0x0, @thr={&(0x7f00000001c0)="8f013e1e482f234099b828bc09ac6cc04b64f1e933ef362e80c6cf36ddb34ee46514a654e382051cbfe34a5cff641b2ce635c0bf3cf1882d72b3eb15deae4e776909b7411494f646b1a70ef2f1e8775e2924b867902a75664941eec2a72faa45c0fb6e8a6f7616cf28e1d1a3b434b8b52a2c8d034d4785b5e5ea5c1d", &(0x7f0000000340)="1b3fb1d7b8efe164888e83953cba11be322a1f6c18b64ee02159c10c69a91ee3cc7323a3a1af3c0680d263c3c78fbab9b6e2919927c326da1353ea00569a37fa9eb833ac7158789da4f55589e821ce982bf5c5fbea91474b9353094b00f1526edb94eda4808b92cddd97459878852793e7a385efb178bc790b95d545b821840e62fda1d4a765463dea2774c8dc572d6121686a9776f9829d2847d65e3ff1bd5e5b14dc3a5982a521818e7efee074481038d84c06d6d130d0d002ec76c2382c0fb1b0483aaafed17ee6564b03d84915e0"}}, &(0x7f0000000140)) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{}, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x6, 0x8}, &(0x7f0000000580)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 16:36:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x3, 0x1, 0x2, 0x25, 0xffffffffffffff9c, 0x8}, 0x2c) r1 = epoll_create(0x5) ioctl$FICLONE(r0, 0x40049409, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b7000000000001c3bfa30000000000000703000028feffff7a0af0fff8ffffff61a4f0ff00000000b7060000000000012d600300000000002406000001ed00002f030000000000006f460000000000006b0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:36:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, 0x8) ioctl$void(r0, 0x5450) 16:36:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000002240)="fc", 0x1, 0x40, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x7) lseek(r1, 0x0, 0x4) 16:36:07 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80140, 0x100) 16:36:07 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) eventfd(0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x1, 0x0) r2 = accept4$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0xc58}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000013c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001400)=r4) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0x6) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000100)=0x80000001) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001380)=@get={0x1, &(0x7f0000000380)=""/4096, 0x8}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) 16:36:08 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)) inotify_init1(0x80800) 16:36:08 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20800, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$can_bcm(0x1d, 0x2, 0x2) 16:36:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xff, 0x204) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x8}}) 16:36:08 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) [ 492.174772] Unknown ioctl 21545 [ 492.178867] Unknown ioctl 4708 [ 492.189163] Unknown ioctl -2147191718 [ 492.210803] device lo left promiscuous mode 16:36:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="16f477671070000000000500000000000000fdf18fda650a3ab43022be0e8e1eff5582c47b457dab75a1a6611e2ef794df8629a0d70e2035a65994b99998b3b208aacf575708f64f61dde8127ab3d9ad0c877d05e05d4bfece23d5666347772290b015702f44b318f9e57615718c107930743ec8459b01e87403b616eaecab55b78f2ebc") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) [ 492.257599] Unknown ioctl 21545 [ 492.265417] Unknown ioctl -2147191718 [ 492.282267] Unknown ioctl 4708 16:36:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)) 16:36:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns\x00') fcntl$notify(r1, 0x402, 0x31) exit(0x0) getdents(r1, &(0x7f00000003c0)=""/181, 0xfffffffffffffcf9) 16:36:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xfffffffffffffffd}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000680)={{0xfffffffffffffb80}}) r2 = socket$inet(0x2, 0x80000, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xf8, 0xf8, 0x0, 0x250, 0xf8, 0x390, 0x390, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x20000, 0x10, [0x2d, 0x1a, 0x2e, 0x12, 0x2d, 0xe, 0x27, 0x30, 0x35, 0x26, 0x32, 0x37, 0x3c, 0x25, 0x1a, 0x1], 0x1, 0x80000000, 0x401}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x401, 0x0, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0xc2ad}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1, 0x7, [0x24, 0x22, 0x30, 0x11, 0x93c5, 0x38, 0xa, 0x22, 0x12, 0x3b, 0x2b, 0x3c, 0x9, 0x21, 0x2f, 0x33], 0x2, 0x2, 0x7}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1a}, @multicast2=0xe0000002, 0x0, 0xffffff00, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x20}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x73}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) r3 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0xffffffffffffffe0, 0x200100) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000540)) 16:36:08 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r0, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:08 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@hci={0x1f}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001200000000000000004aba10000"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001180)=[{{&(0x7f0000000d00)=@hci, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/227, 0xe3}}], 0x2, 0x4010000, &(0x7f0000001280)={0x0, 0x1c9c380}) 16:36:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup(r0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x9, 0x2, 0x2, 0x2, 0x628a, 0x5}) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0, 0x95, 0x1e6, 0x80}, {0x10000, 0x4, 0x1f, 0x5}, {0x6, 0x59, 0x7d79, 0x5}, {0x101, 0x2, 0xfffffffffffffffd, 0xe400000000}, {0x875b, 0x4, 0x4a, 0xfffffffffffffffd}]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 16:36:08 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="c07019a2c16bed7d9ff71095dae7ca63a683589f8fd3e951e1d41ea07d57844fba", 0x65306af3e9ca3029) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 16:36:08 executing program 5: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1434fd, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x9, 0x1, 0x7fffffff, 0x547, 'syz0\x00', 0xfffffffffffffc01}, 0x3, 0x30000000, 0x6, r2, 0x2, 0x5, 'syz0\x00', &(0x7f0000000080)=['mime_type\x00', '&\x00'], 0xc, [], [0x2, 0x5, 0x4, 0x4]}) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x3) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 16:36:09 executing program 5: r0 = socket$inet6(0xa, 0x800000000003, 0x80010000000029) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x200, 0x10000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) 16:36:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/icmp6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0xfffffffffffffffd) 16:36:09 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000240)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000480)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f00000000c0)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c30000003a0ede6cf096135f4c025d0b26d3c08596e037f72a0970520d3009294b4381b0aaf534736aa800cda95c73faddddf7a2c530f90b3f85de8e1da0f4c3081c1bf359cfb5affc95ff2a7098644612890e0de00e21bc09792ab37aa41c3a1339e46409d2cb89aa64bb8295db2d2795b666f132a4bf2c1f020198d534ca4aadc40318afa64ac3c3e92c704f1f9adee66ee41d69dbb20a87896cbda80fde83149c83daa7d98cbd78e83d6f279509bc8fb4ee79e8b7fa8b16753f64208a8550962fc7ba37a707"], &(0x7f0000000100)=0xcb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1ff, 0xffff, 0xd76, 0x8}, 0x98) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 16:36:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:09 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 16:36:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="025cc83d6d345f8f762070") r1 = socket(0x1, 0x2, 0x0) shutdown(r1, 0x0) r2 = dup(r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000000eff4)) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffef7) close(r3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x3, 0x9}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x131, @dev={0xfe, 0x80, [], 0x1f}, 0x40}}}, 0x84) getegid() shutdown(r1, 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0700000000"], &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6, 0x5}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffffffeffff, 0x3, 'client0\x00', 0x1, "603ed33427198454", "660358fab1f75119ba707dd751c88df6c30f4b6a60583c6680beb4e4316fb0d1", 0xceb, 0x9}) [ 493.552765] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 493.577243] netlink: 'syz-executor5': attribute type 1 has an invalid length. 16:36:09 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x2082) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x120) writev(r2, &(0x7f0000000680)=[{&(0x7f00000002c0)}, {&(0x7f0000000200)="47fc949752", 0x5}, {&(0x7f0000000580)="ad", 0x1}], 0x3) 16:36:09 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3ca8c42ad49a3ed8481115d12730a7cd216c429c8c2863de589a05b0415ae3fe5092f1c2fa42ae42f0b4c9fdf3489a4d"], 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 16:36:09 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x44000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb75d9f240a57894d, 0x200003a8, &(0x7f0000000040)=@raw=[@alu={0x4, 0x2, 0x7, 0x8, 0x0, 0xffffffffffffffc1, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0x5, 0x0, 0x9, 0x50}, @map={0x18, 0x7, 0x1, 0x0, r0}, @ldst={0x2, 0x3, 0x6, 0x7, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f00000000c0)='GPL\x00', 0x1, 0xfffffffffffffefa, &(0x7f0000000400)=""/186, 0x41f00, 0x1, [], r1, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0xa}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 16:36:09 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 16:36:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x4000000001}, 'port0\x00', 0x0, 0x61, 0x200, 0x2000000000005, 0x6, 0xe63, 0x80, 0x0, 0x2, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xfff}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x5, 0x7}, 'port0\x00', 0x0, 0x1, 0x3ff, 0x41c, 0x1000, 0x40, 0x6, 0x0, 0x3, 0xffff}) 16:36:09 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000040)=0x8fdd, 0x4) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) 16:36:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) add_key$keyring(&(0x7f0000003680)='keyring\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) keyctl$instantiate(0xc, 0x0, &(0x7f0000003580), 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 16:36:10 executing program 5: r0 = userfaultfd(0x0) madvise(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000808000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) 16:36:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000280)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001900)=""/73, 0x49}], 0x1) r2 = dup(r0) r3 = getegid() ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)=""/202) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 16:36:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80100) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', ',^!\x00'}, &(0x7f00000000c0)='/dev/input/mice\x00', 0x10, 0x2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="0500000011000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000004000000000000000000000000000000000000000000000000000000010000000000000005001a00fe8000000000000000000000000000fffe8000000000000000010000000000ff000000000100000000000000"], 0x88}, 0x1}, 0x0) close(r0) 16:36:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000180)=0x8000000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="637075263300000ac0f92a6000ba3e432c5da5e9eae0cdab4b83cf8ac69ce1560ee127508f1578d637080a06d421d7fe10cef9df077a89094902a844b4eb06e22d8b3a07d23b6420f88debe49ff8") 16:36:10 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:10 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) read(r0, &(0x7f0000000000)=""/206, 0x351) 16:36:10 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00') connect(r0, &(0x7f0000002000)=@nl=@kern={0x10}, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x5414c0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000280)=0x1ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000000c0)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x6, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0xf8}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000002c0)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) connect(r0, &(0x7f0000000100)=@ax25={0x3, {"edde343dca6583"}, 0x2}, 0x80) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x62) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x6e) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000040)) 16:36:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0xa000003ff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 16:36:10 executing program 1: r0 = socket$inet6(0xa, 0x4000000000002, 0xfffffffffffffff9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) 16:36:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000005400042a004bddd9de91be10eebf00f5e94aae2200010000c7457accc3320c67a90f79805843e901d2db75af1f00000000000000005ac6d3") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 16:36:10 executing program 5: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0x338, 0x100, 0x100, 0x338, 0x218, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f0000000a80), {[{{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'veth0_to_team\x00', 'gre0\x00'}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'veth1_to_bond\x00', 'ip6gretap0\x00'}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) [ 494.793258] xprt_adjust_timeout: rq_timeout = 0! 16:36:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000200)=[{&(0x7f0000005ec0)=""/198, 0xc6}, {&(0x7f00000000c0)}], 0x2, 0x0, 0x0, 0xffffffffffff0000}}, {{&(0x7f00000003c0)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/195, 0xc3}], 0x3, &(0x7f0000000640)=""/45, 0x2d, 0x4}, 0x8}, {{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000700)=""/222, 0xde}, {&(0x7f0000000800)=""/33, 0x21}, {&(0x7f0000000840)=""/153, 0x1c9}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/69, 0x45}], 0x5, &(0x7f0000001a00)=""/104, 0x68, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a80)}], 0x1, &(0x7f0000001b00)=""/2, 0x2, 0xfffffffffffffff8}, 0x5}, {{&(0x7f0000001b80)=@sco, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/44, 0x2c}, {&(0x7f0000001c40)=""/191, 0xbf}, {&(0x7f0000001d00)=""/246, 0xf6}, {&(0x7f0000001e00)=""/80, 0x50}], 0x4, 0x0, 0x0, 0x5}, 0xff}, {{&(0x7f0000001ec0)=@nl=@proc, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/244, 0xf4}], 0x1, &(0x7f0000002080)=""/78, 0x4e, 0xfffffffffffffff7}, 0x9}, {{&(0x7f0000002100)=@alg, 0x80, &(0x7f0000002300)=[{&(0x7f0000002180)=""/205, 0xcd}, {&(0x7f0000002280)=""/108, 0x6c}], 0x2, &(0x7f0000002340)=""/57, 0x39, 0x3ff}, 0xffffffffffffd9ac}, {{&(0x7f0000002380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/4096, 0x1000, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000003440)=""/150, 0x96}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/233, 0xe9}], 0x3, &(0x7f0000004640)=""/161, 0xa1, 0x9}, 0xffffffffffffffff}, {{&(0x7f0000004700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004780)=""/9, 0x9}, {&(0x7f00000047c0)=""/167, 0xa7}, {&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/12, 0xc}, {&(0x7f00000058c0)=""/218, 0xda}, {&(0x7f00000059c0)=""/41, 0x29}, {&(0x7f0000005a00)=""/39, 0x27}, {&(0x7f0000005a40)=""/120, 0x78}], 0x8, &(0x7f0000005b40)=""/179, 0xb3, 0x1}, 0x7ff}], 0xa, 0x1, &(0x7f0000005e80)) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fstat(r2, &(0x7f0000000100)) 16:36:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x7, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000006c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x160, r3, 0x400, 0x70bd26, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbc2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x75f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) pselect6(0x40, &(0x7f0000000180)={0x8000, 0x7, 0xf7, 0x700000000, 0x0, 0x0, 0x80}, &(0x7f00000001c0)={0x887e, 0x3, 0x8, 0x0, 0x2, 0x1f, 0x2, 0x2}, &(0x7f0000000200)={0x8000, 0x5, 0xc0, 0x80, 0x9, 0x401, 0x8, 0x81}, &(0x7f0000000240)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0xfffffffffffffff8}, 0x8}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) write$P9_RXATTRWALK(r5, &(0x7f0000000140)={0xf, 0x1f, 0x1, 0x4}, 0xf) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x32, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffd1d) 16:36:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x12003, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000001c0)={0x2, 0x10, 0x6ec6, 0x3, 0x81, 0x400}) r3 = syz_open_procfs(r1, &(0x7f0000000080)='ns\x00') fchdir(r3) exit(0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x100}}], 0x2, 0x0) 16:36:11 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x80000000, 0x8, 0x0) 16:36:11 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) 16:36:11 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003280)=[{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000540)}], 0x1, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x0, 0x101, 0x80000000, 0x7, 0x3, 0x4}) writev(r0, &(0x7f00000000c0), 0x1) 16:36:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) clock_gettime(0x3, &(0x7f0000006000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/130, 0x82}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/245, 0xf5}, {&(0x7f00000014c0)=""/159, 0x9f}, {&(0x7f0000001580)=""/236, 0xec}], 0x9, &(0x7f0000001740)=""/171, 0xab, 0x4}, 0xea74}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001800)=""/11, 0xb}], 0x1, &(0x7f0000001880)=""/4096, 0x1000, 0xfffffffffffffff7}, 0x9}, {{&(0x7f0000002880)=@nfc_llcp, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/49, 0x31}, {&(0x7f0000002940)=""/68, 0x44}, {&(0x7f00000029c0)=""/135, 0x87}], 0x3, &(0x7f0000002ac0)=""/5, 0x5, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000002b00)=""/153, 0x99}, {&(0x7f0000002bc0)=""/150, 0x96}, {&(0x7f0000002c80)=""/227, 0xe3}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/129, 0x81}, {&(0x7f0000003e40)=""/27, 0x1b}, {&(0x7f0000003e80)=""/145, 0x91}, {&(0x7f0000003f40)=""/242, 0xf2}, {&(0x7f0000004040)=""/80, 0x50}], 0x9, &(0x7f0000004180)=""/253, 0xfd, 0x800}, 0x10001}, {{&(0x7f0000004280)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004300)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0xa45}, 0x91}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f00000043c0)=""/252, 0xfc}, {&(0x7f00000044c0)}, {&(0x7f0000004500)=""/243, 0xf3}], 0x3, &(0x7f0000004640)=""/142, 0x8e, 0x8}, 0x8}, {{&(0x7f0000004700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004780)=""/12, 0xc}, {&(0x7f00000047c0)=""/164, 0xa4}], 0x2, &(0x7f00000048c0)=""/178, 0xb2, 0x1}, 0x2}, {{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004a00)=""/129, 0x81}, {&(0x7f0000004ac0)=""/183, 0xb7}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/102, 0x66}, {&(0x7f0000005c00)=""/184, 0xb8}, {&(0x7f0000005cc0)=""/135, 0x87}, {&(0x7f0000005d80)=""/76, 0x4c}, {&(0x7f0000005e00)=""/1, 0x1}, {&(0x7f0000005e40)=""/212, 0xd4}], 0x9, &(0x7f0000006000), 0x0, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000006500)=[{&(0x7f0000006040)=""/3, 0x3}, {&(0x7f0000006080)=""/18, 0x12}, {&(0x7f00000060c0)=""/52, 0x34}, {&(0x7f0000006100)=""/81, 0x51}, {&(0x7f0000006180)=""/147, 0x93}, {&(0x7f0000006240)=""/120, 0x78}, {&(0x7f00000062c0)=""/183, 0xb7}, {&(0x7f0000006380)=""/26, 0x1a}, {&(0x7f00000063c0)=""/247, 0xf7}, {&(0x7f00000064c0)=""/33, 0x21}], 0xa, &(0x7f00000065c0)=""/169, 0xa9, 0x5}, 0x1}], 0x9, 0x40000100, &(0x7f0000006900)={r1, r2+10000000}) fchdir(r3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r4, 0xc0045878) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000044c0)={0x3, [0x8, 0x10001, 0xfffffffffffffff9]}, 0xa) 16:36:11 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00'}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket(0x20000000000000a, 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$FUSE_LSEEK(r3, &(0x7f0000000200)={0x18, 0x0, 0x4, {0x400}}, 0x18) r5 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="495c53edc4ab09250e272777b7000d50f668e6680ce2e516bbe978ce08ae92364fe12f4792f0197d6d78fe", 0x2b, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="7fd226cccb6f3507", 0x8, 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000240)) ioctl$TCSBRKP(r3, 0x5425, 0x6) getsockopt$sock_buf(r2, 0x1, 0x26, &(0x7f0000e530e9)=""/16, &(0x7f0000000080)=0x10) 16:36:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000001bc0)}, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x210200, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0xd68) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) recvfrom(r0, &(0x7f00000001c0)=""/117, 0x75, 0x0, 0x0, 0xfffffe95) 16:36:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xfffffffffffffff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x128) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00000000c0)=0x6, 0x4) 16:36:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001180)={0xec4, 0x2, 0x6, 0xffffffffffffffff, 0x0, 0x0, {}, [@generic="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0xec4}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfffffffffffffffd, 0x4) 16:36:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = semget(0x1, 0x5, 0x223) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_1\x00', 0x10) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fffffff, 0x2) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000200)={0x3f, 0x7, 0x8, 0x1, 0x8001, 0x6, 0x9, 0x1, 0xfff, 0x5, 0x1, 0x6}) semctl$SEM_STAT(r3, 0x7, 0x12, &(0x7f0000000140)=""/78) keyctl$get_persistent(0x16, r1, r2) [ 495.689831] netlink: 3760 bytes leftover after parsing attributes in process `syz-executor7'. 16:36:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0xfffffffffffffffb}) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) [ 495.750984] netlink: 3760 bytes leftover after parsing attributes in process `syz-executor7'. 16:36:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000d7f000), &(0x7f0000000180)=0x4) 16:36:11 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x0, 0x9, 0x3}, {0x1, 0x2, 0x1af2, 0x38}, {0x3, 0x5, 0x80}, {0x7, 0x6, 0x2}]}) unshare(0x2000400) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x2c) 16:36:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 16:36:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:12 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x53, r2}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x80000) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) ioprio_set$pid(0x0, r4, 0x51) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0x0, 0x0, {r5, r6/1000+30000}, {r7, r8/1000+30000}, {0x2, 0x0, 0x1f, 0x44}, 0x1, @can={{0x1, 0x7, 0x4b61, 0x401}, 0x5, 0x1, 0x0, 0x0, "3771a718ace57bc0"}}, 0x48}, 0x1, 0x0, 0x0, 0x24004800}, 0x804) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000003c0)=r3) bind$netlink(r3, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfc, 0x4000080}, 0xc) close(r3) r9 = fcntl$dupfd(r1, 0x0, r0) r10 = geteuid() sendmsg$nl_netfilter(r9, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x210, 0x2, 0x7, 0x400, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x6}, [@nested={0x1c, 0x71, [@generic="b81fd6bb6ffd2a87445d267645d81ccb23e9c6dcd8891f"]}, @generic="8157f444a3f426631f10c22838c2e74c626a3cda760eb17e8f7957c7d8132a3989ffc0cd922bedad92dfff6b5434feca90a2aa5112a064938d194629a597854d5e58fdac3b743f62be85a90e706b8419e7fa28c57d6c496b251e981a02b5575fa66d39f163979f18245012f8f5d4bf7018be90261905ad7144ba65c5f6092d99e28415b61e55f7d424f95e3b56", @nested={0x144, 0x10, [@typed={0x8, 0x83, @pid=r4}, @generic="e6f00c76105419165209c9083168e894527434000b71106635be5c17cf4b4fad1f4eadb5c71f6b84efa00605dcc86e51e5f8862d26169b1c7b2a1828b7e7edb6df3ab88eebc4e471ed9ced00fd3d08d797e6fbe9d8234c5f2e5fd12e9e958c7047643367d9c1df28c60c616f88293230e185439610cf46e8829ccd2fbd90095504b70f", @generic="4e5b53f6da1216ae141137", @typed={0x8, 0x2, @uid=r10}, @generic="a94bef190b708a4b2806e998110abb6925d898bcee05c785595f324e3a03dd8172da28bed6f5e4289d4728b5a69996186c11d0008590ac86751283c99884799d9f2349632b1a4e26b26ea12ef4402288d671be63886c17f4e71323213942f723a0938a3da068fa80b8108709e8cca73811458bc0f8330d75d134b159d2617d28e78af55bf1f472e426791a3ba61587c507ae446df3caf2fa5ec369e13c11ef6ac190"]}, @typed={0xc, 0x49, @u64=0x401}]}, 0x210}, 0x1, 0x0, 0x0, 0x8000}, 0x20004004) accept$packet(r9, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000007c0)=0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000840)={0x4, 0x70, 0x100000000, 0xcc76, 0x50, 0x9, 0x0, 0x0, 0x4000, 0x0, 0x10001, 0x4, 0x1, 0x5, 0x7f, 0x4, 0x7f, 0xfffffffffffffe00, 0x4, 0x7, 0x4, 0x1, 0x380000, 0x40, 0x4, 0x3, 0x5, 0x8001, 0x8, 0xffffffffffffff7f, 0x9, 0xffff, 0x5, 0x4b, 0x80000000, 0x2, 0x4, 0x200, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000000800), 0x8}, 0x10, 0x3e, 0x0, 0x0, 0x6c, 0x80000001, 0x8}) personality(0x7fdf35676e74ccb4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000008c0)=0x5e8) fcntl$getown(r1, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000900)={'security\x00', 0x8f, "c7ce757bab843f53a0d0fc580bd03bc4016a094ac24c9071e3ac6cf660d949fef0d3d2d80dae434e698b4a88612c2a5393f1b7beecc203d53701ae8f645492a0e734b0a938248dabd90f07d78fd6c48197d32963de13c738743eb90f1fd7c13983ff634c3c5569ae54579c53427a908312623d2a59fb5c3c0a73452a56a7d1213f2b7ac6e065251d936f3f8a965acd"}, &(0x7f00000009c0)=0xb3) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) epoll_pwait(r3, &(0x7f0000000a00)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000a40)={0x6}, 0x8) bind$rds(r9, &(0x7f0000000a80)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r11 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x10000, 0x0) bind$alg(r3, &(0x7f0000000b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000b80)=@int=0x7, 0x4) 16:36:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000300)="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", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fsetxattr(r1, &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f61636365737302", &(0x7f0000000080)="02000000b2de30925a1d964243791761ef9e39fb6ca87aac88e2eca883369ed56870d13d9b4ead92a681770568e16fd47240f2", 0x4, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x2, 0x1, 0xfffffffeffffffff, 0x3, 0x8, 0x101}) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) 16:36:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x169) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x20000000000111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) 16:36:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8c080, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @rand_addr=0x3}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r3, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0]}, 0x10) 16:36:12 executing program 3: r0 = timerfd_create(0x7, 0x80800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffffffffffffff57, 0x5, 0xfd, 0x0, 0x1}, &(0x7f00000000c0)=0x98) pipe(&(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x4, 0x30}, &(0x7f00000002c0)=0xc) read$FUSE(r1, &(0x7f0000001000), 0x1000) 16:36:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x4000880, &(0x7f00000000c0)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 16:36:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:12 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x503a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) 16:36:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000001780)="6e65742f6d6366696c746572001e0bdfa455fcde789aeacf59467a821f30d71b70ed2aae") readv(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f00000004c0)=""/149, 0x95}], 0x2) 16:36:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:12 executing program 3: socket$inet6(0xa, 0x4, 0x7fffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x40, 0xc, 0x4, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x100000001, 0x7, 0x5eb9, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x800, 0x2, 0x1f, 0x1, 0x8}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000002, 0x1032, 0xffffffffffffffff, 0x0) close(r0) 16:36:12 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) fstat(r0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:36:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000bfcffc), &(0x7f0000000000)=0xfffffffffffffd98) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) 16:36:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000000c0)=""/130, &(0x7f0000000180)=0x82) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff50) 16:36:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:13 executing program 7: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) sendfile(r0, r1, &(0x7f00000000c0), 0x7) r2 = memfd_create(&(0x7f0000000000)='@r\'self\\\'-[vt0\x00\x00\x00\x00\x00\x00', 0x1) unshare(0x2000400) pwrite64(r2, &(0x7f0000000400), 0xffffffffffffffb3, 0x0) 16:36:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:13 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f00000000c0)) ioctl$TIOCSTI(r2, 0x5412, 0x80000001) ioctl(r1, 0x404000008912, &(0x7f0000000080)="295ee1311f16f477671070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000240)) 16:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x4, 0xa, 0x6, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000001fde), 0x3) 16:36:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001340)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0x401, 0x8, 0x5, 0x1ff, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x103) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000011c0)={0xffff, 0xfffffffffffffffa, 0x9, 0x10}) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x5468}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000012c0)={r6, 0x6}, 0x8) ioctl$sock_proto_private(r4, 0x89ef, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x35}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000180)={r7}, 0x8) 16:36:13 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1e7}, 0x90) 16:36:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:13 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x1) write$tun(r0, &(0x7f0000000280)={@void, @void, @ipv6={0x800, 0x6, "f5acc0", 0x314, 0x2f, 0x401, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xffffffffffff8000, 0x0, 0xec8, 0x0, 0x1, 0x880b, 0xbe, 0x1, [0x4, 0x2], "178703517b7bf016c781c7a8518f3008d89135cc116a2781c64fbfeca43cb5d50f0cc76029bd7f761cfbfb8f394be75c785502ade9dec06f8c431c21137cbafb33f1fbdbe5df2a86b4113f63530a88d5df2d538da1049b26648fdf28699555addeaf58a392655f9256948e422cb61aa4f3eb95bc237ed8995c24a1ba167690786e6661e7217f41c9dd401121c097671f61378412e6978ef7d12d0dd1397cf4618ada96c4a0b238faaabb7a0fc9aa3c9b5244b86dea4cb84713fa6e8a3c50"}, {0x1e5f, 0x0, 0x6, 0x400, 0x0, 0x0, 0x800, [], "50668fed113c1c4e091a76f17a659096f50417c9a82ca4be5c4662d78b733aaa3f5918e7a62d1bde787c8a1ac95810df85b3ae40d483ea506a04f927f47688839efcdc188f9019d833004b6355ac6402ba829dda5cdf98acd713a2cc7fa5deecb5c10566e4cbb178b87df84304dd31c9d7ad4a116b7ea1791c030dda71e0a01c90e3bcd2c6a253e0446e97aa59dcc67ec6118946a1"}, {0x5, 0x0, 0xfffffffffffffffe, 0x4000000000, 0x0, 0x0, 0x86dd, [0x1000, 0x2, 0x6], "b32924b9a8249d6aca4a89070cb7078349c99d3a58a1a1ab22116af29a8666bf55d87f7c0af2d4996a8bb5b9728b71edd9c102736ecc5a2c63edfb96d34a5e68ab540692f38d3540de7eb0216f9f46c6008db9938b75309e0b440487ecd2627db06ebeacef43179b3389d70df1aec1961f33dbbbc5c45b24a22c1ced4fdb1ee908dd7e5a5904558d2f9fc30ffde0ad9166796306c04d57fb1d10"}, {0x8, 0x88be, 0x1, {{0x1, 0x1, 0x48d, 0x9, 0x100000000, 0x0, 0x8, 0xbbe5}, 0x1, 0x10000000000}}, {0x8, 0x22eb, 0x2, {{0x4, 0x2, 0x5, 0x9, 0x6, 0x6, 0x7, 0x40}, 0x2, 0x331, 0xff8, 0x0, 0x4, 0x9, 0x6b0, 0x80, 0x3, 0x4}}, {0x8, 0x6558, 0x4, "759f0cf635adca4f3500e812609fb249c22e481ed11dc88168032f2989704e17f9a91f15ace4bb8c4c0f1d098306a3a64066d2a0b168240712ae7a2bf29492d69056eb1f7ac934aabe3ff728e3a4a176c94e77c029a86c519943a4650160ad695a9a063a082232e47667bbab654d487f0da037f14e90dd0489054b4693bb7fdbb261d95139df1763e85f53791a27725f0c64857f8cd26d522c51ae6c49aede677c327e928d9241de965d13571b062b8d70adb25e4552bff4fab5cf8def13427a7b81ed73246363b3219cfc7d36f54ce7edcc152d0c95eaa69d"}}}}}, 0x33c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2003}) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 16:36:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b2b6dd2175d741895156b16332fdd5cf71e3ce8e3d846c67e132edddcb43a82e31330b163595b0536692898f15a0e07d26f5369986b74acce6751feca442c6b3"}, 0x48}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x228000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="603c18fc3509adaf62700d5ab992464acd04f5d24fa0f5446d7792b789296b454141b39a437f9e3862abc0403260d617ad7102aacc40fff4b06274e2f692cc76b8bfedaff82bf3eb1ce8c2cbfa7e5d45417182725a34b793dcc34d512f773dff885213667c4349fca5c8fcacb275bf2704645c9c864df05a2fe10d5c9030d6cbe39d813450d19df8fea979cc62ba77fe1b50230121b15828fb12d3f9dd6f"}, 0x10) 16:36:14 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @thr={&(0x7f0000000040)="abc7d2ad9cdf8da2f1b6987b40052020843da2e65563c40de95307af13a0957fd4676ff68ab679ffa1cf9b0988ba36e503558f4fd83dd7449158c31bbb47a8e5a2b16acd63e719dceb077a46fd9f648a73f0b5eac03de8286413f1d314ad81b30a4562e224085d89e416aaa9c851b925b0509c93eae4f3755bcecba0fe119e451d3b5e9994541190307dd058fb33ae33f939c35f958fc20f0fa8efd3b7db4df4f0ef021a24e4829e91043e144183a8046d68c4b5458a7925bb4ad33113f653141f16e7841d316d1bd65b0df060fb8d6dde69386fcc0b1e8b84481cb9e2b61f9e390102dd", &(0x7f0000000140)="d2c99270e482f430cdbc687e965e"}}, &(0x7f0000044000)) exit(0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x103080, 0x0) timer_delete(0x0) 16:36:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x238f, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, 0x401, 0x511c}, 0x90) read(r1, &(0x7f0000000040)=""/230, 0x20000126) close(r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x4, 0x4) read(r1, &(0x7f0000000000)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x2ca738d3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xfffffffffffffffe, 0x3ff, 0x8000, 0x40, 0xcc2e, 0x800, 0x5, 0x1ff, r3}, 0x20) 16:36:14 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='hash\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@hopopts={0x32, 0xe, [], [@generic={0x6, 0x5b, "18e8231aea58f39e493c9f56a635495577315b55d33aa704761bfa419888cfedb6087eab8035cc54372bdba03aa07ddf7ffc6357db3b77125f1eda28fad75c8373d8de1d647551517f44c138b56d3eae365076c482a0688abe430a"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x4af8ef90}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7fffffff}, @enc_lim={0x4, 0x1, 0x89c}]}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="a3", 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x1727}, &(0x7f0000000240)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x800, 0x4, 0x6, 0x4, 0x3, [{0x2f4d, 0x3, 0x4, 0x0, 0x0, 0xc02}, {0x8, 0xffffffff, 0x1f, 0x0, 0x0, 0x2}, {0x2, 0xfff, 0x37, 0x0, 0x0, 0x2001}]}) 16:36:14 executing program 4: unshare(0x40000400) r0 = memfd_create(&(0x7f0000000280)='\'cpuset\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r2 = getpgid(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x97, 0x2, {0x3, 0x3, 0x6, 0x3}}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x6, 0x4, r2}) dup2(r0, r1) r3 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/snd/seq\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x2000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 16:36:14 executing program 7: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="1032300466000000000000bfd79af8b0063e520015ba1e620a1c21050000000000000000000000000074df01000000a1521ea84a", 0x34, 0xfffffffffffffffc) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x288000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x2, 0x10000, 0x1, 0xf7}, 0x3a, 0x2, 0x0, 0x0, "cc55d1ab32e6527cf21e679cece5fd0fcd4fa6c170bccd64e681a3b605eef079b3fb9c239d16a9c395002c5793dda3e6b9bbe2bce603aac667b118bdb92f3784"}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x5) 16:36:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:14 executing program 3: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) unshare(0x48000000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4400, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000140)) exit(0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 498.397955] IPVS: ftp: loaded support on port[0] = 21 [ 498.417731] alg: No test for cbcmac(cipher_null) (cbcmac(cipher_null-generic)) 16:36:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) [ 498.488335] IPVS: ftp: loaded support on port[0] = 21 16:36:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:14 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000180)=[{}, {&(0x7f0000000100)=""/106, 0x6a}], 0x2, &(0x7f00000001c0)=""/46, 0x2e, 0x3a}, 0x10000}, {{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x4}, 0x80000000}, {{&(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/58, 0x3a}, {&(0x7f0000000700)=""/137, 0x89}, {&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000880)=""/205, 0xcd}, {&(0x7f0000000980)=""/76, 0x4c}, {&(0x7f0000000a00)=""/29, 0x1d}], 0x8, &(0x7f0000000ac0)=""/159, 0x9f, 0x9}, 0xffffffff}, {{&(0x7f0000000b80)=@nl=@proc, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c00)=""/145, 0x91}, {&(0x7f0000000cc0)=""/220, 0xdc}], 0x2, &(0x7f0000000e00)=""/209, 0xd1, 0x3}, 0xac6}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000f00)=""/4096, 0x1000}], 0x1, &(0x7f0000001f40)=""/131, 0x83, 0x8000}, 0xffffffffffff54c1}, {{&(0x7f0000002000)=@generic, 0x80, &(0x7f0000003240)=[{&(0x7f0000002080)=""/149, 0x95}, {&(0x7f0000002140)=""/252, 0xfc}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x3, &(0x7f0000003280)=""/177, 0xb1, 0x81}, 0x800}, {{&(0x7f0000003340)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003800)=[{&(0x7f00000033c0)=""/119, 0x77}, {&(0x7f0000003440)=""/122, 0x7a}, {&(0x7f00000034c0)=""/59, 0x3b}, {&(0x7f0000003500)=""/77, 0x4d}, {&(0x7f0000003580)=""/71, 0x47}, {&(0x7f0000003600)=""/9, 0x9}, {&(0x7f0000003640)=""/202, 0xca}, {&(0x7f0000003740)=""/186, 0xba}], 0x8, &(0x7f0000003880)=""/52, 0x34, 0x61}, 0x4}], 0x7, 0x40, &(0x7f0000003a80)={0x77359400}) open$dir(&(0x7f00004be000)='./file0\x00', 0x10147f, 0x0) 16:36:14 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000000)=""/244, &(0x7f00000001c0)=0xf4) 16:36:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 498.732918] IPVS: ftp: loaded support on port[0] = 21 16:36:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0xdf, 0xceb2}, 0x2}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xc0) dup2(r0, r2) 16:36:14 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000014c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000100)='e', 0x1}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd8c8, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) 16:36:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001000), 0x1000) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2000000000000000, 0x0) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_OPEN(r0, &(0x7f0000000040)={0x20, 0x0, 0x3}, 0x20) write$FUSE_ENTRY(r0, &(0x7f0000000580)={0x90, 0x0, 0x2}, 0x90) getdents(r1, &(0x7f0000000240)=""/185, 0xb9) read$FUSE(r0, &(0x7f0000002000), 0x1000) write$FUSE_POLL(r0, &(0x7f0000000080)={0x18, 0x0, 0x4}, 0x18) 16:36:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 16:36:15 executing program 1: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa8aaaffffffffffff86dd60d865a400ff070000803c000000000000000000000000aafe8000000000000000000000000000aa00006558", @ANYRES32=0x41424344, @ANYBLOB="5000000080780000"], &(0x7f00000002c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x88000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8, 0x4) inotify_init1(0x80800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @empty]}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 16:36:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x401000000}, 0x1c) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x15555555555558aa, 0xfffffffffffffffe) 16:36:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0xf72, 0x0, 0x0, 0x7fffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$KDDISABIO(r0, 0x4b37) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'sit0\x00', 0x2}, 0x18) 16:36:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x0, 0x22}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r1}) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) 16:36:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900800000000a000000000000005d048278744e11d585162ae50000000000000000000000000000000000000000000080000200010000000000000000020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000"], 0x98}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x20, 0x2, 0x5, 0x59a2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7fffffff}, 0xf9) 16:36:15 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffff9, 0x20}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000180)=0x40) ioctl$int_in(r2, 0x80000080045017, &(0x7f00000000c0)) 16:36:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00000002c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2321d64069000000000000"], 0xb) 16:36:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:17 executing program 7: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) unshare(0x2000400) fallocate(r0, 0x0, 0x0, 0x5d5) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000380)) socket$inet6(0xa, 0x7, 0x0) 16:36:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:17 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x400802) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = memfd_create(&(0x7f00000002c0)="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", 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x2) write(r2, &(0x7f0000003040)="eeeedaccd99d46cdf8bbdcf9b4c52262aa22a49788524d8eb605c174ca862f311eb1e0ac7b46d4b8e2eeacf8a3911fd781e41bfbf52ae471fafeb041bb02be386b5a5ec18781ca1e50c3bbf41e168d48b5307246876b9f2ce475ea2bd77690ec9a9f16f1bd8ef860ba633dad7577201444e8c5523ae02bb23ca6e3bdb5b952af06f73c5d35b829223b148f73323266b27168b8dc0ab89a6780cf24a6394ca77d", 0xa0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 16:36:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000001440)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bef66c4cd789fc306d3eddfd4466177eb53aa8ddd53ae9533bd82ab4a5d6f50a610acea9948a505a75d014796a2a26ef4b5f517e085a6555dd009b721beccc589e00"], 0x140}, 0x1}, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0xb, 0x4, @thr={&(0x7f0000000280)="fdea1bf83ab17bd04e92738c2cbd517c726d43bf5fb103e16cb07cd77dc82b7842a39a10ce3b8560738aa428eb5fcc1ab6315c0eccf459b728260de939d2180b531cd149d95c1f66f7798e5a55db3659e177ea6ad0eaa436615180fed8635a48f4aa6fe635b7081849007e7cffeac38ca62afe31ee6a9bd19eab9328ead14eea7c6976d84354a8508f2ed9d532b5ce8f20d4963e40d0044fc97b940609b7c28364a47954aaa5ef0505900a3362cce4ee09608d683d5db2c56d33aee332e98f0131525fbcec", &(0x7f0000000380)="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"}}, &(0x7f0000001380)=0x0) timer_settime(r1, 0x0, &(0x7f00000013c0), &(0x7f0000001400)) socketpair(0x3, 0x200000800, 0x22, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) 16:36:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) ioctl$BLKROSET(r1, 0x80140912, &(0x7f0000000080)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000002c0)={'bcsf0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000280)) r4 = shmget(0x1, 0x2000, 0x280, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r8 = getgid() r9 = getpid() r10 = gettid() shmctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0xfffffffffffffe01, r5, r6, r7, r8, 0x72, 0x1ff}, 0x8f50, 0x2, 0x8, 0x7, r9, r10}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="e35a1286", @ANYRES16=r11, @ANYBLOB="1b7c2dbd7000fedbdf25060000006c00030008000500ac1414bb080007004e2200000800030001000000140006000000000000000000000000000000000008000100020000000800030004000000080008000300000014000600ff02000000000000000000000000000108000500ac1414aa08000100020000003c0001000c0007000a00000020000000080009001c00000008000500010000000c000700030000000400000008000900760000000800090054000000"], 0xbc}, 0x1}, 0x80) 16:36:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="025cc83d6d345f8f762070") mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000340)='./control/file0\x00', 0x0) setxattr(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f0000000080)='md5sum\x00', 0x7, 0x0) io_setup(0x7fffffff, &(0x7f00000000c0)=0x0) io_submit(r2, 0x0, &(0x7f0000000140)) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) 16:36:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="025cc83d6d345f8f762070") getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_bridge\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, r3}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x9}) 16:36:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/77, 0x4d, 0x40, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x401}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 16:36:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29}, 0x10) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80, "233f57dc588fec37afe944c64f3efcdc9502c7dbd7c06438184eb91c1493d5155b014cdd001f9427e34366456abb60187640c117f39cd9a35d5e8cdf8ae46323326c98ae064a2a4acb74e98f913fe3ec24db6f9ed16e9c71340cd94e64f9e74f8dba89d67b0e0073702a64eee0591f5b70862c5a6e0709896a01110db2fe137a"}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r5, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0xc16) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000000000)=ANY=[], 0xffffff40}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f0000000000)=0x400, 0x8) 16:36:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x3f0) socketpair(0x13, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 16:36:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000064c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000080)=""/105, 0x69}, {&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/96, 0x60}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/214, 0xd6}], 0x9, &(0x7f0000001740)=""/243, 0xf3, 0x1ff}, 0x3}, {{&(0x7f0000001840)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/188, 0xbc}, {&(0x7f0000001980)=""/170, 0xaa}, {&(0x7f0000001a40)=""/233, 0xe9}], 0x4, &(0x7f0000001b80)=""/44, 0x2c, 0xfffffffffffffffe}, 0x7}, {{&(0x7f0000001bc0)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c40)=""/69, 0x45}, {&(0x7f0000001cc0)=""/15, 0xf}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/59, 0x3b}], 0x4, &(0x7f0000001d80)=""/15, 0xf, 0x101}, 0x401}, {{&(0x7f0000001dc0)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000003ec0)=""/84, 0x54}], 0x1, &(0x7f0000003f40)=""/99, 0x63, 0x6}, 0xffffffff}, {{&(0x7f0000003fc0)=@alg, 0x80, &(0x7f0000005500)=[{&(0x7f0000004040)=""/25, 0x19}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/21, 0x15}, {&(0x7f00000050c0)=""/112, 0x70}, {&(0x7f0000005140)=""/179, 0xb3}, {&(0x7f0000005200)=""/171, 0xab}, {&(0x7f00000052c0)=""/201, 0xc9}, {&(0x7f00000053c0)=""/219, 0xdb}, {&(0x7f00000054c0)=""/29, 0x1d}], 0x9, &(0x7f00000055c0)=""/134, 0x86}, 0x7}, {{&(0x7f0000005680)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005700)=""/150, 0x96}, {&(0x7f00000057c0)=""/53, 0x35}], 0x2, &(0x7f0000005840)=""/58, 0x3a, 0xfffffffffffffffc}, 0x80}, {{&(0x7f0000005880)=@sco, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005900)=""/202, 0xca}, {&(0x7f0000005a00)=""/31, 0x1f}, {&(0x7f0000005a40)=""/63, 0x3f}, {&(0x7f0000005a80)=""/165, 0xa5}, {&(0x7f0000005b40)}], 0x5, &(0x7f0000005c00), 0x0, 0x8001}, 0x100000001}, {{&(0x7f0000005c40)=@nfc_llcp, 0x80, &(0x7f0000006240)=[{&(0x7f0000005cc0)=""/233, 0xe9}, {&(0x7f0000005dc0)=""/158, 0x9e}, {&(0x7f0000005e80)=""/205, 0xcd}, {&(0x7f0000005f80)=""/162, 0xa2}, {&(0x7f0000006040)=""/42, 0x2a}, {&(0x7f0000006080)=""/172, 0xac}, {&(0x7f0000006140)=""/253, 0xfd}], 0x7, 0x0, 0x0, 0x10000}, 0x1000}], 0x8, 0x40000000, &(0x7f0000006500)={r2, r3+10000000}) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg(r4, &(0x7f0000001540)=[{{0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001ac0), 0x0, 0x4845}}], 0x1, 0xc000) 16:36:17 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) clone(0x20000000, &(0x7f0000000080), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f0000001480)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x0, 0x0, r2}, {0x0, 0x7d505f77, 0x0, 0x0, 0x8000, 0x300000000000, 0x9, 0x8}, {0x7, 0x1, 0x101, 0x6}, 0x3, 0x6e6bbf, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3500, 0x3, 0x2, 0xca3, 0xffffffffffff8000, 0x34bf, 0x4}}, 0xe8) socket$inet6(0xa, 0x5, 0x8001) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) 16:36:17 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x20000) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 16:36:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:18 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') getdents64(r0, &(0x7f00000011c0)=""/4096, 0x1000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x2000005778, 0x1f, 0x2, 0x6, 0x8}) getdents(r0, &(0x7f0000000100)=""/188, 0xbc) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x3, 0x5}]}) 16:36:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x18000, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r1, &(0x7f0000000280)={0x90, 0xfffffffffffffffe, 0x7, {0x3, 0x2, 0x771e, 0x3, 0x8000, 0x100000000, {0x2, 0x9, 0xffffffffffff8001, 0x4, 0x3ff, 0x7, 0xa3, 0x55c9, 0x5, 0xfff, 0x28dd, r2, r3, 0x2, 0xffffffff}}}, 0x90) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r4 = getpgid(0xffffffffffffffff) write$cgroup_pid(r1, &(0x7f0000000380)=r4, 0x12) 16:36:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x305400, 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r1, &(0x7f0000000240)=""/112, 0x70, 0x10000, &(0x7f0000000480)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014001d010000000000000000020000008bd0ec582334377ce70e12325b9c72cf505b534cbac006b4969a339d", @ANYRES32=r3, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) 16:36:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xe3, 0x0, "3cfb4a6a451be1607dc191bd58737a5fa80eb4559a5fcf64be3b9f27a61e027242be2aeaf07866d62f952af79d927622153f037c3a164831dba31489507daab18f7bb6e2431f31cb6da203f34f255fa6a35cc3f1981224205d8db3a86b86320bd1f33c1af38cadb2acde9c31c169bf2e82348269ff0c96a89e6b38c33c3b532be31320fb5e1f27a1d6df37bad173a9abc4066dbbb46907ef4051bd444bd04efcc93beff482e2a7f346f24a486fb5d6de8301c4e0ad9288794cd50189e3427aac5ab0a8d38fc132492c27e0e3f4f78218776e87356c985d69aa3015"}, &(0x7f0000000200), 0x1400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x4001, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syncfs(r2) [ 502.561395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 502.647178] tmpfs: No value for mount option '/dev/sequencer' 16:36:18 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x50000) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") init_module(&(0x7f0000000240)='lo\x00', 0x3, &(0x7f0000000280)='\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x16}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x800, 0x0, "4756fba5e3e496875e6996ffd00d023b852ea64647659532e3781b97d4d252262de87f4b65e40f8a4208bd28ee947d77476226c2040f67a3fe01d6f609e26cff8fbbac9be7b93edc9809f5bf704683a1"}, 0xd8) 16:36:18 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000004c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000200)}}, 0x18) syz_open_pts(r0, 0x4000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000680)=""/212) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x3, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000400)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000500)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x164f}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xffff}, r2}}, 0x48) 16:36:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 502.711627] tmpfs: No value for mount option '/dev/sequencer' 16:36:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000380)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="95990239050080f49eca00bc6c69", 0xe, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) 16:36:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000), 0x27f) syz_emit_ethernet(0x13e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"}}}}}}}, &(0x7f0000001640)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'bridge0\x00', 0x20}) 16:36:18 executing program 5: unshare(0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3760aa65}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x85, "6adec3432f9e977d97f62a4d71d10593617db3eed340ce7eb48a525a3afc501fcc602101a00b16ae70b196d861d7bf5e98aa465830739731cb659ae4fa03b44439c2c3831746184485343debadead01eead058042a7014e8899151ce3955ab929133f3d8125be50a5362a2408bcfe80767925270efede850d32d016d683e69c35ca13ca985"}, &(0x7f00000001c0)=0x8d) ioctl$void(0xffffffffffffffff, 0xc0045878) 16:36:19 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xe, 0x6, r0, &(0x7f0000000080)="62c24e404c6df500c3b58e600d646005", 0x10, 0x8, 0x0, 0x1, r2}, &(0x7f00000001c0)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x420, 0x0, 0x0, 0x268, 0x268, 0x0, 0x388, 0x388, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x4, [0x4e22, 0x4e22, 0x4e21, 0x4e23, 0x4e20, 0x4e20, 0x4e23, 0x4e21, 0x4e23, 0x4e22, 0x4e20, 0x4e23, 0x4e23, 0x4e20, 0x4e20], [0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1], 0x11}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0x8, 0x2, [0x2c, 0x29, 0x31, 0x31, 0x18, 0x30, 0x32, 0x31, 0x3e, 0x25, 0x26, 0x37, 0x25, 0x12, 0x0, 0xc], 0x2, 0x0, 0x40}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x200}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x7, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x81}}}, {{@ip={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'bridge0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x16, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x8}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x800, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x8001, 0x7fffffff}, {0x8, 0x401, 0x81}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000300)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x8006}) 16:36:19 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0700d370c1f03e5940f4a4f0aea9bf74"], &(0x7f0000000200)=0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000240)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x812, r0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:36:19 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000001c0)={0x5, {{0xa, 0x4e20, 0x8195, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x842d}}}, 0x108) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x26b) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001380)=""/155, 0x9b}}, {{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x28e, 0x0, 0x237}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x6, 0xa00, 0x1, 0x8, 0x7, 0x1, 0x1, 0x2, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000380)={r5, 0x20}, 0x8) 16:36:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x0) r1 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r1, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000317000), 0xff8) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c65302f66696c65300a252242a3d29a1e95c3d0bd936e270f71c77423317b617ead78645090f65b7544ef84792513da999f69bbabaee4cde6a46f22a8e465ac69d7f739208909d2383acc770bfad6e50855656f8dcc4f487ba147fbaf2f5bb36d46343a50c6c94b29fb8a3952faa410b4af947bba033e00477ca21d8594c60cdb4bcdddec462678eaff176c7ee62d1e7517a528d2e551d80090c4fefadcb49629b61bdf8e69003214"], 0xb0) chroot(&(0x7f0000000040)='./file0/file0\x00') 16:36:19 executing program 3: capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x38001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001200)={{0x6, 0x6, 0x20000, 0x8, 'syz0\x00', 0x3}, 0x2, 0x50, 0xcb95, r1, 0x3, 0x100000000, 'syz1\x00', &(0x7f0000001180)=['/dev/cuse\x00', '[loppp1vboxnet0posix_acl_accessvboxnet0wlan0%em1\'+wlan1eth1!#em0+\x00', '/dev/cuse\x00'], 0x56, [], [0x3, 0x200, 0x400, 0xfff]}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) write$P9_ROPEN(r3, &(0x7f0000000080)={0x18, 0x71, 0x2, {{0x80, 0x2, 0x3}, 0x20}}, 0x18) 16:36:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x262001) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000340)) ioctl$TIOCSTI(r1, 0x5412, 0x3) getdents64(r0, &(0x7f0000000180)=""/233, 0xe9) 16:36:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000080)=0x3) close(r2) userfaultfd(0x80000) close(0xffffffffffffffff) 16:36:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000100)={0x401, 0x100, 0x2c4dabcd, 0x3, 0x0, 0x100, 0x100}) r2 = semget(0x3, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "ab0bc66ad717a39f83443f6380130dc6fba8a771ddcd51e3ab56389cf904a7bbd2642d01fa963ab3a8719767ba476896811ee5caccc720533a5f781d84f70aa5c74c91c9bf7b7380ffef2c2c8f4a32b750fa32da9dec91ada09c191a4afdebfbc4a83b536204d1d1b1762a3cd691d52097e59dbc032669ec8771f911fb101f7e3c3313706b396cfb827d0991593012834059f59b515dd6f2bd6b614eeee5f5b6d01052bcab27ed618c61d8db48b2c3736cecee34927272dc08acd5a9208d5a237c20599e"}, 0xc8) get_thread_area(&(0x7f0000000240)={0x8, 0xffffffffffffffff, 0x2000, 0x7ff, 0x75b, 0xea, 0x4, 0x9, 0x1, 0x2}) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/1) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140), 0xb5}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000040070000006da316bfff010000"], 0x18}}], 0x2, 0x0) 16:36:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005c8f2380345f8f762070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/17) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)) ptrace$getregs(0x2, r2, 0x72fffd, &(0x7f0000000000)=""/38) 16:36:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d2e00523257d6ca273f21b1552b9a24ae3eb5ea3ce61f6bcad866cb7fbaf4e83f9c58ca1079ba7780d3edaa9ef2212ef32d51c9978a9c7413a7aa1a9c15a959971ebc48156559fe1178f4b87f167963c98271b0e850c7552cafa1e8be77be362295dc94d76e9db82bcb66801f52cb47c72b55d938cf65b6c3ff5d0b44123733099c302e7c187aa30c92985c25a15198e7ecdc3ac77f964a3febe2"]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x3ffe, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000200)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000240)) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000340)={0x3ff, 0x5, 0x800, 0x81, 0x1, 0x2}) getsockopt$packet_int(r7, 0x107, 0x9, &(0x7f00000014c0), &(0x7f0000000000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r9 = getpid() kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r2, &(0x7f0000000300)={r0, r1, 0x416}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @remote, @remote}, &(0x7f0000000480)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000004c0)={r10, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 16:36:19 executing program 6: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000003c0)=0x4) socket$inet6(0xa, 0x6, 0x0) 16:36:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000400)=@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000440)="cf2c60aa18615f4d72cfb7adbbcbd34767270152054ff439914f1161ceeb32001bb7460f098f6ae7f1f1ab8d2e8f5c99ae259676419afb08963feac76e5945", 0x3f}, {&(0x7f0000000480)="bac21f8cfdc74c21b3d3dd565badb20a52b1142bfee60bb487b527e5d1c8c5f1a06e8ee9e57f352d12ca8a793e05a2bbc1ff65291a998123ec8f6d31592359ae584710c89220da59bf7b06450715e75a97603cccc777c2c3a5ac5467693dfd7f400de4bd8393c549a9b6612782317eceff33cb768c038c8f9a1fdcee7c8c81ecce8874b6c9bd26d7e636a6413adae9f224060f4374a8b20f80e8b07f2fcd596bf4076b0a780afaa8a9663416bf228eeabfd0", 0xb2}, {&(0x7f0000000540)="399c8ea1582375e7decef31021b1ff2db175cfac8cb825564537f2c77ac1db47305e4eee97ddced84b513102301458f1aa6f93501d3f59", 0x37}, {&(0x7f0000000580)="46a3dde91f40bfc631b34b62d08f1a4c3bd617471eb281a468f29d132b6499ffb8c0e084704bbe7ad7ecbc773f2b186cf76f19785dfd5421567359923d5a41a0664bcf15fc1329b2eca088b616e9d12a649ae663ca44b49f20a57812488dcd3cb97a798d5874ef0d4d415bc626e8cba73f3a98015a1fb9151f5d3c42059c", 0x7e}], 0x4, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x10, 0x4, 0x1b7, 0x5, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @prinfo={0x18, 0x84, 0x5, {0x20}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7f}}], 0x90, 0x4}, 0x400c0) syz_open_dev$adsp(&(0x7f00000008c0)='/dev/adsp#\x00', 0x5, 0x400000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x101}, &(0x7f00000000c0), &(0x7f0000000180)={r3, r4+10000000}, 0x8) readahead(r0, 0x6d, 0x100000001) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000380)=ANY=[@ANYBLOB="050000000000000006000000000000000000000000000000"]) r6 = semget(0x0, 0x0, 0x100) semctl$GETNCNT(r6, 0x0, 0xe, &(0x7f0000000900)=""/145) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040), 0x3}}], 0x301, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00000001c0)={0x5, 0xfffffffffffffffe, 0x8, 'queue1\x00', 0x7fffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000007c0)={r2, @in={{0x2, 0x4e23}}, 0x4, 0x3}, &(0x7f0000000880)=0x90) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000280)="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", 0xfd) 16:36:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000000000)=0x6, 0x4) listen(r3, 0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r3) setsockopt$inet_int(r1, 0x0, 0x20000000031, &(0x7f0000000040), 0x3) 16:36:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") membarrier(0x3, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001be000/0x4000)=nil, 0x4000) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x20000000000011, r1, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x44040) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000180)=0x7ff, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x101, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0xfffffffffffffffb}, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r4, 0x2c8, 0x8000}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, {0xa}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0x5c) 16:36:19 executing program 1: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x101000) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, 0x4, {0x7, 0x1b, 0x200, 0x0, 0xffffffff80000000, 0xffffffffffffffe1, 0xf68a, 0x8}}, 0x50) 16:36:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x34, "49a6aee944bee5d9d71ff4e45b722f3c49c76f62a668c5addcca7e79754db30cee536b58a8464495ec6e24d3592f0367637b8d26"}, &(0x7f0000000180)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000340)) 16:36:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000008c, &(0x7f0000000000), &(0x7f0000000180)=0x4) 16:36:20 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 16:36:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x101000, 0x0) sendmsg$key(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000680)={0x2, 0x1, 0x7fffffff, 0x5, 0x22, 0x0, 0x70bd26, 0x8000, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x0, 0xffff, {0x6, 0x3c, 0x80000001, 0xffff, 0x0, 0x6cbaa394, 0x0, @in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2d, 0x3502}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x0, 0x2, {0x6, 0x3c, 0x9, 0x0, 0x0, 0x3, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xfffffffffffff801}}, @sadb_address={0x5, 0x5, 0x32, 0x80, 0x0, @in6={0xa, 0x4e24, 0xffffffffffff6e4d, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, @sadb_address={0x3, 0x7, 0x2b, 0x80, 0x0, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_lifetime={0x4, 0x2, 0x81, 0x3f, 0x80000000, 0xfffffffffffff7df}]}, 0x110}, 0x1}, 0x4000000) timerfd_settime(r2, 0x1, &(0x7f0000000840)={{0x77359400}, {0x77359400}}, &(0x7f0000000880)) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002500)='/dev/vga_arbiter\x00', 0x802, 0x0) getpeername$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) vmsplice(r4, &(0x7f0000000a00)=[{&(0x7f00000008c0)="97d2a7c65deaf3553d8cdacbd281ed0f8262229b786e40a3d2e8ad713d0abe65d6bbd76ac32dbcb6a9d6a8c2901bc1215250b3fe6b27d8a4965b769677981655792a0001c9fde411ecc5f0746f906da2f7fd882193af707f608239ff535877761ef7d82fa2d10ff72e26966ec83e521a3b100d0e34be7e1f337732aa78aade8e71a6d3dab4284b4f0fa6fa699fb66c30173eb7676cc154f3a796e6fc5569bf7477827c1d531bf7f6b2e8d5abbb59f3bf7b3b52ae83914923cf7839435794197fbfd40c063a92acea6ae00e6658f0d1", 0xcf}, {&(0x7f0000000a40)="b75942ea8ad84f63604b7765e74da644e668328cda7bc776eb4a19a94809b41a8711755706e59079ef0383d891f8ea31da9de90e7ca344266ad6dde52af18fc69b2f130bbf1e8712fb32fd7698260685eeabaec7dc7d3e3b387c47d3a70b7c3fbf6ee782497072634b24984b671b77b7b3b79ab08ac1937b82beb3b0b29c18944bc1537d9244275a4e6f1eb72964481971a127c1da882cfe17a3813e1d9c912cf24d17df7669be7662867a9758fef6a8980844ac77ff199c6ccc14238d3ef5db9f7e968c93"}], 0x1000000000000139, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e20, 0x860, 0x4e23, 0x1ff, 0xa, 0x80, 0xa0, 0xa7, r5, r6}, {0x28, 0xe9, 0x80000001, 0x1f, 0xd6, 0x0, 0x0, 0x800}, {0x0, 0x6fa0f69b, 0x0, 0x20}, 0x7ff, 0x6e6bbe, 0x3, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x3, 0x3, 0x7f, 0x6, 0x8000}}, 0xe8) write$RDMA_USER_CM_CMD_JOIN_MCAST(r4, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0)={0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0x1c, 0x0, @in={0x2, 0x4e24, @loopback=0x7f000001}}}, 0xa0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r4, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600)=r8, 0x4) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r7}}, 0x18) r9 = add_key(&(0x7f00000009c0)='rxrpc_s\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="ac610d5af3100e2dc4fbd3d5e6ccac5f2ab45229bbf6f63775bb5c2705ecd032f07c56761a4fc07e8abf7f34ba02bc97", 0x30, 0x0) r10 = add_key(&(0x7f0000000bc0)='cifs.idmap\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e00)="00314e2d8b6cbc2e3fe7c7f6367b5294c6ec99e6fab352b3e7a67d9bc12dc9fba4f3b62306a657c555ba647b40203e7fc95fa5b0ad41405b1650f915d8240c5e33eb32e3f63f12c4056a0df044747b5c42808b0520d54c2a0b58371da901eecf4fe6bf252af622ec9104d01a77cf846ba4ee1f6af4353c89c36ad189a98d76ee01d4ccdcb17b9822", 0x88, 0xfffffffffffffffc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/mixer\x00', 0x420001, 0x0) keyctl$link(0x8, r9, r10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000002540)={'NETMAP\x00'}, &(0x7f0000002580)=0x1e) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r11, 0x40485404, &(0x7f0000000d40)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x6}, 0xfff, 0x2}) 16:36:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x74}, [], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) recvmmsg(0xffffffffffffff9c, &(0x7f0000001480)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/245, 0xf5}], 0x1, &(0x7f00000002c0)=""/22, 0x16, 0x6}, 0x2}, {{&(0x7f0000000300)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=""/169, 0xa9, 0x9}, 0x6}], 0x2, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x5, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0x6, 0x24, &(0x7f0000000080)=""/36, 0x40f00, 0x1, [], r1, 0xf}, 0x48) 16:36:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x61) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") read(r0, &(0x7f0000000040)=""/11, 0xb) kexec_load(0x4, 0x8, &(0x7f0000001640)=[{&(0x7f0000000280)="4ffd9980adaf43283071a0ff9dd341a2bfda36b86aaa875c21e90c12df5d47f9f7294e00ff6258947497b6e70fa626a46186cc667e6e3c00477b75603496e80a24db21115032f78abe0a1927e07fb7f2b850df18058ce67a578036637878344c9d4326ebf123377320f3bfd66a21b61a43b0afbf830be8fc4f7d3932de5526e8361dbf496f740941e094f95b5d8c71fe86d20803cb53b710387d921308ba30", 0x9f, 0x3, 0xb6f}, {&(0x7f0000000340)="27eaafb569f979310be93ab310ef5a9b1f728d488ddaa796af05f5dc58e3f91c81e04b6813f5bdf18f3321cfb3eeba1d981be6d2ef04a193064b40c946d4ce680d9a24160a813a11416f2763d7d32bbaac36441819280d3efca04e0b3f245a00ee55aea2fc481482622cd734c138dada1bd753448f5541e1cdeb7f50e50d1defeadac6066e85", 0x86, 0x2, 0x3ff}, {&(0x7f0000000400)="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", 0x1000, 0xffffffff, 0x80000001}, {&(0x7f0000001400)="016d4ab67368458fa46bb445bf415a7bf6f628277e39e5621f18ca0fafdaf7cf696a34388683233ff0bf0d85d849ea0650378cdb0ed4752108bcf0a953db100fbfb41f7d743754e333bb94fe54c0c6d16c3ef73e817cb975dc51e361b979cf732e1bb7e1dafe6da68847a3a41e86ea96539a25507b31958981485c4c5c79b9e6b66f216b59164d3f61db79059934fb860d505f795c00f840d0ac81d4878604771dc62dad39daabc7847fc1467ec5e28166a512fff4d1d71e3b2092b7820477defb330e630b02b439158fce33b01e6dbaa8", 0xd1, 0x8, 0x4e879f00}, {&(0x7f0000000000)="abf6d55003fb8476d5c50cce3d9b69076731a758cd415131", 0x18, 0x10000, 0x5}, {&(0x7f0000000080)="185fed8dd1f5a165872e2f1896375658bf322ada46b510cbbba5e4c773bbfb", 0x1f, 0x80, 0x1}, {&(0x7f0000001500)="6eebae8f36d8878903591619721b28bb6153e756ee74d33936caacbcaf061bf75f885ce2c30b3b85841008296db28cb303816fc9bedb080142e9ee6de64d50b0b199b7614fddce5e42465e0dffca777d240dce9b6ab91661cc9dd5bb3ff1d7c785e7e51630f23c2f4db538f645d5d3add1b7b530caff39a6f1443acd72367c64cb23c03de34a9b19f805090a42e9de4a2567047ca5886a1bc7bb0eab35ea59ce", 0xa0, 0x40, 0x1}, {&(0x7f00000015c0)="01e9efc1d27d757d5f643e41e7f8904c96a3ad3861bbd7adb72c9a5cc2aa432ae3de2bf5f86347245ccfc88db1fad7845e155267db12b6a729978383dbca84c0cd079d8b42fd4a875f613641e726d2502b106542d0a52757e57ef61eefee4be337600702bf", 0x65, 0x6, 0x2dc}], 0x280000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x486}) r2 = syz_open_pts(r0, 0x40) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) dup3(r2, r0, 0x0) 16:36:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xff10, {0x2, 0x4e21, @rand_addr}, "000000001000000000000000de1ddb00"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8, 0x4, [0x6, 0x101, 0x3, 0x81]}, 0x10) 16:36:20 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x4000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvfrom$inet(r0, &(0x7f0000000780)=""/199, 0xc7, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000900)=""/236, 0xec}], 0x2, &(0x7f0000000300)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000680)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f00000010c0)=""/238, 0xee}, {&(0x7f00000011c0)=""/115, 0x73}, {&(0x7f0000001240)=""/174, 0xae}, {&(0x7f0000002380)=""/137, 0x89}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000002440)=""/249, 0xf9}], 0x6, &(0x7f0000002540)=""/38, 0x26}}, {{0x0, 0x0, &(0x7f00000050c0), 0x0, &(0x7f0000005140)=""/118, 0x76}}, {{&(0x7f00000051c0)=@nl, 0x80, &(0x7f0000005580), 0x0, &(0x7f0000005600)}}], 0x3, 0x0, &(0x7f00000057c0)={0x77359400}) 16:36:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/4096, 0x6dd}], 0x1, &(0x7f0000001480)=""/161, 0xb}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="17", 0x1}], 0x1) 16:36:21 executing program 7: r0 = socket$inet(0x2, 0x3, 0x42000000088) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x54}, {0x1}, 0x40, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0_to_bond\x00'}) sendto$inet(r0, &(0x7f0000000080)="00edff0000000009", 0x8, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 16:36:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75700000000000db887974a9d4b8049e206606a808fcfe3dd31291f786cee92a2ed9cc0eeb0f6e1b21700557d7d321c616f2a69f975e5d5807683103cf48516fd96063603193e1cc3109ac8eeb3489d6a5d86eea6fc66adc6c92378d49", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) write(r1, &(0x7f0000000140)="b8c882d8b80cf2fee9514df8642718960fd9af93543558f6b3621245f1147c395db53927ae7d9314b3400556eb2b47483afbe1faea10acbaed5b5f9f22697718", 0x40) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) dup2(r2, r1) 16:36:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0xb}}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) close(r0) 16:36:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000010c0)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) r2 = dup(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r10 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) r12 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) r14 = getgid() fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) r18 = getegid() lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000a00)={0x650, 0xffffffffffffffff, 0x5, [{{0x0, 0x2, 0x40000000, 0xffff, 0xa9, 0x4, {0x5, 0x10000, 0x4, 0x7, 0x4, 0x5, 0x4, 0x7, 0x2a9, 0x0, 0x6c9, r3, r4, 0x3, 0x1}}, {0x0, 0x1ff, 0x8, 0x1, 'security'}}, {{0x3, 0x2, 0x9, 0x1, 0xedf, 0xff, {0x3, 0x7, 0x100, 0xffffffffffffffff, 0x9, 0x18d2, 0xcf, 0x9, 0x101, 0x8, 0x81, r5, r6, 0x0, 0x1}}, {0x5, 0x1, 0x0, 0x61}}, {{0x3, 0x2, 0x100, 0x5, 0x80000001, 0x1, {0x3, 0x1, 0xfb4, 0x4, 0xcd, 0x9, 0x3, 0x1, 0xadfe, 0xff, 0x0, r7, r8, 0x28000, 0x6}}, {0x0, 0x0, 0x6, 0x3, 'wlan1,'}}, {{0x4, 0x0, 0x84, 0x7, 0x6, 0x3f, {0x1, 0x10000, 0x7ff, 0x1, 0xdbc, 0x800, 0xfffffffffffff38d, 0x7, 0xfffffffffffffffe, 0x2, 0xd7fa, r9, r10, 0x6b, 0x1f}}, {0x2, 0x8, 0x8, 0x24, 'losystem'}}, {{0x4, 0x1, 0x2, 0x800, 0x10000, 0xffffffff, {0x3, 0x0, 0x8, 0x0, 0x8, 0x1, 0x3, 0x7, 0x6, 0x5, 0x400, r11, r12, 0x2, 0x5}}, {0x0, 0x1, 0x19, 0xfffffffffffffffd, "ca5c73797374656d3a2d2e76626f786e65743173656c66215c"}}, {{0x3, 0x3, 0x9, 0xffc, 0x9, 0x800, {0x5, 0x1352, 0x180000000, 0x11b8, 0x8, 0x0, 0xee, 0x7, 0xfffffffffffeffff, 0x75fa, 0x2, r13, r14, 0x4}}, {0x2, 0x8a0, 0x0, 0x3}}, {{0x2, 0x3, 0x1, 0x8, 0x5, 0x43aa, {0x3, 0x0, 0x9, 0x7, 0x3, 0x80, 0x5, 0x100, 0x8, 0x2, 0x7, r15, r16, 0x100000000, 0x3f}}, {0x16e7, 0x9, 0x18, 0x6, "28a725706f7369785f61636c5f61636365737347504c7b26"}}, {{0x0, 0x3, 0x8, 0x7ff, 0x1c, 0x0, {0x3, 0x4, 0x61, 0xfffffffffffffff8, 0x81, 0xbc9, 0xffffffff, 0xe1a, 0xfffffffffffffff7, 0x782, 0x101, r17, r18, 0xcd7, 0x87d}}, {0x0, 0x3252a867, 0x0, 0xffff}}, {{0x6, 0x1, 0x3, 0x5ad, 0xf4, 0x2, {0x5, 0x6, 0x100000001, 0x3, 0x1, 0x1f, 0x0, 0x6, 0x2, 0x3ff, 0x2, r19, r20, 0x98, 0x9}}, {0x6, 0x7, 0x0, 0xffffffffffff9317}}, {{0x2, 0x2, 0x2, 0x9, 0x4, 0x8, {0x4, 0x8001, 0x7ff, 0x6, 0x0, 0x6c, 0xba, 0x3, 0x9, 0x1000, 0xff, r21, r22, 0x3, 0x730}}, {0x5, 0x7d4d, 0x0, 0x6}}]}, 0x650) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 16:36:21 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x8000, 0x0) accept4$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x80000) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000000340)) chdir(&(0x7f0000000000)='./file0\x00') r1 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x103, 0x7, 0x1, 0x7fff, 0x1, &(0x7f0000000080)='rose0\x00', 0x200, 0x4}) mkdir(&(0x7f000082f000)='./file0\x00', 0xfffffffffffffffe) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x1353800000000, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) 16:36:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="e75bc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) fcntl$setlease(r0, 0x400, 0x2) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 16:36:21 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'none\x00', 0x2, 0x8, 0x67}, 0x2c) membarrier(0x8, 0x0) 16:36:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) [ 505.762603] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2ac1/0x2ce0 16:36:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 505.807413] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2ac1/0x2ce0 16:36:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000000900), 0x0, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x28}, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffccd, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002b80)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x50, &(0x7f00000009c0), 0x259, &(0x7f0000000080)=""/88, 0x58}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b40)=""/254, 0xfe}, {&(0x7f0000000c80)=""/28, 0x1c}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/40, 0x28}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/101, 0x65}, {&(0x7f0000000e80)=""/111, 0x6f}], 0x7, &(0x7f0000000f00)=""/19, 0x13}}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x4c, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x0, &(0x7f0000002cc0)={0x77359400}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x10) 16:36:22 executing program 7: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') socketpair(0x1, 0x804, 0xb39e, &(0x7f0000000140)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x117, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000200)={0x7, 0x8, 0xfa00, {r2, 0xbcb0}}, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x1d) close(r0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000280)=0x7) 16:36:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{}, 'port1\x00', 0x0, 0x4, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x90cf99d3d2c7338e, 0x6}, {0x2, 0x5}, {0x201, 0x7fff}, {0x3, 0x1dbf}, {0x8, 0x9}], 0x1ffffffffffffee7) 16:36:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002008}) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 16:36:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001580)={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000440)=""/186, 0x5f5) getdents(r1, &(0x7f0000000140)=""/2, 0x10b) r2 = socket$inet6(0xa, 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getdents64(r1, &(0x7f0000000100)=""/57, 0x39) getdents(r1, &(0x7f0000000500)=""/4096, 0x1000) 16:36:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x1000000006, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x4, 0xfffffffffffffff8, 0x2b5c, 0x1, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7fff, 0x5, 0x8, 0x2b, 0x45}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x63c}, 0x14) 16:36:22 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) fcntl$dupfd(r0, 0x406, r0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00", 0x3a7, 0x0) 16:36:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10080, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socket(0xf, 0x80002, 0x7) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x63, r2}) r3 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x67, r3}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/202, 0x39}, {&(0x7f00000000c0)=""/63, 0x19c}, {&(0x7f0000000fc0)=""/4096, 0x1000}], 0x3) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 16:36:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @empty, 0x100}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x4}, 0x8) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x1c0000000, @empty, 0x128}, 0x1c) getsockopt$inet_int(r1, 0x10d, 0x80000000000fe, &(0x7f0000000080), &(0x7f0000000140)=0x4) 16:36:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/242, &(0x7f0000000080)=0xf2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) 16:36:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3fff) getgroups(0x400000000000038c, &(0x7f0000000000)) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80002, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x7ff, r0, &(0x7f0000000080)="b1b96ed33bb63627e104eba8518c730dff985d9fb14a1f9da23ab7fe92fede96016f3e82ad1a7fc010cfbf51f25864cc286f43f8e365749ec3ba1c668f5420f3f3f1fc0f37226f2a56f2d4b11b5e185fa0ec47f04a3bbb17f1f78190eccd27690d38ab9b6bc26e486f90313bc6217b36400b2a74c4d4176a8281b46ffc85af39ce4b98af8697b5f70e2cb8c5e94f09046136a1f901cf13a00aee4478675d98b0535b9e559251d11c2e2751a2a439", 0xae, 0xff, 0x0, 0x0, r2}, &(0x7f00000001c0)) 16:36:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendfile(r1, r0, &(0x7f0000000000), 0xfff) sendto$inet6(r0, &(0x7f0000000180)="3f001300f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 16:36:22 executing program 4: r0 = socket(0x1000100000010, 0x2, 0x0) r1 = getpgrp(0x0) r2 = memfd_create(&(0x7f00000006c0)='\x00', 0x1) pipe2(&(0x7f0000000700)={0xffffffffffffffff}, 0x83ffc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={r1, r4, r5}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000200696205dcaffd168b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14141100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000022e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc00000000000000f3ffffffffffffff000000000000000000000000000000000000000000000000000000"], 0x490) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x100000008912, &(0x7f0000000040)="025cc83d6d345f8f762070") r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000000000)="1f0000001e0007f1fff5ff0200000000000000005307a33d6c39080001454a", 0x1f) 16:36:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x2, 0x3, 0x9, 'queue0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 16:36:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 507.049552] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 507.093653] skbuff: bad partial csum: csum=0/65535 len=14 16:36:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 507.140505] netlink: 'syz-executor5': attribute type 1 has an invalid length. 16:36:23 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x268}}, 0x1, 0x5, 0x3, 0x6, 0x40}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x3, 0x40, 0x80, 0x3, 0x9}, &(0x7f0000000480)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) semget(0x2, 0x1, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broxte\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x27c) 16:36:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 507.200857] skbuff: bad partial csum: csum=0/65535 len=14 16:36:23 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000100)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2002000000004b, 0x14, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)="73656c696e75782624ee7365637572697479766d6e65743000") 16:36:23 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005fc000/0x14000)=nil, 0x14000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x153) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0x300, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x87fa}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000604000/0x2000)=nil, 0x2000}, 0x1}) [ 507.378603] kernel msg: ebtables bug: please report to author: Wrong len argument 16:36:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x25d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="025cc83d6d345f8f762070") write$vnet(r0, &(0x7f0000001680)={0x1, {&(0x7f0000000080)=""/17, 0xbd82226e022e9fb8, &(0x7f0000000680)=""/4096, 0x0, 0x2}}, 0x68) 16:36:23 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x80, 0x4) 16:36:23 executing program 4: r0 = socket(0x10, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) ioctl$sock_ifreq(r0, 0x2000000089f4, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x141000) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x9, 0x2, 0x3, 0x0]}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x101, 0x4) 16:36:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:23 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="08a6ac44657f81fe18d62404de94cd0b88aa029f47b2ad557536f0b3d1758cf6"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0xa, 0x0, 0x23b0000000000000, r2}, &(0x7f0000000200)=0x10) 16:36:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1a, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x7, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7f}}, 0x1, 0x4, [{{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x3}}, {{0xa, 0x4e23, 0x6d, @local={0xfe, 0x80, [], 0xaa}, 0x15}}, {{0xa, 0x4e22, 0x0, @empty, 0xfff}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}]}, 0x290) getsockname$packet(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002880)=0x14) 16:36:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x4000000002, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 16:36:23 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='syz1\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) r4 = socket$inet(0x2, 0x80003, 0x3) openat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000469ffc)=0x132, 0x4) socket$inet6(0xa, 0x5, 0x0) sendto$inet(r4, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x78) dup3(r4, r4, 0x80001) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) 16:36:23 executing program 4: r0 = socket$inet6(0xa, 0x7fffd, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x1) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000002c0)={0x0, 0x0, 0x0, {}, {}, @rumble}) 16:36:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000001000000000013000000000000f1def84dc7c272b116baa23405adba4c4897b6f49788f7af9b0d48769a1a6458de55e1f42b41db9876"], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x84000008912, &(0x7f0000000380)="295ee1311f16f48f491070") bind$unix(r1, &(0x7f00000000c0)=@abs={0x1}, 0x6e) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) close(r0) r3 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x4c) 16:36:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:24 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x6, 0x20000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r4 = memfd_create(&(0x7f00000000c0)='fd\x00', 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x90101, 0x28) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) write(r4, &(0x7f0000000180)="6963e6424304006da3a74e3deec6fc5bb9650b5de56946c568f95d22c77190ba406d59a5958def156c9c8a2ac4677afffffffc800000000000200000f8bf54da32", 0x41) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r6, 0x2081fc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000025c0)=""/57, 0x39) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x80000, &(0x7f00000002c0)="31ff39cb5d01b128752a1a8ad3691110f0c5f1f5e1862a4be3f608a7ca4bdb608528d5bbed1baefd970387b579805a05b797107d60cefc5c74f785fd8fd7edb8f86cb96705efc0a06f481d93d95c756428192cc30e036b9459cd8acf475e841e6722eb9c0769a5b5babc2e5d857b2b5ffa8b7c20c2e8db4549e8783a3dc65cdd7f4d03627f6a2de5ebe101295fa64ce5470bd6b01752deeed9e04ebe86050e8ecfcb98a97269a129a096f212a11d4b455f6609d5171cc8e87d1bb423874c0adf") 16:36:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x2f84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0xe}}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x501040) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x21) close(r2) close(r1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x910, r1, 0x0) 16:36:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='vmnet0\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='&nodev\x00', r1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001900010000000000000000000a000000001400050000000000000000193500000000000000"], 0x1}, 0x1}, 0x0) 16:36:24 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = geteuid() setuid(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write$binfmt_misc(r2, &(0x7f0000000100)={'syz0', "a6b7c33bed44a1883f8e5563c682737b547a7a3c8c0eb5e1b5af75dd6dd0714b1072b89d"}, 0x28) r3 = fcntl$getown(r0, 0x9) prctl$getreaper(0x19, &(0x7f0000000140)) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x4, 0x1) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x501000) r4 = syz_open_procfs(r3, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f691c0264192f42be07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fremovexattr(r4, &(0x7f0000000040)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xc7, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xec96, @dev={0xfe, 0x80}, 0xc017}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}], 0x8c) 16:36:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7fff, 0x83, 0x1, 0x1, 0x9}) fcntl$setstatus(r0, 0x4, 0x0) 16:36:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:24 executing program 5: r0 = socket$inet6(0xa, 0x8080a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="ee9592226d345f9f832070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0, &(0x7f0000000480)) write$FUSE_ENTRY(r1, &(0x7f00000004c0)={0x90, 0xfffffffffffffff5, 0x7, {0x4, 0x1, 0x1f, 0x81, 0x8000, 0x4cc, {0x3, 0x99, 0x800, 0x8000, 0x3, 0x7, 0x89, 0x81, 0x9, 0x51b76f83, 0x4, r2, r3, 0x0, 0x76a}}}, 0x90) accept$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='rose0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x9, 0x4, 0xfffffffffffffe00, 0xc68e, 0x3f, 0x4}) ioctl$KDENABIO(r1, 0x4b36) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000002c0)=""/68) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000600)={0xa0, 0x0, 0x4, {{0x2, 0x1, 0xffff, 0x52e, 0x5, 0xbb6e, {0x0, 0x8, 0x10001, 0x0, 0x5, 0x200, 0x1, 0xffffffffffff8000, 0x40, 0x7, 0x4, r2, r4, 0x100000000, 0x8}}, {0x0, 0x5}}}, 0xa0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)={0x1, 0xf2, 0x0, 0x0, 0xb}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000580)={&(0x7f00000005c0), 0x8}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000006c0)) 16:36:24 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) recvfrom(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x10001, &(0x7f0000001200)=@pptp={0x18, 0x2, {0x2}}, 0x80) accept(r0, 0x0, &(0x7f0000001280)) r1 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x1) chmod(&(0x7f0000000140)='./file0\x00', 0x10a) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x1, 0x3, 0x80000, 0x3, 0x3f, 0x0, 0xfffffffffffffffe, 0x40, 0xe3, 0x0, 0x0, 0x38, 0x2, 0x0, 0xfffffffffffffffd}, [], "e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d3c4905396664e6ae5099617de7900e7bcdf72167021bba7eccda1c73f4d4886438470597799a3acf865beda01922252e619dad56cd622fc62b957c6c58062dd1e6ea9d8c22cb1088ffb151e98a60ebbdafb8e7f500a3"}, 0xc0) fcntl$setlease(r1, 0x400, 0x2) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) socket$inet6_sctp(0xa, 0x5, 0x84) write$P9_RMKDIR(r1, &(0x7f00000012c0)={0x14, 0x49, 0x1, {0x1, 0x0, 0x4}}, 0x14) 16:36:24 executing program 6: pause() mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000480)='bdev\x00', 0x100000, &(0x7f0000000500)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000005c0)={@nl=@kern={0x10, 0x0, 0x0, 0x8220000}, {&(0x7f0000000500)=""/171, 0xab}, &(0x7f00000001c0), 0x10}, 0xa0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f00000004c0)='devtmpfs\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xff8, 0x92000) umount2(&(0x7f0000000040)='./file0\x00', 0x2) umount2(&(0x7f0000000400)='./file0\x00', 0x0) 16:36:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x5, 0xff) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000100)=""/218, 0xda, 0x3) read(r3, &(0x7f00000012c0)=""/4096, 0x176) 16:36:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffa) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r1) 16:36:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9204, &(0x7f0000000140)) 16:36:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x100) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000015040104003e16ac1a2b6f09cf0200200000fad500f1ff0000", @ANYRES32=r3, @ANYBLOB="1400030076657468305f746f5f626f6e64000000"], 0x2c}, 0x1}, 0x0) 16:36:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000000008912, &(0x7f0000000100)="f75bc83d6d345f8f762070") fcntl$setsig(r0, 0xa, 0x100003f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x80, 0x208080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x8b, 0x20}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={r3, 0x45, "48d54a9ee87bc039592c26b01cdc8c05ed65479c5060c2614c5ff7758bb19eb200d3e2569d869d9b3c12c027791cd4b97bcedfcd1b616095ad10dd1617ae63b568df4e3b67"}, &(0x7f0000000500)=0x4d) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000301ffff008f00003d88c000001018dd"], 0x14}, 0x1}, 0x0) r4 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000540)={0x2, r4}) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xd7, "a21edc2bbadec3069a40c1b853f81afc6b399e12c22bd46003d5cd47584ee4e422179d6a565673e9a5872db5414d6b3eb582f862a77498fd27b70c46c1cbdeda7f16f5234c75352a0ec7073043d95ad8193340c0575e7ce57fe9a7fcb94aec98783d6afc9a0712c592cbf2ff45720df42afe71d16b8fbb2d1b2979804fccda11e52f4437fa63f9e0e7986b5c6246a53fde48b2db21fa6725cfd08ffc54250955f5941e5bb0fc9a9eed4031dacac53d35abe5e966e213c696340ef19e8f3f4583064d5a7b57a6145c0524ea5262334cb84b7024ef71ed4b"}, &(0x7f0000000140)=0xdf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000007c0)={r6, 0x6, "5b00fabd9bc42dd9c8259b9fbf48feab4e0917db8d7531ea204ce7d50f12c54e1bb569c3e37a45c4a4ae7e2d61c390533298a4c7a1add02c7ef498c63401cb3100acbfaf2ec2d711a3a60d2e48ff1b50a6dfa8e3c2a85d2dea191c9a00ffcfe5a5dcaf93d254598c89657d3bd2c75167a50e75ec73c814b67c487887fe2192e8a97ab5"}, &(0x7f0000000180)=0xed) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=""/175, 0xaf}}, {{&(0x7f0000000740)=@hci, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/227, 0xe3}}], 0x2, 0x0, &(0x7f0000000c40)={0x0, 0x989680}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000340)) 16:36:25 executing program 5: unshare(0x24020400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000040)) 16:36:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") io_setup(0x200, &(0x7f00000000c0)) io_setup(0x4, &(0x7f0000000100)) r1 = dup(r0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000000)=""/129, &(0x7f0000000140)=0x81) r2 = shmget$private(0x0, 0x4000, 0x114, &(0x7f0000ffa000/0x4000)=nil) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x9, r3, r4, r5, r6, 0x104, 0x4}, 0xfffffffffffffffd, 0x6, 0x40400000000, 0x8001, r7, r8, 0x1}) socket$inet_smc(0x2b, 0x1, 0x0) 16:36:25 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip6gretap0\x00', &(0x7f0000000100)=@ethtool_cmd={0x26, 0x9}}) 16:36:25 executing program 5: unshare(0x20400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) ioctl$SG_GET_SG_TABLESIZE(r0, 0x4004556a, &(0x7f0000000080)) 16:36:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x10001, 0x200142) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000400)={0xf, 0x8, 0xfa00, {r2, 0x6}}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x84540, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x1, 0x80d, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x1, 0x8000}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000100)={0x1, 0xd1, 0x6}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff46) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x8000, 0x3f, 0x7}) msgget$private(0x0, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x4) 16:36:25 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) creat(&(0x7f00008b2000)='./file0\x00', 0x1b8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 16:36:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xffff}) 16:36:25 executing program 0 (fault-call:11 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x101) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x10800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r3, 0xa00, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x89}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4000051) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xbe, "35e68c9418ae5a90d4cd2e6cf6521845e506c59105daef05d8465a39b97c7cdb0c3bce20352eeefa5b6208b58f4bc3cbc0b7985ca59ac8f3c502a837c5c1e38412db85ea25b9fe9100643f3cc3b107060da0ee6be1bc6ac874efcbd73671d11c299df93ce574b1f9c15ecb3e4a1cf7b85b94a989b0611e6bf97e173bd0fa276e4c9c0d70c54a2ac7a02f734ffeb3e89f032b4ce3050dc69762f5691d21c4e4b12aee652983afd91df16b8b257cfa69977d80d9102d95ba0fe54e3048e607"}, &(0x7f0000000400)=0xc6) bind$alg(r0, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c9dff40", 0x10) r5 = accept$alg(r0, 0x0, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x220000) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000280)=0xb) sendmmsg$alg(r5, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="eaedd8000000000000000000", 0xc}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmmsg(r5, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000000)=""/116, 0x74}], 0x2, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) 16:36:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000002700ffff00000000004000001300000008000914", @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000280)) 16:36:25 executing program 5: r0 = dup(0xffffffffffffff9c) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket(0x11, 0x80002, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 509.983295] FAULT_INJECTION: forcing a failure. [ 509.983295] name failslab, interval 1, probability 0, space 0, times 0 [ 509.994824] CPU: 0 PID: 26030 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 510.002138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.011530] Call Trace: [ 510.014185] dump_stack+0x185/0x1e0 [ 510.017867] ? __should_failslab+0x278/0x2a0 [ 510.022358] should_fail+0x8a7/0xae0 [ 510.026172] __should_failslab+0x278/0x2a0 [ 510.030518] should_failslab+0x29/0x70 [ 510.034491] __kmalloc+0xcb/0x370 [ 510.038114] ? kmsan_set_origin_inline+0x6b/0x120 [ 510.043131] ? sctp_stream_init_ext+0x6a/0x200 [ 510.047827] sctp_stream_init_ext+0x6a/0x200 [ 510.052435] ? sctp_sendmsg+0x3f3e/0x6500 [ 510.056684] sctp_sendmsg_to_asoc+0x3c7/0x2890 [ 510.061338] ? __msan_poison_alloca+0x183/0x220 [ 510.066094] ? __local_bh_enable_ip+0x48/0x170 [ 510.070760] ? lock_sock_nested+0x27a/0x2c0 [ 510.075141] sctp_sendmsg+0x3f3e/0x6500 [ 510.079239] ? sctp_getsockopt+0x15e30/0x15e30 [ 510.083893] inet_sendmsg+0x3fc/0x760 [ 510.087792] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 510.093235] ? inet_getname+0x4a0/0x4a0 [ 510.097290] sock_write_iter+0x408/0x4d0 [ 510.101446] ? sock_read_iter+0x4f0/0x4f0 [ 510.105686] __vfs_write+0x87e/0xb90 [ 510.109482] vfs_write+0x467/0x8c0 [ 510.113120] __x64_sys_write+0x1cf/0x400 [ 510.117295] ? ksys_write+0x380/0x380 [ 510.121158] do_syscall_64+0x15b/0x230 [ 510.125108] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 510.130361] RIP: 0033:0x455ab9 [ 510.133569] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 510.153389] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 510.161179] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 510.168493] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 510.175806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:36:26 executing program 5: unshare(0x24020400) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 16:36:26 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) socket$kcm(0x29, 0x7, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) 16:36:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x8, 0x4, 0xffffffdf00000005, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="bc68686263280264", &(0x7f0000000080)}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) accept(r2, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x6, &(0x7f0000000100)=@raw=[@ldst={0x1, 0x1, 0x6, 0x7, 0xf, 0xfffffffffffffffe, 0x10}, @call={0x85, 0x0, 0x0, 0xf}, @exit={0x95}], &(0x7f0000000180)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000340)=""/195, 0x41100, 0x1, [], r3}, 0x48) 16:36:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x8, 0x1000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xd7}, &(0x7f0000000140)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x1c1000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xb1f5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) shutdown(r0, 0x1) 16:36:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000006, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = add_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="e848fcd234370c607684f2fb1e41b4d56ca5a79edbb96b286f5df9ed22e59af60c5237c4af5a040a814cb9a8f8afacfc76233e32b93134cc995ef3653cfc469dbbd8e9746524b1275761f046fb33820c7d676a98d484d99e00d35a7631b640b6e5", 0x61, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x9, 0x9}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0x8}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x200003a}, 0x90) [ 510.183118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 510.190440] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000000 16:36:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x101402) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0x505ebde8) ioctl$KDSKBLED(r1, 0x4b65, 0x81) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fstat(r2, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/67) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x5}) pwrite64(r0, &(0x7f0000000100)="1cb50c2d1a3c362c825afc9e406ea2bdfcd16edf9a05e0ca9ffe04962ca8d92d32ff479c8a942dc693b00914540c332a1d9c62ef5bcb96ffbf7167ac66fe7a09dcc11c8e995a737e55e3d737d1c563a35431", 0x52, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)="6e65e026cdc17000") openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x100, 0x0) 16:36:26 executing program 0 (fault-call:11 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000940000)=0xffcf) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x7174910b, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r5 = dup(r4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x2007fff) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) write(r4, &(0x7f0000000080)="d0", 0x1) tkill(r2, 0x13) 16:36:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 16:36:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d00008f762070") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r5, r6+10000000}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r2, 0x5) 16:36:26 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x10001, 0x4) gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) [ 510.682142] FAULT_INJECTION: forcing a failure. [ 510.682142] name failslab, interval 1, probability 0, space 0, times 0 [ 510.693597] CPU: 0 PID: 26067 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 510.700907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.710294] Call Trace: [ 510.712968] dump_stack+0x185/0x1e0 [ 510.717024] should_fail+0x8a7/0xae0 [ 510.720852] __should_failslab+0x278/0x2a0 [ 510.725138] should_failslab+0x29/0x70 [ 510.729113] __kmalloc+0xcb/0x370 [ 510.732615] ? sctp_datamsg_from_user+0xc6/0x1d40 [ 510.737567] sctp_datamsg_from_user+0xc6/0x1d40 [ 510.742326] ? sctp_sched_fcfs_init+0x30/0x30 [ 510.746893] ? __msan_get_context_state+0x9/0x30 [ 510.751742] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 510.756707] ? sctp_stream_init_ext+0x153/0x200 [ 510.761545] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 510.766284] ? __msan_poison_alloca+0x183/0x220 [ 510.771043] sctp_sendmsg+0x3f3e/0x6500 [ 510.775141] ? sctp_getsockopt+0x15e30/0x15e30 16:36:26 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ftruncate(r0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 16:36:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 510.779791] inet_sendmsg+0x3fc/0x760 [ 510.783669] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 510.789116] ? inet_getname+0x4a0/0x4a0 [ 510.793136] sock_write_iter+0x408/0x4d0 [ 510.797494] ? sock_read_iter+0x4f0/0x4f0 [ 510.801717] __vfs_write+0x87e/0xb90 [ 510.805505] vfs_write+0x467/0x8c0 [ 510.809135] __x64_sys_write+0x1cf/0x400 [ 510.813272] ? ksys_write+0x380/0x380 [ 510.817151] do_syscall_64+0x15b/0x230 [ 510.821106] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 510.826330] RIP: 0033:0x455ab9 16:36:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x7, 0x10, 0x7, 0x0, 0x0, [{[@empty]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) [ 510.829531] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 510.849136] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 510.856899] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 510.864231] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 510.871561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 510.878871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 510.886319] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000001 16:36:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x2) 16:36:27 executing program 0 (fault-call:11 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:27 executing program 3: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, @remote}, &(0x7f0000000a80)=0x10, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) ppoll(&(0x7f0000282fd8)=[{r1}], 0x0, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x2ee) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e21, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}}, 0xfffffffffffffff8, 0xf2}, 0x90) 16:36:27 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x8002000000c, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000180)=0x200) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$nl_xfrm(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb8280024}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x4881) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00', 0xfff}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 16:36:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000000f, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000280)="0401000000e3cde82c46d64e498020c17ae638d830f6eb50", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socket$inet6(0xa, 0x806, 0x3) 16:36:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:27 executing program 6: unshare(0x2000400) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x400}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) [ 511.305481] FAULT_INJECTION: forcing a failure. [ 511.305481] name failslab, interval 1, probability 0, space 0, times 0 [ 511.317097] CPU: 0 PID: 26106 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 511.324407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.333804] Call Trace: [ 511.336468] dump_stack+0x185/0x1e0 [ 511.340162] should_fail+0x8a7/0xae0 [ 511.344014] __should_failslab+0x278/0x2a0 [ 511.344084] should_failslab+0x29/0x70 [ 511.344146] kmem_cache_alloc_node+0x164/0xcb0 [ 511.344196] ? __kmalloc+0x147/0x370 [ 511.344248] ? __alloc_skb+0x202/0x9e0 [ 511.344289] __alloc_skb+0x202/0x9e0 [ 511.344336] _sctp_make_chunk+0xf6/0x8f0 [ 511.344401] ? sctp_make_datafrag_empty+0xb0/0x720 [ 511.344482] sctp_make_datafrag_empty+0x22b/0x720 [ 511.344523] ? sctp_make_ecne+0x910/0x910 [ 511.344552] sctp_datamsg_from_user+0xe84/0x1d40 [ 511.344622] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 511.344669] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 511.344722] ? __msan_poison_alloca+0x183/0x220 [ 511.344775] sctp_sendmsg+0x3f3e/0x6500 [ 511.344860] ? sctp_getsockopt+0x15e30/0x15e30 [ 511.344909] inet_sendmsg+0x3fc/0x760 [ 511.344961] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 511.345014] ? inet_getname+0x4a0/0x4a0 [ 511.345079] sock_write_iter+0x408/0x4d0 [ 511.345153] ? sock_read_iter+0x4f0/0x4f0 [ 511.345213] __vfs_write+0x87e/0xb90 [ 511.345271] vfs_write+0x467/0x8c0 [ 511.345342] __x64_sys_write+0x1cf/0x400 [ 511.345408] ? ksys_write+0x380/0x380 [ 511.361183] device lo entered promiscuous mode [ 511.361884] do_syscall_64+0x15b/0x230 [ 511.460203] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 511.460233] RIP: 0033:0x455ab9 [ 511.468610] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 511.488714] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 511.496478] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 511.503787] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 511.511097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 511.518506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 511.525808] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000002 16:36:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9, &(0x7f0000000840)=0x0) close(r1) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140), 0x700000000000}]) 16:36:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x7, 0x8, 0x4, 0x3, 0x2}, &(0x7f0000000200)=0x98) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x7, {{0xa, 0x4e21, 0x886, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}}, 0x88) r4 = dup3(r1, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x28, &(0x7f0000000300)}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) 16:36:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) write$P9_RMKNOD(r1, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x1, 0x1, 0x4}}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @multicast1}, &(0x7f00000000c0)=0x8) socket(0x8, 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100), 0x4) 16:36:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000240)="42aa", 0x2}, {&(0x7f0000000080)="ac00b589b7a8378b8c691de06cd95fc2aff4d08cfc363e72ed8c4b7d33f415c7", 0x20}, {&(0x7f0000001400)="25f9b5ff9984e4794586c4514cef3128e0be597761d3adc967fed1dcdb2b5cd2f73965eabf08bfc0bb86d2d4986e2f0dec67f6ef1eb5b551a8dc0f61a0c8db8c8bd020c966e136dff6b6e53d90aa65772437ded07478a09c137fc4f148cf34862d45d832d7eef70a75785bea27c72a85dcc6b4b283f759832df8c2f101d168a88a068d9dd9ba94537f88468923526810b7988780d45cdba53d25db3125bd4257b8a9cf15e5ce5cb3d9d56e9b5a10aba713115b", 0xb3}, {&(0x7f0000001500)="4ae3be0e0b22dedcb66ba2ee", 0xc}], 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000040)={0x28, 0x3, 0x0, {0x1, 0x7, 0x0, 'trusted'}}, 0x28) 16:36:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 16:36:29 executing program 0 (fault-call:11 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:29 executing program 5: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) recvfrom$inet(r0, &(0x7f0000000280), 0x0, 0x2003, 0x0, 0x0) 16:36:29 executing program 1: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x1, 0x8, 0x0, 0xffffffffffffff9c}, 0x2c) readahead(r0, 0x0, 0x0) inotify_init1(0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000080)="88d811de3802bb872d77a5bb042ce42c46b484151766fa08a215c6349c7c382b56c6d1b7fff7b7561f39c58630228df8e797d4a5ee00a9160510ba2c8778eeaf5df556e8cdec894d11036fbedb441402e81474eddb862397c01198292ba53eebdda5ba1044c36e6b65a67388249a31accf98dde361dabc8f318d25cec174ded81a445ad666a5fba5059bcf2c25834f3516df86fcec33092d95ccd1f2fb51487e8d9eebcd1bf13dc9ea89efbbec7ea55a3dbc598b403753f48024377d1a487dbfc6954c5df1846f2e772978a494edcf8c4df7def1bfd807dff659") r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x420100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x2, 0x10001}, &(0x7f0000000280)=0x8) recvmmsg(r1, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/247, 0xf7}], 0x1, &(0x7f0000000400)=""/35, 0x23, 0x1}, 0x7}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000600)=""/32, 0x20}], 0x3, &(0x7f0000000680)=""/44, 0x2c, 0x7c6}, 0x800}, {{&(0x7f00000006c0)=@xdp, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/150, 0x96}, {&(0x7f0000000800)=""/245, 0xf5}], 0x2, &(0x7f0000000940)=""/31, 0x1f, 0xb20}, 0x5}, {{&(0x7f0000000980)=@hci, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a00)=""/177, 0xb1}], 0x1, &(0x7f0000000b00)=""/125, 0x7d, 0x8}, 0xb9f}], 0x4, 0x2000, &(0x7f0000000c80)) fadvise64(r2, 0x0, 0x9, 0x1) 16:36:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x10d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000580)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)}}, 0xfcf3) 16:36:29 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x7, 0x0, 0x8000}, {{}, 0x3, 0x40, 0xfffffffffffffffb}, {{0x77359400}, 0x40, 0x81, 0x7}, {{0x0, 0x7530}, 0x8, 0x1, 0x7fff}, {{r2, r3/1000+10000}, 0xd5, 0x2, 0x18}, {{0x0, 0x7530}, 0x4bbf, 0x7, 0x10001}, {{}, 0xd06, 0xbb, 0x74841f}], 0x9d) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x7ff, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) remap_file_pages(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000000000"]) 16:36:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0xff, 0x80000000003, 0x1c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 16:36:29 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x3fff}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000200)={0x5, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)='ip6gre0\x00'}) pwrite64(r0, &(0x7f0000000200), 0xa00, 0x0) 16:36:29 executing program 5: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x5}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2d8c80, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) unshare(0x2000400) mq_timedreceive(r0, &(0x7f0000000200)=""/244, 0xb28f8d2e4c76bda3, 0x3, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) 16:36:29 executing program 6: io_setup(0x2, &(0x7f0000000000)=0x0) io_setup(0x4, &(0x7f00000000c0)) io_setup(0x8000, &(0x7f0000004900)=0x0) io_destroy(r0) io_destroy(r1) [ 513.902774] FAULT_INJECTION: forcing a failure. [ 513.902774] name failslab, interval 1, probability 0, space 0, times 0 [ 513.914377] CPU: 0 PID: 26174 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 513.921773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.931683] Call Trace: [ 513.934333] dump_stack+0x185/0x1e0 [ 513.938049] should_fail+0x8a7/0xae0 [ 513.941826] __should_failslab+0x278/0x2a0 [ 513.946119] should_failslab+0x29/0x70 [ 513.950097] __kmalloc_node_track_caller+0x258/0x11d0 [ 513.955363] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 513.960817] ? _sctp_make_chunk+0xf6/0x8f0 [ 513.965126] __alloc_skb+0x2cb/0x9e0 [ 513.968892] ? _sctp_make_chunk+0xf6/0x8f0 [ 513.973194] _sctp_make_chunk+0xf6/0x8f0 [ 513.977380] ? sctp_make_datafrag_empty+0xb0/0x720 [ 513.982392] sctp_make_datafrag_empty+0x22b/0x720 [ 513.987304] ? sctp_make_ecne+0x910/0x910 [ 513.991526] sctp_datamsg_from_user+0xe84/0x1d40 [ 513.996388] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 514.001340] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 514.006086] ? __msan_poison_alloca+0x183/0x220 [ 514.010830] sctp_sendmsg+0x3f3e/0x6500 [ 514.014910] ? sctp_getsockopt+0x15e30/0x15e30 [ 514.019560] inet_sendmsg+0x3fc/0x760 [ 514.023452] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 514.028898] ? inet_getname+0x4a0/0x4a0 [ 514.032944] sock_write_iter+0x408/0x4d0 [ 514.037204] ? sock_read_iter+0x4f0/0x4f0 [ 514.041468] __vfs_write+0x87e/0xb90 [ 514.045254] vfs_write+0x467/0x8c0 [ 514.048905] __x64_sys_write+0x1cf/0x400 [ 514.053063] ? ksys_write+0x380/0x380 [ 514.057042] do_syscall_64+0x15b/0x230 [ 514.061426] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 514.066734] RIP: 0033:0x455ab9 [ 514.069931] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 514.089584] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 16:36:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), 0x4) 16:36:29 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="300000000000000084000000010000000f117bf35c004a07001f8ac85e9f39460f53790a5f7015873c00000000000000"], 0x30}, 0x0) 16:36:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000000c0)=@polexpire={0xc0, 0x1b, 0x13, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x6e6bb2}}}, 0xfe93}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x4000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:36:30 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000680)=""/181, 0xb5}}, 0x20) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000a40)={0x303, 0x33}, 0x4) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000a80)="0b72e0b76cc69260bdac8a2338087005d3dcc387a563f6c09d13994b7a6af614fcdcd04714632c42d8c28da9b94bad7f7ca1f622daed44aa4d7ef4852b65d3561c6c6db1f14dbb9e5a61e136dd2ae368d20b9b4b099ad499536d6f7c5c48a44fa49dba0189c4e439355625aab84b498cca29963d1c65a63245fa9ba29175ddab6448a4bf4d40d2d132e4f6bfb14f15feb5596bb1eb90e8f51c5a52a03e4da031952821cbd59ef2b8a80d69cfd1608ca8148005b83d854758cba5541ed58d7a87b39d53245e29826eb26b54f533", 0xcd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x5}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00 \x00\x00\x00<\x00'], &(0x7f0000000a00)=0x15) ioctl(r1, 0x8912, &(0x7f0000000340)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) [ 514.097355] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 514.104663] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 514.112442] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 514.119772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 514.127084] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000003 [ 514.173654] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:36:30 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0xb5876e0141b6678c}, 0xc) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) write(r0, &(0x7f00000000c0)="3e0000004e001f00ff03f4f9002304000a04f511280001", 0xffffff97) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000080)={'\x00', &(0x7f0000000040)=ANY=[]}) 16:36:30 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408402, 0x40) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x9, 0x2}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 16:36:30 executing program 0 (fault-call:11 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 514.336858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:36:30 executing program 6: unshare(0x800000240203fe) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x104) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) 16:36:30 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000000003fffc, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) recvfrom(r0, &(0x7f0000000180)=""/200, 0xc8, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000280)='(\x00', 0xffffffffffffff89, 0x2) 16:36:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0xac, 0x0, 0x7, 0x4, 0x0, 0x9, 0x66}, 0x8) r1 = socket$inet6(0xa, 0x100000002, 0x321) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0008238}}, 0x1c) [ 514.716697] FAULT_INJECTION: forcing a failure. [ 514.716697] name failslab, interval 1, probability 0, space 0, times 0 [ 514.728391] CPU: 1 PID: 26218 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 514.735723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.745115] Call Trace: [ 514.747776] dump_stack+0x185/0x1e0 [ 514.751519] ? __should_failslab+0x278/0x2a0 [ 514.756158] should_fail+0x8a7/0xae0 [ 514.759984] __should_failslab+0x278/0x2a0 [ 514.764554] should_failslab+0x29/0x70 [ 514.768496] kmem_cache_alloc+0x13c/0xbb0 [ 514.772862] ? _sctp_make_chunk+0x24d/0x8f0 [ 514.777353] ? skb_put+0x232/0x360 [ 514.780989] _sctp_make_chunk+0x24d/0x8f0 [ 514.785411] sctp_make_datafrag_empty+0x22b/0x720 [ 514.790313] ? sctp_make_ecne+0x910/0x910 [ 514.794540] sctp_datamsg_from_user+0xe84/0x1d40 [ 514.799418] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 514.804354] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 514.809075] ? __msan_poison_alloca+0x183/0x220 [ 514.813947] sctp_sendmsg+0x3f3e/0x6500 [ 514.818029] ? sctp_getsockopt+0x15e30/0x15e30 [ 514.822684] inet_sendmsg+0x3fc/0x760 [ 514.826574] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 514.832140] ? inet_getname+0x4a0/0x4a0 [ 514.836889] sock_write_iter+0x408/0x4d0 [ 514.841047] ? sock_read_iter+0x4f0/0x4f0 [ 514.845293] __vfs_write+0x87e/0xb90 [ 514.849079] vfs_write+0x467/0x8c0 [ 514.852719] __x64_sys_write+0x1cf/0x400 [ 514.856886] ? ksys_write+0x380/0x380 [ 514.860771] do_syscall_64+0x15b/0x230 [ 514.864716] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 514.869940] RIP: 0033:0x455ab9 [ 514.873148] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 514.892978] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 514.900746] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 514.909156] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 16:36:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xfffffffffffffffe, 0x1, 0x10001, 0x2, 0x100}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0xbfa, 0x8001}) tee(r0, r0, 0x0, 0x4) 16:36:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fadvise64(r0, 0x27, 0x0, 0x3) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000000040)="fb274d124a3753efe25484c94860982eebf7aeee32e3365476df63d97584705dbf611b51b549a4af44e76491fda7a3eeda114f21630ca6af1fdb3c8568", 0x3d) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x8) [ 514.916573] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 514.923882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 514.931195] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000004 16:36:31 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x4, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xd) 16:36:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/109, 0x6d}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") shutdown(r0, 0x1) 16:36:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:31 executing program 5: r0 = semget$private(0x0, 0x2, 0x200) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000001980)=""/161) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x4, &(0x7f0000001340)="025cc83d6d345f8f762070") getpeername$packet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001b00)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x8, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x6, 0x6, 0x9, 0x7fffffff, 0xff, 0x0, 0x56}, {0x40000000000000, 0x40, 0x4, 0x3}, 0x101, 0x6e6bbf, 0x0, 0x0, 0x3, 0x3}, {{@in6, 0x4d6, 0x3f}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3500, 0x3, 0x3, 0x64b, 0x0, 0x3, 0x6}}, 0xe8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000200)={@broadcast, @broadcast}, &(0x7f0000000240)=0xc) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/rfkill\x00', 0x400003, 0x0) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f00000002c0)=""/4096) sendmsg$inet_sctp(r6, &(0x7f0000001940)={&(0x7f0000001300)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001340)}, {&(0x7f0000001380)="4d60aa1ea11f5d66cc9d9eedf41e82b5faa5a5a6b7d10be33d054485c53fa51d80bf61b4115cff2e07dac588b106997d4cc27ea27023b3972b1b62f3f9136f385c7df4a8057685cb1bfb863dad5de1c41b981b80c464e5651798a9132fffea211ebcf537fee9de86a2db0f291cbe7352a43e095737ffdfe7519b93104fff5510748063d1eab9017afc93a608d80d77f3e12339b2fea171bf25a8bca05ffeaa092b3051870f1d0fd328", 0xa9}, {&(0x7f0000001440)="73e667fcd9506457faabb46ae73fc544c3cc4dcf5805fce18c4def164549a66517a5a20df3d38c0aff65083723de308d9bd33a6e6615e3d3201bcb7ee800610a82575851b9beb904195719994e2f2dac1d4973d849a29e11b13a6622f2b1c53675c42325eadc82ca5fe33e7c40211754b16fafc6dcf0d94ce323f59e10bbe89df5d0e8fc2db762779a47c968a9f5c324e3", 0x91}, {&(0x7f0000001500)="8f1cc7be4bb5fc6ecda989e3ead36042067d2e6fe10f87e7eee8bd2d01be6453262d35a2aebae7f3a499f091ae379c5f9c258425c2227c767a35027d67b5aede2c95dbe48cf80da87aa1729e9fde9f9493c938d052c3ce6b6badea4c44fbdcfb66b79add23594d1c74283eedd06ba2248b96b3ecd5c3c7af9d917322f3a13572a6e69493c980418db75c5e2135e861eefeaf178dcbf602dc69c9487082fdb6127071982d3446f82177718eed5378a7e3f07a6c546b4c8c27a68a47984a294c6c7f9cff165bc2cbf12edcd43cd4de243f9c35", 0xd2}, {&(0x7f0000001600)="12e7b04190260c85153d87f92ae94578eb129d70e299bc7ae17fe88e9bfc662a8a4bfa63ea840ea3de27f78f4d3ffb92f1eb1e18ffbebdc0439f990f4e22c750ddac6b", 0x43}, {&(0x7f0000001680)="50469f0b40d316eb53ddd98d832ee44dba865b1af5dde60921d3da48658cf3d6e19f35167377427c1de5e6d9d37e7ca48210c80518bc475b79575986fc1cc040a5bcd49198f10fcdf0472c785839543687a87189f159bdc08250b55ee8be33818cc0e700ff6a8c45aa53a824d3aca5363f6d824b1060a9c54b259eeb017f217409f8f13284e8b7ff732f7b5fb5b00457665cee795a0b2d055194d1df33e76ae19c194a8db37752ed1caabddb7a6a9cfaced8d80b31904845d0005711067636d86ea21800a02bf498a1", 0xc9}, {&(0x7f0000001780)="d060d6c686d9cc729cbae095edfd765077511ad594c0ca4a16b5ba57f5b1e0394aa617794beae51825357f48490cf8ffab4805b7672feb69de8d127158f1c1d80118128d4a7b157c15cf64f900c8d6a83971c1ab256ed2da0d89a5a3c2fafb1fbe6c5a2a0392c93c2ae65c7370337f5d81209de625994534aca3ea4b632337a30e836be96aca88a7a7f1daf88cfb5f293bff3f283cf4b4aa2fee4580ebf624ff7045db62cd721d6e1f9d5e06b2cacf16cba04926db38bcd438f9ee8d3ea02fb197f8a9fac3e6a797cfd2187c813743823f2d211cb141b2a1ea555671e5a02fb82a2c4f5c922089eab530d702e9a1098081a3", 0xf2}, {&(0x7f0000001880)="2e6ef1cc7a41a4", 0x7}], 0x8, 0x0, 0x0, 0x4040044}, 0x20000000) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getpeername(r1, &(0x7f0000001c00)=@nfc, &(0x7f0000000280)=0x81fa676a10ef2322) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e23, 0x29, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x6c, r7, r8}, {0x3ff, 0x3, 0x7fffffff, 0x3, 0x7, 0x1, 0x800}, {0x8, 0x1, 0x6e, 0x9}, 0x40, 0x6e6bb9, 0x3, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x2, 0x0, 0x3, 0x9, 0x8, 0x1d25}}, 0xe8) 16:36:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/151) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="025cc83d6d345f8f762070") write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SG_GET_PACK_ID(0xffffffffffffff9c, 0x227c, &(0x7f0000000040)) 16:36:31 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000700080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x400000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4083, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000100)={0x0, 0x0, {0x26, 0x0, 0x10, 0x16, 0x1, 0x3, 0x0, 0x52, 0xffffffffffffffff}}) 16:36:31 executing program 1: mmap(&(0x7f0000db3000/0x2000)=nil, 0x2000, 0x0, 0x5c831, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 16:36:31 executing program 0 (fault-call:11 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="2000000000000000000000000700000007054a5710070300ef000097d44c0000"], 0x20}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) 16:36:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ebffff000000000008801300", @ANYRES32=0x0, @ANYBLOB="08001c00", @ANYRES32], 0x30}, 0x1}, 0x0) 16:36:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x42, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}, 0x2f, 0x95d7, 0x7, "d64f3bab8bfde35e231e01fd0561ebd9bca41da08c5615e09c1771487a843358780cb39788aa4ab3e401aa8157df888a9e5d8e8dac8129e495580180092b9198dc23f1c39784eb1cc93e86ac153a98ab"}, 0xd8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x500}, 0x20) [ 515.631182] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 515.696347] FAULT_INJECTION: forcing a failure. [ 515.696347] name failslab, interval 1, probability 0, space 0, times 0 [ 515.707925] CPU: 1 PID: 26277 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 515.715331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.724940] Call Trace: [ 515.727613] dump_stack+0x185/0x1e0 [ 515.731320] should_fail+0x8a7/0xae0 [ 515.735205] __should_failslab+0x278/0x2a0 [ 515.739523] should_failslab+0x29/0x70 [ 515.743499] kmem_cache_alloc_node+0x164/0xcb0 [ 515.748149] ? kmsan_set_origin+0x9e/0x160 [ 515.752451] ? __alloc_skb+0x202/0x9e0 [ 515.756401] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 515.761831] __alloc_skb+0x202/0x9e0 [ 515.765608] _sctp_make_chunk+0xf6/0x8f0 [ 515.769845] ? sctp_make_datafrag_empty+0xb0/0x720 [ 515.774863] sctp_make_datafrag_empty+0x22b/0x720 [ 515.779801] ? sctp_make_ecne+0x910/0x910 [ 515.784000] sctp_datamsg_from_user+0xe84/0x1d40 [ 515.788870] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 515.793618] ? __msan_poison_alloca+0x183/0x220 [ 515.798360] sctp_sendmsg+0x3f3e/0x6500 [ 515.802421] ? sctp_getsockopt+0x15e30/0x15e30 [ 515.807651] inet_sendmsg+0x3fc/0x760 [ 515.811529] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 515.816996] ? inet_getname+0x4a0/0x4a0 [ 515.822099] sock_write_iter+0x408/0x4d0 [ 515.826390] ? sock_read_iter+0x4f0/0x4f0 [ 515.830642] __vfs_write+0x87e/0xb90 [ 515.834787] vfs_write+0x467/0x8c0 [ 515.838443] __x64_sys_write+0x1cf/0x400 [ 515.842610] ? ksys_write+0x380/0x380 [ 515.846496] do_syscall_64+0x15b/0x230 [ 515.850434] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 515.855653] RIP: 0033:0x455ab9 [ 515.858877] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.878545] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 515.886329] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 16:36:31 executing program 7: prctl$intptr(0x26, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) read(r0, &(0x7f0000fb6000)=""/28, 0xfffffff5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 16:36:31 executing program 5: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, r0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x3) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 16:36:31 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x400) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x81, 0x58d, 0x4, 0x7, 0x8, [{0x7, 0x97, 0x7ff, 0x0, 0x0, 0x1000}, {0x7, 0x9, 0xce, 0x0, 0x0, 0x6}, {0x1, 0x720, 0x80, 0x0, 0x0, 0x488}, {0x9, 0x2, 0x200}, {0x40, 0x1000, 0x600, 0x0, 0x0, 0xff}, {0xed, 0x1, 0x5, 0x0, 0x0, 0x1201}, {0x86cf, 0x2, 0xfff, 0x0, 0x0, 0x8}, {0xdc7b, 0x81, 0x35c6, 0x0, 0x0, 0x1580}]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) unshare(0x5fffffe) r1 = timerfd_create(0x0, 0x2) timer_create(0x5, &(0x7f0000000080)={0x0, 0x4, 0x2}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 16:36:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 515.893639] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 515.900951] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 515.908279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 515.915597] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000005 16:36:32 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 16:36:32 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, "6c6f020000000000000000001000"}}, 0x1e) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80003, 0x0) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)="0f71f04b240c421394243da6939a6a61920ad3888c89b0f01ff0efa3def30d13e0d6b0ce3bd10afc9d3012895cb994762971f54b79e5ef0ef38ef94fae7f30b464213e5da5a05cdf32f470983a773c406f529124fe4ddfae5c12ea38eb8c621e54593053", 0x64}, {&(0x7f0000000200)="b858c5e6f6f604c1191fcb7e8397f42e6621f8cd353a84bd81a6ebd6f957519dd8dccf1d8d8768c38005ada09380fe88b3ff1a27a4808f", 0x37}, {&(0x7f0000000240)="6221e94952a3b8c08033d01d3b9b1622da9045dcd2a100b232ce553e73aeaeeecf66694a69e7d56a09bc4d3ef20503fe1e5cda93f052f529e271e8b0d2842e2c722baa097c1357184790b4b3d86a12a09e24476f22b637b7c4dffa581186197fed3ed562180ad50ed63dc5f04fa7a39891a3196649ad4f3eb4479b74024d9579e2c26daf8c210a7a0e08e3f60e8b36970d9525a04f8c9b3b6a1c17d023e3b27de0d3b6c28e1b3ae05d4a3a3c399ee5fad6d2bd49fa563aa7e3310b6c19c5d120bd243cf29b2f942f134473b0a7f20bec1497a579b9e01b0e531ff2512c1a4d73619c73637b", 0xe5}, {&(0x7f0000000340)="d4fc3b55bcdd64592c4a1e12f338597f422ce1b04436531e073eb10789a2aa24a743f02db7ce56df6b90ed1ecda776c1babd8594bcf7f73f33c366e65abd6eb872fbad528996ebbb61865810b3fd4ee880ec609bd6c99162928ccbde047786abf7a9eb9d7948afa820ef09b095254552ddc55cca4c5e", 0x76}, {&(0x7f00000003c0)="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0x1000}], 0x5, &(0x7f0000001440)=[{0xf8, 0x13f, 0xffff, "7d564d537957976e9015e7782cac5f6f6e1c482a064b91a19845b8dbe0bfaeb0853e23e07d07719c488484c98b4d175ed076b78167b710657366f6973a6a708e798c4d402e965addb49cc6dbb370e1ef8d4ccdee6a7f3b1f6f3cc210aa8055cd455529f59c0840a831417c67858859cb874415a0fc8b1a1509ba31f8cc02269e0b75c70301d80e3e505082469332e5580bc17345ddc881599bb8538713caf55f8a652977507a8977a29193ac09c9c4fa548a8a2307087c02cdb7c77bba97d24bb435055ead20b4aee3c35da076052a8a35bed7de8684da4b59d74c7768e0179e898b5c2e"}, {0x48, 0x109, 0x1, "4419493e26284e1d90a3c81380946c8349dde12d9eaef4e73111390393ab7b2f41b7af436a97b2c73cc62c1850d25b46d0b3d12c9da3c5"}], 0x140, 0x4}, 0x4}, {{&(0x7f0000001580)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, 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", 0x1000}, {&(0x7f0000001600)="1552f84a87ba7049f46ed99b8acf28ceec8409ec2c6dba18f8a10fb00262459235324f7281930efb0bcc2dbb6038a0a1b0244bed6fd2518c", 0x38}, {&(0x7f0000001640)="b44e057be18c468b6dbedf9de2b04d6a0687e58a23515c375e95587d30386fa03465f6a4d0375288c325494c241151314e767ecad3ca760960912be43b3928ff4e0d9fce5f7d1432a5493f6432efe96bfd0d0a25759f746226afbcd4415cdc7a1002fd25fc868effdb4336b960a257780373a0b75009805422f871fc8b298205183a3e7f", 0x84}, {&(0x7f0000001700)="1b3e4c4931647959f27ab90e8797429c790c019ad25195e2a6f14be1df742f03cf94a1ac8deeaab0923b2a137b2f1038d6ac83b770227f4ca7078712b2e93482017a6326ae10ec3c69ae001128", 0x4d}, {&(0x7f0000001780)="7192e1a491281d80005dbf9608e18431403cf0618072749ea9fd36c9d718283cc3db81ea5c5bf30c5ce6609ad909d70692d0b1ed325cce1415710584ea40642cb9c1c1c96ecb6f6cf11e00d913530d4281589f88d51d4dd09481446713cbd1829c06e3b1ff1dcbf511231e3a8fb62d3de19379a25c27841c92e1d9937422488e6ccf9a941b6f5f1b950f05e6e78c3edde1405312bc2f45f55ddeb8e34ac4055a36dbd0d7dc754123ecc7", 0xaa}, {&(0x7f0000001840)="b8307ab50f550f396d2f51073afcd1ee4742a8ff9b0b062a58a992191beddd32d113218e6c8840512028e5b7e5131fb31dccae5a1402cdc09d475891032a0ea2dfeb3225afc4c8063175df5e211f49b4b677b6669eb90af39c08b58829249597394435771e90c1e7a877df4248805d238d93ae3e0f2e620f203aaf78893a3547ca81c4152a8efdf5bd35cf61", 0x8c}, {&(0x7f0000001900)="4143031326cee24985740f12847e2ca614417d711b9d420cba0c50283cb8615ff89c64e37bdb2f06628cb542d766c83691f46a751164b7cf555533932bc600de50d99ac857ceee06de67122e7911c416952899ef04d5d5f83d5874", 0x5b}], 0x7, &(0x7f0000001a00)=[{0x50, 0x118, 0xfffffffffffffffd, "189fe86a39607e65fd121dd9ef953dadbf9ef521299a52751d15b10a8303442c18b5a165516a8a2f394bdf8e16a12514cdb14f69bddc810387"}, {0xc0, 0x10e, 0x8, "ef0ef46a4193602321b142c835e814dd11f656a7fae87c2d8242973c3ca603e6c1772d0009e1273783f3356b0382dd06532501810e7aa3dda41ed086d2f12b915bbaf90cc1e93acb3f0201c2b10da3cf0f9d0fe55f0ac46449c3fa91fcebd612b566e0b51c096de354f5ec48a8cf5cacac221fffc0e7daa7256ad21b8d2f23b04c356da93d1520f6007de814bb181f67e2fe2ae18164ffff690d92b1d53f39b9b2b127a087ad61782ae372cee99f"}, {0x90, 0x88, 0x10000, "68fe1cbe9696c1ab24e325432e68d929e0d9b431e8d9a07406b80af4ffa96526e9ab71314390709e12ec1eab769358a56838c0e5d7a6bb11c9e96efc6c09cdbf01d6a40ef5ae62ccbfc9d87290086ed2787bd4690256e16b1f53eac7204b436ee6b69dfe10b9ecba86377a93c22308e6b2bd4d4b91b53d54f0c8353b06b3157f"}, {0x108, 0x13f, 0x5e6, "5a317db2849fb0f2d408ede80bb15bd7b3da646d56f6a0e98919674434f61f41c1b4dd432a453ed63c53219acbab53e762da5049b4d8a728e57d71e069a04a3a1ef00b58c314b0f2bd734383932b2623ea7a2f871dada26abc9a47caead1a7dc633d2e77e7808906e3eea57b3d0940b03225140323485f6f34970b18f1849b5eca51a212d4609c86a226043d0c5bb5e3374b6556b7de1fd22a919ecf9bfb10290099e5a3313db31e89c76cf26dbf06afebb60ecd4042fa3213013267af05ac7a063207d78510d84072a6943a44280b0e82a13f4ba580d14fc532691d5d7cf44abeafae0de3208aefb1d7d51369b601796447"}, {0xd8, 0x110, 0x31a3476a, "49d4c0d8711bda391d24e74312a7400162c109218ba7eee14453f82a9e2bd3e644eb90ec5ac4fef18965b69ba9db7132c544a87654702a4f1ffd73d715d036afd6c4682d754a36e622ccc3228fb1f0723b66b04cc552cfd5992c88b2468556dd33c7b98acc96030cad2f21e30bc47cce93b375f295579c9c9273c6429b6786b1100cdfd2372322094749dbbc76eb0d12cb827a9dd8807e9eb2a7992682262017cd039f2e6480986084d22afaab614dd05062ba4b96cbd1c5608001f14f653ba9a64f"}, {0xc0, 0x1, 0x4, "829a65cbc34311c8de2bbbaa5406a94cd07513f959f4e723164504af74d1f92a5852c9cead38da2e4dc1f901cc0082097c3e4b2a9bd9201f59208c1457bf6e4211937a3b76b7f8378d973af44cca2592babc8d7caa03b9a27540de91b5018f96661155c8d2f7fdd74b72923e92b3ad6d9d4e6729bcc47b82fc661da56555d213f39eb1053dbe5ecbc72b2d65d3e37aa172d9d011e3cd6ce362d06502c2a9a21971bef7e12d900e2b27e0c237ec"}], 0x440, 0x8000}, 0x3ff}], 0x2, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) recvmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)=""/204, 0xcc}}], 0x1, 0x0, &(0x7f0000002540)) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000002980)=@rc={0x1f}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000002d80)}}], 0x1, 0x0) [ 516.068605] Unknown ioctl 21377 16:36:32 executing program 0 (fault-call:11 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 516.095416] Unknown ioctl 21377 16:36:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@ipv6_newrule={0x6c, 0x20, 0x300, 0x70bd25, 0x25dfdbff, {0xa, 0x80, 0x94, 0xb000000000000000, 0xffffffff, 0x0, 0x0, 0xc, 0x1b}, [@FIB_RULE_POLICY=@FRA_L3MDEV={0x8, 0x13, 0x3ff}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x16}}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e23, 0x4e20}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x2}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 16:36:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x4, {0x720a, 0x0, 0x4, 0x5}, 0x400, 0x9}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1d00000000343d00d7c77bf48ed90b4e51e8f7f561f622077752b29858df94"]}) 16:36:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20004040}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1}, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="0303000027000100000000000000ecff030000000800010041e885284277f31d25a529f7c0eef9188a383eee4215ed27d1e12ab4e40ed129d1561cd45f1a7eeb995089c000fcfc425b7a9de94812a409dd26fdf56e7139591e4deeff767edbdf789a46740ca8903e40fcd270232a47401704d5fcccf9c24e106b77322af02e210374a8eb9444eb15fe7c3a29afca3e68a236bae3333295825c799d01a0694e6ae3", @ANYBLOB="b42bffbe9a8f3d1d058580a827785d59420753a2a9c69ed3df2d56381e390100008000000000dd1990feb8a8263cd8dc2c00f23f5e090000000000000000"], 0x2}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000340)=0x80000002, 0xfffffe07) 16:36:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:32 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000180), 0x8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)) 16:36:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001300290a000006000000000007000000", @ANYBLOB="00308c56037690b380000c0004000000"], 0x2}, 0x1}, 0x0) [ 516.425180] FAULT_INJECTION: forcing a failure. [ 516.425180] name failslab, interval 1, probability 0, space 0, times 0 [ 516.436748] CPU: 1 PID: 26321 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 516.444066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.453467] Call Trace: [ 516.456132] dump_stack+0x185/0x1e0 [ 516.459842] should_fail+0x8a7/0xae0 [ 516.463713] __should_failslab+0x278/0x2a0 [ 516.468013] should_failslab+0x29/0x70 [ 516.471992] __kmalloc_node_track_caller+0x258/0x11d0 [ 516.477238] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 516.482680] ? _sctp_make_chunk+0xf6/0x8f0 [ 516.486990] __alloc_skb+0x2cb/0x9e0 [ 516.490783] ? _sctp_make_chunk+0xf6/0x8f0 [ 516.495098] _sctp_make_chunk+0xf6/0x8f0 [ 516.499250] ? sctp_make_datafrag_empty+0xb0/0x720 [ 516.504287] sctp_make_datafrag_empty+0x22b/0x720 [ 516.509241] ? sctp_make_ecne+0x910/0x910 [ 516.513474] sctp_datamsg_from_user+0xe84/0x1d40 [ 516.518343] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 516.523179] ? __msan_poison_alloca+0x183/0x220 [ 516.527942] sctp_sendmsg+0x3f3e/0x6500 [ 516.532034] ? sctp_getsockopt+0x15e30/0x15e30 [ 516.536665] inet_sendmsg+0x3fc/0x760 [ 516.540544] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 516.546069] ? inet_getname+0x4a0/0x4a0 [ 516.550584] sock_write_iter+0x408/0x4d0 [ 516.554824] ? sock_read_iter+0x4f0/0x4f0 [ 516.559791] __vfs_write+0x87e/0xb90 [ 516.563676] vfs_write+0x467/0x8c0 [ 516.567316] __x64_sys_write+0x1cf/0x400 [ 516.571471] ? ksys_write+0x380/0x380 [ 516.575616] do_syscall_64+0x15b/0x230 [ 516.579665] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.584892] RIP: 0033:0x455ab9 [ 516.588104] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 516.608016] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 516.615803] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 16:36:32 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\t\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\x00\a\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="000000000000000000000000000000000000008c7408ad0000000000a2bac7cf25d041207696a27a70dfd4168816ff43b8f5dfae73e699ae2428b35164b8ddfe9190b484ed9bfce91cd61a0d449a0c3d4d6904ca5b13650c3e9dc8b6d75c5b1f12b2955fcabfda0a4fffde34e7ee5905fb309865024eefb5ec492669774ad65827a4f6ff6175706562b55db97364318ce53b0db3e6077a9f723f9906a5905bae9bfbf6747fa67b40f1bfe1c7cdcc78c464891a32da9cec7492d4ca54fdbf", @ANYRES32=r0, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="000000007cb100000000000000000000000000000000000000000000"]) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 16:36:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x4280, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x200, 0x200, 0x1, r1}, &(0x7f00000002c0)=0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x902) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000340)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000000c0)={{0x9, 0x1000, 0x2, 0x2, 0x62c4, 0x400}, 0x3, 0x80000000, 0x9, 0x6, 0x1ff, "3b807ccefdf69dcb71f56940e87e3b6d410f89dfaf057cf46e8b78b570858cd592c1e1aa04db9755064ffe27cf8a869e8fd994dbbac2cc121a4127418867b037a70e57659505232131a3b2073248e637d16437599e67833b484d5f7f4fe368afe589f9a591b8766917e5d30ba27e78d024dd4ecc7bc5346879d493ef6050a066"}) ioctl(r3, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070268706bb7db07ae61c2ddb564fd0e5cee449315aebe569f754718650c16e224948a904d44e79b60cf590e9bcbdd4143ed10323d625e177f3f21110aed0e0540500154ed6d31dbc10de32d106d9b6ba") creat(&(0x7f0000000180)='./file0\x00', 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000300)={0xffffffffffff7fff, 0x1f, 0x5, 0x3, 0xfffffffffffffff7, 0x22, 0x80000001, 0x1000, 0x1, 0x7, 0x6, 0xfffffffffffffff8}) getcwd(&(0x7f00000004c0)=""/2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000380)={r2, 0x568}, &(0x7f00000003c0)=0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0xffffffffd91c7ed2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) [ 516.623752] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 516.631070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 516.638474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 516.646076] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000006 16:36:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000009) unshare(0xa40203fc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) delete_module(&(0x7f0000000140)=')#em0{ppp0vboxnet0-\x00', 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) fstatfs(r0, &(0x7f0000000000)=""/1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 16:36:33 executing program 7: socket$inet6(0xa, 0x80003, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') io_setup(0x2, &(0x7f0000000180)=0x0) io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000002c0)="7b12b09d98e765d74531d21e1414f8a81473017bce04fd51d258530108b2934ac2567b1ebc599c9cbf02de054c8ebffe3d40b1ce27a2a9818dcd284b4cbb7bf5b92767beea118e17b47ea568f48daa0d55a884fc3782b6a812c890839e94af7c2cd5a4fc9e83b5e16d75bd5e055b06b4c4469a30d496d228a6b590417158820e9488ffb6c3fe7a85b8af1f635493929824d12bcde343788dc43dcf37cd3a2d77df50f447d81f1027c6e41a1fa59b4e8dd11c2cae684e4ab7d2ab73ae72d2d01af9b4a4165f304c1514d3b96b93b61205aaf9132fac837a0a14", 0xd9, 0x8, 0x0, 0x1, r1}, &(0x7f0000000400)) setsockopt$inet6_udp_int(r1, 0x11, 0x6e, &(0x7f0000000040)=0xb6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000180)}], 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x81, 0x0) 16:36:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200000000890e, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000200), 0x0) r2 = semget(0x1, 0x4, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000400)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x100000000, r3, r4, r5, r6, 0x0, 0x5}, 0x4, 0xfff, 0x7b03}) 16:36:33 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000340), 0x1000000}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x2, 0x4, 0x4, 0x80000000}, {0x4, 0x7f, 0x9, 0x1}, {0x8678, 0xfff, 0x7, 0x80}]}, 0x10) read(r0, &(0x7f0000000000)=""/126, 0x1c) r3 = userfaultfd(0x80800) dup2(r0, r3) 16:36:33 executing program 0 (fault-call:11 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x301080) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r2) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) pause() ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000180)={r1}, &(0x7f0000000200), 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffff01) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="1f01860a0a6f696298a181a7fa10c85111ec8f934124023879e76ebbf1910c8bee1b656aa205d18f8471c1be1e808f0e4733cc93d46de86c4e002455edff2cd8139a21043fc2cba0d9b2656363ed943c69a1c04b98c85a20e03a9f7697f6ebaeac9a86d58337ae96f65fb1e193bdb65ca6da58d9942d72615261", 0x7a, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x3, r4) 16:36:33 executing program 6: unshare(0x7fd) r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="30993e20893273031fcf43bfe6f4739b198b9c897413ec82af4a6ff2a5d1a1af7cf22d135445b3b11af1f82143406fb26d8c4dcf3b8b255eac5e0664c23f1354696673c32e2a3dfabd306c457446d1fa46a66f7bcf963e00a1f3fb6429eaed310200b3acd3acbc219499a24279308908ba5bc7a451dd2aae92126f0545333f6a828bcd62bca62c22fa9dd5ad1d5efb29c583c5b8217efe2477c948fed2d06d0d8182fb4498758e637c0f6e46bd28bfa86ca5e30b2d657129ee0325215a9ae9e296bd", 0xc2, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="328dc33b0df7d2cb4f718ea53cec204f093a3becee28c2f6dc10c778ef3de61e14b6f9861db56f44c57e32e4ee61ebd8c7ce1d94b11619fa1a2bdc2543bf5956d872fe77f2062792640be67babcab218f6b16a00df300e49e43cd961ba1624843b71c4f4bbfa1f0ea85e2d1b2d145f449e90da457aa0f505c2a6657af08721cf734cdbc7d00b83f040c4e86af5778085af955a689815a10a78d02d794d1e6c5646f75664c83689d808aaf6df0f333a9b364880615f16460ca4f9d362538f7bdcd6b9da6260e4ead2a570daef7d832003f8aa4ded37171cda5cfdb6077dcdeb6ecc572a579c09893281ccb0e514", 0xed, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, r1, r2}, &(0x7f0000000440)=""/4096, 0x1000, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=@known='user.syz\x00') mprotect(&(0x7f00000fa000/0x3000)=nil, 0x3000, 0x8) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "81f0fa595289cc5d1550f0d55416c43aed034ef7271a521201f5669bacc78591"}) fgetxattr(r3, &(0x7f0000001440)=@known='system.posix_acl_default\x00', &(0x7f0000001480)=""/244, 0xf4) 16:36:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000200)=""/246) [ 517.194384] FAULT_INJECTION: forcing a failure. [ 517.194384] name failslab, interval 1, probability 0, space 0, times 0 [ 517.205929] CPU: 1 PID: 26378 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 517.213238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.222625] Call Trace: [ 517.225369] dump_stack+0x185/0x1e0 [ 517.229121] ? __should_failslab+0x278/0x2a0 [ 517.233599] should_fail+0x8a7/0xae0 [ 517.237458] __should_failslab+0x278/0x2a0 [ 517.241778] should_failslab+0x29/0x70 [ 517.245723] kmem_cache_alloc+0x13c/0xbb0 [ 517.249970] ? _sctp_make_chunk+0x24d/0x8f0 [ 517.254370] ? skb_put+0x232/0x360 [ 517.258244] _sctp_make_chunk+0x24d/0x8f0 [ 517.262652] sctp_make_datafrag_empty+0x22b/0x720 [ 517.267567] ? sctp_make_ecne+0x910/0x910 [ 517.271889] sctp_datamsg_from_user+0xe84/0x1d40 [ 517.276771] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 517.281534] ? __msan_poison_alloca+0x183/0x220 [ 517.286386] sctp_sendmsg+0x3f3e/0x6500 [ 517.290475] ? sctp_getsockopt+0x15e30/0x15e30 [ 517.295155] inet_sendmsg+0x3fc/0x760 [ 517.299055] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 517.304508] ? inet_getname+0x4a0/0x4a0 [ 517.308575] sock_write_iter+0x408/0x4d0 [ 517.312839] ? sock_read_iter+0x4f0/0x4f0 [ 517.317078] __vfs_write+0x87e/0xb90 [ 517.320893] vfs_write+0x467/0x8c0 [ 517.324554] __x64_sys_write+0x1cf/0x400 [ 517.328718] ? ksys_write+0x380/0x380 [ 517.332582] do_syscall_64+0x15b/0x230 [ 517.336537] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 517.341767] RIP: 0033:0x455ab9 16:36:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000580)) 16:36:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x800000}) r1 = epoll_create1(0x7fffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)={0x1000000, 0x1, 0xffffffffffffffff, 0x1, 0x7}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)) dup3(r1, r0, 0x0) 16:36:33 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 517.344977] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 517.364895] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 517.372686] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 517.380007] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 517.387340] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:36:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:33 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1ffffc, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)=']*\x00', &(0x7f0000000140)='wlan1\x00', &(0x7f0000000180)='/dev/dsp\x00', &(0x7f00000001c0)='/dev/dsp\x00', &(0x7f0000000200)='/dev/autofs\x00', &(0x7f0000000240)='/dev/dsp\x00', &(0x7f0000000280)='/dev/dsp\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='/dev/autofs\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/autofs\x00', &(0x7f00000003c0)='/dev/dsp\x00', &(0x7f0000000400)='/dev/dsp\x00', &(0x7f0000000440)="d900", &(0x7f0000000480)='/dev/dsp\x00', &(0x7f00000004c0)='!\'\x00']) ioctl(r0, 0x800000000000937b, &(0x7f00000000c0)="efffffedffe6000002") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000dc0)=""/37, 0x25}, {&(0x7f0000000e00)=""/248, 0xf8}, {&(0x7f0000000f00)=""/63, 0x3f}, {&(0x7f0000000f40)=""/159, 0x9f}, {&(0x7f0000001000)=""/91, 0x5b}], 0x5, 0x0, 0x0, 0x9b84}, 0x10000) recvmmsg(r0, &(0x7f0000004940)=[{{&(0x7f0000001140)=@nfc_llcp, 0x80, &(0x7f0000001480)=[{&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/87, 0x57}, {&(0x7f00000012c0)=""/161, 0xa1}, {&(0x7f0000001380)=""/214, 0xd6}], 0x4, &(0x7f00000014c0)=""/94, 0x5e, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001540)=""/175, 0xaf}, {&(0x7f0000001600)=""/213, 0xd5}, {&(0x7f0000001700)=""/37, 0x25}, {&(0x7f0000001740)=""/183, 0xb7}, {&(0x7f0000001800)=""/31, 0x1f}], 0x5, &(0x7f00000018c0)=""/248, 0xf8, 0x6}, 0x3f}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000019c0)=""/161, 0xa1}, {&(0x7f0000001a80)=""/7, 0x7}, {&(0x7f0000001ac0)=""/10, 0xa}, {&(0x7f0000001b00)=""/132, 0x84}, {&(0x7f0000001bc0)=""/79, 0x4f}, {&(0x7f0000001c40)=""/236, 0xec}], 0x6, &(0x7f0000001dc0)=""/176, 0xb0, 0x3}, 0xa7}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001e80)=""/231, 0xe7}, {&(0x7f0000001f80)=""/49, 0x31}, {&(0x7f0000001fc0)=""/204, 0xcc}, {&(0x7f00000020c0)=""/138, 0x8a}, {&(0x7f0000002180)}, {&(0x7f00000021c0)=""/100, 0x64}, {&(0x7f0000002240)=""/3, 0x3}, {&(0x7f0000002280)=""/27, 0x1b}, {&(0x7f00000022c0)=""/1, 0x1}, {&(0x7f0000002300)=""/226, 0xe2}], 0xa, &(0x7f00000024c0)=""/199, 0xc7}, 0xb3b4}, {{&(0x7f00000025c0)=@rc, 0x80, &(0x7f0000003800)=[{&(0x7f0000002640)=""/129, 0x81}, {&(0x7f0000002700)=""/221, 0xdd}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x3, &(0x7f0000003840)=""/206, 0xce, 0x4}, 0x8}, {{&(0x7f0000003940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f00000039c0)=""/209, 0xd1}, {&(0x7f0000003ac0)=""/176, 0xb0}], 0x2, 0x0, 0x0, 0x6}, 0x7f}, {{&(0x7f0000003bc0)=@alg, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003c40)=""/68, 0x44}, {&(0x7f0000003cc0)=""/72, 0x48}, {&(0x7f0000003d40)=""/239, 0xef}, {&(0x7f0000003e40)=""/109, 0x6d}, {&(0x7f0000003ec0)=""/218, 0xda}], 0x5, &(0x7f0000004040)=""/168, 0xa8, 0x2}, 0xffffffffffffffe1}, {{&(0x7f0000004100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004180)=""/84, 0x54}], 0x1, &(0x7f0000004240)=""/12, 0xc, 0x100000001}, 0x8}, {{&(0x7f0000004280)=@pppoe, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004300)=""/169, 0xa9}, {&(0x7f00000043c0)=""/187, 0xbb}, {&(0x7f0000004480)=""/67, 0x43}, {&(0x7f0000004500)=""/249, 0xf9}, {&(0x7f0000004600)=""/92, 0x5c}, {&(0x7f0000004680)=""/184, 0xb8}, {&(0x7f0000004740)=""/105, 0x69}, {&(0x7f00000047c0)=""/221, 0xdd}], 0x8, 0x0, 0x0, 0x1f}, 0x52}], 0x9, 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004bc0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000004cc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000074c0)={0x0, @dev, @dev}, &(0x7f0000007500)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000076c0)={@loopback, @remote, 0x0}, &(0x7f0000007700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007740)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000007840)=0xe8) clock_gettime(0x0, &(0x7f000000c800)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000c640)=[{{&(0x7f0000007880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007900)=""/63, 0x3f}, {&(0x7f0000007940)=""/95, 0x5f}, {&(0x7f00000079c0)=""/51, 0x33}, {&(0x7f0000007a00)=""/72, 0x48}, {&(0x7f0000007a80)=""/212, 0xd4}, {&(0x7f0000007b80)=""/157, 0x9d}], 0x6, 0x0, 0x0, 0x80000001}, 0x7}, {{&(0x7f0000007cc0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007d40)=""/108, 0x6c}, {&(0x7f0000007dc0)=""/218, 0xda}, {&(0x7f0000007ec0)=""/205, 0xcd}, {&(0x7f0000007fc0)=""/143, 0x8f}], 0x4, &(0x7f00000080c0)=""/172, 0xac}}, {{&(0x7f0000008180)=@can, 0x80, &(0x7f000000a380)=[{&(0x7f0000008200)=""/4096, 0x1000}, {&(0x7f0000009200)=""/177, 0xb1}, {&(0x7f00000092c0)=""/129, 0x81}, {&(0x7f0000009380)=""/4096, 0x1000}], 0x4, &(0x7f000000a3c0)=""/84, 0x54, 0x8000}, 0x8}, {{&(0x7f000000a440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a4c0)=""/45, 0x2d}, {&(0x7f000000a500)=""/50, 0x32}, {&(0x7f000000a540)=""/53, 0x35}, {&(0x7f000000a580)=""/57, 0x39}, {&(0x7f000000a5c0)=""/64, 0x40}, {&(0x7f000000a600)=""/143, 0x8f}], 0x6, &(0x7f000000a740)=""/16, 0x10, 0x8000}, 0x514e}, {{&(0x7f000000a780)=@hci={0x0, 0x0}, 0x80, &(0x7f000000ac40)=[{&(0x7f000000a800)=""/167, 0xa7}, {&(0x7f000000a8c0)=""/2, 0x2}, {&(0x7f000000a900)=""/237, 0xed}, {&(0x7f000000aa00)=""/164, 0xa4}, {&(0x7f000000aac0)=""/90, 0x5a}, {&(0x7f000000ab40)=""/214, 0xd6}], 0x6, &(0x7f000000acc0)=""/117, 0x75, 0x5}}, {{&(0x7f000000ad40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000afc0)=[{&(0x7f000000adc0)=""/113, 0x71}, {&(0x7f000000ae40)=""/190, 0xbe}, {&(0x7f000000af00)=""/163, 0xa3}], 0x3, &(0x7f000000b000)=""/236, 0xec, 0x7fffffff}, 0xffff}, {{&(0x7f000000b100)=@generic, 0x80, &(0x7f000000b580)=[{&(0x7f000000b180)=""/157, 0x9d}, {&(0x7f000000b240)=""/32, 0x20}, {&(0x7f000000b280)=""/3, 0x3}, {&(0x7f000000b2c0)=""/1, 0x1}, {&(0x7f000000b300)=""/27, 0x1b}, {&(0x7f000000b340)=""/27, 0x1b}, {&(0x7f000000b380)=""/223, 0xdf}, {&(0x7f000000b480)=""/54, 0x36}, {&(0x7f000000b4c0)=""/15, 0xf}, {&(0x7f000000b500)=""/113, 0x71}], 0xa, &(0x7f000000b640)=""/4096, 0x1000, 0x3}, 0x3}], 0x7, 0x2060, &(0x7f000000c840)={r12, r13+10000000}) getsockname$packet(r0, &(0x7f000000c880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c8c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c940)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f000000ca40)=0xe8) getpeername$packet(r0, &(0x7f000000d3c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d400)=0x14) accept$packet(r0, &(0x7f000000d440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d480)=0x14) getpeername$packet(r0, &(0x7f000000d4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d540)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000015940)={@local, @remote, 0x0}, &(0x7f0000015980)=0xc) accept$packet(r0, &(0x7f00000159c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000015a00)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000015a40)={0x0, @dev, @loopback}, &(0x7f0000015a80)=0xc) accept4$packet(r0, &(0x7f0000015ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000015b00)=0x14, 0x80800) getsockname$packet(r0, &(0x7f0000015b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000015b80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015bc0)={'veth1_to_bridge\x00', 0x0}) recvmmsg(r0, &(0x7f0000019d80)=[{{&(0x7f00000171c0)=@in, 0x80, &(0x7f00000182c0)=[{&(0x7f0000017240)=""/95, 0x5f}, {&(0x7f00000172c0)=""/4096, 0x1000}], 0x2, &(0x7f0000018300)=""/73, 0x49, 0xfffffffffffffffe}, 0x8}, {{&(0x7f0000018380)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000018640)=[{&(0x7f0000018400)=""/106, 0x6a}, {&(0x7f0000018480)=""/180, 0xb4}, {&(0x7f0000018540)=""/246, 0xf6}], 0x3, 0x0, 0x0, 0x5}, 0x7fff}, {{&(0x7f0000018680)=@sco, 0x80, &(0x7f00000189c0)=[{&(0x7f0000018700)=""/159, 0x9f}, {&(0x7f00000187c0)=""/6, 0x6}, {&(0x7f0000018800)=""/163, 0xa3}, {&(0x7f00000188c0)=""/194, 0xc2}], 0x4, &(0x7f0000018a00)=""/76, 0x4c, 0x3ff}, 0x7}, {{0x0, 0x0, &(0x7f0000019c80)=[{&(0x7f0000018a80)=""/73, 0x49}, {&(0x7f0000018b00)=""/4096, 0x1000}, {&(0x7f0000019b00)=""/103, 0x67}, {&(0x7f0000019b80)=""/74, 0x4a}, {&(0x7f0000019c00)=""/83, 0x53}], 0x5, &(0x7f0000019d00)=""/71, 0x47, 0x1}, 0x1f}], 0x4, 0x163, &(0x7f0000019e80)={0x77359400}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000001a800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f000001a7c0)={&(0x7f0000019ec0)={0x8cc, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x1cc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf9}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x5, 0x2, 0x0, 0x8c}, {0xffff, 0xd71, 0x4}, {0x8, 0x3, 0x8001, 0x80000000}, {0x1, 0x7, 0xfffffffffffffff7, 0x9d}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0xb8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x22c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x686}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x4, 0x5, 0x18}, {0x80000001, 0x100, 0x9, 0xffffffff}]}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1a4, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8, 0x3f, 0x4}, {0x7, 0x5583a90e, 0x4}, {0xff, 0xfff, 0x9, 0x6}, {0x8, 0x7fff, 0xfffffffffffffff7, 0x80000001}, {0x10001, 0x7fffffff, 0x400, 0xffffffffffffff7f}, {0x100000000, 0x837, 0x7, 0x3}, {0x81, 0x80000000, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r25}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x8cc}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) [ 517.394654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 517.402142] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000007 16:36:33 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = userfaultfd(0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xda79, 0x105000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000602000/0x2000)=nil, 0x2000}}) 16:36:33 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x44000, 0x0) socketpair(0xffffffffffffffff, 0x4, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002400)=""/4096, 0x10000006d}], 0x1, 0x0) 16:36:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) pselect6(0x40, &(0x7f0000000180)={0x100000000, 0xdd, 0x42, 0xfffffffffffffffa, 0xd4a, 0x7fff, 0x6, 0x1000}, &(0x7f00000001c0)={0xcfd, 0xffff, 0x1f, 0xb13a, 0x6, 0x3605a2d8, 0xffffffffffffffe0, 0x5}, &(0x7f0000000200)={0x2, 0x20, 0x40, 0x1, 0x9ccd, 0x8, 0x8, 0x4}, &(0x7f0000000240), &(0x7f0000000340)={&(0x7f0000000280)={0x5}, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x20900, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r3) 16:36:33 executing program 0 (fault-call:11 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:33 executing program 3: r0 = socket$inet6(0xa, 0x8000000000, 0xffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x28}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 16:36:33 executing program 7: r0 = socket(0x1d, 0x0, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x100a00}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') sendfile(r0, r1, &(0x7f0000000100), 0x80000002) [ 517.922981] FAULT_INJECTION: forcing a failure. [ 517.922981] name failslab, interval 1, probability 0, space 0, times 0 [ 517.934581] CPU: 0 PID: 26417 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 517.942028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.951853] Call Trace: [ 517.954518] dump_stack+0x185/0x1e0 [ 517.958196] should_fail+0x8a7/0xae0 [ 517.961996] __should_failslab+0x278/0x2a0 [ 517.966312] should_failslab+0x29/0x70 [ 517.970263] kmem_cache_alloc_node+0x164/0xcb0 [ 517.974896] ? kmsan_set_origin+0x9e/0x160 [ 517.979195] ? __alloc_skb+0x202/0x9e0 [ 517.983837] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 517.989349] __alloc_skb+0x202/0x9e0 [ 517.993129] _sctp_make_chunk+0xf6/0x8f0 [ 517.997289] ? sctp_make_datafrag_empty+0xb0/0x720 [ 518.002281] sctp_make_datafrag_empty+0x22b/0x720 [ 518.007328] ? sctp_make_ecne+0x910/0x910 [ 518.011573] sctp_datamsg_from_user+0xe84/0x1d40 [ 518.016435] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 518.021171] ? __msan_poison_alloca+0x183/0x220 [ 518.026017] sctp_sendmsg+0x3f3e/0x6500 [ 518.030083] ? sctp_getsockopt+0x15e30/0x15e30 [ 518.034735] inet_sendmsg+0x3fc/0x760 [ 518.038597] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 518.044079] ? inet_getname+0x4a0/0x4a0 [ 518.048125] sock_write_iter+0x408/0x4d0 [ 518.052291] ? sock_read_iter+0x4f0/0x4f0 [ 518.056547] __vfs_write+0x87e/0xb90 [ 518.060345] vfs_write+0x467/0x8c0 [ 518.063994] __x64_sys_write+0x1cf/0x400 [ 518.068153] ? ksys_write+0x380/0x380 [ 518.072022] do_syscall_64+0x15b/0x230 [ 518.075983] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 518.081222] RIP: 0033:0x455ab9 [ 518.084433] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 518.104146] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 518.111927] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 518.119254] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 518.126649] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 518.134130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 518.141460] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000008 [ 518.211503] can: request_module (can-proto-0) failed. [ 518.234185] can: request_module (can-proto-0) failed. 16:36:34 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x1e) 16:36:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace(0x4207, r3) ptrace$setregset(0x2, r3, 0xffffffffff600000, &(0x7f0000000100)={&(0x7f0000000140)}) 16:36:34 executing program 6: r0 = semget(0x1, 0x3, 0x200) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x2, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, 0xdca, 0x8, 0x1f, 0x1f, 0x3150}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x1, 0x6e3, 0x9, r4}, &(0x7f0000000180)=0x10) 16:36:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:34 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10880, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {0x8}, {}], 0x2000000000000257) 16:36:34 executing program 0 (fault-call:11 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:34 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xa00000000000, 0x101000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x2800000000000000) shutdown(r0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:36:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) sched_getparam(r1, &(0x7f0000000300)) process_vm_writev(r1, &(0x7f0000000640)=[{&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/131, 0x83}], 0x5, &(0x7f0000002880)=[{&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/73, 0x49}, {&(0x7f0000000840)=""/50, 0x32}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ptype\x00') sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x2, @empty, 0x4}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2df}, 0x7, [0x8, 0x3e0, 0x4b, 0x1, 0x5, 0x1, 0x80, 0x100000001]}, 0x5c) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000002900)={'nat\x00', 0x5e, "5ec3e42b8b1e84e2dd2d768993069f32d5893f016f2216aeff18f3b821723cb0aaed1310d1a1535eda80ef0c8b525fc2091ddc7a660d5530f52b31fe0dffebae08c66dd69769983946dda5d25f7925bb391b2042f371dea26e5663dac924"}, &(0x7f00000029c0)=0x82) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000040)=""/166, 0xa6) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10) [ 518.519092] FAULT_INJECTION: forcing a failure. [ 518.519092] name failslab, interval 1, probability 0, space 0, times 0 [ 518.530561] CPU: 1 PID: 26456 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 518.537888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.547306] Call Trace: [ 518.549985] dump_stack+0x185/0x1e0 [ 518.553684] should_fail+0x8a7/0xae0 [ 518.557464] __should_failslab+0x278/0x2a0 [ 518.561760] should_failslab+0x29/0x70 [ 518.565740] __kmalloc_node_track_caller+0x258/0x11d0 [ 518.571015] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 518.576482] ? _sctp_make_chunk+0xf6/0x8f0 [ 518.580784] __alloc_skb+0x2cb/0x9e0 [ 518.584558] ? _sctp_make_chunk+0xf6/0x8f0 [ 518.588880] _sctp_make_chunk+0xf6/0x8f0 [ 518.593062] ? sctp_make_datafrag_empty+0xb0/0x720 [ 518.598415] sctp_make_datafrag_empty+0x22b/0x720 [ 518.603387] ? sctp_make_ecne+0x910/0x910 [ 518.607615] sctp_datamsg_from_user+0xe84/0x1d40 [ 518.612458] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 518.617208] ? __msan_poison_alloca+0x183/0x220 [ 518.622136] sctp_sendmsg+0x3f3e/0x6500 [ 518.626659] ? sctp_getsockopt+0x15e30/0x15e30 [ 518.631349] inet_sendmsg+0x3fc/0x760 [ 518.635247] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 518.640788] ? inet_getname+0x4a0/0x4a0 [ 518.644854] sock_write_iter+0x408/0x4d0 [ 518.649122] ? sock_read_iter+0x4f0/0x4f0 [ 518.653395] __vfs_write+0x87e/0xb90 [ 518.657200] vfs_write+0x467/0x8c0 [ 518.660840] __x64_sys_write+0x1cf/0x400 [ 518.664999] ? ksys_write+0x380/0x380 16:36:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 16:36:34 executing program 1: r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x4}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001240)={r1, 0x8000, 0x9d, "dca9802689cfb3e64b6f92c0e4b50ab5f9bb9e9b060d24563ce1d17db18132ccac08318c5b312b0ad8905331affde895df306eb2fa6684a855ca5d435c411e295a691c569d51c40ea057b83f6126a8f8296757009c1d35034318433b0e8c5d6ac646c82bc9bdfc19df0b412fe0f83e8e724fbb3ef2ca3581dba58d4b7e933b81edbff56ddf305f1db14d07c1cc31a042c34065f3b0b71931791db9f831"}, 0xa5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001340)={'br\x00', 0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"627269646765c5f1df591280156000", 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x83c, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001140)={r3, 0x5, 0x30}, &(0x7f0000001180)=0xc) read$FUSE(r2, &(0x7f0000000140), 0x1000) 16:36:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x9) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = socket$inet_sctp(0x2, 0x8000000005, 0x84) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6a, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 518.668874] do_syscall_64+0x15b/0x230 [ 518.672926] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 518.678504] RIP: 0033:0x455ab9 [ 518.681712] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 518.701499] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 518.709261] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 16:36:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x3d0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r3}, 0x8) [ 518.716582] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 518.723934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 518.731246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 518.738563] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000009 16:36:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x20000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0), 0x293, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000006940)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/107, 0x6b}, {&(0x7f0000000c40)=""/88, 0x58}], 0x2}}], 0x1, 0x0, &(0x7f0000006b80)) 16:36:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x8acd) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x1000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40080, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x100000000, 0xce7, 0x3ff, 0x100000000}, 0x10) prctl$intptr(0x200000002f, 0x2) 16:36:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:35 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x2000800d, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001, [0x493e0]}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) 16:36:35 executing program 0 (fault-call:11 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:35 executing program 6: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents(r0, &(0x7f0000000080)=""/162, 0xa2) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 16:36:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x8, 0x3f, 0x0, 0x7, 0x7961, 0x6, 0x800, 0x5, 0x200, 0x7, 0x200, 0xee40}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000b}, {}, 0xe64, 0x0, 0x4000000}) [ 519.162027] FAULT_INJECTION: forcing a failure. [ 519.162027] name failslab, interval 1, probability 0, space 0, times 0 [ 519.173642] CPU: 1 PID: 26501 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 519.180953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.190348] Call Trace: [ 519.192995] dump_stack+0x185/0x1e0 [ 519.196701] ? __should_failslab+0x278/0x2a0 [ 519.201161] should_fail+0x8a7/0xae0 [ 519.204955] __should_failslab+0x278/0x2a0 16:36:35 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000080)={r2, r1, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x100) [ 519.209367] should_failslab+0x29/0x70 [ 519.213928] kmem_cache_alloc+0x13c/0xbb0 [ 519.218376] ? _sctp_make_chunk+0x24d/0x8f0 [ 519.222795] ? skb_put+0x232/0x360 [ 519.226405] _sctp_make_chunk+0x24d/0x8f0 [ 519.230640] sctp_make_datafrag_empty+0x22b/0x720 [ 519.235544] ? sctp_make_ecne+0x910/0x910 [ 519.239745] sctp_datamsg_from_user+0xe84/0x1d40 [ 519.244590] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 519.249345] ? __msan_poison_alloca+0x183/0x220 [ 519.254099] sctp_sendmsg+0x3f3e/0x6500 [ 519.258188] ? sctp_getsockopt+0x15e30/0x15e30 [ 519.262847] inet_sendmsg+0x3fc/0x760 [ 519.266730] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 519.272178] ? inet_getname+0x4a0/0x4a0 [ 519.276224] sock_write_iter+0x408/0x4d0 [ 519.280415] ? sock_read_iter+0x4f0/0x4f0 [ 519.284658] __vfs_write+0x87e/0xb90 [ 519.288469] vfs_write+0x467/0x8c0 [ 519.292116] __x64_sys_write+0x1cf/0x400 [ 519.296303] ? ksys_write+0x380/0x380 [ 519.300187] do_syscall_64+0x15b/0x230 [ 519.304169] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 519.309401] RIP: 0033:0x455ab9 [ 519.312611] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 519.332413] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 519.340177] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 519.347490] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 519.354813] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:36:35 executing program 6: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents(r0, &(0x7f0000000080)=""/162, 0xa2) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 519.362123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 519.369433] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000a 16:36:35 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040)={0x3}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x989680}, 0x8) prctl$setmm(0x23, 0x4007, &(0x7f0000614000/0x1000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) r3 = accept4$unix(r2, &(0x7f0000000240), &(0x7f0000000200)=0x3b8, 0x800) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) 16:36:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x7ffffd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000000000)=0xfd7d) syz_open_pts(r0, 0x14202) 16:36:35 executing program 6: setpriority(0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) 16:36:35 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x401, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xff}, 0x2c}, {@allow_other='allow_other', 0x2c}, {@max_read={'max_read', 0x3d, 0x6}, 0x2c}, {@allow_other='allow_other', 0x2c}, {@allow_other='allow_other', 0x2c}]}}) 16:36:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000040)) listen(r0, 0x0) listen(r2, 0x0) 16:36:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "e307738cc3044a60063d6aeea2e7cd679143d0665366c2f2cdae5b0fd0b5e2768860902013857fb4700d6689ed1fda26f7f742f67a2d459c83f2b906d0d99b02a062d7cade997f094f262f357078a85e"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x80000000001, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f00000002c0)="fd9b1069b095419ee8a1823b11808d6966ff3ef305539fbf7a2e47119eed94bb8996f82dcdddca091b25d3365e6fb6cdb743582d1a0e1d5e18ad7c4ba8a0d73b52564d317f615a0be400d437fc14fcea2e9fbae8953bc85ecfed8d8f94cd3f37e2a6a1a45e99c2e8a5cb526bb80e4ec544109f705a803ed58aafaa3177a62157b9c90b076832a2864f47f3527a9b5631d364bbd0fa72eef55c289b7ac2920a1cec9fd95ce248d3d422f7b7027c8c282f3b74c8b58b65abe92e342dd6f2d7860e7b0104f16441c19099baaf977c4a5d48abd6ea5d2ae9d729b2bb132f30c25f00f59740fc39faf79f0a0a28ffad74db644f540fadffd8"}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa}}, 0x0, 0x1, 0x0, "8be03bb3f17a3e37b231cd9cdf5b7c017d0d9ef5f55d7d2416d38960c3edf28a66f44e42b94ed35e28ed3c16fb40d34e67e9f6aa3fdac73c966825ead1dffb7115ef9add4437e08387fbb791d9149fa0"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 16:36:35 executing program 0 (fault-call:11 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f00000039c0)=@xdp, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000005080)) r2 = dup2(r1, r1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x6, 0x0, 0x3, 0x60, 0x0, 0x80, 0x7f1, 0xfffffffffffffffd, 0x1, 0x4, 0x100000000}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) close(r0) 16:36:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000500)={0x0, 0x8000000000001, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000005c0)=0xa, 0x4) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000540)={0x1, 0x1, &(0x7f0000000040)=""/132, &(0x7f0000000300)=""/238, &(0x7f0000000240), 0x10000000000}) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000580)=0x1c) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) 16:36:35 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000007240)=[{{&(0x7f0000002a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002b00)=""/4096, 0x1000}], 0x1, &(0x7f0000004000)=""/254, 0xfe}}], 0x1, 0x0, &(0x7f00000073c0)={0x77359400}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x1a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0), 0x3bd, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x34a, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 16:36:35 executing program 7: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) utime(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={0x6, 0x9}) creat(&(0x7f0000d11000)='./file0/file0\x00', 0xfffffffffffffffe) 16:36:35 executing program 1: setsockopt(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000140), 0x0) 16:36:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:36 executing program 7: r0 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="cdfacf067c69782adf09cce57d39b329f1233e18701553686b6cdcb2542575f3994f8d7cc4f6636f7781db0e8f5e03e33987afbfcf69bd804d8437a18aefd65a91a45c9358cd9c45215d80bb3b", 0x4d, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="9f1e8b16e80358990c643a2c40b130750a120975c88b3b49c13d03a15d340e8b1923bc92c7646b692787240261ba3457003c3336446a2ac85e93b9263ee14ec6bfafc858d3469c7abbe58b0dec03cbfd376b47cb8689d3a365debb70a82b3820735825af2a4e042c1c57309b02cb72b79f390a2b70c3dccefa9e5438d97e3453ac6d4b4b4a323d0bf99500a8e6eb47713ad2502c2313d45573bdb3bd103612b9204c87206dea04487a6fb496ad7f2eaf71d515f274f8e444a9d7f75881cade74bf0c546161f57f138ed58d488d1db6d087d810165b32efb0ee868bd51a5d64259a94866343edbdc6c86513cd43b247eaf7d7173e41bd", 0xf6, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r0, r1, r2}, &(0x7f0000000480)=""/208, 0xd0, &(0x7f0000000680)={&(0x7f0000000580)={'md5\x00'}, &(0x7f00000005c0)="a95c8f5ee6acaadd75ab0d757686cb488171a75ba6081f0861779401b697d46d39977aec31eb8236b7839d8689697a96e104288abadb065852cebd123e5320788f7e7426750e38264d3d2e8c29394a44c6a8da7c616a66058ba8643b465d9f0d18cdd5022a3ffa0a77cf7cbfa5874e4cfbd5276be6ed70e2d959e16ebff5483d7380a3610f1c12fc544434f47d7bcca86542b27d4592b6d7eb372ab90e741fa94f508a1171627d0f12", 0xa9}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x420800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000080)={0x17d, 0x24, [0x6, 0x4, 0x52, 0x6, 0x3, 0xfffffffffffffffa, 0x1, 0x1ff, 0x100000000]}) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") seccomp(0x1, 0x1, &(0x7f00000006c0)={0x0, &(0x7f0000000040)}) [ 520.136900] FAULT_INJECTION: forcing a failure. [ 520.136900] name failslab, interval 1, probability 0, space 0, times 0 [ 520.148597] CPU: 0 PID: 26560 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 520.155924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.165330] Call Trace: [ 520.167988] dump_stack+0x185/0x1e0 [ 520.171673] should_fail+0x8a7/0xae0 [ 520.175494] __should_failslab+0x278/0x2a0 [ 520.179799] should_failslab+0x29/0x70 [ 520.183739] kmem_cache_alloc_node+0x164/0xcb0 [ 520.188408] ? kmsan_set_origin+0x9e/0x160 [ 520.192882] ? __alloc_skb+0x202/0x9e0 [ 520.196819] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 520.202329] __alloc_skb+0x202/0x9e0 [ 520.206482] _sctp_make_chunk+0xf6/0x8f0 [ 520.210726] ? sctp_make_datafrag_empty+0xb0/0x720 [ 520.215717] sctp_make_datafrag_empty+0x22b/0x720 [ 520.220628] ? sctp_make_ecne+0x910/0x910 [ 520.224830] sctp_datamsg_from_user+0xe84/0x1d40 [ 520.229686] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 520.234448] ? __msan_poison_alloca+0x183/0x220 [ 520.239193] sctp_sendmsg+0x3f3e/0x6500 [ 520.243281] ? sctp_getsockopt+0x15e30/0x15e30 [ 520.247934] inet_sendmsg+0x3fc/0x760 [ 520.251835] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 520.257282] ? inet_getname+0x4a0/0x4a0 [ 520.261320] sock_write_iter+0x408/0x4d0 [ 520.266125] ? sock_read_iter+0x4f0/0x4f0 [ 520.270471] __vfs_write+0x87e/0xb90 [ 520.274374] vfs_write+0x467/0x8c0 [ 520.278120] __x64_sys_write+0x1cf/0x400 [ 520.282283] ? ksys_write+0x380/0x380 [ 520.286177] do_syscall_64+0x15b/0x230 [ 520.290131] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 520.295365] RIP: 0033:0x455ab9 [ 520.298584] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 520.318182] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 520.325948] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 16:36:36 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000020000000000000000101a0000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff000000000000000002000100000000000000060c0000000005000500000000000a00000000000000ff0280000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x18800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x3) 16:36:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x9, 0x6b8, 0xc00000, 0x3981, 0x30}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xffffffff, 0x10}, &(0x7f0000000240)=0xc) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:36:36 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x3, &(0x7f0000000280)=[r0, r1, r2]) socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r3, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000040)={0x3ff, 0x3f, 0x8, 0x10000, 0x1, 0x100000001, 0xa0, 0x7, 0x2, 0x80, 0x4, 0x8}) fcntl$setstatus(r3, 0x4, 0x2800) syz_emit_ethernet(0x12, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}]}, &(0x7f0000000480)) 16:36:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000300)="025cc81d6d345f8f762070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8c00, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/239) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0a00f2ff06008d0000100808000000000100010001000700"], &(0x7f00000002c0)=0x18) r2 = socket$inet(0x2, 0x6, 0x5) r3 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000040)=0xffffffffffffffc2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x2400000000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r5, 0x9, 0x100000000, 0x5, 0x6, 0x81, 0x1, 0x20, {r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5d0, 0x1, 0x800, 0x1, 0xfffffffffffffff8}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000005c0)={r5, 0xfffffffffffffe15, "7305000000e7ff00"}, &(0x7f0000000440)=0x83) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x16203) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x5, &(0x7f0000000000)=0x6, 0x4) [ 520.333272] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 520.340586] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 520.347901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 520.355318] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000b 16:36:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1000}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) set_mempolicy(0x3, &(0x7f00000000c0)=0x3, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r5, &(0x7f0000000340)=""/163, 0xa3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) r6 = openat$cgroup_procs(r4, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) getresuid(&(0x7f0000000280), &(0x7f0000000400), &(0x7f0000000440)=0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) write$FUSE_CREATE_OPEN(r6, &(0x7f0000000540)={0xa0, 0x0, 0x8, {{0x2, 0x3, 0x8, 0x9, 0x1000, 0xc0, {0x3, 0x1000, 0x6c, 0x6, 0x50, 0x1, 0x6, 0x7f, 0x7, 0x7fff, 0xffffffff, r7, r8, 0x0, 0x20}}, {0x0, 0x1}}}, 0xa0) 16:36:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:36 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="670a564457611ff1e69e67421bc9a7a350f873a8d1caa0693304cac0a5519373", 0x20) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/185, 0xb9}], 0x6, &(0x7f0000001500)=""/148, 0x94, 0x1ff}, 0x10042) dup2(r0, r1) 16:36:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20480, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000002c0)=0x3f) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) [ 520.644559] alg: No test for authenc(hmac(sha384),cbc(aes)) (authenc(hmac(sha384-generic),cbc(aes-generic))) [ 520.706588] alg: No test for echainiv(authenc(hmac(sha384),cbc(aes))) (echainiv(authenc(hmac(sha384-generic),cbc(aes-generic)))) 16:36:36 executing program 0 (fault-call:11 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:37 executing program 4: socketpair(0x3, 0x800, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) faccessat(0xffffffffffffffff, &(0x7f0000000a00)='./file0\x00', 0x150, 0x0) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffd, &(0x7f0000000980)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) r3 = dup3(r2, r2, 0x80000) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80200000000002, &(0x7f0000000540)=0x82, 0xf519165e3f111c2d) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000004c0)={0x10001, 0x400, 0xe66a}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='erspan0\x00'}) sendto$inet(r4, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getegid() setgroups(0x0, &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000007c0)=ANY=[], &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=@known='system.posix_acl_access\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000400)=""/89, &(0x7f0000000180)=0x59) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) ioctl$TIOCNXCL(r0, 0x540d) write$binfmt_elf64(r3, &(0x7f0000000a40)=ANY=[], 0x0) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getpeername$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000580)=0x10) syz_open_dev$sndtimer(&(0x7f00000005c0)='/dev/snd/timer\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 16:36:37 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6d00, 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3b, 0x400) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x800, 0x2) 16:36:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000280)=""/244, &(0x7f0000000240)=0xf4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000080)="b159933338e40a925a6a988fe82131acbe04c0fd2dab14c2d8aa782bbefcc5fbcac25eff03eb9ea6c403038f3fe4e01fdd8216af66645bce896656a3d6f618c870698d0c268ede2e2be6fdd3647d494ae83b96427e1a270dfc46a81f2c6d7514450125202aa5d73af164668af6f71de48f6bdf2e90c7f1257849fffc4127", 0x7e) ioctl(r0, 0x4, &(0x7f0000000380)="5e3c60beda8f98cae4c8d58870fd699712a75d17986410c438e8edbf4a3c7426f8002447b96668e3f61097fa0a8d765a8e7e32a52aff55589927c5cac74bfdecfcd56261a32931ce231eea98aa69fb234024c6e05b04181359eafce1756153c74b082c1d29b46a51c31a5ac696f1b9126621f2adbfa39765f2064975cd4cd3dbd9b931f39b8d2d50d81eeca30a") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'\x00', 0x2}) 16:36:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0xffffffffffffffff}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000580)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x7ff, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x11, r2, r3}, {0x2, 0x7, 0x7fffffff, 0x2, 0x100, 0x5, 0xcf, 0x4}, {0x1f, 0x7ff, 0xfff, 0x80000000}, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6, 0x4d4, 0x33}, 0xa, @in=@rand_addr=0x2e85, 0x3500, 0x3, 0x3, 0x0, 0x401, 0x770, 0x4}}, 0xe8) clock_gettime(0x0, &(0x7f0000004b80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004980)=[{{&(0x7f0000000b40)=@ll, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000011c0)=""/40, 0x28}}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004240), 0x0, &(0x7f00000042c0)=""/153, 0x99}}, {{&(0x7f0000004380)=@nfc_llcp, 0x80, &(0x7f0000004800), 0x0, &(0x7f00000048c0)=""/153, 0x99}}], 0x3, 0x0, &(0x7f0000004bc0)={0x0, r4+30000000}) 16:36:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) select(0x40, &(0x7f0000000480)={0x40, 0xfffffffffffffffc, 0xaa, 0xffffffff80000000, 0x1, 0x1, 0x90, 0x7fffffff}, &(0x7f00000004c0)={0x5, 0x0, 0x80000000, 0x800, 0x100, 0x80000001, 0x7, 0x77}, &(0x7f0000000500)={0x140000000000000, 0x1f, 0x40, 0x7f, 0x4, 0x0, 0x5}, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000c00)={{}, {0x80}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000380)=""/229) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000002}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x124, r2, 0x11, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xec8f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc1ee}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x1) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280), 0xffff, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) 16:36:37 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xe229d9b}], 0x1) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffff801, 0x800}, {0x4, 0x4, 0x1000}, {0x5, 0x3}, {0x4, 0x80000000, 0x1000}, {0x3, 0x200, 0x1000}, {0x0, 0x7, 0x1000}], 0x6, &(0x7f0000000080)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x10) 16:36:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xd3, 0x29, r0}, 0xffffffffffffffdb) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r1, r2}) sendmsg$kcm(r3, &(0x7f00000008c0)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)='c', 0x1}], 0x1, &(0x7f0000000480)=ANY=[], 0xfffffffffffffe0d}, 0x2000c890) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) close(r3) 16:36:37 executing program 6: r0 = socket(0x3, 0x807, 0x3a28) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffec}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}}], 0x90) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000200)=0x10) listen(r1, 0x6) r2 = accept(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x8}, 0xc) 16:36:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/82) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xfffffffffffff001, 0x400, 0x0, 0x0, 0x1000}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x44}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x60428fd98078edc5}, 0x48) 16:36:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='uid_map\x00') sendto(r0, &(0x7f0000000380)="e147b7bdfde7498a04439089fc1f4b97279f4b7daaa2a00ad4044897bcb3fd63b2c9227fb6c5923f55f546c0d09b846c6c88145ee5f78e04e9b83f16138330e1ad778c8c135c148a7a6b74e01a172087c7f07ace7b35f72cd183ba5d8cd4637e81c70dbda978ccd86dfe1ad1f46a4fa6", 0x70, 0x51e2d06570f9787c, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000080)=0x324bf1c4) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/61, 0x3d}], 0x1, &(0x7f00000001c0)=""/226, 0xe2, 0x90}, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000300)={'veth0_to_team\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) [ 521.498964] FAULT_INJECTION: forcing a failure. [ 521.498964] name failslab, interval 1, probability 0, space 0, times 0 [ 521.510429] CPU: 0 PID: 26654 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 521.517826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.527218] Call Trace: [ 521.529868] dump_stack+0x185/0x1e0 [ 521.533592] should_fail+0x8a7/0xae0 [ 521.537402] __should_failslab+0x278/0x2a0 [ 521.541695] should_failslab+0x29/0x70 [ 521.545666] __kmalloc_node_track_caller+0x258/0x11d0 [ 521.551052] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 521.556527] ? _sctp_make_chunk+0xf6/0x8f0 [ 521.560837] __alloc_skb+0x2cb/0x9e0 [ 521.564623] ? _sctp_make_chunk+0xf6/0x8f0 [ 521.569019] _sctp_make_chunk+0xf6/0x8f0 [ 521.573188] ? sctp_make_datafrag_empty+0xb0/0x720 [ 521.578226] sctp_make_datafrag_empty+0x22b/0x720 [ 521.583163] ? sctp_make_ecne+0x910/0x910 [ 521.587400] sctp_datamsg_from_user+0xe84/0x1d40 [ 521.592245] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 521.597024] ? __msan_poison_alloca+0x183/0x220 [ 521.601771] sctp_sendmsg+0x3f3e/0x6500 [ 521.605842] ? sctp_getsockopt+0x15e30/0x15e30 [ 521.610477] inet_sendmsg+0x3fc/0x760 [ 521.614363] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 521.619906] ? inet_getname+0x4a0/0x4a0 [ 521.623971] sock_write_iter+0x408/0x4d0 [ 521.628138] ? sock_read_iter+0x4f0/0x4f0 [ 521.632381] __vfs_write+0x87e/0xb90 [ 521.636175] vfs_write+0x467/0x8c0 [ 521.639817] __x64_sys_write+0x1cf/0x400 [ 521.643970] ? ksys_write+0x380/0x380 [ 521.647849] do_syscall_64+0x15b/0x230 [ 521.651794] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 521.657019] RIP: 0033:0x455ab9 [ 521.660225] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 521.679961] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 521.687817] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 16:36:37 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x242201, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = socket$inet(0x10, 0x8, 0x3fb) socket$inet(0x2, 0x5, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da283016beee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 16:36:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000000100)) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000000800, 0x0) dup2(r3, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r5, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r6, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 16:36:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 521.695133] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 521.702455] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 521.709767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 521.717073] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000c 16:36:37 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffde6, 0xfa00, {0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}, 0x110, 0x1}}, 0xfffffffffffffe54) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x1, r1, 0x10, 0x1, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0xa0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 16:36:38 executing program 0 (fault-call:11 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 522.138840] FAULT_INJECTION: forcing a failure. [ 522.138840] name failslab, interval 1, probability 0, space 0, times 0 [ 522.150443] CPU: 1 PID: 26704 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 522.157790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.167179] Call Trace: [ 522.169941] dump_stack+0x185/0x1e0 [ 522.173834] ? __should_failslab+0x278/0x2a0 [ 522.178325] should_fail+0x8a7/0xae0 [ 522.182100] __should_failslab+0x278/0x2a0 [ 522.186395] should_failslab+0x29/0x70 [ 522.190336] kmem_cache_alloc+0x13c/0xbb0 [ 522.194532] ? _sctp_make_chunk+0x24d/0x8f0 [ 522.198910] ? skb_put+0x232/0x360 [ 522.202525] _sctp_make_chunk+0x24d/0x8f0 [ 522.206739] sctp_make_datafrag_empty+0x22b/0x720 [ 522.211665] ? sctp_make_ecne+0x910/0x910 [ 522.215869] sctp_datamsg_from_user+0xe84/0x1d40 [ 522.220716] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 522.225442] ? __msan_poison_alloca+0x183/0x220 [ 522.230244] sctp_sendmsg+0x3f3e/0x6500 [ 522.234342] ? sctp_getsockopt+0x15e30/0x15e30 [ 522.239002] inet_sendmsg+0x3fc/0x760 [ 522.242887] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 522.248343] ? inet_getname+0x4a0/0x4a0 [ 522.252388] sock_write_iter+0x408/0x4d0 [ 522.256521] ? sock_read_iter+0x4f0/0x4f0 [ 522.260728] __vfs_write+0x87e/0xb90 [ 522.264502] vfs_write+0x467/0x8c0 [ 522.268149] __x64_sys_write+0x1cf/0x400 [ 522.272284] ? ksys_write+0x380/0x380 [ 522.276138] do_syscall_64+0x15b/0x230 [ 522.280058] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 522.285275] RIP: 0033:0x455ab9 [ 522.288479] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.308070] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 522.315933] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 522.323269] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 522.330581] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 16:36:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x200000003, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000002c0007031dfffd946fa28300cee60a0009000000001d85680c1ba3a2ff030000280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 16:36:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = gettid() r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(0x0) ioctl(r0, 0xfffffffffffdfbff, &(0x7f0000004180)="a94c3bc87c24a932a03d5c4edb95b0ce898fb0f441b1ec4e272f65c81720daa554325c71e02705456fd3e50653cf2693e95846a09ab56ee12c7058f05ae5503274adb8deaaebd5f947452015929ecb0c6cef20f348230c1146e9f86df95788121850a6d994d7e7b1a681b4ade98da5f422cf355040d918e1a3341c81106ade913f7f65b5e6a98d926bd35d9847d5504309d5ee38c05cdddc28374a7293c7") r6 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x101800) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000040c0)={r0, r0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="543d0000130010002cbd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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@ANYRES32=r2, 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@ANYRES32=r3, @ANYBLOB="7fde0f68dd529560f5df7adedac007ef788995fa8a9ff6ffad8ab5754ced45e5f4e78bba73bb16a59f8aa219403ecf890ec9698b6b51f66f056bd22fc9f0214d1c22577f2a0dd44540c9cf7f90de15cc9cb63af3c8e8d1935689ce252bf3e5de7a0e52cde12d497a0884f0c0e64d0d0a742cb36d45ea9da70dea6861cc9e42f5856c2bb7eb1b3c8fa587435d30c40147bb49ca5cf4fe69fd74eb1cf14908003b00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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@ANYRES32=r0, @ANYBLOB="000022c33a09d88d4495b3362d84697afc3f0800550004004d001000310004001d0008004e00", @ANYRES32=r8, @ANYBLOB="5c00860048d224c3a5c13596b83496589d348b484422a8fcd5ece98dd138381ae0540a43ca1f0fe24d2507197da938a14b5dcfca29bcda4e8120a5ad94ea940ed75f0813ed98a2bc25e542a4ee47345e4cac722a5bea9fee7014ca281400010008006300e0000002080060000000000008001e00018000000800200000040000080011008b00000008000e0001000000"], 0x3d54}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 16:36:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8, 0x4) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000002c0)={0x14, 0x56, 0xfa00, {0xffffffff, 0x3c, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) 16:36:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffe5) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 522.337878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 522.345362] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000d 16:36:38 executing program 0 (fault-call:11 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:38 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0xffffca88, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) [ 522.526739] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 16:36:38 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7bff, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x1, {{0x2, 0x4e01, @multicast1=0xe0000001}}}, 0x88) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) unshare(0x2000400) ioctl$sock_ifreq(r0, 0x8b0d, &(0x7f0000000000)={'yam0\x00', @ifru_names='veth0_to_bond\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x100000001) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x2, 'nr0\x00', 0x1}, 0x18) 16:36:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@multicast2}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) listen(r2, 0x0) listen(r1, 0x0) [ 522.624915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 16:36:38 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0xf9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0), 0xc) 16:36:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 522.790990] FAULT_INJECTION: forcing a failure. [ 522.790990] name failslab, interval 1, probability 0, space 0, times 0 [ 522.802609] CPU: 1 PID: 26733 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 522.809934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.819870] Call Trace: [ 522.822539] dump_stack+0x185/0x1e0 [ 522.826228] should_fail+0x8a7/0xae0 [ 522.830065] __should_failslab+0x278/0x2a0 [ 522.834483] should_failslab+0x29/0x70 16:36:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 522.838465] kmem_cache_alloc_node+0x164/0xcb0 [ 522.843219] ? kmsan_set_origin+0x9e/0x160 [ 522.847552] ? __alloc_skb+0x202/0x9e0 [ 522.851515] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 522.856952] __alloc_skb+0x202/0x9e0 [ 522.860735] _sctp_make_chunk+0xf6/0x8f0 [ 522.864889] ? sctp_make_datafrag_empty+0xb0/0x720 [ 522.869927] sctp_make_datafrag_empty+0x22b/0x720 [ 522.874842] ? sctp_make_ecne+0x910/0x910 [ 522.879068] sctp_datamsg_from_user+0xe84/0x1d40 [ 522.883980] sctp_sendmsg_to_asoc+0x187e/0x2890 16:36:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f762070") clock_getres(0x3, &(0x7f0000000200)) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x202) socketpair(0x0, 0x803, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) kcmp(0x0, r3, 0x0, r0, 0xffffffffffffffff) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) [ 522.888828] ? __msan_poison_alloca+0x183/0x220 [ 522.894023] sctp_sendmsg+0x3f3e/0x6500 [ 522.898112] ? sctp_getsockopt+0x15e30/0x15e30 [ 522.902773] inet_sendmsg+0x3fc/0x760 [ 522.907795] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 522.913325] ? inet_getname+0x4a0/0x4a0 [ 522.917473] sock_write_iter+0x408/0x4d0 [ 522.921632] ? sock_read_iter+0x4f0/0x4f0 [ 522.925882] __vfs_write+0x87e/0xb90 [ 522.929690] vfs_write+0x467/0x8c0 [ 522.933328] __x64_sys_write+0x1cf/0x400 [ 522.937478] ? ksys_write+0x380/0x380 16:36:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 522.941387] do_syscall_64+0x15b/0x230 [ 522.945446] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 522.950673] RIP: 0033:0x455ab9 [ 522.953877] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 522.973503] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 522.981330] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 522.988643] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 522.995978] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 523.003291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 523.010602] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000e 16:36:39 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e23, @rand_addr=0x6221}, @in6={0xa, 0x4e23, 0x88, @loopback={0x0, 0x1}, 0x1000}], 0x6c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x8000, 0x5, 0x0, 0x7fffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) ioctl$RTC_WIE_ON(r0, 0x700f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280)=0xfffffffffffffff8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x2}, 0x8) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000300)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000400)="040a533c62e6330ad2515bca8faec2b740b3d6828f25a76cfeb117d9a68c355ff09c0e9948db19fd83551aefbaf90b790b0d8bcab1269dbc925be4b2a61d565f96ffb74e47d401f37cb75496f45db9ae0efa42053e76d986d826d0ab9706d1c9d860eea39e069528df0a4dfc5dca5666710228c717804c3650914377912667e3c76bb4a6abf2f8bccaa4f184ad9eca1942e16ae555af79fe062341cee2f669051cc23dc3dfe369d156c78a0fc4e1de7bd7b8554beee9e058a20b3804e92c3322b09c34151fd533c070f0f9d04cd6c7e9b5b696b31abfcf25087c46c0159da1e80619ab16bf06ab90761a5e06352e8a015055433f05e9") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0xc0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)) socket$pppoe(0x18, 0x1, 0x0) sendmsg$rds(r4, &(0x7f0000001780)={&(0x7f0000000580)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f00000016c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000600)=""/4096, 0x1000}, &(0x7f0000001600), 0x2}}, @fadd={0x58, 0x114, 0x6, {{0xc95, 0xffffffffffffff00}, &(0x7f0000001640)=0xffff, &(0x7f0000001680)=0x7, 0x0, 0x3ff, 0x0, 0x524, 0x40, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x1}}], 0xa0, 0x810}, 0x20000000) ioctl$KDENABIO(r4, 0x4b36) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001840)={r3, r0, 0x8, 0xfff, &(0x7f00000017c0)="2aa852119b7d0eaebb6bc8b3ae572990fbcdfa8332efbda468fffdd4ad959da761b863bf8e947e231a2b895da86142c0716897ae720884ab535ef6bdb68205551a083280da8d743921709e997c71cb", 0x2, 0x0, 0x6, 0x5, 0xffffffffffffffff, 0x5d13, 0x8000, "413a85e9e5a80439598a52c9e0c92222f8a1f6cd4ab8582cd8813067486038aeb60e92e01fe5f82b73d7bf8533ab8115e047cc08f09ecc280fe433fabdceb4c8101f3e428db30a60fe536dc55a6848c265bd702db72ad8c687cb87de94692dd8e8d9303e939fda82bc3c475c3640024cd94f7065d168a106f145d6ed73520e"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001900)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = shmget$private(0x0, 0x2000, 0x78000040, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001940)=@assoc_id=r2, &(0x7f0000001980)=0x4) write$FUSE_GETXATTR(r3, &(0x7f00000019c0)={0x18, 0x0, 0x3, {0x8001}}, 0x18) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001a00)=0x9) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000001a40)=""/31, &(0x7f0000001a80)=0x1f) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001ac0)=""/52, &(0x7f0000001b00)=0x34) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001b40)={'icmp\x00'}, &(0x7f0000001b80)=0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) 16:36:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x569, 0x8000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r3, 0x8, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2e}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa6e5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 16:36:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, "f2786cce0fad21c4ce22cf1aed03b5ee77000000000000000000023ae9bf4041000ae3f4eb7505000000bb02107e7060799f0d8813c9caadc9e163c77b492492", "c3ad24a5ccb7412c2ab68f4429c8d2dd6c39de29daf4692562dce4423008719f30a13fcc8346eb3b962f8a512471d87c1e0bea3523941df7054fdd81130cdc2e", "22481815e3f3d8f7cb5d417c992df1e70100000000000000e6107e55707b7802"}) r2 = accept(r0, &(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x80) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0xffffffffffffff3f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x7fffffff}, 0x8) r4 = syz_open_pts(r1, 0x20201) write(r4, &(0x7f0000000140), 0x28d) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000400)="d4e79d4f7932422f882bca25d692f7f606df4aa9af1437e2a1998e0d24f52b3349656a2a9a39fee976e904b8fd1f5aeed960888669391b115eac8eeb7f11502764d19e65154850eb1d5f69caf5735c2ee9756290543ebc5359ef9eeeeb928a3c4fe60147c55ae1e468e23a871d284da4e9f242e862e3fbe372811f54a7aadcf3304f26db114099ab36491641648a46ed83ef5809ba0058fb55902307b41c585bd79797ec9a2ab848c32953211bc2e96d64b004abaaccea935c1f", 0xba) 16:36:39 executing program 0 (fault-call:11 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x20000) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000001c0)=""/149, 0x95) write$binfmt_script(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x1036) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000480)='./file0\x00') symlink(&(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') 16:36:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 523.479553] FAULT_INJECTION: forcing a failure. [ 523.479553] name failslab, interval 1, probability 0, space 0, times 0 [ 523.487882] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 523.490977] CPU: 1 PID: 26775 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 523.491006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.518365] Call Trace: [ 523.521019] dump_stack+0x185/0x1e0 [ 523.524693] should_fail+0x8a7/0xae0 [ 523.528465] __should_failslab+0x278/0x2a0 [ 523.532759] should_failslab+0x29/0x70 [ 523.536730] __kmalloc_node_track_caller+0x258/0x11d0 [ 523.542002] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 523.547448] ? _sctp_make_chunk+0xf6/0x8f0 [ 523.551748] __alloc_skb+0x2cb/0x9e0 [ 523.555519] ? _sctp_make_chunk+0xf6/0x8f0 [ 523.559819] _sctp_make_chunk+0xf6/0x8f0 [ 523.564056] ? sctp_make_datafrag_empty+0xb0/0x720 [ 523.569055] sctp_make_datafrag_empty+0x22b/0x720 [ 523.574071] ? sctp_make_ecne+0x910/0x910 16:36:39 executing program 4: socketpair$inet(0x1e, 0xe, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = epoll_create1(0x200000000000004) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x60002006}) write(r1, &(0x7f00000000c0)="ec3772a08fca1df4d60481", 0xb) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4000000000000801) epoll_create1(0x80000) pread64(r0, &(0x7f0000000080)=""/39, 0x27, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) waitid(0x2, r2, &(0x7f0000000180), 0x1, &(0x7f00000001c0)) [ 523.578317] sctp_datamsg_from_user+0xe84/0x1d40 [ 523.583185] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 523.587946] ? __msan_poison_alloca+0x183/0x220 [ 523.592699] sctp_sendmsg+0x3f3e/0x6500 [ 523.596790] ? sctp_getsockopt+0x15e30/0x15e30 [ 523.601451] inet_sendmsg+0x3fc/0x760 [ 523.605345] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 523.610799] ? inet_getname+0x4a0/0x4a0 [ 523.614867] sock_write_iter+0x408/0x4d0 [ 523.619052] ? sock_read_iter+0x4f0/0x4f0 [ 523.623305] __vfs_write+0x87e/0xb90 16:36:39 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x7ffffffffffffffe) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) unshare(0x2000400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x401, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000440)=0xfffffda2) close(r1) [ 523.627098] vfs_write+0x467/0x8c0 [ 523.630827] __x64_sys_write+0x1cf/0x400 [ 523.634994] ? ksys_write+0x380/0x380 [ 523.638915] do_syscall_64+0x15b/0x230 [ 523.642853] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 523.648107] RIP: 0033:0x455ab9 [ 523.651308] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.671065] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 16:36:39 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1dad6048) fsync(r1) ioctl(r1, 0x20, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f}}) 16:36:39 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9, 0x1, 0x6, 0x3f, 0x0, 0x0, 0x2000, 0x2, 0x2, 0x5, 0x40, 0x100, 0x8c0e, 0xffffffffffff4749, 0x44, 0x130, 0x80000001, 0x0, 0x80000001, 0x3, 0x2, 0x8, 0xff, 0x0, 0xc4, 0xc7e1, 0x800, 0x1, 0x6, 0x2, 0xffffffffffff8000, 0x7, 0x2, 0x6, 0x0, 0x71e, 0x0, 0x9, 0x2, @perf_bp, 0x214, 0x0, 0x1000000000000, 0x7, 0xac8, 0x0, 0xfa}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 523.678827] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 523.686143] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 523.693446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 523.700791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 523.708104] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 000000000000000f 16:36:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:39 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 16:36:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:40 executing program 0 (fault-call:11 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080)=0x2, 0x4) r1 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r1, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200008800, 0x800000000000d, @dev={0xfe, 0x80, [], 0xa}}, 0xfffffffffffffca9) [ 524.375348] FAULT_INJECTION: forcing a failure. [ 524.375348] name failslab, interval 1, probability 0, space 0, times 0 [ 524.386926] CPU: 0 PID: 26833 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 524.394237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.403626] Call Trace: [ 524.406308] dump_stack+0x185/0x1e0 [ 524.409990] ? __should_failslab+0x278/0x2a0 [ 524.414459] should_fail+0x8a7/0xae0 [ 524.418279] __should_failslab+0x278/0x2a0 [ 524.422610] should_failslab+0x29/0x70 [ 524.426565] kmem_cache_alloc+0x13c/0xbb0 [ 524.430807] ? _sctp_make_chunk+0x24d/0x8f0 [ 524.435213] ? skb_put+0x232/0x360 [ 524.438821] _sctp_make_chunk+0x24d/0x8f0 [ 524.443043] sctp_make_datafrag_empty+0x22b/0x720 [ 524.447957] ? sctp_make_ecne+0x910/0x910 [ 524.452171] sctp_datamsg_from_user+0xe84/0x1d40 [ 524.457083] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 524.461851] ? __msan_poison_alloca+0x183/0x220 [ 524.466611] sctp_sendmsg+0x3f3e/0x6500 [ 524.470713] ? sctp_getsockopt+0x15e30/0x15e30 [ 524.475373] inet_sendmsg+0x3fc/0x760 [ 524.479273] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 524.484738] ? inet_getname+0x4a0/0x4a0 [ 524.488831] sock_write_iter+0x408/0x4d0 [ 524.493010] ? sock_read_iter+0x4f0/0x4f0 [ 524.497246] __vfs_write+0x87e/0xb90 [ 524.501064] vfs_write+0x467/0x8c0 [ 524.504707] __x64_sys_write+0x1cf/0x400 [ 524.508863] ? ksys_write+0x380/0x380 [ 524.512735] do_syscall_64+0x15b/0x230 [ 524.516873] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 524.522105] RIP: 0033:0x455ab9 [ 524.525311] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.539042] FAULT_INJECTION: forcing a failure. [ 524.539042] name failslab, interval 1, probability 0, space 0, times 0 [ 524.545016] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 524.545050] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 524.545066] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 524.545084] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 524.545100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 524.545118] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000010 [ 524.602273] CPU: 1 PID: 26841 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 524.609585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.618987] Call Trace: [ 524.621661] dump_stack+0x185/0x1e0 16:36:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x9, 0x4, 0x100000001, 0x0, r0}, 0xfffffffffffffeb3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffffffffffdd9, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f00000002c0)="14486b6a129c321b0100ae5a70dc06cdde7f1e54051df0d69933c9386cdfd6cc1845ae8eca258ca5f10edd67954cfc142e9ce9e679015e376bde7356cf754a9206fb80b4b4e7e20000000000000000000002b665bb13113f4cb84b5c8249a197effe1ff10dfd194892"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000001c0), &(0x7f00000001c0)=""/108}, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000240)=""/71) 16:36:40 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x30000, 0x0) r4 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000000000), 0x2000005) geteuid() ioctl$LOOP_CLR_FD(r2, 0x4c01) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='/dev/vcs\x00', r3}, 0x10) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000900)=ANY=[], 0x0) fcntl$setflags(r4, 0x2, 0x0) pivot_root(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000000c0)={0x3, 0x80000000}) getegid() listen(0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) ioctl(r5, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff028}, {0x6}]}, 0x10) 16:36:40 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001580)={0xff, 0x80000001, 0x5, 0x6c40}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x2000, &(0x7f0000001100)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = epoll_create1(0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vga_arbiter\x00', 0x10000, 0x0) r5 = gettid() mq_notify(r4, &(0x7f0000001540)={0x0, 0x3b, 0x2, @tid=r5}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001200), &(0x7f0000001240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) r6 = openat(r3, &(0x7f00000013c0)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={0x0, 0x9}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001480)={r7, 0x80000001, 0x30}, &(0x7f00000014c0)=0xc) r8 = dup3(r0, 0xffffffffffffffff, 0x80000) r9 = syz_open_dev$adsp(&(0x7f0000001140)='/dev/adsp#\x00', 0x100, 0x220040) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000001340)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000001380)={r10, 0xf67e, 0x8, 0x3}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r8, 0x4008af30, &(0x7f0000001180)={0x3, r9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x80, 0x0) 16:36:40 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") listen(r0, 0x20000000) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='}\x00'}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r3, r4, 0x0, 0x1}, 0x10) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 16:36:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x4, 0xd3) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000000c0)={'tunl0\x00', 0x3f31}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000180)=@fragment={0x3b, 0x0, 0x5, 0x8, 0x0, 0xfffffffffffffff8, 0x64}, 0xffffffffffffff11) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000100)={'\x00', 0x13b}) 16:36:40 executing program 2 (fault-call:11 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2dc, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x802}]}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x42f, &(0x7f0000001200), 0x322}, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, r1}, 0x14) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x23e, &(0x7f00000036c0)}, 0x0) [ 524.626073] ? __should_failslab+0x278/0x2a0 [ 524.630588] should_fail+0x8a7/0xae0 [ 524.634417] __should_failslab+0x278/0x2a0 [ 524.638781] should_failslab+0x29/0x70 [ 524.642770] __kmalloc+0xcb/0x370 [ 524.646311] ? kmsan_set_origin_inline+0x6b/0x120 [ 524.651249] ? sctp_stream_init_ext+0x6a/0x200 [ 524.655994] sctp_stream_init_ext+0x6a/0x200 [ 524.660483] ? sctp_sendmsg+0x3f3e/0x6500 [ 524.664734] sctp_sendmsg_to_asoc+0x3c7/0x2890 [ 524.669389] ? __msan_poison_alloca+0x183/0x220 [ 524.674309] ? __local_bh_enable_ip+0x48/0x170 [ 524.679249] ? lock_sock_nested+0x27a/0x2c0 [ 524.683631] sctp_sendmsg+0x3f3e/0x6500 [ 524.687709] ? sctp_getsockopt+0x15e30/0x15e30 [ 524.692461] inet_sendmsg+0x3fc/0x760 [ 524.696723] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 524.702178] ? inet_getname+0x4a0/0x4a0 [ 524.706258] sock_write_iter+0x408/0x4d0 [ 524.710443] ? sock_read_iter+0x4f0/0x4f0 [ 524.714725] __vfs_write+0x87e/0xb90 [ 524.718531] vfs_write+0x467/0x8c0 [ 524.722165] __x64_sys_write+0x1cf/0x400 [ 524.726327] ? ksys_write+0x380/0x380 [ 524.730201] do_syscall_64+0x15b/0x230 [ 524.734155] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 524.739384] RIP: 0033:0x455ab9 [ 524.742591] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.762264] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 524.770035] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 16:36:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0x1b, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) socketpair(0x10, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000280)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0x18) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x5, 0x5b, "4c11faa3ed10eea92d1c782664c091adf1107bb49f9d8a72c5ea06ce47551a43c79ec1ded8e3f5e6c098ac5ca9b6e052e3fe3a6f1b41b5f12ca76e89c6a1b5052963198f6465a2c7dc86995a6d9bb471504c2ff3a00fc2805dcc2caa98f3691d43960f87ed3a27654e77e998eb57973bad04c80ba7576a8f651adcc45fdb590607f63a718ff07bbab3467590e52a337143beec533986cd040e1314ba13af7d2607f26c53dd72"}) [ 524.777350] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 524.784932] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 524.792238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 524.799551] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000000 16:36:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x88000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 16:36:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r0, 0x1409}, {r2, 0x2000}, {r0, 0x40}, {r2, 0x2002}], 0x4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r3 = syz_open_pts(r0, 0x0) socket$kcm(0x29, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000480)={0x2, 0x8, 0x7, 0xa4, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000240)) dup2(r2, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x2004}) 16:36:41 executing program 0 (fault-call:11 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x2}, {0x8, 0x1000000000000000}, {0xa, 0x1ff}, {0xc, 0x4}, {0x8, 0xd190}, {0x3, 0x10001}, {0x2, 0xfff}, {0x2, 0x400}, {0xe, 0x1ff}], 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x0, 0x80000000}, 'port1\x00', 0x40, 0x40022, 0xff, 0x10000, 0x10001, 0x623f, 0x6, 0x0, 0x2, 0xff}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) ptrace(0x40000016, r3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x3ff, 0x4) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 16:36:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") memfd_create(&(0x7f0000000000)="000000000010000000004300000000", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{}, 0x1000}) 16:36:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) unshare(0x4000400) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x8001, 0xffffffffffffff00) 16:36:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xc, 0x1, 0x1ffe}, 0x4) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '\x00'}, &(0x7f0000000180)='./cgroup\x00', 0x9, 0x3) 16:36:41 executing program 2 (fault-call:11 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 525.517737] print_req_error: I/O error, dev loop0, sector 6272 [ 525.524036] Buffer I/O error on dev loop0, logical block 784, lost async page write [ 525.524520] FAULT_INJECTION: forcing a failure. [ 525.524520] name failslab, interval 1, probability 0, space 0, times 0 [ 525.536753] print_req_error: I/O error, dev loop0, sector 0 [ 525.543450] CPU: 1 PID: 26886 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 525.543479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.565857] Call Trace: [ 525.568516] dump_stack+0x185/0x1e0 [ 525.572198] should_fail+0x8a7/0xae0 [ 525.575979] __should_failslab+0x278/0x2a0 [ 525.580389] should_failslab+0x29/0x70 [ 525.584335] kmem_cache_alloc_node+0x164/0xcb0 [ 525.588998] ? kmsan_set_origin+0x9e/0x160 [ 525.593322] ? __alloc_skb+0x202/0x9e0 [ 525.597460] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 525.603080] __alloc_skb+0x202/0x9e0 [ 525.606865] _sctp_make_chunk+0xf6/0x8f0 [ 525.611026] ? sctp_make_datafrag_empty+0xb0/0x720 [ 525.616050] sctp_make_datafrag_empty+0x22b/0x720 [ 525.620966] ? sctp_make_ecne+0x910/0x910 [ 525.625168] sctp_datamsg_from_user+0xe84/0x1d40 [ 525.630013] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 525.634935] ? __msan_poison_alloca+0x183/0x220 [ 525.639688] sctp_sendmsg+0x3f3e/0x6500 [ 525.643814] ? sctp_getsockopt+0x15e30/0x15e30 [ 525.648479] inet_sendmsg+0x3fc/0x760 [ 525.652437] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 525.657856] ? inet_getname+0x4a0/0x4a0 [ 525.661863] sock_write_iter+0x408/0x4d0 [ 525.665986] ? sock_read_iter+0x4f0/0x4f0 [ 525.670178] __vfs_write+0x87e/0xb90 [ 525.673945] vfs_write+0x467/0x8c0 [ 525.677533] __x64_sys_write+0x1cf/0x400 [ 525.681630] ? ksys_write+0x380/0x380 [ 525.685455] do_syscall_64+0x15b/0x230 [ 525.689369] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 525.694562] RIP: 0033:0x455ab9 [ 525.697841] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.717296] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 525.725016] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 525.732308] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 525.739580] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 525.746850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 525.754120] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000011 [ 525.875942] FAULT_INJECTION: forcing a failure. [ 525.875942] name failslab, interval 1, probability 0, space 0, times 0 [ 525.887633] CPU: 0 PID: 26910 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 525.894943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.904421] Call Trace: [ 525.907066] dump_stack+0x185/0x1e0 [ 525.910921] should_fail+0x8a7/0xae0 [ 525.914720] __should_failslab+0x278/0x2a0 [ 525.919004] should_failslab+0x29/0x70 [ 525.922972] __kmalloc+0xcb/0x370 [ 525.926478] ? sctp_datamsg_from_user+0xc6/0x1d40 [ 525.931384] sctp_datamsg_from_user+0xc6/0x1d40 [ 525.936122] ? sctp_sched_fcfs_init+0x30/0x30 [ 525.940701] ? __msan_get_context_state+0x9/0x30 [ 525.945568] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 525.950500] ? sctp_stream_init_ext+0x153/0x200 [ 525.955289] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 525.960044] ? __msan_poison_alloca+0x183/0x220 [ 525.964791] sctp_sendmsg+0x3f3e/0x6500 [ 525.969015] ? sctp_getsockopt+0x15e30/0x15e30 [ 525.973670] inet_sendmsg+0x3fc/0x760 [ 525.977549] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 525.982995] ? inet_getname+0x4a0/0x4a0 [ 525.987048] sock_write_iter+0x408/0x4d0 [ 525.991204] ? sock_read_iter+0x4f0/0x4f0 [ 525.995469] __vfs_write+0x87e/0xb90 [ 525.999259] vfs_write+0x467/0x8c0 [ 526.002898] __x64_sys_write+0x1cf/0x400 [ 526.007037] ? ksys_write+0x380/0x380 [ 526.010921] do_syscall_64+0x15b/0x230 [ 526.014878] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.020109] RIP: 0033:0x455ab9 [ 526.023310] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.042931] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 526.050691] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 [ 526.057985] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 526.065446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 526.072727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 526.080000] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000001 16:36:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000880)=0xc) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$netlink(r2, &(0x7f0000000c40)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000ac0)=[{&(0x7f00000002c0)={0xe4, 0x34, 0x300, 0x70bd25, 0x25dfdbff, "", [@nested={0xc8, 0x46, [@generic="9c367e2e059dfbd30eb16ef6", @generic="0b51281f3f603d85ca968ebfd9e5d6691d9c33366084476f2bfa77aae19b4357eb817524487a7fa8bf2125c8d6397a7557a0976d1bd5728bdf69e2c2461ed03f82bcc41c61eedbd9dce1223dd2159311b6f0e0910d536a8199fd553a31dd4cb5802d27d6e8a00809ea5480aff8857ab0775467986940675e09c50da4378ff70075c1fa3c53b4255900bcd3423de1f672d057a62eac0f1173e4712d687c8831", @generic="006618e15dadeafc8ac8659fd46cc6fd2d1f133bb7cbe3d2"]}, @typed={0xc, 0x60, @u64}]}, 0xe4}, {&(0x7f00000003c0)={0x378, 0x1d, 0x800, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x90, @pid=r3}, @nested={0x154, 0xd, [@typed={0xa8, 0xa, @binary="5c7a79d50d05856faf626151087b6bad45dc00907cf3890b80b9a03f64983577e743859ecb8a5a4a5b1a253bcc8dbcb0ae54735bbe6fdd0be3af91556a1b96742fcbbfc0c1f3d873ac55c77901821520fe3cb87b4350a92019488bbbc3b71048419cb99c1a59eafe51d9add31373f51f6ea69f9234fdbe9e63d448e75e70d518dc708e7363414d0e18d1b89a6d15d138fb0019dc4ee9903ef27caf0484c278be1d"}, @typed={0x38, 0x2c, @binary="94da30034985a7d8b2874ae78e974886e66ca4caf5499d86751ffeb5d069db7e3331633b05b6202d2c03f3f05c31b2473a81a77f"}, @generic="2d63dac36928228d15d75c03a0267eab0e3048cb6adb8f934db0f64aef1df2e43536fed895b07bc8da95e629c8ca71d9756d11f28dc7b95b47fa16ab56d96af98e1beeea632b57dc994b96c118af771adc0f60b6b8465aea4a61bbd06af659662e80cb0b148a12b42f503d", @typed={0x4, 0x5d}, @generic]}, @typed={0x5c, 0x46, @binary="7accd22beeb288f22338fcf306da602299532c7bd3941ae744e01a078c9d560b7ea9ba723edab7da238e5fb2e5fd112b79bf93744af7f375ce16aced04da70cf00d01a851ec0cdf84f3b5f9339fae8192447553d7f2e"}, @nested={0x11c, 0x52, [@generic="e4ef31b16e2dd89486ebe1f9f2231e01d733ed367d4298179ffd5b9a1e0941c4ba1ef3d4e8ce6d9db1b5f3c4cf4003eac2c1598d698b1e807af746f989efca4a1893c92fc5cdd74b0c088043c4305f5dd51fe95b0d2e56dda5f229aed516316dc17b63509f612f7e392a8a47443195b48692cd490b1e5a97cdea35a38369264355f6c3f978839f0a52d99388fedcbf02b1a5de86c25cfbf543e53cf462f43dbd8069795f80df689e826e6d6d96f7b931", @generic="9acb78c203864e51367a47d420b93783426f5ba09e89e49881069dd314d608b20a839ae350528b59aa67f2f3c1168a6af5302e495afc9624f3b95abc93d19666016ab1eb56b87d374bc1c6f85bc8339e9c5753d33f1f47c83f86c8df3621ba080e22fca03bd5"]}, @typed={0x8, 0x21, @pid=r4}, @typed={0x4, 0xd}, @generic="f82f6c1d7598c4f3c5a2121064d008c4ded490d275b1b6bd5ebf7962534d6b0bbd51ada0ae938f385aef122d5c83e199e385df885e6cee69fbb6350a8e9259fd94b369d2466d118933f4c7b62c8be09855103316b6d63aa0e6e1eb5cb8d6082a6f4404c7b754e8db6da9f79cd16807357303", @typed={0x8, 0x2a, @u32=0xffffffff}, @typed={0xc, 0xd, @str='proc\x00'}]}, 0x378}, {&(0x7f0000000740)={0x128, 0x21, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x34, 0x16, [@generic="2d4acd52bd2ebbea737a6d862de782841e5825a2adde5c93de59e515f2732e5d4d85e1376edbcbbd9dd4bd30825275"]}, @generic="31b15c5321d2e625738a3e32d60e9ce2b74d430ceadaa00b4ee7e893e44600d55f6d5a3f5f645a1153b473b317f3a479e31d32ecfae4765ecc69835aa1e86eccec52f6da384d04b074cba186c77d6ed832aa45fb803d33018f214d198be13ee384a3a840474cc264f46dbc092f6b179c80e537a6832791defffe61cf6a03d0abafc2a8c4de896e347463248c73d2377ad84e79765a30e4481ae02bfeb4377c60b4f8f8a7ae18b416ca5a271697967584346c7e21bc9ae08a01b6a8e82da0831bfd3bdfdcfafd1ef8ff53bd7fca308613f12b601c29598cefe1d4da785c068fae2935"]}, 0x128}, {&(0x7f0000000a00)={0xc0, 0x31, 0x2, 0x70bd26, 0x25dfdbfc, "", [@nested={0x20, 0x59, [@typed={0x8, 0x58, @uid=r5}, @generic="cd1001", @typed={0x8, 0x8b, @pid=r6}, @typed={0x8, 0x9, @uid=r7}]}, @generic="ccae3146cf5a3257b82f3366a56e5190462abc8a4ad09de7d44c68f270df30c912b33f7b2e81690581fcf50d2aade4b63f6a61fb22b174af188cc8c2490e031014d09cda1bd422f7b4c5cec249a834d15b0f3db5c4d1784c1a68afedb26b438b52a442cb1de910c839a0ca8a3c3a60f85eba11aa13a0b88de28813816e77b611e8076a4122bfb6a7a55a37d97eaf"]}, 0xc0}], 0x4, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4}, 0x0) exit(0x0) sched_setattr(r8, &(0x7f0000000c80)={0x30, 0x1, 0x0, 0xfffffffffffffc00, 0x40, 0x100, 0xffffffff00000000, 0x472}, 0x0) getdents64(r1, &(0x7f0000000180)=""/57, 0xffffff39) 16:36:42 executing program 0 (fault-call:11 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000840), 0x0) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x7) 16:36:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) connect$pptp(r4, &(0x7f0000000100)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f00000001c0)=0x30) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) 16:36:42 executing program 6: syz_emit_ethernet(0x3bc, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x2, 0x7c6e, 0x5}, {0x9, 0x5, 0x3, 0x1f}, {0x40, 0x8, 0x1, 0xfffffffffffffffe}, {0x4, 0x400}, {0x2, 0xffe, 0x40}, {0x2, 0x7, 0x57f, 0x4}, {0x9, 0xbf, 0x800, 0xf7e}, {0x101, 0xfffffffffffffffa, 0x5, 0x7}, {0xfffffffffffff3c4, 0xa6, 0x4, 0x7}], @ipv6={0x8, 0x6, 'u\v/', 0x362, 0x73, 0x92, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x3a, 0x10, 0x4, 0x8, 0xfff, 0x28, 0x57, [@dev={0xfe, 0x80, [], 0x14}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}]}], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0xdc4a, 0x0, 0x1, 0x880b, 0x8e, 0x2, [], "02efcd6066ed401a61cf719b5a7cace6accc3a4a97277ff288c84df319f57eeba39a0f21b7eed470277d581288a89801d10556a896de52de428c7e6adee5470b8f168114492fe0e96c6f9df707226a1879f2eb8dbe6e56908726b06efea9d08a825ad0727805485ae74bd1aa3321a503af36f36ab21f7a30a8c8b254e5dc4e4eafc2f6dc894027f07474fb0818b1"}, {0x1, 0x0, 0xfffffffffffffffa, 0x1ff, 0x0, 0x0, 0x800, [0x5, 0x1], "76a96113042040ddc331032c5e3e8ad2bc6e63d3a35399daac0f2dc0c171b90496cfe8e6453f371d9d9fa062a5666b6711451e84ebd739e995a1ff65ad19cbcf5639964b7134b871af5b834ebdc5f0851e5ee82fbd9a7fdeecc23e25e87235e766c67bda6bad7e3b63d7545aaf89f8e890fb1b7bfe6057c740207725b167a1dfedcc32005aa413d227fbfa1d68551e6e052840"}, {0x100000000, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x86dd, [], "ae46e42dad15f8ba5e702bcb5d48ea0493dd865152344be14faf6cc562b056a19e989b78fdc052a44b989d0ce54f759d4fa6e102b7e3e298bb06ae5cb40d6a0d9eb29805ccd0b4eb872f42cc17859e3e9cef3ca374ecefd2db4fc8511618a9224ac81fbcc1f00ce446eccde4b8f7fa8752c511b869e76d97b3f6c97cc7091ffba439368bc6720cbe81fa73cc5b8719d30e4b8e4f716f9f1f7037a1b4b142d5593920b3c688344228f823b00c56a03258305ed7142c4f8ccab372a154540e1334ef5ad128"}, {0x8, 0x88be, 0x1, {{0x8001, 0x1, 0x9, 0x9, 0x3, 0x1, 0x7ff, 0x20}, 0x1, 0x400}}, {0x8, 0x22eb, 0x3, {{0x2, 0x2, 0x84, 0x5, 0xffffffffffff75a7, 0x0, 0x0, 0x3}, 0x2, 0xfffffffffffffff8, 0x9, 0xb1, 0x3a809297, 0x400, 0x101, 0x1, 0xfffffffffffffffc, 0x7}}, {0x8, 0x6558, 0x0, "ba215b252649ee819e1831887dfa12cb7d77f98cbec6fbe6a22c7c1a3a97c1094bf32f179601055efba9bd452fc3d8e317155f654aaf591557cfbe9b15c0cced6280327d028b7d3d9f70d0ecd395531bf18453cdd9bd8f93c442ef926e75a8a7c8b8d15937b52c977ef68a338b3553b6224938164545a7ede8bf431c1a939a7ffe726387b9016a9f975744e1c4795e18aada5f2fa740f2ffc1e4a0158ef38b5dd5c002b237ed112dc607be0acb"}}}}}}}}, &(0x7f0000000500)={0x0, 0x1, [0x4, 0x80000b44, 0x8b6]}) 16:36:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000a00)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) close(r0) 16:36:42 executing program 2 (fault-call:11 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000002700)=@nl=@proc, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002780)=""/156, 0x9c}, {&(0x7f0000002840)=""/36, 0x24}, {&(0x7f0000002880)=""/190, 0xbe}, {&(0x7f0000002940)=""/156, 0x9c}, {&(0x7f0000002a00)=""/138, 0x8a}], 0x5, 0x0, 0x0, 0x8}, 0x800}, {{&(0x7f0000002b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002bc0)=""/5, 0x5}, {&(0x7f0000002c00)=""/22, 0x16}], 0x2, &(0x7f0000002c80)=""/142, 0x8e}, 0xfd98}, {{&(0x7f0000002d40)=@nl, 0x80, &(0x7f0000003200)=[{&(0x7f0000002dc0)=""/58, 0x3a}, {&(0x7f0000002e00)=""/180, 0xb4}, {&(0x7f0000002ec0)=""/31, 0x1f}, {&(0x7f0000002f00)=""/21, 0x15}, {&(0x7f0000002f40)=""/132, 0x84}, {&(0x7f0000003000)=""/50, 0x32}, {&(0x7f0000003040)=""/244, 0xf4}, {&(0x7f0000003140)=""/132, 0x84}], 0x8, 0x0, 0x0, 0x4}, 0x81}], 0x3, 0x10000, &(0x7f0000003340)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000026c0)=@buf={0x10, &(0x7f0000000240)="ad3028ab05701e2fc1baf9d6a80de55b"}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/75}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) sendmsg$netlink(r2, &(0x7f0000000200)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x801000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000340)={0x1250, 0x1d, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x6c, 0x69, [@typed={0xc, 0x2e, @u64=0x3}, @generic="3612b5699b7a65df79488ac3a310996fa8dc949c2c3cf21ef49c0602b2002b6f692690a08cabbe2dd2324a6e7199e28bf531c948e1363aef11c7b8ac5d5fdaa9bca5f95c79f88440cb8b4526bbaf214a0c7d79a8508df2701bfc59"]}, 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@typed={0x8, 0x75, @pid=r4}]}]}, 0x1250}, {&(0x7f00000015c0)={0x10d0, 0x32, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="f4cd06a74974d7106f9a1d9f49d96b240f0d80a0224a771aa3eca70e8ec89b2fc1a591d5f0bed761b2d3b4d62bab282ca390f0037922", @nested={0x1008, 0x83, 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@typed={0x4, 0x180000}]}, @generic="f558a8480d8e949a54def3948df31321676d00631803e1b8fbf38e237244b1eed7e98ca698415af7e6497c626ced5e6f0ea084e72438d4e7f3e9e7b296707afc2534547a6e65ad517abc5c38aeaaa225764bee286735d0eecdeaf8d34ad13dd465371aaac48778a2474a4475e171710b18e5e27994a4913f7bacf0e54c9b444ab8"]}, 0x10d0}], 0x2, 0x0, 0x0, 0x20000000}, 0x40000) 16:36:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x40b) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000001040)='./file0\x00', r1, &(0x7f0000001080)='./file0\x00') r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getpeername(r1, &(0x7f00000010c0)=@xdp, &(0x7f0000001140)=0xfffffffffffffd40) getdents64(r1, &(0x7f00004a9000)=""/4096, 0x1000) getdents(r2, &(0x7f0000000040)=""/4096, 0x1000) getdents64(r2, &(0x7f00009ecfad)=""/83, 0x53) [ 526.608404] FAULT_INJECTION: forcing a failure. [ 526.608404] name failslab, interval 1, probability 0, space 0, times 0 [ 526.619872] CPU: 1 PID: 26937 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 526.627332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.636825] Call Trace: [ 526.639482] dump_stack+0x185/0x1e0 [ 526.643231] should_fail+0x8a7/0xae0 [ 526.647015] __should_failslab+0x278/0x2a0 [ 526.651310] should_failslab+0x29/0x70 [ 526.655286] __kmalloc_node_track_caller+0x258/0x11d0 [ 526.660561] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 526.666018] ? _sctp_make_chunk+0xf6/0x8f0 [ 526.670325] __alloc_skb+0x2cb/0x9e0 [ 526.674087] ? _sctp_make_chunk+0xf6/0x8f0 [ 526.678474] _sctp_make_chunk+0xf6/0x8f0 [ 526.682751] ? sctp_make_datafrag_empty+0xb0/0x720 [ 526.687831] sctp_make_datafrag_empty+0x22b/0x720 [ 526.692735] ? sctp_make_ecne+0x910/0x910 [ 526.696969] sctp_datamsg_from_user+0xe84/0x1d40 [ 526.701841] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 526.706591] ? __msan_poison_alloca+0x183/0x220 [ 526.711340] sctp_sendmsg+0x3f3e/0x6500 [ 526.715427] ? sctp_getsockopt+0x15e30/0x15e30 [ 526.720075] inet_sendmsg+0x3fc/0x760 [ 526.723957] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 526.729392] ? inet_getname+0x4a0/0x4a0 [ 526.733417] sock_write_iter+0x408/0x4d0 [ 526.737571] ? sock_read_iter+0x4f0/0x4f0 [ 526.741808] __vfs_write+0x87e/0xb90 [ 526.745607] vfs_write+0x467/0x8c0 [ 526.749238] __x64_sys_write+0x1cf/0x400 [ 526.753385] ? ksys_write+0x380/0x380 [ 526.757250] do_syscall_64+0x15b/0x230 [ 526.761189] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.766413] RIP: 0033:0x455ab9 [ 526.769628] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.789255] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 526.797101] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 526.804410] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 526.811716] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 526.819041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 526.826345] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000012 [ 526.841046] FAULT_INJECTION: forcing a failure. [ 526.841046] name failslab, interval 1, probability 0, space 0, times 0 [ 526.852611] CPU: 0 PID: 26948 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 526.859927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.869334] Call Trace: [ 526.871993] dump_stack+0x185/0x1e0 [ 526.875672] should_fail+0x8a7/0xae0 [ 526.879475] __should_failslab+0x278/0x2a0 [ 526.883762] should_failslab+0x29/0x70 [ 526.887719] kmem_cache_alloc_node+0x164/0xcb0 [ 526.892401] ? __kmalloc+0x147/0x370 [ 526.896281] ? __alloc_skb+0x202/0x9e0 [ 526.900235] __alloc_skb+0x202/0x9e0 [ 526.904015] _sctp_make_chunk+0xf6/0x8f0 [ 526.908185] ? sctp_make_datafrag_empty+0xb0/0x720 [ 526.913198] sctp_make_datafrag_empty+0x22b/0x720 [ 526.918432] ? sctp_make_ecne+0x910/0x910 [ 526.922655] sctp_datamsg_from_user+0xe84/0x1d40 [ 526.927788] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 526.932770] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 526.937541] ? __msan_poison_alloca+0x183/0x220 [ 526.942305] sctp_sendmsg+0x3f3e/0x6500 [ 526.946765] ? sctp_getsockopt+0x15e30/0x15e30 [ 526.951431] inet_sendmsg+0x3fc/0x760 [ 526.955319] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 526.960774] ? inet_getname+0x4a0/0x4a0 [ 526.964814] sock_write_iter+0x408/0x4d0 [ 526.968969] ? sock_read_iter+0x4f0/0x4f0 [ 526.973216] __vfs_write+0x87e/0xb90 [ 526.977011] vfs_write+0x467/0x8c0 [ 526.980646] __x64_sys_write+0x1cf/0x400 [ 526.984790] ? ksys_write+0x380/0x380 [ 526.988656] do_syscall_64+0x15b/0x230 [ 526.992606] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.997912] RIP: 0033:0x455ab9 16:36:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 16:36:43 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f00000001c0)=0xffffffffffffff57, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x0, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) recvmsg(r1, &(0x7f0000002440)={&(0x7f0000000140)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f00000000c0)}, 0x42) 16:36:43 executing program 0 (fault-call:11 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x41}}) close(r2) close(r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x200000) sendmsg$kcm(r3, &(0x7f00000002c0)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="7e129d045b63c91b16fcf15a339e0d1e5aa09f627e1076ec5a4e7ac7086f51026e66878bd5a5f4b72a4082b02ab9006d1a04679b540ed67d8ce802fa0400b6a91e13ca9df8d6ee0fec220b", 0x4b}], 0x1, &(0x7f0000000200)=[{0x60, 0x105, 0x5, "d409ef251329b056b265025739067ba6ae19c73d78d0679696c96ea75b03a6e07182aa9ee06d9ff7976d576c297e30bd6c5ff24455eb756934eb26467d62b65862b69d2b637894079a858c4947aa6675"}], 0x60, 0x20004040}, 0x10) [ 527.001133] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.020741] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 527.028501] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 [ 527.035825] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 527.043137] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 527.050456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 527.057767] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000002 16:36:43 executing program 2 (fault-call:11 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:43 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x8, 0x4) 16:36:43 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f00000002c0)}, 0x0) bind$inet(r0, &(0x7f0000001140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x842) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r1, &(0x7f0000000080)="8af3f4ec048025a19f58a1d3d3cfae876a6bc4890f7752a9b11b96493ed6c4e14f04e31d29ccbd6003776eb6987370f857926f0df9bdf37c989b01e64c2ef1d9d6eb8ef552f5ca0b91a21f78c0762ab7a2f01902fcc6ef70756e1e45db08d831b747ba7395f506e8f28a96bd4dc97a58f37f4cb2", &(0x7f0000000100)=""/4096}, 0x18) [ 527.316012] FAULT_INJECTION: forcing a failure. [ 527.316012] name failslab, interval 1, probability 0, space 0, times 0 [ 527.327562] CPU: 1 PID: 26969 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 527.334876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.344271] Call Trace: [ 527.346931] dump_stack+0x185/0x1e0 [ 527.350635] ? __should_failslab+0x278/0x2a0 [ 527.355098] should_fail+0x8a7/0xae0 [ 527.358879] __should_failslab+0x278/0x2a0 [ 527.363182] should_failslab+0x29/0x70 [ 527.367122] kmem_cache_alloc+0x13c/0xbb0 [ 527.371347] ? _sctp_make_chunk+0x24d/0x8f0 [ 527.375718] ? skb_put+0x232/0x360 [ 527.379322] _sctp_make_chunk+0x24d/0x8f0 [ 527.383569] sctp_make_datafrag_empty+0x22b/0x720 [ 527.388502] ? sctp_make_ecne+0x910/0x910 [ 527.392736] sctp_datamsg_from_user+0xe84/0x1d40 [ 527.396900] FAULT_INJECTION: forcing a failure. [ 527.396900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 527.397566] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 527.397641] ? __msan_poison_alloca+0x183/0x220 [ 527.418922] sctp_sendmsg+0x3f3e/0x6500 [ 527.422955] ? sctp_getsockopt+0x15e30/0x15e30 [ 527.427553] inet_sendmsg+0x3fc/0x760 [ 527.431380] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.436825] ? inet_getname+0x4a0/0x4a0 [ 527.440860] sock_write_iter+0x408/0x4d0 [ 527.444982] ? sock_read_iter+0x4f0/0x4f0 [ 527.449173] __vfs_write+0x87e/0xb90 [ 527.452915] vfs_write+0x467/0x8c0 [ 527.456533] __x64_sys_write+0x1cf/0x400 [ 527.460736] ? ksys_write+0x380/0x380 [ 527.464569] do_syscall_64+0x15b/0x230 [ 527.468479] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 527.473676] RIP: 0033:0x455ab9 [ 527.476863] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.496440] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 527.504176] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 527.511454] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 527.518730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 527.526007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 527.533285] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000013 [ 527.540760] CPU: 0 PID: 26977 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 527.548416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.557835] Call Trace: [ 527.560494] dump_stack+0x185/0x1e0 [ 527.564205] ? __alloc_pages_nodemask+0x622/0x6320 [ 527.569185] should_fail+0x8a7/0xae0 [ 527.573087] __alloc_pages_nodemask+0x622/0x6320 [ 527.577895] ? kmsan_set_origin+0x9e/0x160 [ 527.582193] ? __irqentry_text_end+0x1fb1ee/0x1fb1ee [ 527.587377] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 527.592839] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 527.598194] ? kmsan_kmalloc+0xa1/0x120 [ 527.602244] ? kmsan_slab_alloc+0x10/0x20 [ 527.606487] ? kmem_cache_alloc_node+0x8c3/0xcb0 [ 527.611322] ? __alloc_skb+0x202/0x9e0 [ 527.615292] ? _sctp_make_chunk+0xf6/0x8f0 [ 527.619629] ? sctp_make_datafrag_empty+0x22b/0x720 [ 527.624727] ? sctp_datamsg_from_user+0xe84/0x1d40 [ 527.629738] ? sctp_sendmsg_to_asoc+0x187e/0x2890 [ 527.634656] ? sctp_sendmsg+0x3f3e/0x6500 [ 527.638888] ? inet_sendmsg+0x3fc/0x760 [ 527.642935] ? sock_write_iter+0x408/0x4d0 [ 527.647256] ? __vfs_write+0x87e/0xb90 [ 527.651232] ? vfs_write+0x467/0x8c0 [ 527.655012] ? __x64_sys_write+0x1cf/0x400 [ 527.659303] ? do_syscall_64+0x15b/0x230 [ 527.663411] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 527.668815] ? kmsan_set_origin_inline+0x6b/0x120 [ 527.673753] ? __msan_poison_alloca+0x183/0x220 [ 527.678520] ? __should_failslab+0x278/0x2a0 [ 527.682974] ? should_fail+0x64/0xae0 [ 527.686821] ? kmsan_set_origin_inline+0x6b/0x120 [ 527.691774] ? __kmalloc_node_track_caller+0xd0/0x11d0 [ 527.697148] ? __alloc_skb+0x2cb/0x9e0 [ 527.701124] __kmalloc_node_track_caller+0x44f/0x11d0 [ 527.706426] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 527.711876] ? _sctp_make_chunk+0xf6/0x8f0 [ 527.716187] __alloc_skb+0x2cb/0x9e0 [ 527.720044] ? _sctp_make_chunk+0xf6/0x8f0 [ 527.724358] _sctp_make_chunk+0xf6/0x8f0 [ 527.728510] ? sctp_make_datafrag_empty+0xb0/0x720 [ 527.733516] sctp_make_datafrag_empty+0x22b/0x720 [ 527.738421] ? sctp_make_ecne+0x910/0x910 [ 527.742618] sctp_datamsg_from_user+0xe84/0x1d40 [ 527.747491] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 527.752434] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 527.757172] ? __msan_poison_alloca+0x183/0x220 [ 527.761916] sctp_sendmsg+0x3f3e/0x6500 [ 527.766002] ? sctp_getsockopt+0x15e30/0x15e30 [ 527.770653] inet_sendmsg+0x3fc/0x760 [ 527.774533] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.779980] ? inet_getname+0x4a0/0x4a0 [ 527.784028] sock_write_iter+0x408/0x4d0 [ 527.788183] ? sock_read_iter+0x4f0/0x4f0 [ 527.792454] __vfs_write+0x87e/0xb90 [ 527.796256] vfs_write+0x467/0x8c0 [ 527.799908] __x64_sys_write+0x1cf/0x400 [ 527.804070] ? ksys_write+0x380/0x380 [ 527.807935] do_syscall_64+0x15b/0x230 [ 527.811877] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 527.817100] RIP: 0033:0x455ab9 [ 527.820309] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.839945] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 527.847855] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 [ 527.855237] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 527.862519] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 527.869804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 527.877092] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000003 16:36:44 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="8cce4413282b0c62") r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6f6f6d5f73636f72655f61646a00fff02c7b7c9d0850db31826ab1cf6f03c3f138d33d07209e13d2418f6bec80efdf46e23af83d2698bf61dec78664f3e64a37407e48bc4499892170fa097a0b372f9d3c4adc4e6dd88e33b3aa0b9deddeb77b3835cc6e6165fa167a9c2a1180503baa290e9556e81b147c11a048b34b1c9db368827bd1de5c8848dce9c6e015d849ef99aee983005ffba80b28f987e506dc81e45de675965fd36a82b420ac13c41cb0a934d3a30fe4f45ae9fd46dbc374331e2e8683bb1ec11f0a74271a5c36bab3d7b8854592d635cba700e5d9c3b84c1ee704825b6689c7f439b08d368e94b88bfdf9fa8f23") sendfile(r2, r1, &(0x7f0000000100)=0x9f, 0x1) 16:36:44 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x101) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x7ff, 0x4) r1 = semget(0x3, 0x5, 0x10) semtimedop(r1, &(0x7f0000000200)=[{0x0, 0x7f, 0x1800}, {0x3, 0xffffffff, 0x1000}, {0x5, 0x8d, 0x1800}, {0x4, 0x4, 0x800}, {0x1, 0xffffffffffffff2d, 0x800}, {0x3, 0x3, 0x800}, {0x6, 0xce, 0x1800}, {0x2, 0x1ff, 0x1000}], 0x8, &(0x7f0000000240)={0x0, 0x1c9c380}) ioctl(r0, 0x8912, &(0x7f00000002c0)="0266c83d6d346d8f7620708116172819f85405a93db12afe4dd0f1ccd88a25067f4b41adc8a2be81fa06d51f16063df3cf1cbc19e95e84725b3689fa606784926e1bb91bda4058ba2215f2469022a97f692e030000000000000095d89fda9dcd445145bd0946783efbbb07c42f72ddd8f4806feccd1748f8be2e0be2b483c4f0039b14") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/183, 0xb7) 16:36:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f", 0x1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfa}, &(0x7f0000000680)=0xa) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r4}, &(0x7f00000004c0)=""/132, 0xfffffffffffffead, 0x0) 16:36:44 executing program 0 (fault-call:11 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:44 executing program 2 (fault-call:11 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc8000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) 16:36:44 executing program 6: r0 = inotify_init1(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x8) openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) readv(r0, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1) [ 528.218759] FAULT_INJECTION: forcing a failure. [ 528.218759] name failslab, interval 1, probability 0, space 0, times 0 [ 528.230170] CPU: 0 PID: 26997 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 528.237493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.247071] Call Trace: [ 528.249759] dump_stack+0x185/0x1e0 [ 528.253443] should_fail+0x8a7/0xae0 [ 528.257249] __should_failslab+0x278/0x2a0 [ 528.261544] should_failslab+0x29/0x70 [ 528.265509] kmem_cache_alloc_node+0x164/0xcb0 [ 528.270330] ? kmsan_set_origin+0x9e/0x160 [ 528.274637] ? __alloc_skb+0x202/0x9e0 [ 528.278682] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 528.284108] __alloc_skb+0x202/0x9e0 [ 528.287896] _sctp_make_chunk+0xf6/0x8f0 [ 528.292079] ? sctp_make_datafrag_empty+0xb0/0x720 [ 528.297127] sctp_make_datafrag_empty+0x22b/0x720 [ 528.302034] ? sctp_make_ecne+0x910/0x910 [ 528.306250] sctp_datamsg_from_user+0xe84/0x1d40 [ 528.311112] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 528.315829] ? __msan_poison_alloca+0x183/0x220 [ 528.320570] sctp_sendmsg+0x3f3e/0x6500 [ 528.324672] ? sctp_getsockopt+0x15e30/0x15e30 [ 528.329343] inet_sendmsg+0x3fc/0x760 [ 528.333216] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 528.338661] ? inet_getname+0x4a0/0x4a0 [ 528.342860] sock_write_iter+0x408/0x4d0 [ 528.347008] ? sock_read_iter+0x4f0/0x4f0 [ 528.351228] __vfs_write+0x87e/0xb90 [ 528.355013] vfs_write+0x467/0x8c0 [ 528.358641] __x64_sys_write+0x1cf/0x400 [ 528.362796] ? ksys_write+0x380/0x380 16:36:44 executing program 1: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0xc0, &(0x7f0000000240)=""/206, 0xfffffffffffffda3, 0x24}, 0x100) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000000)) 16:36:44 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, 0x0, 0x6}, &(0x7f00000002c0)=0x90) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'veth1\x00'}}, 0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='nv\x00', 0x3) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00') 16:36:44 executing program 5: futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() poll(&(0x7f0000000880), 0x5f, 0x81) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x12002, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 528.366663] do_syscall_64+0x15b/0x230 [ 528.370600] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.375836] RIP: 0033:0x455ab9 [ 528.379041] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.398676] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 528.406884] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 528.414200] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 528.421509] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 528.430315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 528.437803] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000014 [ 528.463580] FAULT_INJECTION: forcing a failure. [ 528.463580] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 528.475467] CPU: 1 PID: 27011 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 528.482755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.492127] Call Trace: [ 528.494759] dump_stack+0x185/0x1e0 [ 528.498409] should_fail+0x8a7/0xae0 [ 528.502154] __alloc_pages_nodemask+0x622/0x6320 [ 528.506946] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 528.513553] ? get_page_from_freelist+0xb01f/0xbb50 [ 528.518609] ? ip6_mtu+0x289/0x330 [ 528.522190] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 528.527952] ? kmsan_set_origin_inline+0x6b/0x120 [ 528.532830] kmsan_alloc_page+0x80/0xe0 [ 528.536827] __alloc_pages_nodemask+0x105b/0x6320 [ 528.541688] ? kmsan_set_origin+0x9e/0x160 [ 528.545966] ? __irqentry_text_end+0x1fb1ee/0x1fb1ee [ 528.551111] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 528.556507] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 528.561800] ? kmsan_kmalloc+0xa1/0x120 [ 528.565804] ? kmsan_slab_alloc+0x10/0x20 [ 528.570231] ? kmem_cache_alloc_node+0x8c3/0xcb0 [ 528.575036] ? __alloc_skb+0x202/0x9e0 [ 528.579554] ? _sctp_make_chunk+0xf6/0x8f0 [ 528.583811] ? sctp_make_datafrag_empty+0x22b/0x720 [ 528.588854] ? sctp_datamsg_from_user+0xe84/0x1d40 [ 528.593815] ? sctp_sendmsg_to_asoc+0x187e/0x2890 [ 528.598681] ? sctp_sendmsg+0x3f3e/0x6500 [ 528.602847] ? inet_sendmsg+0x3fc/0x760 [ 528.606846] ? sock_write_iter+0x408/0x4d0 [ 528.611108] ? __vfs_write+0x87e/0xb90 [ 528.615018] ? vfs_write+0x467/0x8c0 [ 528.618770] ? __x64_sys_write+0x1cf/0x400 [ 528.623018] ? do_syscall_64+0x15b/0x230 [ 528.627098] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.632483] ? kmsan_set_origin_inline+0x6b/0x120 [ 528.637352] ? __msan_poison_alloca+0x183/0x220 [ 528.642100] ? __should_failslab+0x278/0x2a0 [ 528.646532] ? should_fail+0x64/0xae0 [ 528.650356] ? kmsan_set_origin_inline+0x6b/0x120 [ 528.655258] ? __kmalloc_node_track_caller+0xd0/0x11d0 [ 528.660564] ? __alloc_skb+0x2cb/0x9e0 [ 528.664496] __kmalloc_node_track_caller+0x44f/0x11d0 [ 528.669969] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 528.675391] ? _sctp_make_chunk+0xf6/0x8f0 [ 528.679660] __alloc_skb+0x2cb/0x9e0 [ 528.683576] ? _sctp_make_chunk+0xf6/0x8f0 [ 528.687843] _sctp_make_chunk+0xf6/0x8f0 [ 528.691934] ? sctp_make_datafrag_empty+0xb0/0x720 [ 528.697076] sctp_make_datafrag_empty+0x22b/0x720 [ 528.701974] ? sctp_make_ecne+0x910/0x910 [ 528.706155] sctp_datamsg_from_user+0xe84/0x1d40 [ 528.710948] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 528.715837] sctp_sendmsg_to_asoc+0x187e/0x2890 16:36:44 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000540)="b807de8e8301af72d2b839f2eec6619270dc1de39be2f0642092e289bb744b379fc0c5a0c121dd4725f88234b5cca640b6f2b0bbd5d418079b1c61d68beccc71cccf606fd948f1bd77035d710a76c01c24155f6ae3187926c4bad2") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000300010000000000000000000007000001", @ANYBLOB="0000000000000001"], 0x2}, 0x1}, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0xfffffffffffffe9f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x209, 0x4, 0x4, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x9, 0x6, 0x1, 0x0, 0x5}, &(0x7f0000000480)=0x98) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000000c0)}}], 0x2, 0x0, &(0x7f0000000500)={0x0, 0x989680}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200001, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000240)=r5) 16:36:44 executing program 7: mkdir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000040)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40100, 0x0) r2 = socket$inet(0x2, 0x4, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) lstat(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, 0x0}, &(0x7f0000002640)=0xc) r8 = epoll_create(0x4) r9 = accept$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000540)=0x6e) r10 = accept$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000005c0)=0x1c) r11 = userfaultfd(0x0) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) stat(&(0x7f0000001c00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$l2tp(0x18, 0x1, 0x1) r16 = socket$inet(0x2, 0x4, 0x3) r17 = dup(0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000021c0)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002240)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002340)=0xe8) getresgid(&(0x7f0000002380), &(0x7f00000023c0)=0x0, &(0x7f0000002400)) r22 = gettid() fstat(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() r25 = syz_open_dev$vcsa(&(0x7f00000024c0)='/dev/vcsa#\x00', 0xffffffff, 0x181200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002500)={0x0}, &(0x7f0000002540)=0xc) stat(&(0x7f0000005280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = open(&(0x7f0000002780)='./file0\x00', 0x80903, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000027c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002800)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002900)=0xe8) getresgid(&(0x7f0000002940), &(0x7f0000002980)=0x0, &(0x7f00000029c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002a00)=0x0) r34 = geteuid() r35 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003d00)={0x0}, &(0x7f0000003d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003d80)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000003e80)=0xe8) getgroups(0x6, &(0x7f0000003ec0)=[0x0, 0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004440)={0x0, 0x0}) r40 = geteuid() getgroups(0x2, &(0x7f0000004480)=[0xffffffffffffffff, 0xee01]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000044c0)=0x0) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) r45 = gettid() r46 = getuid() stat(&(0x7f0000000440)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004740)={0x0}, &(0x7f0000004780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000047c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f00000048c0)=0xe8) getresgid(&(0x7f0000004900)=0x0, &(0x7f0000004940), &(0x7f0000004980)) r51 = getpgrp(0xffffffffffffffff) r52 = getuid() lstat(&(0x7f00000049c0)='./file0/file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = bpf$PROG_LOAD(0x5, &(0x7f0000004b80)={0xd, 0x8, &(0x7f0000004a80)=@raw=[@alu={0x4, 0x73b, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x8}, @generic={0x0, 0x8, 0xff, 0x100000001}, @map={0x18, 0x7, 0x1}, @alu={0x4, 0x5, 0x4, 0x0, 0xf, 0x0, 0xffffffffffffffff}], &(0x7f0000004ac0)='syzkaller\x00', 0x1, 0x56, &(0x7f0000004b00)=""/86, 0x41000, 0x0, [], 0x0, 0xf}, 0x48) r55 = creat(&(0x7f0000004c00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x8) r56 = socket$kcm(0x29, 0x0, 0x0) r57 = fanotify_init(0x37, 0x141400) r58 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000004c80)={0xffffffffffffffff, 0xffffffffffffffff}) r60 = accept(0xffffffffffffffff, &(0x7f0000004cc0)=@nfc, &(0x7f0000004d40)=0x80) r61 = syz_open_dev$sndseq(&(0x7f0000004d80)='/dev/snd/seq\x00', 0x0, 0x1) r62 = syz_open_dev$audion(&(0x7f0000004dc0)='/dev/audio#\x00', 0xfffffffffffffffd, 0x20000) r63 = openat$nullb(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/nullb0\x00', 0x18000, 0x0) r64 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000004e40)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004fc0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}], 0x70, 0x801}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000700)="9736e5761bd91dc1e6217d0d51213f679560868b77a419c2163844329c4e4776a550bd4711671b1db2b9692a7672469d3dacb185251cbf80c6dfbfae62c1728377d45a4ae84489b5df1398b5050f0dcd8b821ffc63972b39e55d327556b36756ce71f4915067756bf038f01af40a33538c4f7509737102593ca87c093d43d4c02b1ce16f21a5ee216fca9926209af2008bf0242ee4ad725b1663b7c49da14d2dc0282a281bf13003d2059d3ca8a332047446dee7752bdae3f9f78b5e3c2ad18b7aa8a4a7823e2ed8f297d9154585345a0e238e0fe3ccf2dd40ee1772a31f2636121a952829912716ecb1e214efd9", 0xee}, {&(0x7f0000000800)="dd816ea21fc01a15c0a9a3cd3342354b8c4c9073d87d9808ea3adb5be69f85492c4dfbb6ee68f48570d4d4e850dc73e4a9617e6f9b3fdeba8ca1757f9295ac028850635e009f4aa4303428e1e0875b4d087fcf703ccdc219b8a05e6f71f629c420d30f0868f5f22ed3386cc14dbe8db93d", 0x71}, {&(0x7f0000000880)="9cfe8e18eef9e38d029b10bed88a14cbb2c5407aabba1d738385964ac10d1222d44929085b06f9dfdc5f96611b2b94304b7f7a7f720bfb9ab8f450fc1c15152c04c1d5aab1a3bad2c4f8c6c2f4c8b1be5cf1db30ca370c77d1773bcc43d60b280c9073407c6a861ecd831eda7020d162fe41e76df5a408b6ccc7a2005625d5fdc1c814980d297d40f5ac13499d4463ea771d46ae9db75ba22af4c08ad553", 0x9e}, 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0x1000}, {&(0x7f0000003bc0)="f6aecc3b83f4f0c5b2767b190a92ac2272e38b13602929d1f2329893d3da207e5dff95422980f8eb3d279a27ea080187a63a290abd099625f56701c919c5f2f9517dab8f41c2b8619b1c51d11f35ad8573e806b03bd28e047b3997299393e51d393c469e998e3c9cae8afda0b9", 0x6d}, {&(0x7f0000003c40)="4b10326b1c592560783320d6a14c04625ea0684c90abd80d50490f58f0e73de9db1af3b1afd60dab87c8a36f791e0dc256afea1dae9fd3da9af2c1c894ea7629653cea12eb0eb7f5f3beca81449c066b07a3dccf8b5b7a5d7142f1d9d058e44d753d4909e948651df23502112ce8cc4f9f4c0259346e39c94353110c40", 0x7d}], 0x3, &(0x7f0000003f00)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x20000000}, {&(0x7f0000003f40)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000"}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000003fc0)="405cc6a9bc75bad3a97ca4fafed1715de3061fefd5dd439cfc88faf2adc01cef9f093936fc79485b76a373e20178f7fe2b0e42709b61501eb9a2c9baf15d6ef8f9b93103a175e9c3963d6e5e40f16e1da16cb9f87a2831b937a0ed24ec2b0dbf6b195aef21a952969c8ae780bc2484575318afc691e25793cc2f2b4cf76e52185b25cc", 0x83}, {&(0x7f0000004080)="0a9d8ed4a74d2cd14527f767a7492cb34b1c1a238b1232714d76a4164805bd3a2849f875a9d1890b3a3c055b7554ed2753a04cd0df6f0430b9cced5fb863bfa14d4ac6d6a5b7999acecdf01f1d90a563f67a7f267e38dec48bcab3717da6842aa1e28fbcbdf6bfa4851612abf4dbaba805850e2e99200e69ebe6c9fe9d78d22175b96220812e423b169ef740077c2aa8bb0c68c80846d5687197856fc7ec1e6c54071b29d01d5b054ff9990adda2a6f8895418c96c513f1d856de7c3dd85bd8aa6f3fc412b8655ce528798c9eb", 0xcd}, {&(0x7f0000004180)="97754f0941f43d04a169726609df93532064303240ddda162fa934a3e560815cb83a6e4590ee08920ffde73db8ef340197b11705183f1731fc3341e01cd65e633c619d82ab0ee493ca6bd46394153146cc6cb19a6634be7d4eca72d61c4969db5e872dab5715111d19b7124a56a485acde0f918927ebd321b306c67774275cd339bf5a0d1d8690d5473aa2a88b12de58394e6da3e563694ac9d242c0a6304827c8c7a74d975f99c54b00007383ede6b57b01e9d2846be32af7b25004bb339f89fe0a4108016c838776", 0xc9}, {&(0x7f0000004280)="683b9319896a0b70459b583a3038b7cef0820cef385a3993e941ea37cbe2d6df81ed36cf6e9fccfd5e29e26408d1408de746049b5bc9648de4028f05e6fab6d6c7f59095a83f5248f886e5ee3bd612", 0x4f}, {&(0x7f0000004300)="6d28ce693163012dbb3ad088d74c98d4ad1e967dd50196e5e804d10a0b07fc124bfb60cf62e7cfd1a7e2fa098f6b2b3a9a4edaffd8262434c01a6c2585388876d04d0eac6efd26e83b5359aaa95b8addf077398a85", 0x55}, {&(0x7f0000004380)="ca363e96ce429e0e6662066b178f36a25eb85237cb8f051e229d413a29dd", 0x1e}], 0x6, &(0x7f0000004e80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="0000aa0000000000000120000002000000", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r48, @ANYRES32=r49, @ANYRES32=r50, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYRES32=r57, @ANYRES32=r58, @ANYRES32=r59, @ANYRES32=r60, @ANYRES32=r61, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r62, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r63, @ANYRES32=r64, @ANYRES32=r65, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x8010}], 0x5, 0x800) [ 528.720530] ? __msan_poison_alloca+0x183/0x220 [ 528.725247] sctp_sendmsg+0x3f3e/0x6500 [ 528.729297] ? sctp_getsockopt+0x15e30/0x15e30 [ 528.733909] inet_sendmsg+0x3fc/0x760 [ 528.737749] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 528.743133] ? inet_getname+0x4a0/0x4a0 [ 528.747133] sock_write_iter+0x408/0x4d0 [ 528.751227] ? sock_read_iter+0x4f0/0x4f0 [ 528.755397] __vfs_write+0x87e/0xb90 [ 528.759152] vfs_write+0x467/0x8c0 [ 528.762913] __x64_sys_write+0x1cf/0x400 [ 528.767000] ? ksys_write+0x380/0x380 [ 528.770814] do_syscall_64+0x15b/0x230 [ 528.774902] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 528.780134] RIP: 0033:0x455ab9 [ 528.783331] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.803006] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 528.810743] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 16:36:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r0, &(0x7f0000001000), 0x1000) read$FUSE(r0, &(0x7f0000005000), 0xe83) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0/file1\x00', 0x400, 0x19) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="160000001701000d00060000000000000066696c7730"], 0x16) read$FUSE(r0, &(0x7f0000002000), 0x1000) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001000), 0x18) write$FUSE_OPEN(r0, &(0x7f0000000040)={0x20, 0x0, 0x3}, 0x20) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@generic) execve(&(0x7f0000000240)='./file0/file1\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='fd', &(0x7f00000002c0)='eth1uservmnet1nodev*-cpuset\x00', &(0x7f0000000340)='vboxnet0lo}#%keyring\x00', &(0x7f0000000380)='fuse\x00'], &(0x7f00000005c0)=[&(0x7f0000000480)='group_id', &(0x7f00000004c0)='rootmode', &(0x7f0000000540)='group_id', &(0x7f0000000580)="776c616e3062646576706f7369785f61636c5f61636365737327242d5d2d8c65746830236d696d655f7479706500"]) 16:36:44 executing program 0 (fault-call:11 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 528.818032] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 528.825313] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 528.832594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 528.839874] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000004 [ 528.952647] FAULT_INJECTION: forcing a failure. [ 528.952647] name failslab, interval 1, probability 0, space 0, times 0 [ 528.964139] CPU: 1 PID: 27044 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 528.971628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.981042] Call Trace: [ 528.983696] dump_stack+0x185/0x1e0 [ 528.987408] should_fail+0x8a7/0xae0 [ 528.991215] __should_failslab+0x278/0x2a0 [ 528.995520] should_failslab+0x29/0x70 16:36:45 executing program 2 (fault-call:11 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) [ 528.999487] __kmalloc_node_track_caller+0x258/0x11d0 [ 529.004748] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 529.010191] ? _sctp_make_chunk+0xf6/0x8f0 [ 529.014486] __alloc_skb+0x2cb/0x9e0 [ 529.018241] ? _sctp_make_chunk+0xf6/0x8f0 [ 529.022536] _sctp_make_chunk+0xf6/0x8f0 [ 529.026682] ? sctp_make_datafrag_empty+0xb0/0x720 [ 529.031690] sctp_make_datafrag_empty+0x22b/0x720 [ 529.036589] ? sctp_make_ecne+0x910/0x910 [ 529.040787] sctp_datamsg_from_user+0xe84/0x1d40 [ 529.045652] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 529.050924] ? __msan_poison_alloca+0x183/0x220 [ 529.055674] sctp_sendmsg+0x3f3e/0x6500 [ 529.059793] ? sctp_getsockopt+0x15e30/0x15e30 [ 529.064484] inet_sendmsg+0x3fc/0x760 [ 529.068364] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 529.073797] ? inet_getname+0x4a0/0x4a0 [ 529.077858] sock_write_iter+0x408/0x4d0 [ 529.082050] ? sock_read_iter+0x4f0/0x4f0 [ 529.086305] __vfs_write+0x87e/0xb90 [ 529.086361] vfs_write+0x467/0x8c0 [ 529.093664] __x64_sys_write+0x1cf/0x400 [ 529.097851] ? ksys_write+0x380/0x380 [ 529.101749] do_syscall_64+0x15b/0x230 [ 529.105830] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 529.111076] RIP: 0033:0x455ab9 [ 529.114297] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.133919] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 529.141698] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 529.149016] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 529.156413] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 529.163720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 529.171030] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000015 16:36:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000080)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)='proc\x00', 0x5, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000940)=@report={0x4c, 0x20, 0x1, 0x0, 0x0, {0x0, {@in6=@dev={0xfe, 0x80}}}}, 0x4c}, 0x1}, 0x0) 16:36:45 executing program 0 (fault-call:11 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x9, 0x0, 0x0, 0x0, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0xf98, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c8c0}, 0x81) 16:36:45 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x80, 0x0, 0x3}, 0x78924b8651178aac) recvfrom$packet(r0, &(0x7f0000000000)=""/21, 0x15, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket(0x1e, 0x4, 0x400) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0xf2) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000640)="dc", 0x1}], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xa2000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x1) [ 529.507027] FAULT_INJECTION: forcing a failure. [ 529.507027] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 529.518890] CPU: 1 PID: 27067 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 529.526178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.535570] Call Trace: [ 529.538354] dump_stack+0x185/0x1e0 [ 529.539975] FAULT_INJECTION: forcing a failure. [ 529.539975] name failslab, interval 1, probability 0, space 0, times 0 [ 529.542002] should_fail+0x8a7/0xae0 [ 529.542035] __alloc_pages_nodemask+0x622/0x6320 [ 529.542070] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 529.542088] ? get_page_from_freelist+0xb01f/0xbb50 [ 529.542121] ? ip6_mtu+0x289/0x330 [ 529.542150] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 529.542171] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 529.542213] ? kmsan_set_origin_inline+0x6b/0x120 [ 529.592229] kmsan_alloc_page+0x80/0xe0 [ 529.597080] __alloc_pages_nodemask+0x105b/0x6320 [ 529.601929] ? kmsan_set_origin+0x9e/0x160 [ 529.606177] ? __irqentry_text_end+0x1fb1ee/0x1fb1ee [ 529.611290] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 529.616661] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 529.621964] ? kmsan_kmalloc+0xa1/0x120 [ 529.625948] ? kmsan_slab_alloc+0x10/0x20 [ 529.630108] ? kmem_cache_alloc_node+0x8c3/0xcb0 [ 529.634871] ? __alloc_skb+0x202/0x9e0 [ 529.638766] ? _sctp_make_chunk+0xf6/0x8f0 [ 529.643011] ? sctp_make_datafrag_empty+0x22b/0x720 [ 529.648031] ? sctp_datamsg_from_user+0xe84/0x1d40 [ 529.653483] ? sctp_sendmsg_to_asoc+0x187e/0x2890 [ 529.658321] ? sctp_sendmsg+0x3f3e/0x6500 [ 529.662463] ? inet_sendmsg+0x3fc/0x760 [ 529.666433] ? sock_write_iter+0x408/0x4d0 [ 529.670665] ? __vfs_write+0x87e/0xb90 [ 529.674559] ? vfs_write+0x467/0x8c0 [ 529.678266] ? __x64_sys_write+0x1cf/0x400 [ 529.682500] ? do_syscall_64+0x15b/0x230 [ 529.686559] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 529.691918] ? kmsan_set_origin_inline+0x6b/0x120 [ 529.696758] ? __msan_poison_alloca+0x183/0x220 [ 529.701422] ? __should_failslab+0x278/0x2a0 [ 529.705829] ? should_fail+0x64/0xae0 [ 529.709629] ? kmsan_set_origin_inline+0x6b/0x120 [ 529.714472] ? __kmalloc_node_track_caller+0xd0/0x11d0 [ 529.719741] ? __alloc_skb+0x2cb/0x9e0 [ 529.723625] __kmalloc_node_track_caller+0x44f/0x11d0 [ 529.728813] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 529.734173] ? _sctp_make_chunk+0xf6/0x8f0 [ 529.738415] __alloc_skb+0x2cb/0x9e0 [ 529.742126] ? _sctp_make_chunk+0xf6/0x8f0 [ 529.746367] _sctp_make_chunk+0xf6/0x8f0 [ 529.750429] ? sctp_make_datafrag_empty+0xb0/0x720 [ 529.755357] sctp_make_datafrag_empty+0x22b/0x720 [ 529.760224] ? sctp_make_ecne+0x910/0x910 [ 529.764369] sctp_datamsg_from_user+0xe84/0x1d40 [ 529.769216] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 529.774073] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 529.778741] ? __msan_poison_alloca+0x183/0x220 [ 529.783427] sctp_sendmsg+0x3f3e/0x6500 [ 529.787430] ? sctp_getsockopt+0x15e30/0x15e30 [ 529.792018] inet_sendmsg+0x3fc/0x760 [ 529.795825] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 529.801198] ? inet_getname+0x4a0/0x4a0 [ 529.805172] sock_write_iter+0x408/0x4d0 [ 529.809245] ? sock_read_iter+0x4f0/0x4f0 [ 529.813475] __vfs_write+0x87e/0xb90 [ 529.817208] vfs_write+0x467/0x8c0 [ 529.820757] __x64_sys_write+0x1cf/0x400 [ 529.824837] ? ksys_write+0x380/0x380 [ 529.828646] do_syscall_64+0x15b/0x230 [ 529.832534] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 529.837717] RIP: 0033:0x455ab9 [ 529.840901] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.860246] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 529.867972] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 [ 529.875338] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 529.882603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 529.889866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 529.897244] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000005 [ 529.904562] CPU: 0 PID: 27074 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 529.911958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.922125] Call Trace: [ 529.924778] dump_stack+0x185/0x1e0 [ 529.928492] ? __should_failslab+0x278/0x2a0 [ 529.932965] should_fail+0x8a7/0xae0 [ 529.936759] __should_failslab+0x278/0x2a0 [ 529.941079] should_failslab+0x29/0x70 [ 529.945017] kmem_cache_alloc+0x13c/0xbb0 [ 529.949242] ? _sctp_make_chunk+0x24d/0x8f0 [ 529.953612] ? skb_put+0x232/0x360 [ 529.957198] _sctp_make_chunk+0x24d/0x8f0 [ 529.961439] sctp_make_datafrag_empty+0x22b/0x720 [ 529.966336] ? sctp_make_ecne+0x910/0x910 [ 529.970532] sctp_datamsg_from_user+0xe84/0x1d40 [ 529.975429] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 529.980173] ? __msan_poison_alloca+0x183/0x220 [ 529.984913] sctp_sendmsg+0x3f3e/0x6500 [ 529.988986] ? sctp_getsockopt+0x15e30/0x15e30 [ 529.993659] inet_sendmsg+0x3fc/0x760 [ 529.997533] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 530.003311] ? inet_getname+0x4a0/0x4a0 [ 530.007371] sock_write_iter+0x408/0x4d0 [ 530.011528] ? sock_read_iter+0x4f0/0x4f0 [ 530.015769] __vfs_write+0x87e/0xb90 [ 530.020029] vfs_write+0x467/0x8c0 [ 530.023664] __x64_sys_write+0x1cf/0x400 [ 530.030450] ? ksys_write+0x380/0x380 [ 530.034321] do_syscall_64+0x15b/0x230 [ 530.038267] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 530.043594] RIP: 0033:0x455ab9 [ 530.046814] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.066517] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 530.074260] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 530.081622] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 530.088991] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 530.096351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 16:36:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/prev\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/117) 16:36:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0x0, 0x1, 0x20, 0xdb}, &(0x7f0000000180)=0x98) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000000040), 0x2) [ 530.103627] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000016 16:36:46 executing program 5: rt_sigaction(0x7, &(0x7f0000000000)={0x3, {}, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 16:36:46 executing program 2 (fault-call:11 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="24001c1400000000000000000000000000007fef243ab5"], 0x24}, 0x1}, 0x0) 16:36:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="860cc5a66778ae", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) 16:36:46 executing program 0 (fault-call:11 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1e82f) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000480)="cd", 0x1, 0x0, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xfdce, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x34000) 16:36:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r2, 0x40045730, &(0x7f0000000000)=0xf4b1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000240), 0x200000000000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 16:36:46 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x80000000, 0x7dea6280}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x13, 0x0, 0x16, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x8, 0x9f38, 0x7, 0x6, 0xffffffff, 0x3}, 0x401, 0x4000000000000000, 0xaf85, 0x3, 0x800, "ea033c8d09f106dee68e9e377ef0bd90d5b393caa53c44c1fe1fe3151f0496cf81f490c0630aee0a6a7ded5da57e31fd7fa51f75c7ef758694026a76fdbd44c2373d833aced45ff3aee939c4c91ed86e72b9aecb573ad41f79bf25d9c3f7997e0f16852a458913f5226340b41e5fbf024a12e7495cb55946a679a30d3c59c736"}) [ 530.560983] print_req_error: I/O error, dev loop0, sector 0 [ 530.566984] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 530.575014] print_req_error: I/O error, dev loop0, sector 8 [ 530.580892] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 530.589979] print_req_error: I/O error, dev loop0, sector 16 [ 530.595927] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 530.603730] print_req_error: I/O error, dev loop0, sector 24 [ 530.609661] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 530.617529] print_req_error: I/O error, dev loop0, sector 32 [ 530.623496] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 530.623604] print_req_error: I/O error, dev loop0, sector 40 [ 530.623629] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 530.623682] print_req_error: I/O error, dev loop0, sector 48 [ 530.623700] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 530.623742] print_req_error: I/O error, dev loop0, sector 56 [ 530.623766] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 530.623812] print_req_error: I/O error, dev loop0, sector 64 [ 530.623830] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 530.623883] print_req_error: I/O error, dev loop0, sector 72 [ 530.623902] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 530.661197] FAULT_INJECTION: forcing a failure. [ 530.661197] name failslab, interval 1, probability 0, space 0, times 0 [ 530.665907] FAULT_INJECTION: forcing a failure. [ 530.665907] name failslab, interval 1, probability 0, space 0, times 0 [ 530.669099] CPU: 0 PID: 27119 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #28 [ 530.739986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.749372] Call Trace: [ 530.752004] dump_stack+0x185/0x1e0 [ 530.755664] should_fail+0x8a7/0xae0 [ 530.759429] __should_failslab+0x278/0x2a0 [ 530.763706] should_failslab+0x29/0x70 [ 530.767608] kmem_cache_alloc_node+0x164/0xcb0 [ 530.772213] ? kmsan_set_origin+0x9e/0x160 [ 530.776476] ? __alloc_skb+0x202/0x9e0 [ 530.780552] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 530.785935] __alloc_skb+0x202/0x9e0 [ 530.789680] _sctp_make_chunk+0xf6/0x8f0 [ 530.793782] ? sctp_make_datafrag_empty+0xb0/0x720 [ 530.798751] sctp_make_datafrag_empty+0x22b/0x720 [ 530.803623] ? sctp_make_ecne+0x910/0x910 [ 530.807785] sctp_datamsg_from_user+0xe84/0x1d40 [ 530.812602] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 530.817403] ? __msan_poison_alloca+0x183/0x220 [ 530.822110] sctp_sendmsg+0x3f3e/0x6500 [ 530.826142] ? sctp_getsockopt+0x15e30/0x15e30 [ 530.830754] inet_sendmsg+0x3fc/0x760 [ 530.834600] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 530.840348] ? inet_getname+0x4a0/0x4a0 [ 530.844365] sock_write_iter+0x408/0x4d0 [ 530.848483] ? sock_read_iter+0x4f0/0x4f0 [ 530.852669] __vfs_write+0x87e/0xb90 [ 530.856426] vfs_write+0x467/0x8c0 [ 530.860012] __x64_sys_write+0x1cf/0x400 [ 530.864124] ? ksys_write+0x380/0x380 [ 530.867967] do_syscall_64+0x15b/0x230 [ 530.871877] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 530.877086] RIP: 0033:0x455ab9 [ 530.880295] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.899775] RSP: 002b:00007f16d69d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 530.908464] RAX: ffffffffffffffda RBX: 00007f16d69d96d4 RCX: 0000000000455ab9 [ 530.915755] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 530.923555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 530.930840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 530.938128] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000017 [ 530.945471] CPU: 1 PID: 27110 Comm: syz-executor2 Not tainted 4.18.0-rc5+ #28 [ 530.952772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.962153] Call Trace: [ 530.964796] dump_stack+0x185/0x1e0 [ 530.968492] ? __should_failslab+0x278/0x2a0 [ 530.973052] should_fail+0x8a7/0xae0 [ 530.977005] __should_failslab+0x278/0x2a0 [ 530.981313] should_failslab+0x29/0x70 [ 530.985263] kmem_cache_alloc+0x13c/0xbb0 [ 530.989484] ? _sctp_make_chunk+0x24d/0x8f0 [ 530.993873] ? skb_put+0x232/0x360 [ 530.997502] _sctp_make_chunk+0x24d/0x8f0 [ 531.001995] sctp_make_datafrag_empty+0x22b/0x720 [ 531.006981] ? sctp_make_ecne+0x910/0x910 [ 531.011189] sctp_datamsg_from_user+0xe84/0x1d40 [ 531.016027] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 531.021084] sctp_sendmsg_to_asoc+0x187e/0x2890 [ 531.025934] ? __msan_poison_alloca+0x183/0x220 [ 531.030668] sctp_sendmsg+0x3f3e/0x6500 [ 531.034747] ? sctp_getsockopt+0x15e30/0x15e30 [ 531.039385] inet_sendmsg+0x3fc/0x760 [ 531.043253] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 531.048681] ? inet_getname+0x4a0/0x4a0 [ 531.052824] sock_write_iter+0x408/0x4d0 [ 531.056944] ? sock_read_iter+0x4f0/0x4f0 [ 531.061128] __vfs_write+0x87e/0xb90 [ 531.064983] vfs_write+0x467/0x8c0 [ 531.068611] __x64_sys_write+0x1cf/0x400 [ 531.072766] ? ksys_write+0x380/0x380 [ 531.076651] do_syscall_64+0x15b/0x230 [ 531.080585] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 531.085821] RIP: 0033:0x455ab9 [ 531.089018] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.109094] RSP: 002b:00007fc3f9b4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 531.116893] RAX: ffffffffffffffda RBX: 00007fc3f9b4c6d4 RCX: 0000000000455ab9 [ 531.124296] RDX: 0000000000034000 RSI: 0000000020000040 RDI: 0000000000000014 [ 531.131587] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 531.138862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 531.146145] R13: 00000000004c2c51 R14: 00000000004d4c50 R15: 0000000000000006 [ 717.792432] INFO: task syz-executor4:27045 blocked for more than 140 seconds. [ 717.800171] Not tainted 4.18.0-rc5+ #28 [ 717.805120] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.814004] syz-executor4 D59344 27045 4613 0x00000004 [ 717.820494] Call Trace: [ 717.823384] __schedule+0x652/0x780 [ 717.827299] schedule+0x1cc/0x300 [ 717.831202] __rwsem_down_write_failed_common+0x807/0x1480 [ 717.837223] rwsem_down_write_failed+0x2c/0x30 [ 717.842052] call_rwsem_down_write_failed+0x17/0x30 [ 717.847418] ? fuse_do_getattr+0x16f0/0x16f0 [ 717.852157] down_write+0x5e/0xc0 [ 717.856000] filename_create+0x2c4/0xbe0 [ 717.860392] do_mkdirat+0x120/0x690 [ 717.864371] __x64_sys_mkdirat+0xe1/0x120 [ 717.868746] ? do_mkdirat+0x690/0x690 [ 717.872674] do_syscall_64+0x15b/0x230 [ 717.876857] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 717.882600] RIP: 0033:0x455ab9 [ 717.886382] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 717.907172] RSP: 002b:00007f60270b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 717.915139] RAX: ffffffffffffffda RBX: 00007f60270b36d4 RCX: 0000000000455ab9 [ 717.922641] RDX: 0000000000000000 RSI: 0000000020000500 RDI: ffffffffffffff9c [ 717.930207] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 717.937758] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 717.945293] R13: 00000000004c013c R14: 00000000004cfcb8 R15: 0000000000000000 [ 717.953121] INFO: task syz-executor4:27084 blocked for more than 140 seconds. [ 717.960535] Not tainted 4.18.0-rc5+ #28 [ 717.965214] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 717.973228] syz-executor4 D61640 27084 4613 0x00000004 [ 717.979055] Call Trace: [ 717.981814] __schedule+0x652/0x780 [ 717.985508] schedule+0x1cc/0x300 [ 717.989113] __fuse_request_send+0x105a/0x1a90 [ 717.993889] ? init_wait_entry+0x1a0/0x1a0 [ 717.998231] fuse_simple_request+0x9cc/0xc10 [ 718.002838] fuse_lookup_name+0x472/0xc80 [ 718.007115] ? rcu_all_qs+0x3f/0x210 [ 718.010918] ? _cond_resched+0x4c/0x100 [ 718.014981] fuse_lookup+0x193/0x810 [ 718.018818] ? __list_add_valid+0xb8/0x450 [ 718.023414] ? fuse_getattr+0x8a0/0x8a0 [ 718.027743] __lookup_hash+0x26c/0x510 [ 718.031764] filename_create+0x322/0xbe0 [ 718.035995] do_mkdirat+0x120/0x690 [ 718.040331] __x64_sys_mkdirat+0xe1/0x120 [ 718.044646] ? do_mkdirat+0x690/0x690 [ 718.048597] do_syscall_64+0x15b/0x230 [ 718.053419] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 718.058822] RIP: 0033:0x455ab9 [ 718.062176] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 718.082468] RSP: 002b:00007f6027091c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 718.090283] RAX: ffffffffffffffda RBX: 00007f60270926d4 RCX: 0000000000455ab9 [ 718.097677] RDX: 0000000000000000 RSI: 0000000020000500 RDI: ffffffffffffff9c [ 718.105478] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 718.112899] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 718.121240] R13: 00000000004c013c R14: 00000000004cfcb8 R15: 0000000000000001 [ 718.128718] INFO: task syz-executor4:27087 blocked for more than 140 seconds. [ 718.136148] Not tainted 4.18.0-rc5+ #28 [ 718.141108] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.149277] syz-executor4 D62032 27087 4613 0x00000004 [ 718.155145] Call Trace: [ 718.157833] __schedule+0x652/0x780 [ 718.161545] schedule+0x1cc/0x300 [ 718.165099] __rwsem_down_read_failed_common+0x5b7/0xba0 [ 718.171312] rwsem_down_read_failed+0x2c/0x30 [ 718.176252] call_rwsem_down_read_failed+0x18/0x30 [ 718.181275] ? fuse_do_getattr+0x16f0/0x16f0 [ 718.185744] down_read+0x53/0x100 [ 718.189299] path_openat+0x1078/0x69c0 [ 718.193969] ? __msan_poison_alloca+0x183/0x220 [ 718.198829] ? __alloc_fd+0x473/0xba0 [ 718.202801] ? kmsan_set_origin_inline+0x6b/0x120 [ 718.208097] ? do_filp_open+0x88/0x740 [ 718.212191] ? do_sys_open+0x643/0x990 [ 718.216412] do_filp_open+0x2c1/0x740 [ 718.220563] do_sys_open+0x643/0x990 [ 718.224401] ? syscall_return_slowpath+0x108/0x800 [ 718.229546] __x64_sys_open+0xf2/0x130 [ 718.234629] ? do_sys_open+0x990/0x990 [ 718.238630] do_syscall_64+0x15b/0x230 [ 718.242704] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 718.247942] RIP: 0033:0x455ab9 [ 718.251199] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 718.271164] RSP: 002b:00007f6027070c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 718.279809] RAX: ffffffffffffffda RBX: 00007f60270716d4 RCX: 0000000000455ab9 [ 718.287263] RDX: 0000000000000019 RSI: 0000000000000400 RDI: 0000000020000180 [ 718.296076] RBP: 000000000072bff0 R08: 0000000000000000 R09: 0000000000000000 [ 718.303504] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 718.311049] R13: 00000000004eb67f R14: 00000000004d0180 R15: 0000000000000002 [ 718.319867] INFO: task syz-executor4:27092 blocked for more than 140 seconds. [ 718.327728] Not tainted 4.18.0-rc5+ #28 [ 718.332375] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.342132] syz-executor4 D60760 27092 4613 0x00000004 [ 718.348320] Call Trace: [ 718.351148] __schedule+0x652/0x780 [ 718.355032] schedule+0x1cc/0x300 [ 718.359000] __fuse_request_send+0x105a/0x1a90 [ 718.363767] ? init_wait_entry+0x1a0/0x1a0 [ 718.368105] fuse_simple_request+0x9cc/0xc10 [ 718.372678] fuse_do_open+0x4bf/0xae0 [ 718.376772] fuse_open_common+0x32c/0x440 [ 718.381121] fuse_dir_open+0x70/0x80 [ 718.384956] ? fuse_dir_compat_ioctl+0x1e0/0x1e0 [ 718.389891] do_dentry_open+0xccc/0x1440 [ 718.394115] vfs_open+0x1b6/0x2f0 [ 718.397626] path_openat+0x49c0/0x69c0 [ 718.401629] ? __msan_poison_alloca+0x183/0x220 [ 718.406425] ? __alloc_fd+0x473/0xba0 [ 718.410424] ? kmsan_set_origin_inline+0x6b/0x120 [ 718.415494] ? do_sys_open+0x643/0x990 [ 718.419605] do_filp_open+0x2c1/0x740 [ 718.423574] do_sys_open+0x643/0x990 [ 718.427432] ? syscall_return_slowpath+0x108/0x800 [ 718.432479] __x64_sys_open+0xf2/0x130 [ 718.436514] ? do_sys_open+0x990/0x990 [ 718.440544] do_syscall_64+0x15b/0x230 [ 718.444842] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 718.450160] RIP: 0033:0x455ab9 [ 718.453447] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 718.473606] RSP: 002b:00007f602704fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 718.481731] RAX: ffffffffffffffda RBX: 00007f60270506d4 RCX: 0000000000455ab9 [ 718.489220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 718.496605] RBP: 000000000072c098 R08: 0000000000000000 R09: 0000000000000000 [ 718.504193] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 718.511632] R13: 00000000004c0384 R14: 00000000004d0198 R15: 0000000000000003 [ 718.519125] INFO: task syz-executor4:27099 blocked for more than 140 seconds. [ 718.527032] Not tainted 4.18.0-rc5+ #28 [ 718.531716] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 718.540036] syz-executor4 D61632 27099 4613 0x00000004 [ 718.546187] Call Trace: [ 718.549170] __schedule+0x652/0x780 [ 718.552992] schedule+0x1cc/0x300 [ 718.557291] __rwsem_down_read_failed_common+0x5b7/0xba0 [ 718.563087] rwsem_down_read_failed+0x2c/0x30 [ 718.567907] call_rwsem_down_read_failed+0x18/0x30 [ 718.573284] ? fuse_do_getattr+0x16f0/0x16f0 [ 718.577849] down_read+0x53/0x100 [ 718.581446] path_openat+0x1078/0x69c0 [ 718.585516] ? prepare_creds+0x65/0x5e0 [ 718.589608] ? __x64_sys_execve+0x131/0x180 [ 718.594260] ? __kmalloc_node+0xe5d/0x1240 [ 718.598673] ? kmsan_set_origin_inline+0x6b/0x120 [ 718.603861] ? kmsan_set_origin_inline+0x6b/0x120 [ 718.608940] ? do_filp_open+0x88/0x740 [ 718.613224] ? do_open_execat+0x1d1/0x720 [ 718.617537] do_filp_open+0x2c1/0x740 [ 718.621506] do_open_execat+0x1d1/0x720 [ 718.625573] __do_execve_file+0xb6f/0x3020 [ 718.629898] ? strncpy_from_user+0x3bc/0x4b0 [ 718.634388] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 718.640235] __x64_sys_execve+0x131/0x180 [ 718.644551] ? set_binfmt+0x1b0/0x1b0 [ 718.648992] do_syscall_64+0x15b/0x230 [ 718.653188] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 718.658662] RIP: 0033:0x455ab9 [ 718.662206] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 718.685487] RSP: 002b:00007f602700dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 718.693426] RAX: ffffffffffffffda RBX: 00007f602700e6d4 RCX: 0000000000455ab9 [ 718.701088] RDX: 00000000200005c0 RSI: 00000000200003c0 RDI: 0000000020000240 [ 718.708780] RBP: 000000000072c1e8 R08: 0000000000000000 R09: 0000000000000000 [ 718.716539] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 718.723994] R13: 00000000004bba4b R14: 00000000004c90b8 R15: 0000000000000005 [ 718.731500] NMI backtrace for cpu 0 [ 718.735283] CPU: 0 PID: 808 Comm: khungtaskd Not tainted 4.18.0-rc5+ #28 [ 718.742173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.751584] Call Trace: [ 718.754271] dump_stack+0x185/0x1e0 [ 718.757993] nmi_trigger_cpumask_backtrace+0x26f/0x4e0 [ 718.763358] ? arch_trigger_cpumask_backtrace+0x40/0x40 [ 718.768816] arch_trigger_cpumask_backtrace+0x2c/0x40 [ 718.774950] trigger_all_cpu_backtrace+0x2b/0x30 [ 718.779910] watchdog+0x1107/0x1130 [ 718.784073] kthread+0x473/0x4b0 [ 718.788010] ? reset_hung_task_detector+0x30/0x30 [ 718.793369] ? kthread_blkcg+0xf0/0xf0 [ 718.797925] ret_from_fork+0x35/0x40 [ 718.801899] Sending NMI from CPU 0 to CPUs 1: [ 718.806841] ------------[ cut here ]------------ [ 718.811947] kernel BUG at mm/kmsan/kmsan_entry.c:81! [ 718.817351] invalid opcode: 0000 [#1] SMP PTI [ 718.821874] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.18.0-rc5+ #28 [ 718.828471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.837881] RIP: 0010:kmsan_nmi_enter+0x42/0x70 [ 718.842550] Code: 00 74 27 65 8b 04 25 80 90 03 00 83 c0 01 83 f8 08 7d 27 65 89 04 25 80 90 03 00 65 c6 04 25 15 6e 0b 00 ff c3 0f 0b 90 eb fe <0f> 0b 66 90 66 2e 0f 1f 84 00 00 00 00 00 eb fe 0f 0b 66 90 66 2e [ 718.862068] RSP: 0018:fffffe0000049ea8 EFLAGS: 00010046 [ 718.867796] RAX: 0000000080000000 RBX: 0000000000000001 RCX: 00000000c0000101 [ 718.875108] RDX: 00000000ffff8802 RSI: ffffffff8a40136c RDI: ffffea0000439620 [ 718.882526] RBP: fffffe0000049ef9 R08: 0000000000000000 R09: 0000000000000000 [ 718.890090] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 718.897363] R13: 0000000000000000 R14: 00000001b2c66000 R15: 0000000000000000 [ 718.904835] FS: 0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 718.913086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 718.918976] CR2: 00007fe651642000 CR3: 00000001b2c66000 CR4: 00000000001406e0 [ 718.926279] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 718.933572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 718.940934] Call Trace: [ 718.943529] [ 718.946242] ? end_repeat_nmi+0x19/0x8e [ 718.950230] ? end_repeat_nmi+0x7/0x8e [ 718.954141] ? __cpuidle_text_start+0x8/0x8 [ 718.958473] ? default_idle+0x210/0x3f0 [ 718.962455] ? default_idle+0x210/0x3f0 [ 718.966448] ? default_idle+0x210/0x3f0 [ 718.970429] [ 718.972698] ? __cpuidle_text_start+0x8/0x8 [ 718.977072] ? __cpuidle_text_start+0x8/0x8 [ 718.981408] ? arch_cpu_idle+0x26/0x30 [ 718.985309] ? do_idle+0x36c/0x830 [ 718.988892] ? cpu_startup_entry+0x105/0x150 [ 718.993844] ? setup_APIC_timer+0x220/0x220 [ 718.998184] ? start_secondary+0x48b/0x5c0 [ 719.003940] ? secondary_startup_64+0xa5/0xb0 [ 719.008663] Modules linked in: [ 719.011957] Dumping ftrace buffer: [ 719.015513] (ftrace buffer empty) [ 719.019248] ---[ end trace ef7bf3fbc3463347 ]--- [ 719.024040] RIP: 0010:kmsan_nmi_enter+0x42/0x70 [ 719.028731] Code: 00 74 27 65 8b 04 25 80 90 03 00 83 c0 01 83 f8 08 7d 27 65 89 04 25 80 90 03 00 65 c6 04 25 15 6e 0b 00 ff c3 0f 0b 90 eb fe <0f> 0b 66 90 66 2e 0f 1f 84 00 00 00 00 00 eb fe 0f 0b 66 90 66 2e [ 719.048238] RSP: 0018:fffffe0000049ea8 EFLAGS: 00010046 [ 719.054661] RAX: 0000000080000000 RBX: 0000000000000001 RCX: 00000000c0000101 [ 719.062027] RDX: 00000000ffff8802 RSI: ffffffff8a40136c RDI: ffffea0000439620 [ 719.069513] RBP: fffffe0000049ef9 R08: 0000000000000000 R09: 0000000000000000 [ 719.076782] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 719.084065] R13: 0000000000000000 R14: 00000001b2c66000 R15: 0000000000000000 [ 719.091357] FS: 0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 719.099587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 719.105484] CR2: 00007fe651642000 CR3: 00000001b2c66000 CR4: 00000000001406e0 [ 719.112955] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 719.120707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 719.128010] Kernel panic - not syncing: Fatal exception [ 719.134046] Dumping ftrace buffer: [ 719.137603] (ftrace buffer empty) [ 719.141322] Kernel Offset: disabled [ 719.144969] Rebooting in 86400 seconds..