5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, 0x0) 17:32:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000ad030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x6000) 17:32:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0xc, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:15 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) recvmmsg(0xffffffffffffff9c, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/91, 0x5b}], 0x2, &(0x7f0000000300)=""/4096, 0x1000}, 0x443}, {{&(0x7f0000001300)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001380)=""/96, 0x60}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x2, &(0x7f0000002440)=""/240, 0xf0}, 0x1}, {{&(0x7f0000002540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002640)=[{&(0x7f00000025c0)=""/30, 0x1e}, {&(0x7f0000002600)=""/10, 0xa}], 0x2, &(0x7f0000002680)=""/154, 0x9a}, 0x7fff}], 0x3, 0x1, &(0x7f0000002800)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002840)={0x0, 0x7}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000028c0)={r1, 0x7f9}, &(0x7f0000002900)=0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) r3 = msgget$private(0x0, 0x7ceec796d0e47865) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000029c0)=""/4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002940)=@assoc_id=r1, &(0x7f0000002980)=0x4) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, [], [{0x40, 0x4d7baee8000000, 0x26, 0x80000000, 0x0, 0xd9f1}, {0x100, 0x0, 0xf7d4, 0x82d0, 0x6, 0x20}], [[], [], [], []]}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000050807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000060807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:16 executing program 0: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000000002) acct(&(0x7f0000000000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x341000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:16 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000070807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0xe, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005a0807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:16 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4a2040, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3b}, &(0x7f0000000140)=0xfffffe02) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) madvise(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000000f0007031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x10, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:17 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x181040, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0x88040) r3 = socket$packet(0x11, 0x2, 0x300) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8031, r3, 0x16) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000080)={0x0, 0x4, 0x5, 0x800, 0xffffffffffffff9c}) r4 = socket$rxrpc(0x21, 0x2, 0xa) finit_module(r4, &(0x7f0000000000)='*trusted\xe3+\x00', 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:17 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:17 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 317.218088][T13843] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000040807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:17 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x0, 0x2, 0x1, 0x1, 0x9, 0x855d, 0x4, 0x0, 0x3, 0x8, 0x1, 0x6, 0x8, 0x1, 0x1, 0x30}}) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x10, &(0x7f0000000280)={&(0x7f0000000440)=""/247, 0xf7, 0xffffffffffffffff}}, 0xd) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r1, 0x10, &(0x7f0000000300)={&(0x7f00000000c0)=""/186, 0xba, r2}}, 0x10) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x3f, 0x6}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r3, 0xc040564b, &(0x7f0000000040)={0x8001, 0x0, 0x201f, 0x1ff, 0x1, {0x8, 0xfffffffffffffffd}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 317.378140][T13856] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000050807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x12, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:18 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000003, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000640000/0x3000)=nil, 0x3000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) madvise(&(0x7f0000a31000/0x3000)=nil, 0x3000, 0x65) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x8000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000340)={0x2, 0x0, 0x80000000, 0x3ff, 0x8, 0x1f}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r3, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x38}}, 0x0) getgid() sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22001000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="84010000", @ANYRES16=r1, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x80}, 0x40400c0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffefffc) 17:32:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000060807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000070807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:18 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005a0807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x3, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0xc0, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030b07031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:19 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:19 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x53acc8f3, 0x6201) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0x83b, 0x0, 0x1f}, {0x2dc}, {0x832, 0x0, 0x9}]}) 17:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:19 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030c07031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000032f07031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x19c, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:32:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000035a07031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030804031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030810031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x2c0, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:20 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="2400000003085a031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 320.621325][ C0] net_ratelimit: 26 callbacks suppressed [ 320.621334][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 320.632881][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 320.638711][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 320.644557][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 320.650388][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 320.656247][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 320.662148][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 320.667925][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807021dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 320.701326][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 320.701371][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 320.809416][T14025] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807041dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 320.934686][T14034] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)={0x0, 0x2, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x2e2, 0x14, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807051dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x6000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18080) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x9) accept4$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14, 0xa541f1b49458681b) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@remote, r1}, 0x14) 17:32:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 321.492618][T14058] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807061dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 321.644702][T14069] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x8, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807071dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 322.144151][T14086] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x2, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:22 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x101001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0x4, 0x2) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x10) r2 = socket(0x9, 0x80000, 0x6) r3 = accept$inet(r2, &(0x7f0000000240)={0x2, 0x0, @multicast1}, &(0x7f0000000340)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000002000002, 0x8031, r3, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000140)) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffe000/0x1000)=nil) r5 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @broadcast}}, 0xfffffffffffffe01, 0x5, 0x3f, 0x7}, &(0x7f0000000080)=0x98) keyctl$instantiate(0xc, r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f61642064656661756c7420750718723a2863499807127046d26e800eb54c3cda0a9f8615212d2807000000303030303030303030303030303030323435382039000092eec5404f07a9707fbf29aade7b29933336b1c767760d5dbc69a286f06191bf788386ff75a60a852136599212542ab94f75d35dc683d43e27e1ad753ad9770cd7e28e0d2002fabbf5bd62b9324ff3ff0726b5e5f129afa99ae839180a805fac166f13011d9fd912dc4fc2ab589e31133a8a7ba3e5f66b673b810000926cdffe4f113f15b050054a85720000009f22221ce304ced6390000"], 0x37, r5) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @loopback}, &(0x7f0000000200)=0xc) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000000308075a1dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 322.359062][T14097] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807035afffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400049, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 322.519870][T14111] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x9, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x4, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd6c6fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:23 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) mmap$binder(&(0x7f00003a0000/0x200000)=nil, 0x200000, 0x1, 0x8010, r0, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00009b4000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x2000, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 323.235320][T14136] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf113}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd940aa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 323.407299][T14154] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283000a200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 323.512949][T14161] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xa, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x6, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830220200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:24 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x101000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x101, 0x8, 0xe188, 0x7, 0x2}) socketpair(0x1d, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000407000/0x2000)=nil, 0x2000}, &(0x7f0000000080)=0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e21, @broadcast}}) 17:32:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 324.127090][T14185] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830320200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830420200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 324.253270][T14192] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 324.356541][T14200] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 324.522910][T14181] can: request_module (can-proto-3) failed. 17:32:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xb, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 324.690747][T14206] can: request_module (can-proto-3) failed. 17:32:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x8, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830520200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:25 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 325.005694][T14223] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830620200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 325.187309][T14241] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xc, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0xa, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830720200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:26 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400, 0x0) getdents64(r0, &(0x7f0000000040)=""/87, 0x57) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830a20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830e20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0xc, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830f20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:27 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000862000/0x3000)=nil, 0x3000, 0x112) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) madvise(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000340)={0x4, &(0x7f0000000080), &(0x7f00000002c0)=[{0x3, 0x1a, 0x4, &(0x7f00000000c0)=""/26}, {0x20, 0xc, 0x10001, &(0x7f0000000100)=""/12}, {0x8851, 0x57, 0x8, &(0x7f0000000140)=""/87}, {0x8, 0xd3, 0x40, &(0x7f00000001c0)=""/211}]}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x10002, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x82000) 17:32:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2834820200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 326.861324][ C0] net_ratelimit: 26 callbacks suppressed [ 326.861333][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 326.872865][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 326.878707][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 326.884536][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 326.890405][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 326.896249][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 326.902133][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:32:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2834c20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 326.907921][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 326.943745][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 326.944491][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:32:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:27 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) mmap$binder(&(0x7f00003a0000/0x200000)=nil, 0x200000, 0x1, 0x8010, r0, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00009b4000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x2000, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2836020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0xe, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:27 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x83000000) 17:32:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 327.602544][T14352] validate_nla: 7 callbacks suppressed [ 327.602554][T14352] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:27 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x53acc8f3, 0x6201) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0x83b, 0x0, 0x1f}, {0x2dc}, {0x832, 0x0, 0x9}]}) 17:32:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2836820200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2836c20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 327.768118][T14363] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) [ 327.880403][T14370] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xf, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2837420200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:28 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4a2040, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3b}, &(0x7f0000000140)=0xfffffe02) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) madvise(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 328.214185][T14383] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x10, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2837a20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:28 executing program 2 (fault-call:4 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:28 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x200401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x80, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@hci={0x1f, 0x0}, &(0x7f00000000c0)=0x80) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x5, 0xc0, &(0x7f0000ffc000/0x1000)=nil, 0x5}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @remote}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 328.679530][T14404] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283ad20200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 328.804708][T14414] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 328.841941][T14414] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 328.992837][T14406] Unknown ioctl -1071094763 17:32:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:29 executing program 1 (fault-call:4 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x2, 0x2) 17:32:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830025200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 329.099197][T14428] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 329.266581][T14406] Unknown ioctl -1071094763 17:32:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x12, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002f200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5409, 0x2) 17:32:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'bond0\x00'}, 0x18) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x4000, 0x0) pwrite64(r0, &(0x7f0000001340)="5271e23054a5edc236d83029387fbc89c99783620d42bdd4b6c7aa86b27966f2ed993c230aa76b5186e441af9652077dca745f0e37a932cc24ef8751daeb97e2cd419cf07197c2d4cdd849d32b5e5845e5e1e8a2c3c2", 0x56, 0x0) ioctl$VIDIOC_S_AUDOUT(r1, 0x40345632, &(0x7f0000001200)={0x100, "1d4a423dacddeee097c25ea2378fb90ee33ceed2e46bb9929419f1170be7d81e", 0x2, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/4096, 0x1000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x8031, r2, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9) getegid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x17, 0xe, &(0x7f0000000040)="2e561c928422a2b247afe259a84b"}) 17:32:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540a, 0x2) [ 329.377952][T14443] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x2, 0x2) 17:32:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283005a200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 329.518559][T14461] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:30 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x101000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace(0x4217, r1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'dummy0\x00', 0x8}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5409, 0x2) 17:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540c, 0x2) 17:32:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0xc0, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830060200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540a, 0x2) 17:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540d, 0x2) 17:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5412, 0x2) 17:32:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540c, 0x2) 17:32:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283000a200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5413, 0x2) 17:32:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830025200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540d, 0x2) 17:32:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5414, 0x2) 17:32:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x12, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x19c, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:31 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x803d, r0, 0x0) r1 = getpgid(0x0) getpgrp(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2f2cb19367a3a6e1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x228, 0x10, 0x706, 0x70bd29, 0x25dfdbfd, {0x1}, [@generic="302dd15896dd96e33f5091fdbbbe0de86dae4a25bfd824a137693f50ad7b06539038878332606b7801ae9e788f6713919b77a14e608d35ff5c31c73c44d2894b9e77103a16403e62691662e89b92635f361a3b82cead17cbe6f3364ab719a94b86fdebf7ed53dca9f4622532224b660493b4d008740b8576715db61aceab2749fb83ba1c03b9dd2fd41f0752413e310aa34738b0cc5f1129f87e147b0b46a3a8ec0740bf27a578a3b7db48e1ba93c6e16283513ce78359", @typed={0x4, 0x5}, @typed={0x8, 0x2a, @fd=r0}, @typed={0x8, 0x74, @ipv4=@remote}, @typed={0xc, 0x61, @str='eth0\x00'}, @generic="dccdd31b4e7231de41a53332620cecee6fdb51a6", @generic="d5be74609c370c611ab4de683a2016d3646112a5c1d2d11235fdb74d5327d985ba32fddeee0207ccad5ed5f00767eb1b13b396c094230ca951e9ccfa21245c355eb74cf36ac1ed92506e3e4148a6ecb38c18eb7eedc47448513785efaf6cda576b280526114a24660a7ce2b409d63efb01f546d3d068a5baaadd62593e9208b50961b53ff8d7ae482a633174a95f943bccd4ba99918f70f7fec154820dac7c9bac0d4073e04ba12ed51469", @generic="56415ac688b6588b1532302d09074159af7c81921c74c868aa0f5c26c7011b96dd854df402e8390a8d911deaf445f7c7e4337154906f2d12225446ff72c1219cbd41171dc8dfbe556c36d40f668c2bf8335e937d59b5bf63af3facdad9af32052a770c5823ea1addbdcf00aa4609217e2bf174f92b0add67cadfa995"]}, 0x228}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000540)=0x8, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2, 0x3}}, 0x1, 0x2, 0x4, 0xffff, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @empty, 0x927}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e20, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000580)={r4, @in={{0x2, 0x4e21, @multicast1}}}, 0x84) 17:32:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002f200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5415, 0x2) 17:32:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5412, 0x2) 17:32:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5416, 0x2) 17:32:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283005a200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:31 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5413, 0x2) 17:32:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830060200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5418, 0x2) 17:32:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x13, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x2c0, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5414, 0x2) 17:32:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541b, 0x2) 17:32:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa28300200a0a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:32 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r1}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) madvise(&(0x7f000096c000/0x2000)=nil, 0x2000, 0x9) 17:32:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020250a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5415, 0x2) 17:32:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541d, 0x2) 17:32:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa28300202f0a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa28300205a0a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5416, 0x2) 17:32:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x14, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x2e2, 0x2e2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541e, 0x2) 17:32:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020600a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5418, 0x2) 17:32:33 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) [ 332.844063][T14635] validate_nla: 10 callbacks suppressed [ 332.844073][T14635] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541f, 0x2) 17:32:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541b, 0x2) 17:32:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002020020009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5421, 0x2) 17:32:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541d, 0x2) [ 333.051368][T14654] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 333.101317][ C0] net_ratelimit: 25 callbacks suppressed [ 333.101325][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.114238][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 333.121369][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.127425][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 333.134833][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.140623][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5423, 0x2) [ 333.146521][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.152339][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 333.181402][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 333.187242][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x15, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002020250009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541e, 0x2) 17:32:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5424, 0x2) 17:32:34 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000621000/0x2000)=nil) shmat(r0, &(0x7f00001eb000/0x3000)=nil, 0x1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 333.742340][T14687] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5425, 0x2) 17:32:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x541f, 0x2) 17:32:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020205a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 333.914385][T14704] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002020e00009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 334.050065][T14713] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 334.077926][T14713] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5427, 0x2) 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5421, 0x2) 17:32:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa283002020632309000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 334.331569][T14725] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:34 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)) madvise(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x400000013) madvise(&(0x7f0000a7b000/0x3000)=nil, 0x3000, 0xc) 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5423, 0x2) 17:32:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0003000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5428, 0x2) 17:32:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 334.568099][T14746] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5424, 0x2) 17:32:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x17, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0005000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5437, 0x2) 17:32:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5425, 0x2) 17:32:35 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) 17:32:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5427, 0x2) 17:32:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 335.235027][T14778] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0006000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5441, 0x2) 17:32:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5428, 0x2) [ 335.363182][T14794] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5450, 0x2) 17:32:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0007000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x18, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5437, 0x2) 17:32:36 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3a80, @mcast2, 0x1000000000000000}}, 0x1, 0x80000000, 0x3f5, 0x95, 0x100}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local}}}, 0x84) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5441, 0x2) [ 336.114194][T14826] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 336.140846][T14826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5451, 0x2) 17:32:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0209000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 336.303860][T14843] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5450, 0x2) 17:32:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5452, 0x2) 17:32:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0309000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0409000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5451, 0x2) 17:32:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x545d, 0x2) 17:32:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:37 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x8, 0x1, 0xfffffffffffff693, @random="1d0bfd17b7ef", 'ip6_vti0\x00'}) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0509000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5460, 0x2) 17:32:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5452, 0x2) 17:32:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0609000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0709000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x545d, 0x2) 17:32:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x40049409, 0x2) 17:32:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0a09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:38 executing program 0: mmap(&(0x7f000020e000/0x3000)=nil, 0x3000, 0x3, 0x2010, 0xffffffffffffffff, 0x8000003) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0x80}}, 0x2, 0x3f, 0x6, 0x4, 0x18}, &(0x7f0000000100)=0x98) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1}, 0xc) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:38 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x1800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 337.874565][T14921] validate_nla: 5 callbacks suppressed [ 337.874575][T14921] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x4020940d, 0x2) 17:32:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x5460, 0x2) 17:32:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0e09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 338.070447][T14950] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80045432, 0x2) 17:32:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x40049409, 0x2) 17:32:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0f09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:38 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x20100) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30aaefc37b9a845436e57bf15a2c11cdf47a4c11b50d028746dfef5368bbd30bb35a91a2ba949d91f4b6f5c24f4f7f1b70fda7836d520773ada6a4931044d52587f090010e4a28630a01d4ecb9e22e640560ba6b37f96e1e7a510603447b33cadc3b965c983babd7f61ba2c07d844f5dce374b4889dbe6f51b2021a6e9a8d935bc0b0c5d703490ad23e1a1a39788fee58d3a450fb7b4d574604f5c90e210e09a7762b8895c3ec64a5031372943425c4104a5275e5dadf382908e7412dd6cfce2000000"], 0xc6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='vmnet1lo\x00', r0}, 0x10) 17:32:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 338.708772][T14970] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a4809000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x4020940d, 0x2) 17:32:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80045440, 0x2) 17:32:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 338.873078][T14988] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80045432, 0x2) [ 339.341358][ C0] net_ratelimit: 24 callbacks suppressed [ 339.341368][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 339.352843][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 339.358643][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 339.364436][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 339.370237][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 339.376020][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 339.381876][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 339.387634][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 339.421368][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 339.421404][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80047437, 0x2) 17:32:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a4c09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80045440, 0x2) 17:32:39 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000505000/0x3000)=nil, 0x3000, 0xf) 17:32:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 339.583184][T15017] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80047437, 0x2) 17:32:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x2) 17:32:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a6009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 339.766088][T15037] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x2) 17:32:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0045878, 0x2) 17:32:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a6809000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 339.958867][T15054] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0045878, 0x2) 17:32:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0045878, 0x2) 17:32:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a6c09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:40 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) [ 340.448627][T15073] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0189436, 0x2) 17:32:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a7409000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0045878, 0x2) 17:32:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a7a09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 340.620914][T15090] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc0189436, 0x2) [ 340.724753][T15099] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1e, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc020660b, 0x2) 17:32:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200aad09000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0xc020660b, 0x2) 17:32:41 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000040)=0x70, 0x4) mprotect(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x2000008) 17:32:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000a000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0xa8440) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x3) r2 = syz_open_pts(r0, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') accept4$packet(r1, &(0x7f0000004280)={0x11, 0x0, 0x0}, &(0x7f00000042c0)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000043c0)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000044c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004680)={@broadcast, @dev, 0x0}, &(0x7f00000046c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004b80)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000004bc0)={@rand_addr, 0x0}, &(0x7f0000004c00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004c40)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000004d40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004d80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000004e80)=0xe8) accept$packet(r1, &(0x7f0000004ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004f00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004f40)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000005040)=0xe8) accept$packet(r1, &(0x7f0000005080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000050c0)=0x14) accept$packet(r1, &(0x7f0000008280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000082c0)=0x14) getsockname(r1, &(0x7f0000008300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000008380)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000083c0)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f00000084c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000008ac0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000008a80)={&(0x7f0000008500)={0x558, r3, 0x12, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x1e8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffc3a}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x188, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x3, 0x3, 0x10001, 0x1c0000000}, {0x9, 0xc9, 0x2, 0xdb8}, {0x2, 0x3, 0x9, 0x5ecf}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1bc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfdcb}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r16}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x4}, 0x80) r17 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2e0, r17, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x44, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffffffff8000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4bd}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfb0a}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x724}]}, @TIPC_NLA_BEARER={0x90, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x88ab, @local, 0xfffffffffffffff7}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf1da}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_LINK={0x12c, 0x4, [@TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe315}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xeedb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9f05}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf5}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xde1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xde55}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x4084}, 0x40010) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x21}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000b000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x21, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:42 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 17:32:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x22}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000c000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x5}) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:42 executing program 0: madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f000052c000/0x4000)=nil, 0x4000, 0x1b) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) [ 342.229758][T15161] RDS: rds_bind could not find a transport for ::ffff:0.0.0.4, load rds_tcp or rds_rdma? 17:32:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000d000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x23}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x40, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x80) getpeername$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) 17:32:42 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0xec801) recvmmsg(r0, &(0x7f0000009200)=[{{&(0x7f0000000500)=@nl, 0x80, &(0x7f0000001940)=[{&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000700)=""/155, 0x9b}, {&(0x7f00000007c0)=""/16, 0x10}, {&(0x7f0000000800)=""/240, 0xf0}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/44, 0x2c}], 0x8, &(0x7f00000019c0)=""/254, 0xfe}, 0x10001}, {{&(0x7f0000001ac0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/197, 0xc5}, {&(0x7f0000002c80)=""/191, 0xbf}, {&(0x7f0000002d40)=""/123, 0x7b}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/201, 0xc9}], 0x7, &(0x7f0000003f40)=""/249, 0xf9}, 0x8}, {{&(0x7f0000004040)=@nl, 0x80, &(0x7f0000004100)=[{&(0x7f00000040c0)=""/4, 0x4}], 0x1, &(0x7f0000004140)=""/4, 0x4}, 0x2}, {{&(0x7f0000004180)=@rc, 0x80, &(0x7f0000006380)=[{&(0x7f0000004200)=""/57, 0x39}, {&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/188, 0xbc}, {&(0x7f0000005300)=""/82, 0x52}, {&(0x7f0000005380)=""/4096, 0x1000}], 0x5, &(0x7f0000006400)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007400)=""/22, 0x16}, {&(0x7f0000007440)=""/137, 0x89}, {&(0x7f0000007500)=""/81, 0x51}, {&(0x7f0000007580)=""/235, 0xeb}, {&(0x7f0000007680)=""/251, 0xfb}, {&(0x7f0000007780)=""/27, 0x1b}, {&(0x7f00000077c0)=""/211, 0xd3}, {&(0x7f00000078c0)=""/167, 0xa7}, {&(0x7f0000007980)=""/249, 0xf9}], 0x9, &(0x7f0000007b40)=""/254, 0xfe}, 0x100000000}, {{&(0x7f0000007c40)=@ethernet, 0x80, &(0x7f0000008d80)=[{&(0x7f0000007cc0)=""/183, 0xb7}, {&(0x7f0000007d80)=""/4096, 0x1000}], 0x2, &(0x7f0000008dc0)=""/164, 0xa4}, 0x1f10000000000000}, {{&(0x7f0000008e80)=@rc, 0x80, &(0x7f0000009100)=[{&(0x7f0000008f00)=""/219, 0xdb}, {&(0x7f0000009000)=""/248, 0xf8}], 0x2, &(0x7f0000009140)=""/157, 0x9d}, 0x1}], 0x7, 0x21, &(0x7f00000093c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009400)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000009500)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009540)={{{@in=@local, @in=@multicast2, 0x4e21, 0x3, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x0, 0x7, 0x6, 0x6, 0x4, 0x8, 0x5, 0x3}, {0x8, 0x1, 0x80000000, 0x6}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1, 0x4d2, 0x3c}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3501, 0x0, 0x3, 0x7, 0x7fff, 0x9087, 0x4}}, 0xe8) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000200)={0x0, 0x2, 0x7f}) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400400, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009700)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1010040}, 0xc, &(0x7f0000000380)={&(0x7f0000009740)=ANY=[@ANYBLOB="00966998c29016407af429a8dd1ffa04c20d47e02de140258ac3f017e92c0ee7d741167bc641092d725641b40a7cf9a726b42e763ad6b6ca02555aff01438c569d39bd477a8561acbacbb6110300200278659e0575a6", @ANYRES16=r4, @ANYBLOB="00012cbd7000fbdbdf25020000000800060f020000000c000200080003000700000008000400040000000800050000000000080004006b000000080006001f93000030000300080003000400000008000300010000001400060000000000000000000000000000000000080003000000000008000400fffeffff3400010008000100000000080001800a0000000800050002000000080004004e2300000800050003d675000800090031000000"], 0xb4}, 0x1, 0x0, 0x0, 0x24044800}, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={r5, @remote, @multicast1}, 0xc) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000016000/0x2000)=nil, 0x2000, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x9, 0x1, 'client0\x00', 0x0, "64eb81de76e8b86c", "923b0be72aba6db077c510f40ef0b0e7ce06126944acd15460302a45c641c873", 0x7, 0xc645}) accept4$unix(r3, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) 17:32:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x12) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000e000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x24}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000080)) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000011c0)=""/112) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x200000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x22, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0011000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:43 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xd) 17:32:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xc, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000000, 0x0, 0xf8}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0x0, 0x0, 0x0, 0x130, 0x130, 0x334, 0x334, 0x334, 0x334, 0x334, 0x3, 0x0, {[{{@uncond, 0x0, 0x98, 0xbc}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x26c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r3 = dup2(r2, r1) write$FUSE_STATFS(r3, &(0x7f0000000400)={0x60, 0xfffffffffffffff5, 0x5, {{0x0, 0x2, 0x80000001, 0x5, 0xfffffffffffffff7, 0x1, 0x100, 0xffff}}}, 0x60) ioctl$TCFLSH(r1, 0x540b, 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x422240, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x41, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000040)={0x5, 0x29c1, 0x4, 0x4}) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/145, 0xffffffffffffffae) [ 343.088010][T15211] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x25}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xd8, 0x5, 0x6a, 0xba1, 0x8, 0x3, 0x3, 0x1, 0x800, 0x2a, 0x2, 0x5}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0012000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:43 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x30000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x80000000000, 0x101}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x26}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x103440, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000900000000000000810000000000fefffa030000000000ed001000000000000005000000000000000104000000000000"]) 17:32:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x27}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 343.534693][T15242] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 343.534906][T15237] Unknown ioctl -1073172816 [ 343.566624][T15243] Unknown ioctl -1073172816 17:32:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x400, 0x5, 0x2, 0x0, 0xd, 0x81, 0x8470, 0x3, 0x3, 0x76a, 0x1, 0xfffffffffffffffa}) 17:32:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x4, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x2) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x88) 17:32:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xfffffffffffffffa}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a005a000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x28}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:44 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="f41c35b9cf0c091403199d913e9691c7005ec2b80a90b3ec58e671675f8200065ed69842e6e99c3adf27f335a202b36f289a4c3956ce0b41863af907b1f8ebd7012b6691d7c0ec4433eeacd3bcce493632cb820692f6a16e56d3135e4c85c7dbaf3962aa1926888f02cddbd4db14f7515d7f8444beef5567c9805f13873d2209ce1b37354078f24c37", 0x89) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, 0x2, 0xfffffffffffffff7, 0x1b6b30ab, 0x7, 0xfff}) 17:32:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x23, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 344.043468][T15268] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0002000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x29}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7de8) [ 344.182541][T15281] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0003000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x34) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r2, &(0x7f0000000400)={0x2, 0x0, @multicast1}, &(0x7f0000000440)=0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x5) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000100)={@dev, @initdev, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast2, 0x4e23, 0x200, 0x4e22, 0x3, 0x2, 0x80, 0xa0, 0x3c, r4, r5}, {0x3, 0x4, 0xfffffffffffffff7, 0x66a, 0x7, 0x9, 0x9, 0x5}, {0x0, 0x1, 0x1000, 0x4}, 0x8, 0x6e6bb3, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0x2b}, 0x2, @in=@local, 0x3503, 0x4, 0x3, 0x8, 0x0, 0x4, 0x3}}, 0xe8) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)={0x3, 0x0, [{0x0, 0x7ff, 0x4, 0x80000001, 0x4, 0x7, 0x10001}, {0x0, 0x4, 0x4, 0xfffffffffffffff8, 0x800, 0x8, 0x100000001}, {0x80000001, 0xa449, 0x0, 0x72b, 0x5, 0x5, 0x101}]}) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 344.337726][T15292] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x68c2551e, 0x18b, 0xffffffff, 0x80, 0x13, 0x7fffffff, 0x0, 0x400, 0x3ff, 0x3, 0x1, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCCONS(r0, 0x541d) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x1ffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000080)=0x78) ioctl$KVM_SMI(r2, 0xaeb7) sendmsg$xdp(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="8897b05f80398ec8083961eb0fdc8d8c297339b7b10ae4fef186b00530eafdd594fe48bbb8153bfcb914908c70d4a7a854d6bef6404548ccd7c88b9ab3d6a846e01542f0f2db45d066cb0e060557bef99ca9c0", 0x53}, {&(0x7f0000001280)="0a7332a64bae05f1184c0307ad52f15c46334c58303f6f467afd1d6962026b85d1d2549a3278da2d76ad5e2ced6c3b8febbf18da0bd7393b74acfc6b7545081bd1b18b8f437560a7c1dc53b55dbc1944b52eb754f7a52569cbd3b2f857f2c2d419270dad1e70a73fce4f5ad5eb03d660993fddae55b8f0d641d68dee923e547949433ae7cc", 0x85}, {&(0x7f0000001340)="f8691fa680b4532b02c20b28c7acefb7c6fc0d7ff34f4237e43cfeb118a9436a157de28ccd21c00ce76abe6ee4e84f86a550f1e1903460099644848b1e91371bb24b4d9f0a71778600ddf7e003c499aa395771502098125b8fa5ad71f20d83b2bd53404de769e31372a8f829029d9774cac20768092484f15ef5d4b65050573d0ed06d4bdeb4d8287914f160f6c6ed62ddcd31e79f2f4c6e53e8df95023a9885b0d3e66b57b7d63e8f126256c848d1c5c4f8d21a2ec80320e4a101575b84105bc622b3b6ff2d9ad822a06f019cf7c72626d8008ed2ae", 0xd6}, {&(0x7f0000001440)="491309480bc26884211bd4e4782a05ffb09882a82744ced202e60b6f17be223b59b4bb5589d4a539bcc64b44160991a08498df80336a4918aaf7d9f7d809f781d1b6c8e280eaf633475ad64ccdf6ae5619f4e1fadac046dcee2e2ce837fe43404b34315ba0883165d3ea0d5a0f67f989cafeba98b1b5b1ce2589a15d5149bdca7ea3ee8dc46342ab8139", 0x8a}], 0x5, 0x0, 0x0, 0x4}, 0x8000) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) rt_sigtimedwait(&(0x7f0000000080)={0xd6a}, &(0x7f0000000180), &(0x7f0000000100)={0x0, 0x989680}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000200)={{0x7, 0x2}, 'port0\x00', 0x28, 0x3, 0x2, 0xfffffffffffffffc, 0x8000, 0x80000001, 0x5, 0x0, 0x3, 0x5}) ioctl$TCFLSH(r2, 0x540b, 0x2) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) 17:32:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000040)=@ethernet={0x306, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="2f36a2602ce4c93844a6038fbfbc266b9aa26526b0ea3871cb7aa25845876a0dfc7022720f3f2d04aaa46198fd1e0a66dbeef17c1e790ba40e150a20a348f04a6d0f5e61dccf5463cb736814b2a54b5547bab0a2e8e0732adfaee1c30adbd0d6a14349b7523c", 0x66}, {&(0x7f0000000200)="7dd650fefcd7544acbfb8255bb7c302fd377aaa6a9e15434bf928ec5485135283c904d31da432b13dc55e0db2b266b5f5496101cbf253925ad6e07e9b5cae63fb1c90ea210d664c71351a1198e9636c3192fbe9898821efa89e94b76c907f3c27c4bae89b03dc4b2cb8d8287ad1aedcc0a56b17d4b7fd5a76b9b7c7c293eb9002c1d94a25c6baeea142e", 0x8a}], 0x2, &(0x7f00000002c0)=[{0x1010, 0x119, 0x0, "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"}], 0x1010}, 0x4000000) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001340)={0x0, 0x3}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001480)=ANY=[@ANYRES32=r3, @ANYBLOB="3100000083070cdc87946ca4f46a7e2549df753e27307313032d214abde06338c04cb08132ea894f1c9feddb15e1e4ee032719151ee23158a2ed2b47ebfc95"], &(0x7f0000001400)=0x39) ioctl$TCFLSH(r2, 0x540b, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001440)={0xbe, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x1, 'wrr\x00', 0x5, 0x48, 0x7a}, 0x2c) 17:32:45 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) socketpair(0x11, 0xe, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) lsetxattr$trusted_overlay_origin(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000480)='y\x00', 0x2, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r2 = openat(0xffffffffffffffff, 0xfffffffffffffffe, 0x28000, 0x2) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000200)={{0x1, @name="ec21c3cadf55a286eec6dd613316cde5d1d6088069046d3bcf9b868c3a3754e3"}, 0xd8, 0xf9}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2002, 0x0) r4 = semget(0x3, 0x0, 0x12) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000180)=""/19) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000001c0)={r3, 0x0, 0x1, 0x0, 0x1}) syz_open_dev$video(&(0x7f0000000380)='/dev/video#\x00', 0x1, 0x181080) setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.upper\x00', &(0x7f00000002c0)={0x0, 0xfb, 0x9a, 0x2, 0x6, "62ddb0f5cf3b938e4dd69577bf6e9e6e", "5823458049ab05dd88587ffee222b23b9d80cdcc5c8ce3b04cca2af7ca4959948fb8da4e597f19c7b29d8fb3850b3f4a5fc0ae96f257a9dcf8d3a369a95b28e6d4f04ff15ec7c44f0810c9354afe4cd5c6d6061bc1b50cc20b33273ff82c28cfeb75b4b1a603531a09525085f529bb146c95d6f4d6543865f89942e66cbd855a05054a87f7"}, 0x9a, 0x0) 17:32:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0004000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 344.935693][T15326] validate_nla: 7 callbacks suppressed [ 344.935703][T15326] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0005000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8240, 0x0) [ 345.047065][T15337] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0006000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400200, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0xe02, 0x4) 17:32:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 345.189131][T15348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x900) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000000006) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 345.581329][ C0] net_ratelimit: 24 callbacks suppressed [ 345.581338][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 345.593411][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 345.599654][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 345.605654][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 345.611737][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 345.617607][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 345.623876][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 345.629913][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 345.661355][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 345.667409][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:32:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:46 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x9, r0, 0x25f, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) r4 = syz_open_procfs(r0, &(0x7f0000000380)='stack\x00') connect$bt_rfcomm(r4, &(0x7f00000003c0)={0x1f, {0xfffffffffffffffd, 0xc2, 0xffffffff, 0x401, 0x6, 0x8}, 0x100000001}, 0xa) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x200000040, 0x0) mq_timedsend(r5, &(0x7f0000000280)="6a42c22f9b00776ce54755b23d71c4e7e0e3b401197fb32e7f11f5829e96e630acacb7a6fca82ced7b5f413c7cc508f52c1ba91bce39214f59c68d01b09e1cef372d9cac3da5acc137bb9a1f71b4ec023f375b936f1f51c5adde7474def31fe04eefe33ea39d481d0e53f5870a586ed037bfd4fdab1e969d1530552211c568f37b39d63515dbb21ce534298374ff091d00cee101f3712d3e248fb6790d472b64535c5c3a8738867bc452614f042a4e8b92024e6b19c91d01786312856f026e21cc9afbe6645b8cf67d0cb1", 0xcb, 0x100, &(0x7f0000000080)={0x77359400}) ioprio_get$pid(0x1, r0) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f0000000180)={0x7, 0x8, 0x4, 0x280000, {0x77359400}, {0x0, 0x8, 0x100000001, 0x8001, 0x0, 0x5, "9233c751"}, 0x100000001, 0x7, @fd=r5, 0x4}) 17:32:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0007000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x2f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 345.864501][T15382] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 345.931511][T15382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x30}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x231) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x3, 0x1}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='\xc3\'U\x00') 17:32:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) mount(&(0x7f0000000000)=@sr0='/dev/sr0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nilfs2\x00', 0x20000, &(0x7f0000000100)='\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:32:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0008000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x31}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 346.168855][T15401] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 346.197312][T15401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x1, 0x10000, 0x2, 0xf0}) socket$inet(0x2, 0x5, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000a000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 346.353025][T15419] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 346.387592][T15419] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x32}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={r2, 0xfffffffffffffffc, 0x2}, 0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:32:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000b000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x20001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f00000002c0)=0xe8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = socket$inet6(0xa, 0x1, 0x10000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x2, 0x8}, 0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/116) 17:32:47 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8d9b, 0x80000) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x20000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x0, 0x5, r2}) [ 346.806978][T15436] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x33}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001600)=0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x44, 0x1, 0x4}, 0x80000000}}, 0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001480)=""/58) process_vm_readv(r3, &(0x7f0000000100)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001440)=[{&(0x7f0000001340)=""/104, 0x68}, {&(0x7f00000013c0)=""/109, 0x6d}], 0x2, 0x0) write$FUSE_STATFS(r2, &(0x7f00000014c0)={0x60, 0xffffffffffffffff, 0x8, {{0x7, 0x8000, 0x1, 0x0, 0x9, 0x3, 0x5, 0x7fff}}}, 0x60) accept4$packet(r2, &(0x7f0000001580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000015c0)=0x14, 0x800) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000001540)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000c000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x34}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 347.013294][T15459] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x100) write$FUSE_POLL(r2, &(0x7f0000000040)={0x18, 0x0, 0x1, {0x20}}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x1, 0x3, 0x40, 0x100000001, 'syz0\x00', 0x6}) 17:32:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000d000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x35}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:47 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 17:32:47 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, 0x3, 0x3f0e, 0x7, 0xb0ce}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) prctl$PR_SET_DUMPABLE(0x4, 0x0) write$P9_RWSTAT(r0, &(0x7f00000000c0)={0x7, 0x7f, 0x1}, 0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 347.675107][T15483] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x36}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000e000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc80, 0x100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000300)={r2, r3, 0x101, 0x99, &(0x7f0000000180)="ef3cc078b7ac468e5029934e953b0f7a0f42b614a2edfc4d8c36b4b33dbc8827938a87cfbd8929c1c5d6c20ee99b0e415455a60a520863164398883d7dcb355ace89d9604baa6a96c417db851bd1e0d6013b1c096ee4fe634424555131544deff55850e8f5ac1a388b17cdc706b5d2c17f933ae759ce613de66b666aa81959864afa715b2b9c989cf483bf68eb80a4f19ff8332b4f0d33e248", 0x81c6, 0x100, 0x10003, 0x100, 0xcb7, 0x1, 0x7fffffff, 'syz1\x00'}) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x18) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x2) 17:32:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x801, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f00000002c0)="1aa56c271b773b576ec7620d75a4270aea98cea1f7ff96e77aeb9e7cd8f35c3fb43dd65a245e454ad9560171ef6b123336a455480b04a3cd15499483a8e3ea7a111193060d8c09223499d1b6e781b32c8dbd3adba2d18b8de92dbd1479e9829ca5974607864363f37c9d2477dfa0a87543b34e0b01c686779bcacf0d628e6b42e5d5a06c726c", 0x86) ioctl$TCFLSH(r1, 0x540b, 0x2) fsetxattr$security_smack_entry(r0, &(0x7f0000000000)='security.SMACK64IPOUT\x00', &(0x7f0000000040)='mime_type\x00', 0xa, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000180)={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x3}}, 0x18) 17:32:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x37}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 347.864438][T15503] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:32:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400002, 0xd31445062982eeb8) r4 = inotify_init1(0x7fc) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x2002}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x100, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x4, 0x1, 0x8, 0xbd5, 0x5, 0xa117, 0x1, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r5, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x4, @mcast2, 0x1ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x36d6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3}, @in6={0xa, 0x4e23, 0x4, @empty, 0x8}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x9, @empty, 0x4}]}, &(0x7f0000000380)=0x10) fstatfs(r1, &(0x7f0000000180)=""/77) 17:32:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x38}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0010000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x7}) syz_open_pts(r0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6f, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:48 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="a0fe752bb1365972a429077efee794e3e2b7591f7787827536f30000d4567e108ec3028963994f04d4b43b1ef7034ad84ce0540cf8c99801fc53c579b2df848d2ce285725c04afbf109c6fa39f5c11242fcad4871dd797c9e83d7eed3e17b86bb76a19d35b2c85ee79df6c64e53fbc35d27d94bf671f5a85dffde6dac037af1903afa6", @ANYRES16=r1, @ANYBLOB="000008000000fcdbdf250e0000000800050007000000080005007f000000280003001400060000000000000000000000000000000000080008000100000008000400080000004000010008000800080000000c0006006c626c63000000000800080020f000000800050001000000080009007a00000008000b007369700008000800ffffff7f"], 0x8c}, 0x1, 0x0, 0x0, 0x7898990381f6e196}, 0x1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x800, 0x0) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280), 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r5, 0x1, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x1, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x4040001) 17:32:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0011000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x39}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0012000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x580c0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="040325bd7000fedbdf25050000c797f95c0f8e2459ee98cb96c339000c000300000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x8845) r3 = syz_open_pts(r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x400, 0x9, 0x80008000000000, 0x8}) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000180)=""/65) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000040)={0x7, 0x2, 0x7ff}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x2) open(&(0x7f0000000100)='./file1\x00', 0x2000, 0x20) [ 348.681218][T15540] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 348.792898][T15549] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) syz_open_pts(r1, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:32:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a005a000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:49 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2300, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000002c0)={0x8, 0x8, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x1000000000}) r2 = syz_open_pts(r1, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400004, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x500, 0x70bd2a, 0x25dfdbfb, {{'lrw(cast6)\x00'}, [], [], 0x2000, 0x400}}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 349.042641][T15562] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x42) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f0000000080)='syz1\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000000c0)={0x2, r2}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009020200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x5, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x81}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x88040, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000040)={0x18, 0x0, 0x5, {0x2}}, 0x18) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$TCFLSH(r2, 0x540b, 0x3) 17:32:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x7f) timer_create(0x3, &(0x7f0000000000)={0x0, 0x11, 0x6}, &(0x7f0000000040)=0x0) timer_delete(r2) 17:32:49 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 349.473433][T15588] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 349.489146][T15589] Unknown ioctl 22016 [ 349.515458][T15593] Unknown ioctl 22016 17:32:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009030200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0xaf2040f1cd4dd851) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8, 0x7, 0x6, 0x52, 0x0, 0x1, 0x40, 0x2, 0x3, 0x9, 0x60, 0x8, 0x2, 0x5, 0x4, 0x7, 0x8, 0x3, 0x80000001, 0x140000000000, 0x1f, 0x9, 0x1000, 0x4, 0x4, 0x2, 0x5, 0x500000000, 0x4, 0x7, 0x10001, 0x3, 0x10000, 0x8, 0x7, 0xfffffffeffffffff, 0x0, 0x8, 0x3, @perf_config_ext={0xfffffffffffffffe, 0x5}, 0x10000, 0x6, 0x2, 0x6, 0xe, 0xa68, 0xf1a}, r2, 0xe, r3, 0x3) 17:32:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 349.637690][T15603] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x3e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009040200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 349.783076][T15618] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:32:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x2, 0x9, 0x8000, 0x3b, 0xf, 0x4, 0x9, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x100000001}) 17:32:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x41}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009050200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:50 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x400) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000000001000000000000000300000000000000", @ANYRES32=r1, @ANYBLOB="00000000400200000000000023000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000050000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000a90000000000000000000000000000000000000000000000"]) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000140)="e7f63a1a4f78aba492329046fd16df0601b9d217826e3de3694dc406f78a49520df3b9dddf3212dd7379024122cf088140b11814c4bf5270c0afa4197390c841a0f689afa79a69410ff2e569a626ec079b8e67", 0x53) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000200)=""/160, &(0x7f00000002c0)=0xa0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0x1000, 0x4, 0x3, 0x5, 0x3, 0x1}, 0x40}) [ 350.406373][T15637] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x290000, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x42}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009060200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_open_pts(r0, 0x1c240) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0xcb5c, 0x0, 0x85cd, 0x1f, 0x0, 0x2, 0x9, 0x101, 0x9dc, 0x9, 0x7, 0xb4f}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x1d1a0, 0x3, 0x0, 0x0, @adapter={0x4, 0x4, 0x20, 0x6, 0x9}}]}) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:32:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x25e) [ 350.641455][T15659] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x43}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) set_mempolicy(0x8003, &(0x7f0000000000)=0xfff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009070200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x44}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 350.810099][T15671] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x4000000000000}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x0) 17:32:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090a0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x100}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$TCFLSH(r1, 0x540b, 0x100000000) ioctl$KDENABIO(r1, 0x4b36) 17:32:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x45}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000180)) 17:32:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, 0x0) [ 351.280227][T15692] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:51 executing program 0: 17:32:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x46}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090e0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x100000001, 0xfffffffffffffff7, 0x2, 0x7, 0x16, 0x8, 0x7, 0x6, 0x6, 0x80000000, 0x6, 0xffffffffffff1128}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:51 executing program 0: 17:32:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x47}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 351.821425][ C0] net_ratelimit: 25 callbacks suppressed [ 351.821434][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 351.833681][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 351.839639][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 351.845849][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 351.851975][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 351.858092][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 351.864518][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 351.870659][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 351.901401][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 351.901423][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:32:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x73, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:52 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa00, 0x0) r1 = syz_open_pts(r0, 0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r7 = getgid() ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[{0x1, 0xffffffff80000000}, {0x3, 0xe5}, {0x100000001, 0x7}, {0x8, 0xadc}, {0x9, 0x8}]}) r8 = getgid() fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {}, [{0x2, 0x2, r4}], {0x4, 0x2}, [{0x8, 0x7, r5}, {0x8, 0x1, r6}, {0x8, 0x5, r7}, {0x8, 0x1, r8}], {}, {0x20, 0x5}}, 0x4c, 0x2) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:32:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090f0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:52 executing program 0: 17:32:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7fff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x48}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x49}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:52 executing program 0: 17:32:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009480200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0xffffffffffffffff}, 0x30) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/pid_for_children\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xb3, "30dbb5af376a06fcd0e5dc307e6cc2c7f906056b30931d5f64fdc7defc89a4517e908e0b5627d19536b4cec6da5fffa6f0996163d8f05a66663c3aaac78d2692738d2ec21d2ac216e09d11ec3696537a95c9742e3cde6c65fa4157525bb0aa65a2010331c3718247d9ce1cbdd6fca70c0e93d7f43ac4cdc9f74f975938d83eef24c00a94f87b2564f469ad0d22cca1ae6ee8c15c362b7a17142b1d0135a5050e33a93549b9133b45268b1ce3fac263017d1f7b"}, &(0x7f0000000200)=0xbb) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:52 executing program 0: 17:32:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00094c0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:53 executing program 0: 17:32:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x74, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) clone(0x4000000, &(0x7f0000000180)="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", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000001180)="076c988c26e85bbab50626d2641fd3a0f8397b992bda7a683d65aa2b66470aa1f34de343172aaad2e64e38973505310b537fd63aeae4d6907212bb0fe80a6f8e058a1628139832264bf851712d5e29823e259433af2b67d81cfa6c72eeae3de1ad75f40cd669240ff122ee255c1ac85bc3d3065cd4fa376167c980f1247b1f50f405bacbdd8a663c9db54da5ea5d2cfd2b7af6bd6ac4525db1f8a54343f900baa5a7aa80302203f71884887d3e213ee2927abcee26d2639628e4e2de072e562abe7333c882f83a47a49cfba61d45818aab22b83a74c4c684e0bd97e42e12a302ea2413c48814af") ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x7) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001280)=0xffff, &(0x7f00000012c0)=0x4) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) mlockall(0x3) 17:32:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={[], 0x0, 0x4, 0x1}) 17:32:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009600200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:53 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='\x00\xff\x00\x00\x00\x00\x00\a\x00\x00\x00\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) 17:32:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1c8, r3, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x38, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER={0x9c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xed}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x12000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xda6}]}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5b5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xcb6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff7}]}, @TIPC_NLA_MEDIA={0x88, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x49}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x639c}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf95}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}]}]}]}, 0x1c8}}, 0x800) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r4, 0x40305652, &(0x7f00000003c0)={0x4, 0x7, 0x1, 0x2, 0x7, 0x6, 0x6}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009680200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:53 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 17:32:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2000, 0x0) connect$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @loopback}}, 0x24) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x410002, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)="915a10b5a374ca3cf8cabf995d15f642aef1363beb2ae02468c05acc1eb5b8ea27e53e8968fa5b724cfd1d4c7a5030d95d8a763172795834cf6b5b1f92c404a4ba60e94a54b3975019b4d3c75469bb0af9613e3d5e57daf0f3940328b302464b191f47d9d602609b6c69cec47947a05927f743366bd13eb82a0df60ad3dd5d4d82df86702c583b8f1b97f5c9e34a5838aab2223ccbddbcbf55fa74f323732ca89479c402723d7d60153cccc3e17552e1344eac3bc831220017d8a2ab", 0xbc, r1}, 0x68) r2 = socket$inet(0x2, 0x6, 0x494) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x1, 0x204, 0x7, 0x5, 0x8, 0x5, 0x6, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x2}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 17:32:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00096c0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:54 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/route\x00') sendfile(r0, r1, 0x0, 0x80000001) [ 353.945293][T15827] __nla_parse: 7 callbacks suppressed [ 353.945305][T15827] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:54 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000040)={0xffff, 0x0, 0x701f, 0x3, 0x1, 0x3, 0x3}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8001, &(0x7f0000000100)=""/4096) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009740200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x13, 0x5d}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8", 0x0, 0x1200}, 0x28) 17:32:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x480002, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x4f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 354.154989][T15853] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x76, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:55 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x9}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8701) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r0, 0xc0385720, &(0x7f0000000100)={0x1, {0x77359400}, 0x9}) r1 = syz_open_pts(r0, 0x200000000000100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_buf(r2, 0x1, 0x3e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23e) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80000001) 17:32:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00097a0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009740200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x50}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x51}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 354.806926][T15869] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 354.820540][T15877] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 17:32:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) socket(0x10, 0x7, 0x1) 17:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) write$P9_RCLUNK(r2, &(0x7f0000000040)={0x7, 0x79, 0x1}, 0x7) 17:32:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009ad0200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x52}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 355.018103][T15898] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:32:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x10002) 17:32:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x53}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 17:32:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 355.707425][T15917] validate_nla: 1 callbacks suppressed [ 355.707437][T15917] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 17:32:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x54}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 355.778867][T15917] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 17:32:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000500001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x55}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000600001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:56 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x9b0) 17:32:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1000) 17:32:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x56}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x57}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) syncfs(r0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000040)) 17:32:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000900001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0xfffffffffffffffd) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:32:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x19a000000000000, 0x1, [{0xffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1008}]}) 17:32:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000a00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x58}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000b00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) lseek(r1, 0x0, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() sched_getscheduler(r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) 17:32:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x1f, 0x4, 0xfffffffffffffff7, 0x10001, 0x2, 0x400007, 0x8}, &(0x7f0000000180)=0x20) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x6bf, 0xad, 0xffffffffffffffff, 0x7c, 0x19, 0x800, 0x5cc, 0x1000, 0x7fffffff, 0x401, 0x0, 0xc5}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000001) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x59}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x101000, 0x0) 17:32:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 358.061330][ C0] net_ratelimit: 26 callbacks suppressed [ 358.061345][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.072938][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.078750][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.084592][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.090395][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.096287][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.102115][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.107876][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.141380][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 358.147162][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:32:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xa}, &(0x7f0000000140)=0x20000048) 17:32:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) 17:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'erspan0\x00', @ifru_names='ip6gretap0\x00'}}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009004000001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x81, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:58 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x300, 0x0) sendmsg$xdp(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000001c0)="e9c61b1343f52369912c1431ff7d3fb47be818fa7f82d87fd5a26e1d4162176b9a0be3fe5170424f8cf02956e547495559d84aa514d72c290cfecd41a64cef84f37862b90698a005086b0ef9d6c01c20fb08e3c73fec5936132a8355ca9a540ffce069828a6b8703eb9c8db30b8f1b09aa3da541ee3cb23d66b17c45b84bb19721537c796540c7c3c1ff67bce801509b400413ae1fdb4d9ca83d1f7e489e17c8073071", 0xa3}, {&(0x7f0000000280)="d998185649906918838ddce1f9ac1d200895aafbcbeecad0d774fe85bb806b8171be5db817ad91c9a8b05fc9ffe9b5a9982ac2daf90e6ba9421a116d3a7e584608ee14141683640a6ce99330b1633e2eddace247b7f0c47097ab57477718ae65f7eb8643b7a92d1944ac", 0x6a}, {&(0x7f0000000300)="92b8827738cead9d9daaf50cda5e04ee7f29e472559b44870d6946d03a3277d8c7aaeb1479f3a8fb7f9705d8f20c35b0df9de468370cf6219cfe47e52626f560f626afb9d72a9f1f6724518218213b3fd62315549090914c8edf999d78cb7150c145ef08", 0x64}, {&(0x7f0000001680)="2cea6ef26dba62e20d34ecb9c4cadfd2bcd6b86157eaaeab2e421cd1967bc55d4a22003a2f0ea9ee0c36070a6054a269a632ad5a8e3c87488d73502b4cc1d64b24ea814c8cbbb57577f1ad26b0f3950a53af3f59", 0xfffffe61}, {&(0x7f0000000400)="67dab74acf1bf1a5ce18a9db7d709ae361ef8b6b36bb4c5b79d002cd9225ce74ba9f01f81b26ed0a0196d819469ee8c39ccfb9b245f1d8c84fee283458cacc10c8af4854da05e7c1209dad27fedfa12b1bba3ab510e435191187cd7b1e608f987cb99c7bd20f6445f430ccc1f218013e6ea686dfa632f47acae606edb1c814e56b98fb58e0288d8754e9694c0febcfed4109a3eb49194a033fd01ee46305fe013936be59fb952932feaf8ef0f6053884af70a132883f950e7eaa1232b747c693ac88220b18e2d0c8ac146323a8e64a62116534dabdd79ee6d45720e31c5b2a168cb54b236040", 0xe6}, {&(0x7f0000000500)="be71cd026a8a1cf0ca17ded72e385d63fe30799d5637f85ab6652e606416a411500cfbf1f1", 0x25}, {&(0x7f0000000540)="e13ff71292ddf00c8a01aa2c18b09ef60f0f67b8d3638a7bf719a1e45a2cffe6a2da6cd1b33e445492fff19cd47acabc48ecdabada9cd4943db8f90bccc952cc491acac598639fd8ce2e77cfae3e6b2b046fe44d3ba6101220f276be3871fdd3fa11", 0x62}, {&(0x7f00000005c0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x84}, 0x20000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000380)={0x7}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x280) write$selinux_attr(r2, &(0x7f0000001700)='system_u:object_r:textrel_shlib_t:s0\x00', 0x25) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/23, &(0x7f0000000100)=0x17) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) r4 = dup2(r1, r1) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000000)=0xc2) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:32:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009005a00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xa00}, &(0x7f0000000140)=0x20000048) 17:32:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:32:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) prctl$PR_GET_SECCOMP(0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x3ffffffffffffe) 17:32:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009006300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:32:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x200400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 359.276984][T16116] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 17:32:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:32:59 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:32:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x5f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:32:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000500001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xa000000}, &(0x7f0000000140)=0x20000048) 17:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x402002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x3, 0x4, 0x2}, 0x67512119, 0x200, 'id0\x00', 'timer0\x00', 0x0, 0x1ff, 0x12000000, 0x4, 0x3}) r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8001, 0x40000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x24020120}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)={0x29c, r4, 0x404, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x550}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x703}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa3}]}, @TIPC_NLA_BEARER={0x28, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0x84, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2049378e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa4f5}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9d44}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000600001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x60}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x42200) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x7f, @multicast2, 0x4e24, 0xfffffffffffffffe, 'lblc\x00', 0x23, 0x4, 0x5}, 0x2c) r3 = gettid() ptrace$setopts(0x4200, r3, 0x9, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000800001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x61}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1, 0x200403) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0xe00000000000000, 0x54}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x101}}, 0x8, 0x0, 0x101, 0x8, 0x4}, 0x98) 17:33:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000180)=""/65, &(0x7f0000000100)=0x41) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000900001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x62}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xa00000000000000}, &(0x7f0000000140)=0x20000048) 17:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20000) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200080, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f0000000040)=0xffffffffffff78c7, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x63}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000a00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = socket$inet(0x2, 0x4, 0xffffffff80000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)={r3, 0x66, 0x8}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000b00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x64}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f0000000040)={0x0, {0x40, 0x4}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001000001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x35, 0x46ee8957, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ubi_ctrl\x00', 0x406802, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10040) write$uinput_user_dev(r3, &(0x7f0000000180)={'syz0\x00', {0x9e, 0x8, 0x80000001, 0x3ff}, 0x34, [0x1, 0x7, 0x10001, 0x0, 0x8, 0x8, 0xa52, 0x440d, 0x800, 0x4, 0x6, 0x4, 0x1000, 0x5, 0x1, 0x5, 0x6c, 0x6, 0xfffffffffffffffc, 0x40, 0x1, 0x6, 0x9, 0x7, 0x8, 0x8, 0x0, 0x7ff, 0x6, 0x9, 0x10000, 0x2, 0x40, 0x5, 0x7fff, 0x9ea3, 0x1, 0x4, 0x7bbd, 0x41e, 0x2, 0x6, 0x8001, 0xc2, 0xffffffffffff7c4b, 0x1ff, 0xfffffffffffffffb, 0xff, 0x3, 0x858, 0x0, 0x4, 0x5, 0x800, 0x3, 0x7, 0x3, 0x81, 0xfffffffffffffff8, 0x7, 0x0, 0x8, 0xcb56, 0xff], [0x8, 0x2, 0x3, 0x400, 0x1, 0x2, 0x1, 0x6, 0xffffffff, 0x33, 0xff, 0x10001, 0x1, 0x400, 0xfffffffffffffff8, 0x0, 0x80000001, 0x1ff, 0xfffffffffffffffe, 0xe23, 0x7ff, 0x4, 0x6, 0xa000000000000, 0x52, 0x9, 0x0, 0x81, 0x8000, 0x2, 0x1, 0x9, 0x400, 0x4, 0x7ff0, 0x800, 0x3ff, 0x9, 0x4, 0x100000000, 0xffffffffffffffff, 0x0, 0x80000000, 0x80000000, 0x800, 0x9, 0x35a8af0b, 0x0, 0x1, 0x9, 0xb1b, 0x5702, 0x1, 0x1, 0x1, 0xefb2, 0x7, 0xff2, 0x0, 0xfff, 0x5, 0x6, 0x3, 0x8], [0x4121, 0x2dab0295, 0x7fff, 0x8000, 0x5, 0x4d, 0x936c, 0x5, 0x4, 0x73a68a00, 0x37a, 0x7fff, 0x400, 0x9, 0x1f, 0x100000001, 0x2000000000000000, 0xdd7, 0x2, 0x28, 0x400000000000, 0x7, 0x8, 0x1, 0x0, 0x9ea, 0x5, 0x200, 0x7, 0x5, 0x7000000, 0x80000000, 0x9, 0xbbc, 0x80000001, 0x4, 0x8, 0x8, 0xdb9, 0x6d, 0x7, 0x2e, 0xffffffffffff0001, 0x401, 0xdf5, 0x4, 0x2, 0x8, 0x8000, 0x0, 0x6, 0x7, 0x31f, 0x4, 0x5, 0x48, 0x85b1, 0xffff, 0x3b, 0x40, 0xfffffffffffffff9, 0x3f, 0x2, 0x8], [0x1, 0x7, 0x6, 0x101, 0x8, 0x1, 0x6, 0x5, 0x7ff, 0x1, 0x8, 0xfff, 0x200, 0x3, 0x2, 0x80, 0x66e, 0x2, 0x7fff, 0x5cb5, 0x5, 0x6, 0x4, 0x8, 0x5, 0x19cd, 0x1, 0x5, 0x400, 0x10000, 0x4, 0x3f, 0x1, 0x9, 0x100000001, 0x100000000, 0x1, 0x446, 0x8, 0x5b4c5793, 0x80000001, 0x2, 0x1ef1, 0x1f, 0x9, 0x2, 0xef, 0x5dfd, 0xffffffffffffffe1, 0x4, 0x1, 0x5, 0x0, 0x3f, 0x6, 0x3f, 0x40, 0x400, 0x3000000000, 0xb34, 0xffffffff, 0xdb0, 0x2, 0x400]}, 0x45c) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x65}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x7) 17:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000002c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xb4, r3, 0x700, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4383}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x2404c000) r4 = socket$alg(0x26, 0x5, 0x0) fchmod(r4, 0x8) bind$alg(r4, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000008a80)=[{{&(0x7f0000008640)=@xdp, 0xf, &(0x7f0000008800), 0x2b, &(0x7f0000008840), 0xf00}}], 0x4000000000002e5, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10002) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x8, 0x7, 0x7}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000080)={0x7, 0x5, 0x1000, 0x100, 0x20, 0xffffffff, 0x8}) 17:33:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x66}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x67}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:33:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009001300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSTI(r0, 0x5412, 0xfff) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x100000001}, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x68}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 17:33:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009005a00001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x69}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009006300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:03 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x141000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x5, 0xee6, 0xffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x81, 0x400, 0x5, 0x100000001, 0xfffffffffffffc00, 0x6c13, 0x1ff, 0x4, 0x9, 0xffffffff}, 0xb) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x4) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000100)=0x80, 0x4) 17:33:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x80121002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2140, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000202001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x7ffffffff000) 17:33:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0xd7e, 0x90000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$KDMKTONE(r2, 0x4b30, 0xf8) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x37d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x9c, "b397be684c2377e47b37fdd476c1ac57f30154fe093558747285a73f88e3fe2cb5019313252f9491c0d942ab2f12de3b36a6a1d42632bb1c2710f8fc5bbc8f9da2d99723b128f998a4cd3f2e1b94c81df50ddbf24acfd7c391d8135a7ffb17fc0ef4c9a257a68b86c1b99169ab22c74ee1aa587d9e21d4bb4330546d69c64776b596d85c884ed3ed71c6d0ee2a41ba8aa80c9f70b31217739e648f42"}, &(0x7f0000000280)=0xa4) 17:33:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x10000}, 0x8) 17:33:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000203001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000204001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000100)={0xfbf0000, 0x2a45, 0x100, [], &(0x7f0000000080)={0xa00964, 0x1000, [], @string=&(0x7f0000000040)=0x3}}) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f0000000180)={0x7f, 0x3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000205001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 364.301389][ C0] net_ratelimit: 25 callbacks suppressed [ 364.301401][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 364.312982][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 364.318787][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 364.324589][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 364.330422][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 364.336242][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 364.342084][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x408000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="3f396428bb0bc5b4f932b0101cf900e3ea07b8d02c0560f7b0249bfb6b76494402f9a3c7b044c7fa5e51d8d12084ad93e997eb2b7deeac6a6e0c28be4a02d3cfbf9f3dc900338de817b2194707100803aa7ee4af7333bcc93942e4d60ea9af46ade4c516acc1cbeca8b6000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f00000000c0)='schedstat\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) [ 364.347888][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:33:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x6f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000206001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:04 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @multicast1}, {0x307}, 0x12, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'rose0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x1}) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x5) [ 364.381322][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 364.381348][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:33:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x70}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000207001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:04 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:33:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900020a001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x71}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000001500)={&(0x7f0000000040), 0xc, &(0x7f00000014c0)={&(0x7f0000001180)={0x318, r1, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xc8, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xaf8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}]}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffc01}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffff4bb1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}]}, @TIPC_NLA_MEDIA={0xa4, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xde}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfb5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1e40000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd01c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_MEDIA={0x104, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc7}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff8}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb5f8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f0000001540)='/dev/adsp#\x00', 0x100, 0x100) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000100)=@in={0x2, 0x4e20}, 0x80) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000002600)='/proc/thread-self/attr/current\x00', 0x2, 0x0) recvmmsg(r5, &(0x7f0000001580)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffce}, 0x80}], 0x1, 0x22, 0x0) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x7) preadv(r2, &(0x7f00000025c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, 0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000080)={&(0x7f0000000180)="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", 0x1000}) 17:33:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x8) 17:33:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x72}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900020e001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900020f001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x73}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1f, 0x222983) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000040)={0x1, 0x4, 0x3, 0x1, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xf8fd2d7, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x80800) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000100)="19828b", 0x3}, {&(0x7f0000000180)="ff9f0a783588dfb23bf62cfae824dff6b26314", 0x13}], 0x2, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x2) openat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x188) fsetxattr$security_capability(r3, &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)=@v1={0x1000000, [{0x3, 0x7}]}, 0xc, 0x2) 17:33:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000248001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x74}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) 17:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100000001, 0x200) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x1) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900024c001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x75}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept(r2, 0x0, &(0x7f0000000000)) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'L+', 0x7}, 0x28, 0x1) getpeername$netlink(r4, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1, 0x400, 0x10001, 0x5, 0x14, 0xd0d0, 0x0, 0x2a, 0x8001}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100, 0xc300) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x7, 0xe4c0, 0x8, 0x1, 0x2, 0x2, 0x2, 0x3, 0x3, 0x400000000}) 17:33:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000260001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x76}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U+', 0x7ff}, 0x28, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x800, 0xec2f50d, 0x7, 0x6, 0xffffffff, 0x9383}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socket$caif_seqpacket(0x25, 0x5, 0x1) r1 = syz_open_pts(r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x180) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 17:33:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000268001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:06 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x77}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) write$eventfd(r2, &(0x7f0000000040)=0x2, 0x8) 17:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0xc) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000003c0)={0x7, @sdr={0x3432564e, 0x8}}) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80000000, 0x2000) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vfio/vfio\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0x7, 0x15c420000000}) openat$cgroup_ro(r2, &(0x7f00000004c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0x8) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000002c0)='trusted.overlay.opaque\x00', &(0x7f0000000300)='y\x00', 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x1) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) socket$rds(0x15, 0x5, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000000)=0x9) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f0000000540)=0x10) 17:33:06 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getpeername(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000180)={0x0, 0x0, @ioapic}) 17:33:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900026c001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x78}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1b0, 0x40800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x80, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x8001, r2, 0x1, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:33:07 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000274001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x79}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1f, 0x100000000, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000180)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a000900027a001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000180)=""/163) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002ad001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='\nc\b@\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'], 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0xa2417cfea53ec24c) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000c000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, r3, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x48000}, 0x800) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x2) 17:33:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="bf72ca7d1fbe8a06c43f5f342250beda03d859a21a0b22bcc005c69c32ea3fa370a401f8ad98c3130aaf4ab95743ef483ff85b25e871dcbec15cb86702b22c15f4329f08175e19ea2228419016ae86a773b70122dc081e8a755d84256298a01998bc49855cdf93155bebfd645b73d84a42820c473b14c69575f995647330475c199ae1957b005d9db552c54012a475e86f46dc4600ff9c2c2e06a39571054ab4fd26ebe561b5a7", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002f0001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 367.497517][T16582] binder: BC_ATTEMPT_ACQUIRE not supported [ 367.530233][T16582] binder: 16581:16582 ioctl c0306201 20000180 returned -22 17:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @broadcast}, &(0x7f0000000100)=0xc) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 367.632795][T16598] binder: BC_ATTEMPT_ACQUIRE not supported [ 367.640422][T16598] binder: 16581:16598 ioctl c0306201 20000180 returned -22 17:33:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200031d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 367.755056][T16618] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 367.814299][T16618] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x7e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200051d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 368.019185][T16638] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 368.048085][T16638] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x6a, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:33:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x80011, r2, 0x0) recvmsg$kcm(r2, &(0x7f0000003a40)={&(0x7f0000002600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002680)=""/201, 0xc9}, {0x0}, {&(0x7f00000027c0)=""/49, 0x31}, {&(0x7f0000002800)=""/198, 0xc6}, {&(0x7f0000002900)=""/152, 0x98}], 0x5, &(0x7f0000002a40)=""/4096, 0x1000}, 0x40000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000003b80)) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f000000c340)={@ipv4={[], [], @loopback}}, &(0x7f000000c380)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, 0x0, &(0x7f000000cc00)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000cc40)={'nr0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000ccc0)={{{@in=@multicast1, @in=@initdev}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f000000cdc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 17:33:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x82}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x81, 0x0) write$vnet(r1, &(0x7f0000001180)={0x1, {&(0x7f0000000040)=""/45, 0x2d, &(0x7f0000000180)=""/4096, 0x3, 0x1}}, 0x68) setxattr(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)=@known='trusted.overlay.upper\x00', &(0x7f00000014c0)='drbg_nopr_sha1\x00', 0xf, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001200)={0x3, 0x0, 0x5, {0x0, @sliced={0x0, [0x0, 0x1, 0x1, 0xbe, 0x4, 0x1ff, 0xb839, 0xfffffffffffffff0, 0xc65, 0x9, 0x4, 0x9, 0x2, 0x2, 0x2, 0x5, 0x1, 0xfffffffffffffffb, 0xae9, 0x6, 0x6, 0x5, 0x3, 0x8001, 0x387f1a5a, 0x4, 0x768, 0xfffffffffffffffa, 0xb8, 0x7fff, 0x457a, 0xffffffff, 0x5, 0xbfd4, 0x2, 0x81, 0x2, 0x3f, 0x2, 0x6, 0x1ff, 0x0, 0x3, 0x2a, 0x0, 0x32, 0x80000001, 0x4], 0x101}}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$nl_crypto(r1, &(0x7f0000001400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000001300)=@del={0x100, 0x11, 0xb03, 0x70bd25, 0x25dfdbfc, {{'drbg_nopr_sha1\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x95}, {0x8, 0x1, 0x10001}, {0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$TCFLSH(r0, 0x540b, 0x8) 17:33:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 368.367390][T16652] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x83}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200071d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x601, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x1, 0x80000001, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x6, 0x6}, &(0x7f0000000100)=0x90) ioctl$TCFLSH(r1, 0x540b, 0x2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000240)) 17:33:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 368.551504][T16673] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = dup3(r0, r0, 0x80000) sendto$isdn(r1, &(0x7f0000000100)={0x3ff, 0x8, "f53cc42f86d25fdd3cf28975d1a929675a9cbfaf49ddda011f3c097271"}, 0x25, 0x20000000, &(0x7f0000000180)={0x22, 0x9, 0x3ff, 0x5, 0x4}, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x20000048) 17:33:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x84}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400080, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @mcast1, 0x6, 0xff, 0xfffffffffffffff8, 0x500, 0x4, 0x40820000, r3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r4 = fcntl$dupfd(r0, 0x406, r0) recvmmsg(r1, &(0x7f00000066c0)=[{{&(0x7f0000000300)=@ax25={{}, [@default, @bcast, @remote, @netrom, @netrom, @null]}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x2, &(0x7f0000001580)=""/218, 0xda}, 0x40}, {{&(0x7f0000001680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001700)=""/178, 0xb2}, {&(0x7f00000017c0)=""/26, 0x1a}, {&(0x7f0000001800)=""/238, 0xee}, {&(0x7f0000001900)=""/67, 0x43}, {&(0x7f0000001980)=""/45, 0x2d}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a40)=""/3, 0x3}, 0x101}, {{&(0x7f0000002a80)=@x25, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b00)=""/132, 0x84}, {&(0x7f0000002bc0)=""/124, 0x7c}, {&(0x7f0000002c40)=""/143, 0x8f}, {&(0x7f0000002d00)=""/9, 0x9}, {&(0x7f0000002d40)=""/70, 0x46}, {&(0x7f0000002dc0)=""/112, 0x70}, {&(0x7f0000002e40)=""/203, 0xcb}, {&(0x7f0000002f40)=""/195, 0xc3}], 0x8, &(0x7f00000030c0)=""/4096, 0x1000}, 0x3}, {{&(0x7f00000040c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000004140)=""/185, 0xb9}, {&(0x7f0000004200)=""/101, 0x65}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/112, 0x70}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/114, 0x72}, {&(0x7f0000006380)=""/109, 0x6d}, {&(0x7f0000006400)=""/166, 0xa6}, {&(0x7f00000064c0)=""/83, 0x53}, {&(0x7f0000006540)=""/125, 0x7d}], 0xa, &(0x7f0000006680)=""/26, 0x1a}, 0x35}], 0x4, 0x0, &(0x7f00000067c0)={0x77359400}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000040)=0x18) ioctl$VIDIOC_SUBDEV_G_EDID(r4, 0xc0285628, &(0x7f0000000140)={0x0, 0x7f, 0x1ff, [], &(0x7f0000000100)=0x100000001}) ioctl$VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000000180)={0x0, @sliced={0x6e, [0x400000, 0x1ff, 0x8, 0x6, 0xfffffffffffffff9, 0x0, 0x9, 0x1, 0x6c0, 0x7fffffff, 0x5, 0x0, 0x3, 0x1, 0x6, 0x6, 0x198, 0x80000000, 0x6, 0xfffffffffffffffc, 0x5, 0x7f, 0x3, 0x100, 0x6, 0x20, 0x8, 0x80000000, 0x6, 0x6c6, 0x4, 0x8, 0x0, 0xfffffffffffffffd, 0x8, 0x6, 0x7, 0x3, 0x4, 0x9, 0x3, 0x7f, 0x2, 0x6, 0x80000001, 0x400000000, 0x2, 0x8], 0x5}}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) ioctl$PPPIOCGUNIT(r4, 0x80047456, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) 17:33:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000a1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x1b2, 0x20, 0x4, 0x8, 0x7, 0x6, 0x7, 0x6, 0xea2, 0x1, 0xffe000}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 369.273510][T16699] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x85}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000e1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x8) r2 = eventfd(0x49) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1, 0xffff, 0x4c86}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x402020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x185, r4, 0x300, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x9, 0x7, 0x7, 0x2}}}, ["", "", "", "", "", "", "", ""]}, 0x10d}, 0x1, 0x0, 0x0, 0x4087}, 0x24040055) 17:33:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 369.461892][T16719] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x86}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x3, 0x2) recvfrom$unix(r1, &(0x7f00000002c0)=""/136, 0x88, 0x40002040, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000240)={{0x10000, 0x1, 0x9, 0x20}, 'syz0\x00', 0x37}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x900, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x0) 17:33:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000f1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:10 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0x2, 0x0, 0x0, @mcast2}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000040), 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:33:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 370.143892][T16745] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181800, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getuid() sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1e88, 0x29, 0x300, 0x70bd2d, 0x25dfdbff, {0x16}, [@nested={0x2b8, 0x72, [@generic="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", @generic="e862b6df47437f983f6e59a3514ee918ec4790fc8f960e44a8eb49ec01920f84e8b1842ccf49cf8572328f43d357e3b4c62719198c1a4b0a964251331ae201c99452f1df3cf0c4b62056c9827a902bcc87fe2b4db9a7434c55e7bf6372feb8212d9535c293a0a5d7883c61", @generic="c04a0dd02d85147bf27bb310ec02a8adf5c187b67f138dc2a68d3b93bf64cd7714fa45977975388188f20c3363e38e3d7cbaa19ee731f34aaa", @typed={0xa8, 0x68, @binary="ffc836dde6875bf275f8b3d98fb25526eb73c328210cf3abeaaca20fe023ff3781ab11cfe22ffc55aa16cd9811fff9a818a07f3b4d04a9c8a7e5b69f095be03cff6bf08a07904d9a19d6d06992849b341aa7cacbdd14b222c8106c85717827e6e27dd10d059be94c9afbfc2d146ffffad5954c820866e4b45313b05eabb4bcbbbb16113ee58cd64e9267aafcc657f02000b99fac790222a36d9f69c7fe2a6d4b1b"}, @generic="675cda0309360876fd3c6cc8173d2a4b51bfa7046609730fdacdbc0232c323085a2b339355d45aea188726b4d2748f9694e3e4fe1a2bd082740a16fb31a75b8925cd07edf20c3a872f9fe0b42293ea33ea2fe3c2784124ae53905360e92306335ebb7a73674c67fea004761d3a"]}, @generic="8b89d18a5744bbdb06404f2d4b5fd9a30caee13b626096eaeff193a6d09658699e9aa3be63cf208423fdd8b85751be227ed5e039d5d7dcc75a42b3fc39564edbb6558335fce6d041dd8251745b74232fda9875e1e913e36e25895989d2e50b165c31d478a5a5a6f471890eb16579fc7f444625e0b9a78d0eed2ce107daebb3082826a8a2b8f510a3b5df86aa40bf3eb762badad6f2c47c08fb6a12d002fbe10aedff9b485dac88", @generic="28b35814cdc1599567934e520a061e5eb66e865f92", @generic="9d652298a8b1cecd4d4eceeb00aae29f7a27504e46b2843d9f68ec11e44b4ddcee5db77587cab2fb27dedf704d92763685ca82dbb4236675bee896acb6a6d83543b7d56d64a1beea11464bbf754c99073de17659ec69d1c7c806ac5eec9b4a9ae974fac72d0dfee9362a2046cfd9f290a7d722465d5e00dd9e769f894509cd6648f996ed6385f593e3b3c56f3335621148f82eb0c060f332a83ce71f9c453bce43608e8c22c49124c1db34e4b4ed4659867f8e723eb8f46a312751e5b54a84ed0fcdc57046966acd69e172cb75ba9876c1c278885fa2285114a0520b8a1bcb", @nested={0x2f4, 0x19, [@typed={0x14, 0x81, @ipv6=@rand_addr="9cc55e0ffe48a496d6273d49bba6feb1"}, @generic="197184979d78f9ae2d30cccd956e09bfee4d086e977aad0542e8c6b91644ddf189bb03b37f4ba827e0f794bfec84061ec43f1c0abb9e511e3bebd3f6eb8ef02377f0abb9b411d20bc9998c2f587c28e59fe3bbdb560a307e05580d46dc6173e8c2faae07e711695187dc81354e5cadde9e59bd0b79b909d5531f1947f4b1ef533e8899a6bca4c448dab045feec048a6bb11e139716bfbf349b9f3de98cc6a0435ff49bc0c3a9f41c09a5c0247711b524ca92728c4d5388e917ea4eaff761b5cc2389791008341f6427e4a4a237a1d91dcaa237c1a72c101cacbe", @typed={0x8, 0x56, @u32=0x8}, @generic="c6b5cbce6f77daab23da59ea66197a4ff2dcea4e4b26d41075774524da1c4c1e0363340d9fe29ce2f45d37a0c69fa250e625dc714b4e8f692e0d4626f93587dc35ac43c211aeefc28bb6e5be6c4b44703da41d154c9a2fd21c53eacb1533b9b1893edefc09eca692fe4f3e268bf17071eb3134e1264976346ecebb8539a9aba555a753f9619e1351af0b925335ee57af3e5208ff0058d5bd7dc90a9df0f08ea0d6fbcd6a5b27ad3cd534504d95da08ffaf1ea99faaee9bb2fcdd89e4afc6fc1611f92a525e8e694a0c53885c0d43dd91046dee3176fbec4fead8416640e42fc03a31ac0df73f5442c212be19d59a685ebdd208282d35bc", @generic="6bf60a3e5915da6e69a9bd6fceb6ad8fb2", @typed={0x8, 0x45, @pid=r3}, @typed={0x8, 0x8d, @uid=r4}, @typed={0x14, 0x2f, @ipv6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @generic="6e857f999c622fbb399862f20f122ac394f7314334ffe4105fc0cc6443977ab4977ebadbaaaa2d1bc1eac0f3537d755888f094b8e406181696edb71f391fa03eb9c7a2eae537c43cdc6636323eeb936c0fbd98d65328ce54638addfc5cce4f43fd3e8c061f1c14da8884a8ef0e2c7974cce65b5a7f9f9de88ee9621fa1a3a18bdf7626c8908e7f6dd73493142ecc552458d68bc6465163f9143b9ac55fcbb91239bb4adf5499450df552fb6f15374fd981265efc4b7edddc68cf62de1d7418a3bcbe0cb299e6dae427", @typed={0x4, 0x17}]}, @nested={0xd8, 0x82, [@generic, @generic="ea44845ecb286c55e2cf19d78a488d5c7b580fd9e174726361af0ef010be86ab4ba49438edb51667ff0255e81e0e1138c2a51361d2453174fd163306d9df8f6266a81ddf22be694927e5de9289569fe5cae0b0bb1fa560e6c5dd407180d88c958f7755c6fb754e36b356c28a05c61b2a12f1794f66d18203606bba1a2140afd1ce47c615b3853921f72940cc0cf360138a2635f13968c45499dca9c0b6b852c9f04801119ded27b574548f138fd3bfc09d6f3ec5fc4d295d6d3dbfd422fc78523729d998016f8c687088", @typed={0x8, 0x68, @u32=0x7fff}]}, @generic="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", @nested={0x136c, 0x3f, [@generic="a093c18351197729da31024601254871e1fa8fd506df89a904ad7323fa88cdb9baed012006bd077844c907dda0101645f1517490c06a47377bc59bba957f76e13ff66642abfe4fb493e25397a0398a2f05c3956a5671300f6aa2d36172673c4af0274bc2b01855bd8788a705f802351b7cb4539d7d6eab3834f7a2634759aefc2d7f308093be1020fe4aec9b385b19208edd339f9d7e1919dda0cffda135b08831224843c6d8d43565ac0d3fd70f25ee3c1467fa297556c46d189e8933e2696a8f5c6cec64cd491021893cfb9ff0f0076ce11861885edaf7a6d3385ed79b4990766b8e34973879f56c73ac5324", @generic="84dc14cb4ac74a93f0048858ef9f052c2686f193a49a635fb31bd4cd75ccfa31b1f42d9d2c12cf307ca4214a4813c23598966fe365196e5c68c54ae362bf851ae2185a3ee0dae004f0970031b7391186d259c1fdadcf735352b4813e6fa89785f9d338523f610b9a5b7f63d942288c9c5cbb28d2517496675cc60bceafbd4af4b8fcff3c75040447399ee366b844de4bf64716f22aa2b0b589103788931ba352660014f6806ed0cc15999ea7498bf70e531a162fb7092cfde08c79505e07feb0a93e94869f309b61ac20a33fb3a11e87e629ff98", @generic="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", @generic="bdee1939ee8f1b723a3f95e95d173ff11f91e391c761bab8616b8a1302e42d839c95a01b85c923984784cb35fb431b5e0431498defc3d908ceaeaf1c409fa6f6d6807711ff6bd6d72c29fa040650d6c68526a4d5f373577c3ba4d4f1ba6677b84cece0a4a34d899b110cd4dba90de8d00e6cd507b14ccfd191fded1b1d3b1c667569ca7858674dda317989f79e271f8c73287db0bceac796d3e7", @generic="788242428fce575e19d860fcebdef77d42e09807fe16e7ff32b2e4489554928049f526237aa198", @generic="244acab6d3d5e6a5c84674ade89891a97fa65979d1f134deb668a9a15830d9b827ce2f005d69340fb4a07a904ec2774c909fa5392dc2b19683341296ddf641c88e4f6e4d23f5e999410227bf0b59668ef5102e3b8babc46381475229fa2319f982b34b46c467c802f140d77a194ee2fc4d24cd5a10e5304bf3b79f65821e4bfebb0934cc82454aec745c5fb1c6288c15f1752ece9145f78ef7389a5f77452bf4ac9fae7cd9474724edc905834dc4e621ce7b3691b4ea3cc2fe5adb2a7562231d9109a71440304ab47e231c5efbdd540bbcd3ffc46c3f82d1", @typed={0xc, 0x38, @u64=0x8}]}, @nested={0x1e8, 0x5d, [@typed={0xc, 0x85, @u64=0x2}, @typed={0x14, 0x1e, @ipv6=@remote}, @typed={0x14, 0x34, @str='%lovmnet0#em0\x00'}, @generic="e4e927b880cb33914acfdc981973f4b65e58f52f768946367c1a528ff38431f50707da37049fe173fe7524be71bcf8841b511ca91794e37e1d218cac93640a750f9668954183796622219ca7808ea2a1887ee08da297adccb1ad367e24a4e35ac7e3594e58af03a21d7d95c99e05e4aa6375989f5643fe50300b172ba984e8ae881b2b26d800e3551729c17ebe74cbc1826a210917e87e6952476c8cf8059bc630a46919383c2bec3fb9c455e0d6408bfe9a2d5d66b32b37e5cd03cbbc154856ac3a61e211cf0ac5279ff22a76", @generic="5ec5ad3cd21592807b224faaed3b99a13b0aae096c", @generic="9b076c40a98d78e14f4201a764a40f2691bbb4a054d4778f8c63142a1a55df59d86d8889f8f851bc5db34186d2582c307c29c759dafa0bfcb4743ff462286e8ecbd1add2d9e9aa5570a89f5b55dcc32c3db448f9a517843ef8c93ab53bc0138ad796f37ee1721b731fb0ef986efaab4895237f05db8f42431b18cda205ef274c71ebdaf830ba28176d5dc0508f213e53116ba08bb33847e6d22280f206e5390f7e6c96c3f00d053001b2164f3fd28296a15eee2947c0660b98fd8370ec1336a3", @typed={0xc, 0x5c, @u64=0x7fffffff}]}, @typed={0x4, 0x73}]}, 0x1e88}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200201d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x87}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0xb03) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000012c0)=""/115, 0x73}], 0x1}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000400)='cmdline\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x3f00) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 370.326825][T16761] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 370.541875][ C0] net_ratelimit: 26 callbacks suppressed [ 370.541918][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 370.554177][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 370.560868][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 370.566785][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 370.572874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 370.578657][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 370.584529][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 370.590300][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 370.621359][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 370.621423][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:33:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x3, 0x440000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000200)={0xfffffffffffff000, 0x7, 0x2}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000240)={0x43, 0x6, 0x0, {0x3, 0x5, 0x1a, 0x0, 'wlan1/:.md5sumkeyring$proc'}}, 0x43) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x1) 17:33:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002003f1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x4000000003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000800)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in6=@mcast2, @in=@dev}, {@in6=@mcast2}, @in6=@local}}, 0xf0}}, 0x0) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x4, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0x10}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x88}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 371.029883][T16788] QAT: Invalid ioctl 17:33:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0xf, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x400000000000}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x14) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x4, 0x3, 0x1}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200401d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x89}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200481d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000180)="51de9385da68632a2dce2dbfac025ebc75b0f60c68786d6ca372ad1ff97bf9fda1a3152e54633f0b11d0103d185407e04396731027c5f95fdf18b3b0499f4f10f599ad2aa7d71e9890eb84c19ae792fbd627edf267d9add9e9b33e5726c6299d3066732845887e7907b3adbad92c40c7ac66e8c99c961600dde8d375deb1be71fbf0046e9986ede3f4602902b48eed0413d0b1f28459767a2259dfce45844150d4bbbd506fb15242cb7d17bbe5b5646ff22ddc4995f75106", 0xb8) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7f}], 0xff7f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002004c1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000003}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80000, 0x0) getpeername$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200601d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:12 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1000000003, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) syz_open_pts(r1, 0x2000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 17:33:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x5, 0x6, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200681d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f0000000000)=0xcf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$UHID_GET_REPORT_REPLY(r2, &(0x7f0000000040)={0xa, 0x4, 0x1, 0x100000001}, 0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000180)={0x8, 0x7, 0x8001, 0x6, 0x89}) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x7ff, 0xdb87, 0x5, 0x4, 0x12, 0xd6e, 0x5, 0x3, 0x6, 0x1}) ioctl$TIOCCBRK(r0, 0x5428) 17:33:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xcc, 0x6, 0x3, 0x80, 0x5, 0x9, 0x3, 0x8001, 0x6, 0xb793}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x0, 0x9, 0x3, 0xa, 0x9, 0x8, 0x7, 0x100000001, 0x40, 0x4, 0xd3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002006c1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 372.341146][T16873] QAT: Invalid ioctl [ 372.360471][T16873] QAT: Invalid ioctl 17:33:12 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@nl, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="12000000ae36840000008000000000b22298261ec3e1"], &(0x7f0000000340)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x2, 0xe88f, 0x5}, &(0x7f00000003c0)=0x10) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x420080, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r2, 0x40305652, &(0x7f0000000440)={0x3, 0x2, 0x9, 0x9279, 0xfff, 0x3f, 0x2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x84000) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r4, 0x540b, 0x2) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000180)=""/151, 0x97}, &(0x7f0000000080), 0x40}, 0x20) socket$inet_sctp(0x2, 0x1, 0x84) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200741d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 372.401012][T16883] QAT: Invalid ioctl [ 372.416167][T16883] QAT: Invalid ioctl 17:33:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x8f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002007a1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) capset(&(0x7f0000000080)={0x399f1736, r2}, &(0x7f0000000100)={0x9, 0x6, 0x80000001, 0x5, 0x10001, 0x6}) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400200000000003) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200ad1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:13 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x90}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:13 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000bcc000/0x3000)=nil, 0x3000, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffff, 0x84000) 17:33:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x88000) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40001044}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x20c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='\b\a\x00\x00', @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) eventfd(0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0xb29eb8589d211fb0, 0x82) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) socket$kcm(0x29, 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000600)={r2}, &(0x7f0000000140)=0x8) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x41010, r5, 0x180000000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x4, 0x9, 0x4, "2d96230b51909d349a833582b5904d92316dce6206e19181234a014aa7c0f54bd8d6544bb8c6080110d14a993d38e54bdd48f5abe6837929142bb66d443d37ca", "e49b9f3e171570eebe4124072bd4a72dd2fc16c049c9a34d3d4f00294002c3672a233671ff9d9d61aedfcd7b87213ca28fe58fc742fa468a365cf57b2c8f3ca8", "6a96fb91214f6bd4488db087a286eb2f3cface9abb5fa4323ba2cc24f14aeb55", [0x15, 0x6]}) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000640)=0xc) [ 373.123007][T16911] validate_nla: 9 callbacks suppressed [ 373.123018][T16911] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200f01d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01ff0300082c000000000000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 373.230559][T16927] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:13 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x91}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) modify_ldt$write2(0x11, &(0x7f0000000180)={0x3, 0xffffffffffffffff, 0x2000, 0x3, 0x6a, 0x9, 0x10000, 0x7702, 0x4d0, 0x7fffffff}, 0x10) r1 = syz_open_pts(r0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:ipmi_device_t:s0\x00', 0x23, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x202841, 0x0) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x0, 0x1, {0xa, 0x4e20, 0x1f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}}, 0x3a) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 373.396981][T16941] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200031d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x92}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x6, 0x8, 0x8001, 0x1, 0xc, 0x1, 0x8000, 0x902, 0x3, 0x205, 0x0, 0xfff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001300)={@broadcast, @multicast1, 0x0}, &(0x7f0000001340)=0xc) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/121) bind$packet(r2, &(0x7f0000001380)={0x11, 0x15, r3, 0x1, 0xfffffffffffff001, 0x6, @local}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x511081, 0x0) 17:33:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/130) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x482a00, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x6, 0x5, 0x80, 0x45a, 'syz1\x00', 0x2}, 0x1, 0x4, 0x9, r3, 0x9, 0x1, 'syz0\x00', &(0x7f0000000040)=['@lsystem\x00', 'md5sumcpuset.\x00', '/dev/ptmx\x00', '\x00', '!eth0cgroup%\xf6-\x00', '/dev/ptmx\x00', '/dev/ptmx\x00', 'vboxnet0].\x00', '/dev/ptmx\x00'], 0x5a, [], [0x80000000, 0x7f, 0x1, 0x3]}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r3}) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 373.954108][T16957] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x93}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200041d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:14 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r2 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0xffffffffffffff3b, 0x0, 0x4, 'queue0\x00', 0x98f0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x20000048) 17:33:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000000200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x4000000000000, 0x5, 0x80000000, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400080, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x9, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) 17:33:14 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x801c0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="d0a856ddff173e047152c497a934a0c58b0a99d6cb8679d8f99f74f8bedc049d68f714cb13ed58b77ed099fb0ab67886b7f6b6126cd432e12b528db8d691eafb7fb5b588d662fc85cdbaa8ea9569d5b161b378f2b37ee52bb0fc36c518f5b5c2b9f8dea92e375fd6a99aa1df2412851433ae2ce1eb688fedd06d77") r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x94}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 374.118378][T16975] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200051d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 374.248516][T16991] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r2 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r6 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0x0, 0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000600)='eth1bdev\xacGPLvmnet0!proclocpuset])!\x00'}, 0x30) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000680)=r7) r8 = getgid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r11 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r13 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x6}, [{0x2, 0x4, r1}, {0x2, 0x6, r2}, {0x2, 0x2, r3}], {0x4, 0x4}, [{0x8, 0x5, r4}, {0x8, 0x2, r5}, {0x8, 0x3, r8}, {0x8, 0x0, r9}, {0x8, 0x5, r10}, {0x8, 0x2, r11}, {0x8, 0x1, r12}, {0x8, 0x3, r13}], {}, {0x20, 0x7}}, 0x7c, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x3, 0x0, 0x0, 0x0, 0x0, 0x8001}) r14 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r14, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r14, 0x540b, 0x2) 17:33:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x95}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000800000000000000000003e58200001f0000000000003800000000000000"], 0x2c) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = syz_open_pts(r0, 0x2000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x9) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x8001, 0x3, 0x6, 0x6360, 0x14, 0x1, 0x8, 0x3ff, 0x8730, 0x3, 0x4e30}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x3, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000180)) ioctl$TCSBRKP(r2, 0x5425, 0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'syzkaller0\x00', 0x7ff}) ioctl$TIOCSBRK(r0, 0x5427) io_setup(0x4, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7f, 0x6, 0x4, 0x6, 0xa451}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) 17:33:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200061d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x96}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 374.828029][T17005] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 374.849175][T17006] QAT: Invalid ioctl [ 374.859986][T17006] QAT: Invalid ioctl 17:33:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCFLSH(r0, 0x540b, 0x45b) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6c2080, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host}, 0x10) 17:33:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0x80000) bind(r2, &(0x7f0000000180)=@can={0x1d, r4}, 0x80) 17:33:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x7) 17:33:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200071d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="ec16048fac253675c7fb1189844937e277c324ac51358385484b424f887993de914dd3f6ef487e38089e7397e144871b3a5067e8fe695fe46684675c8c15ecae5999ccba155a70761c5de7d18a30d6a76fdebb0e618e7d512800f5cbd75477155315e9530f5e0451e0dba413b55bdafc3f3f222cba8f484e1660fc36479f863b238e89f8fcf750663d418a350eb224041142dc1babfcae448b541a99d3db27592553a8") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/4096) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x97}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 375.041823][T17026] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:15 executing program 2: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x84800, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x98}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000a1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_MODULATOR(r2, 0xc0445636, &(0x7f0000000040)={0x3, "ce80bb6257282d546e012ee4af02a96aefcaa7f50fdc5a9c2c296592071c556f", 0xc20, 0x3, 0xfffffffffffffffa, 0x8, 0x4}) [ 375.668285][T17048] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x99}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000e1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 375.757397][T17060] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x803fe, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000180)={{0x7, @name="be7eba3bce39bcb69668035e5a2d6b477079326ae6c66a7f23886109a705f53a"}, "3ad371bb73cfce480afd560527c006d7a1762af87a962cec7428bd3a5fd403b2", 0x2}) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000280)={0x0, @reserved}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000040)=0xcf) 17:33:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80000, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) r2 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x651}, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002000f1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x23) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200481d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3, 0x3, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x13) 17:33:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002004c1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 376.781381][ C0] net_ratelimit: 25 callbacks suppressed [ 376.781390][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 376.793189][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 376.798996][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 376.804862][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 376.810687][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 376.816539][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 376.822408][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="d8371e5c269537cff0d13fd1dc78c2a4daa02503d4eeefddc4451a3c0b6f4764e38315cae1485db0e22ee954b112f4e304e697ae340b5d774234f30cac85e8f43d118ff65f69cf47d92eecc26e918533b0567085faf8b5a5778c07b955e9019e51779f") r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x200002) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0xa4d, 0x82, "77e668b3d93c527faf36a908a32fd97f364ead7eeee370d87f34f77e3573b3c7aced8e35974dac0f9dadf492eeef8c2197abbe35517ff6cbd56d0024888eaf8d8bf50119c61103594f873d245a99263de651e389bd482d71b8f07d9e07228cc2c356a75aefe6a4776ed6f5c563ab5f0de0269a58055faa54116619001c773a1c3eff"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 17:33:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200601d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 376.828163][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 376.861337][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 376.861555][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200681d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) write$P9_RREAD(r0, &(0x7f0000000180)={0x100b, 0x75, 0x1, {0x1000, "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"}}, 0x100b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) sync_file_range(r1, 0x1cde2d13, 0x1, 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0x2, 0x6, 0x0, 0x1, 0x5, 0x100000000, 0x7b5b, 0x80, 0x0, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002006c1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x9f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback}}, 0x1e) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200741d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:17 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 17:33:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000180)=""/211) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002007a1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x12000) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x1a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x4441fd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xffffffffffffffff) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 378.253086][T17192] validate_nla: 10 callbacks suppressed [ 378.253097][T17192] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x9, 0x9, 0x1, 0x400, 0x0, 0xb51, 0xdc03, 0x3ff, 0x5, 0x0, 0x7, 0xffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x14) ioctl$TCFLSH(r0, 0x540b, 0x0) 17:33:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 378.367581][T17192] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:18 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a00090002006c1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200ad1d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 378.473498][T17213] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 378.514151][T17219] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:19 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 17:33:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:19 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000bcc000/0x3000)=nil, 0x3000, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffff, 0x84000) 17:33:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200005a85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000e005e3bf873c1fac106809185a043eaf8dc7dc964ff8e53089947096476aedf1161360523586c08000000000000009f24047b2a934cc8ed54570630873654dcbc02337857bc2425779abcee54827250a230a91b762560dc73abc1e8824ef0327b698b743d2c3a0749b11e234a37cf6d46d0bbf5", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 379.127882][T17232] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x5) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x4, 0x5, 0x92, 0x4, 0x8}) 17:33:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200005a85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 379.391088][T17250] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:19 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000bcc000/0x3000)=nil, 0x3000, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffff, 0x84000) 17:33:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xaa28, 0x280100) fcntl$getownex(r1, 0x10, &(0x7f0000003640)) getuid() getgid() fcntl$getown(r0, 0x9) getresuid(&(0x7f0000003680), &(0x7f00000036c0), &(0x7f0000003700)) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003740)) fstat(r0, &(0x7f0000003780)) getegid() getpgrp(0x0) getuid() getresgid(&(0x7f0000003800), &(0x7f0000003840), &(0x7f0000003880)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000038c0)) getgroups(0x7, &(0x7f0000003940)=[0xffffffffffffffff, 0xee00, 0x0, 0xee00, 0xffffffffffffffff, 0xee00, 0xee01]) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003d40)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000003e40)=0xe8) getegid() gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e80)={{{@in=@remote, @in=@empty}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000003f80)=0xe8) getresgid(&(0x7f0000003fc0), &(0x7f0000004000), &(0x7f0000004040)) getpid() getresuid(&(0x7f0000004b40), &(0x7f0000004b80), &(0x7f0000004bc0)) getresgid(&(0x7f0000004c00), &(0x7f0000004c40), &(0x7f0000004c80)) fcntl$getownex(r0, 0x10, &(0x7f0000004cc0)) lstat(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)) 17:33:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d850a0c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0xc47d) 17:33:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x5, 0x6, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100db6e37a74b11942c9993e72042580000", @ANYRES32=0x0], &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) [ 380.007545][T17281] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getpeername(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000180)={0x0, 0x0, @ioapic}) 17:33:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85250c1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0x2}}, 0xffffffffffffff1a) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 17:33:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x5, 'syz1\x00'}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 380.140668][T17297] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568021baba20400ff7e", 0x24}], 0x1}, 0x0) [ 380.298227][T17310] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000180)=""/131) 17:33:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568041baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000180)=0xffe5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3e, "0fb855fb5b525b889a964f5d92fc8000d0ea1d16b7e3b0800c2df3c639c5e4ec605a03290c4fa160b8c01d94830647566f3aa4f76d90a95a26ed756b7626"}, &(0x7f0000000000)=0x46) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x8, 0x9}, 0xc) [ 380.864603][T17318] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x10000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xa9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:21 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x70}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568061baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x2) 17:33:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568071baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xab}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568081baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 17:33:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x11) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7fffffff, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680a1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xac}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568101baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xad}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d8568251baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xae}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85685a1baba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x4, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x2) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x88) 17:33:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fdatasync(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c5aaba20400ff7e", 0x24}], 0x1}, 0x0) 17:33:23 executing program 1: madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f000052c000/0x4000)=nil, 0x4000, 0x1b) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) 17:33:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20200ff7e", 0x24}], 0x1}, 0x0) [ 382.776087][T17428] RDS: rds_bind could not find a transport for ::ffff:0.0.0.4, load rds_tcp or rds_rdma? 17:33:23 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x200401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000007c000/0x4000)=nil, 0x4000, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x80, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@hci={0x1f, 0x0}, &(0x7f00000000c0)=0x80) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x5, 0xc0, &(0x7f0000ffc000/0x1000)=nil, 0x5}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @remote}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 382.846483][T17432] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 383.021337][ C0] net_ratelimit: 24 callbacks suppressed [ 383.021347][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 383.033133][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 383.039008][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 383.044869][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 383.050735][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 383.056581][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 383.062499][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 383.068296][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 383.087066][T17437] Unknown ioctl -1071094763 [ 383.101340][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 383.101345][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:33:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20300ff7e", 0x24}], 0x1}, 0x0) 17:33:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:23 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x805, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1, 0x90ab, &(0x7f0000000080)=0x6}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x12, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000002c0)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000280)='$\x00') lookup_dcookie(0xfff, &(0x7f0000001580)=""/4096, 0x1000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800010}, 0xffffffffffffffb9, &(0x7f0000001500)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x884}, 0x8000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x8d5af}], 0x1000000000000159, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002580)="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") 17:33:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40002, 0x0) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3bf) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 383.517901][T17452] validate_nla: 11 callbacks suppressed [ 383.517909][T17452] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 383.573515][T17452] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20500ff7e", 0x24}], 0x1}, 0x0) 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 383.690444][T17471] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000004) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001600)="480000001400190d09004beafd0d8c560a8447000bffe0064e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x5539a5a08c364233) [ 383.739219][T17471] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20600ff7e", 0x24}], 0x1}, 0x0) [ 383.863887][T17484] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 383.884705][T17484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:24 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) io_setup(0x20000000000, &(0x7f0000000240)=0x0) io_pgetevents(r0, 0x6, 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}, 0x0) 17:33:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20700ff7e", 0x24}], 0x1}, 0x0) 17:33:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @loopback}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x2) 17:33:24 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000480)=0x2, 0x32b) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x800) bind$xdp(r2, &(0x7f0000000300)={0x2c, 0x3, r1}, 0x10) 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 384.434908][T17498] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 384.464717][T17498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba21200ff7e", 0x24}], 0x1}, 0x0) 17:33:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x2) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x31) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x7, 0x8, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000280)={{0x0, 0x2}, 'port0\x00', 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa08, 0x0, 0x1}) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = accept$alg(r2, 0x0, 0x0) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x34e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000500)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x338d, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, 0x0, 0x0}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000000)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0xffffffffffffffff}, 0x14}}, 0x0) 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xb9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 384.614652][T17519] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 384.639083][T17519] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba25a00ff7e", 0x24}], 0x1}, 0x0) 17:33:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xba}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x2) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x31) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x7, 0x8, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000280)={{0x0, 0x2}, 'port0\x00', 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa08, 0x0, 0x1}) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = accept$alg(r2, 0x0, 0x0) recvmmsg(r4, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x34e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000500)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x338d, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, 0x0, 0x0}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000000)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0xffffffffffffffff}, 0x14}}, 0x0) 17:33:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000031cf53e21b0d60120e626a9c2512485f2ba7438f08a69efdd52c7abb7a39f14552a7e5a98a035bd86626c0751e90168b0e902c7f70d08be9223c301a70526adeec2fb30d45febc05976bf20f164c4c08ab2b34b65a682ce9e7a00c407783b90ab9cc782c4d3a07bf0f24e48d49b39a3faa4a720f8c59f65ef903cb0d8e12fde18f85c09f7d0043644dfdd6aa8948ffbde26fa1460f28674dbd2321aa58cb6e7862e8290833cf34cee83e56c6490bc74608af8c6e468c5c8429d01eb4264f95c7636cb7f15718167ba50564ac683f32006bc5c932730772aea42f0669ea3179a05c", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 385.270139][T17539] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 385.299750][T17539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xbb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 385.368523][T17539] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 385.415602][T17539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2005aff7e", 0x24}], 0x1}, 0x0) 17:33:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xbc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 385.554711][T17561] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xbd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 385.601376][T17561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.634630][T17561] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xbe}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 385.673212][T17561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20402ff7e", 0x24}], 0x1}, 0x0) [ 385.825703][T17573] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x3) socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000440)={0x0, {{0xa, 0x4e21, 0x4, @mcast2, 0x7}}, {{0xa, 0x4e20, 0xd0c, @rand_addr="294aea6cb59b6fc0a9cac25bab337e43"}}}, 0x108) setsockopt(0xffffffffffffffff, 0x65, 0x10000000002, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x34) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(0xffffffffffffffff, 0x80044326, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x13) semctl$GETNCNT(0x0, 0x3, 0xe, &(0x7f0000000400)=""/24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$P9_RSTATu(r1, &(0x7f0000000740)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], 0xc) fadvise64(r0, 0x0, 0x0, 0x0) unshare(0x40000000) 17:33:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xbf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20403ff7e", 0x24}], 0x1}, 0x0) 17:33:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x200) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000000c0)={0x0, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20404ff7e", 0x24}], 0x1}, 0x0) 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20405ff7e", 0x24}], 0x1}, 0x0) 17:33:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 386.355141][T17580] IPVS: ftp: loaded support on port[0] = 21 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20406ff7e", 0x24}], 0x1}, 0x0) 17:33:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20407ff7e", 0x24}], 0x1}, 0x0) [ 386.718537][T17615] IPVS: ftp: loaded support on port[0] = 21 17:33:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2040aff7e", 0x24}], 0x1}, 0x0) 17:33:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x20080) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000400)=""/246) 17:33:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000280)=0x6e) accept4$unix(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x6e, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100, 0x4, 0x7bda, 0x7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @multicast2}}, [0x4, 0x7fffffff, 0x5, 0x6, 0x2, 0x8, 0x0, 0x101, 0x5, 0x2, 0x1, 0x3ff, 0x1, 0x8, 0x2]}, &(0x7f0000000200)=0xfffffffffffffce0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) r4 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x8, 0x9, 0x400, 0x5, 0x0, 0x54, 0x20000, 0xf, 0x3, 0xffff, 0x3, 0x10001, 0x8, 0x7f, 0x800, 0xa4, 0x80, 0x101, 0x1, 0xc411, 0xffffffffffffffff, 0x3, 0x100000000, 0x100000000, 0x7, 0x200, 0x1, 0x9, 0x1, 0x524, 0x67206bb1, 0x3, 0x526, 0x3ff0000000, 0x372, 0x9346, 0x0, 0x9, 0x1, @perf_config_ext={0xfff, 0x7c3f}, 0x0, 0x5, 0xff, 0xc, 0x8, 0x9, 0xff}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000"]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r5, 0x11, 0x6f, &(0x7f0000000240)=0x1, 0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000580)='SEG6\x00') ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x20000048) 17:33:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2040eff7e", 0x24}], 0x1}, 0x0) 17:33:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x20080) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000400)=""/246) 17:33:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2040fff7e", 0x24}], 0x1}, 0x0) 17:33:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20448ff7e", 0x24}], 0x1}, 0x0) 17:33:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x20080) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000400)=""/246) 17:33:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2044cff7e", 0x24}], 0x1}, 0x0) [ 387.864063][T17663] __nla_parse: 11 callbacks suppressed [ 387.864073][T17663] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$unix(r2, &(0x7f0000000180)="eb88f7eaa8abf072feb6bf3bc8ec2c49cdd5409baa7249832f46b27926bf50681e9e9e18f6734581a46b42fb86c6fed6e1fdeb7c71aa453c2e5cb9c8f9af31aa6b4fe958db64b62447661b23cd74c6268b5a70035d2adba2f5faf21d690f77aa", 0x60, 0x4000084, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x100, @remote, 0x9}, @in6={0xa, 0x4e20, 0x4e97, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x10000}, @in6={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x230}], 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 17:33:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x20080) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000400)=""/246) 17:33:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20460ff7e", 0x24}], 0x1}, 0x0) 17:33:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 388.124713][T17685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20468ff7e", 0x24}], 0x1}, 0x0) 17:33:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 388.290308][T17695] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2046cff7e", 0x24}], 0x1}, 0x0) 17:33:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xc9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x20080) [ 388.762420][T17707] validate_nla: 13 callbacks suppressed [ 388.762431][T17707] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 388.804229][T17707] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpid() ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000000)={&(0x7f0000000300)="051703d95ee0b548f52d730b0eee7dd05d5f1c98471587bbfde47f945dcb098fb451a0133b2ca03a0cff354fdf0f232b0278078928ae381d9208bfc1e18005d33cc3485540822ad59f5e06cd83600a278e29a45e21dfd58816c83a2e240cf6", 0x5f}) ioctl(r1, 0x81000008912, &(0x7f0000000100)="0adc1f123c40a41d88b070") syz_emit_ethernet(0x300b22, &(0x7f0000000080)={@local, @empty, [], {@arp={0x4305, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @dev, @dev}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x20000048) 17:33:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xca}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_create1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20474ff7e", 0x24}], 0x1}, 0x0) 17:33:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xcb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 389.012720][T17723] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 389.046529][T17723] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba2047aff7e", 0x24}], 0x1}, 0x0) [ 389.196712][T17740] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 389.230864][T17740] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.261325][ C0] net_ratelimit: 26 callbacks suppressed [ 389.261333][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 389.273210][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 389.279062][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 389.284926][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 389.290749][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 389.296593][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 389.302436][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 389.308188][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 389.341316][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 389.341358][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:33:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xcc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba204adff7e", 0x24}], 0x1}, 0x0) 17:33:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 389.650074][T17750] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 389.687573][T17750] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.701082][T17750] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 389.709687][T17750] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 17:33:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="dbcd0000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) rmdir(&(0x7f0000000000)='./file0\x00') 17:33:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xcd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0xf}], 0x1}, 0x0) 17:33:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x5a}], 0x1}, 0x0) 17:33:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xce}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 389.981623][T17771] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x6c}], 0x1}, 0x0) 17:33:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xcf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:30 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 390.505106][T17790] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000f8289d0f1464ac065162c5bf3788409abca710e0d5bc183afb63c79ef68f88b39818092427207dc8bbcc947de869dbc2b203506d765260f16e71b778a09886ca727dbb9a6160283feea144", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:31 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0xc0}], 0x1}, 0x0) [ 390.913967][T17806] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0xec0}], 0x1}, 0x0) 17:33:31 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 391.036674][T17817] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x33fe0}], 0x1}, 0x0) 17:33:31 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 391.363627][T17829] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0xffffffffffffff67) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:32 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x20000024}], 0x1}, 0x0) 17:33:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x7ffff000}], 0x1}, 0x0) 17:33:32 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0xfffffdef}], 0x1}, 0x0) 17:33:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x2}, 0x0) 17:33:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x603) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x6) 17:33:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x8}, 0x0) 17:33:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:33 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xd9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0xa}, 0x0) 17:33:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000000)=0x8) 17:33:33 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x25}, 0x0) 17:33:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xda}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, 0x0, &(0x7f0000000140)) 17:33:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x5a}, 0x0) 17:33:34 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xdb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xdc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 393.990444][T17948] validate_nla: 5 callbacks suppressed [ 393.990456][T17948] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x300}, 0x0) [ 394.128217][T17969] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:33:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000e00", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xdd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x7ffffff2}, 0x0) 17:33:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, 0x0, &(0x7f0000000140)) 17:33:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xde}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x7ffffff8}, 0x0) 17:33:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xdf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x7ffffff9}, 0x0) 17:33:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7670, 0x40) ioctl$KDDELIO(r3, 0x4b35, 0xc5) 17:33:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x7ffffffe}, 0x0) [ 395.501327][ C0] net_ratelimit: 25 callbacks suppressed [ 395.501334][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 395.512862][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 395.518693][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 395.524517][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 395.530360][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 395.536194][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 395.542395][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 395.548149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 395.581317][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 395.581323][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, 0x0, &(0x7f0000000140)) 17:33:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0xffffff1f}, 0x0) 17:33:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x2}, 0x0) 17:33:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x3}, 0x0) 17:33:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4}, 0x0) 17:33:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x4000, 0x0) 17:33:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0xa, &(0x7f0000000180)={0x36, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/3, 0x3}], 0x2, &(0x7f0000000480)=""/137, 0x89}, 0x140) 17:33:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x5}, 0x0) 17:33:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x4000, 0x0) 17:33:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6}, 0x0) 17:33:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x4000, 0x0) 17:33:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7}, 0x0) 17:33:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="010000cf", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xa}, 0x0) 17:33:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) 17:33:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xe}, 0x0) 17:33:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf}, 0x0) 17:33:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) 17:33:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x48}, 0x0) 17:33:38 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xe9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0)=0x3) 17:33:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) 17:33:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4c}, 0x0) 17:33:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000001c0)) fcntl$setstatus(r2, 0x4, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000), 0x1c) r4 = socket$packet(0x11, 0x3, 0x300) socket$alg(0x26, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) recvmmsg(r4, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f0000000040)=0x100, 0x4) sendmmsg(r3, &(0x7f00000092c0), 0x4000000000001b9, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) fsetxattr$security_smack_entry(r2, &(0x7f0000000180)='security.SMACK64MMAP\x00', &(0x7f0000000300)='selinux\x00', 0x8, 0x1) 17:33:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, 0x0) 17:33:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xea}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x40, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000380)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x800, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-control\x00', 0x501000, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x64, r2, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa000000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r7, 0xd3, "e46619470e7a88c4b5b25efd9c44d0f8fc710db5adb9f6b0aae8f16bdf11778c29d1c05f0bc87a44f3b5ec25c682ac7536a82fb70a09dd3c0996d24ed867f093899f91183d9e9281700800507db24dbf6fc44b53c52de4baffc7e24163b31de758b6b6728e02f44c2bea16b85692926478ec778532e81471c247f03fdff54eecc43941af38631ab84f58d22a751853681acdea1f056cd63538c42241e9720094606b2c5cba556ed40a06d3ba5f04a5df5da1ba5a6a7da294b27250f5dc44532f50c774b1a2e1b85bebee90ebde424130943e53"}, &(0x7f0000000000)=0xdb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x20000048) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f00000000c0)=0x5) 17:33:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x60}, 0x0) 17:33:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800) 17:33:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x68}, 0x0) 17:33:39 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) 17:33:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xeb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xec}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:39 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) 17:33:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6c}, 0x0) 17:33:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, 0x0) 17:33:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xed}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x74}, 0x0) 17:33:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[], &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x8, 0x8) 17:33:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7a}, 0x0) 17:33:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xee}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:40 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x200, 0x0) symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000400)='./file0\x00') r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x202}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x140) ioctl$PPPIOCSFLAGS1(r5, 0x40047459, &(0x7f00000000c0)=0x91000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x7c, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x20000048) 17:33:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xad}, 0x0) 17:33:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xef}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:40 executing program 1: r0 = socket$inet(0x2, 0x4000080000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000012, &(0x7f0000000080)=0x82, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_delete(0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8955, 0x0) wait4(0x0, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 17:33:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf0}, 0x0) 17:33:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, 0x0) 17:33:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x300}, 0x0) 17:33:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x1000000004e23, @local}, 0x10) sendmmsg$unix(r0, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={0x10}], 0x10}], 0x1, 0x0) 17:33:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x500}, 0x0) 17:33:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0xc0400) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) 17:33:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x400000000000302, 0x4008800) 17:33:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x600}, 0x0) 17:33:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0x8) [ 401.741344][ C0] net_ratelimit: 25 callbacks suppressed [ 401.741353][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.752967][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.758792][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.764965][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.770807][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 401.776659][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.782569][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x700}, 0x0) 17:33:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) set_robust_list(&(0x7f0000000000), 0x18) [ 401.788816][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:33:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1d}, 0x0) 17:33:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) [ 401.821318][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 401.821336][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xa00}, 0x0) 17:33:42 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='veth0_to_bond\x00', 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @broadcast}, 0x10) 17:33:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) 17:33:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xe00}, 0x0) 17:33:42 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0xf, &(0x7f0000000000)='!wlan1$\'cgroup\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/cgroup\x00') r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:33:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4005eed) fallocate(r1, 0x20, 0x0, 0x100008000) 17:33:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf00}, 0x0) 17:33:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f3188b070") set_mempolicy(0x0, 0x0, 0xfffffffffffffff9) 17:33:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:43 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x10, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x57}}, &(0x7f0000000000)='syzkaller\x00'}, 0x48) 17:33:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x2000}, 0x0) 17:33:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0xfed0) recvmsg(r0, &(0x7f0000004980)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0xe, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) getresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) lstat(0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0x4) 17:33:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x3f00}, 0x0) 17:33:43 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x8) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x407000}]) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 17:33:43 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x14000, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3b7bc000000, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) bind$isdn(r0, &(0x7f00000001c0)={0x22, 0x5, 0x5, 0x100000000, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x20000048) 17:33:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4000}, 0x0) 17:33:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000003c0)={{0x2, 0x0, @local}, {}, 0x48, {0x2, 0x0, @multicast1}, 'bond_slave_1\x00'}) 17:33:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r2, 0x16) 17:33:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4800}, 0x0) 17:33:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xf9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) sendfile(r1, r2, 0x0, 0x80000000000d) 17:33:43 executing program 0: 17:33:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4c00}, 0x0) 17:33:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xfa}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:44 executing program 0: 17:33:44 executing program 1: 17:33:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6000}, 0x0) 17:33:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x7, 0x731}, {0x4, 0xffffffffffffff7f}, 0x100, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xfb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xfc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:44 executing program 1: 17:33:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:44 executing program 0: 17:33:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6800}, 0x0) 17:33:44 executing program 1: 17:33:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xfd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:44 executing program 0: 17:33:44 executing program 1: 17:33:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6c00}, 0x0) 17:33:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) 17:33:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xfe}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:45 executing program 1: 17:33:45 executing program 0: 17:33:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7400}, 0x0) 17:33:45 executing program 0: 17:33:45 executing program 1: 17:33:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x102}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:45 executing program 1: 17:33:45 executing program 0: 17:33:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7a00}, 0x0) 17:33:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="479ccd589e614d7ea2084123b15540b9301bec57ab11ebf15a18c2ee98f708e5a0d66aae38f40cb685f4abd7b77a2ecbfe11c7cb3cc6901f4b7877d4a884587e6da0a8184a49de2ccb57d2db71a325aba5e4d9cec5d3cb9a4c031b27c2351672773add987e853942f53b6fc1bf45deac1f6501a1436f3ca6db8d90cafc27b2da8c10118925462c7ec3f0cdfc814e8cbba10d0234b262609f4b8f1f3e505cbea4a60da2c19212a7e5d2a06b90ffa4", 0xae}, {&(0x7f0000000000)="8860880aa4dd1299d165176e80ce7ce2751b7dd744a9425a95fdea20e38d7279286a61fa76ec335c4a39d791e0373684", 0x30}, {&(0x7f00000000c0)="19ec33006334c1c0edb0c3782dd35b", 0xf}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x103}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xad00}, 0x0) 17:33:46 executing program 0: 17:33:46 executing program 0: 17:33:46 executing program 1: 17:33:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x104}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf000}, 0x0) 17:33:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:33:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @dev}], 0xffffffffffffffbf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) uname(&(0x7f00000001c0)=""/142) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'hsr0\x00', 0x72}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x40, 0x0) 17:33:46 executing program 0: 17:33:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x105}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:46 executing program 1: 17:33:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="ebe6aa543292d19ec0eef2f88cabd4f809a699a2347ee1f5ab4f5b9c059982f180481c2e43e082758c977016f8ff24c7a7a9ad4480df", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x200002a2) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000100)) 17:33:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x34000}, 0x0) 17:33:46 executing program 1: 17:33:46 executing program 0: 17:33:46 executing program 1: 17:33:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x400300}, 0x0) 17:33:46 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x106}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:47 executing program 1: 17:33:47 executing program 0: 17:33:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf0ffff}, 0x0) 17:33:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x107}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:47 executing program 1: 17:33:47 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x108}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:47 executing program 0: 17:33:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x1000000}, 0x0) 17:33:47 executing program 1: 17:33:47 executing program 0: 17:33:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x109}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x2000000}, 0x0) 17:33:48 executing program 1: 17:33:48 executing program 0: [ 407.981330][ C0] net_ratelimit: 26 callbacks suppressed [ 407.981338][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 407.993028][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 407.998991][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 408.004854][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 408.010720][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 408.016588][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 408.022498][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 408.028290][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:33:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0xffffff5c) 17:33:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x4028700f) 17:33:48 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x27, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x8000000000001, 0x118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r1, &(0x7f00000017c0), 0x1fe, 0x400000000000) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000440)='veth1\x00\x00\x00\x00\xff\xff\xff\xff\xff\xef\x00', 0x1000002b3) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) 17:33:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x3000000}, 0x0) 17:33:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 408.061361][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 408.061367][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:33:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4000000}, 0x0) 17:33:48 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:49 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$VT_RELDISP(r0, 0x5605) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e20, @multicast2}, 0x10) llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)=""/182, 0xb6) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f2cffff97e01c0670") r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r5, 0x0, 0x15, &(0x7f00006ed000), &(0x7f0000000040)=0x4) socketpair(0xb, 0x7, 0x9, &(0x7f00000001c0)) accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000140)=0x3d742e1f) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x6}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x10000000010001, 0x0, "b60110a74706edd7db860a8d58a70eba75a39952af8867fecf10e977fc68128194f12e155cb09c730647d05a80bad555a8c93b0d74e646cf055643eeff28e8290d3431f218f22c2d00"}, 0xd8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast1, 0xfffffffffffff821, 0x1, 0x3, 0x8, 0x80000000, 0x5}, &(0x7f0000000280)=0x20) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x0, &(0x7f0000000180)="0adc1f123c123f319bc070") sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000000000), 0x4) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) dup3(0xffffffffffffffff, r6, 0x0) recvmmsg(r6, &(0x7f0000003b40)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0, 0x0) close(r6) sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYRES16=r4], 0x1}}, 0x8000) close(r3) 17:33:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x5000000}, 0x0) 17:33:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:49 executing program 1: clone(0x3102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000000002002, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x20000000, 0xa7}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 408.794986][T18671] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 17:33:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000800005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000435dd2f68b747dea94994dd82203c89e9c887a3d94aaa12aa424ba373b01ce8f33d48fbde3fa353a86d3c0993aa8801d766362a7332f4ef9f97ed27dc22d8a51e858805588e6404c34a7678d05a7b97d187f22ea2a7fe2", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RXATTRCREATE(r3, &(0x7f00000000c0)={0xfffffffffffffcf3, 0x21, 0x1}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) socket$nl_generic(0x10, 0x3, 0x10) 17:33:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6000000}, 0x0) 17:33:49 executing program 1: clone(0x13102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x11) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0x0) 17:33:49 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 408.998803][T18688] ptrace attach of "/root/syz-executor.1"[18687] was attempted by "/root/syz-executor.1"[18688] 17:33:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7000000}, 0x0) 17:33:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000003, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r2, &(0x7f0000000340)={'syz1', "54b6ba89c22b0bea61c883b9097c19f15aceb6b4d212f3e258eb10ca8a0c81411fb4e4f760c007904654a7c95195f9eef7d128cae7965b8c503fdd69e3e1ab462a6e54d5215f40d12b09f2be787e74cdca8679d19aa13870f115b5e351bc3cbd7fe9399afae0d6954144010ccc2710533961795a20277c955e25b8e00cb16659156d48a22d799426122d7cab1545d3b05a7a1fd997be5a9613690d1744a7aec2f2f51ec7ee948942d5af0ce1c0dbcc3e69201b7e"}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) prctl$PR_GET_NO_NEW_PRIVS(0x27) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x20) 17:33:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:50 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:50 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xcd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xa000000}, 0x0) 17:33:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x10f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x501000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x255) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x110}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xe000000}, 0x0) 17:33:50 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 409.919627][T18740] FAULT_INJECTION: forcing a failure. [ 409.919627][T18740] name failslab, interval 1, probability 0, space 0, times 0 [ 409.943430][T18740] CPU: 1 PID: 18740 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #39 [ 409.951635][T18740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.961737][T18740] Call Trace: [ 409.965062][T18740] dump_stack+0x172/0x1f0 [ 409.969424][T18740] should_fail.cold+0xa/0x15 [ 409.969448][T18740] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 409.969473][T18740] ? ___might_sleep+0x163/0x280 [ 409.969496][T18740] __should_failslab+0x121/0x190 [ 409.969519][T18740] should_failslab+0x9/0x14 [ 409.969539][T18740] kmem_cache_alloc+0x2b2/0x6f0 [ 409.969564][T18740] ? kasan_check_write+0x14/0x20 [ 409.989774][T18740] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 409.989796][T18740] getname_flags+0xd6/0x5b0 [ 409.989816][T18740] getname+0x1a/0x20 [ 409.989845][T18740] do_sys_open+0x2c9/0x5d0 [ 409.989866][T18740] ? filp_open+0x80/0x80 [ 409.989886][T18740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.989901][T18740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.989923][T18740] ? do_syscall_64+0x26/0x610 [ 410.042427][T18740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.048517][T18740] ? do_syscall_64+0x26/0x610 [ 410.053236][T18740] __x64_sys_openat+0x9d/0x100 [ 410.058028][T18740] do_syscall_64+0x103/0x610 [ 410.062646][T18740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.068651][T18740] RIP: 0033:0x458209 [ 410.072565][T18740] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.092196][T18740] RSP: 002b:00007f22ab3fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 410.092212][T18740] RAX: ffffffffffffffda RBX: 00007f22ab3fec90 RCX: 0000000000458209 [ 410.092220][T18740] RDX: 0000000000004000 RSI: 0000000020000140 RDI: ffffffffffffff9c 17:33:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf000000}, 0x0) 17:33:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x20000000}, 0x0) 17:33:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x111}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 410.092228][T18740] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 410.092236][T18740] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22ab3ff6d4 [ 410.092243][T18740] R13: 00000000004c45db R14: 00000000004d7c48 R15: 0000000000000004 17:33:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x3f000000}, 0x0) 17:33:50 executing program 1 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:50 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x112}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f00000000c0)={0xc025}) [ 410.676698][T18766] FAULT_INJECTION: forcing a failure. [ 410.676698][T18766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 410.689962][T18766] CPU: 0 PID: 18766 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #39 [ 410.698147][T18766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.708239][T18766] Call Trace: [ 410.711569][T18766] dump_stack+0x172/0x1f0 [ 410.715940][T18766] should_fail.cold+0xa/0x15 [ 410.720564][T18766] ? fault_create_debugfs_attr+0x1e0/0x1e0 17:33:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x40000000}, 0x0) [ 410.726401][T18766] ? __lock_acquire+0x548/0x3fb0 [ 410.731367][T18766] ? perf_trace_run_bpf_submit+0x138/0x190 [ 410.731399][T18766] should_fail_alloc_page+0x50/0x60 [ 410.731417][T18766] __alloc_pages_nodemask+0x1a1/0x7e0 [ 410.731445][T18766] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 410.742453][T18766] ? find_held_lock+0x35/0x130 [ 410.742479][T18766] ? find_held_lock+0x35/0x130 [ 410.742500][T18766] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 410.742527][T18766] cache_grow_begin+0x9c/0x860 17:33:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x113}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 410.742545][T18766] ? getname_flags+0xd6/0x5b0 [ 410.742564][T18766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.742589][T18766] kmem_cache_alloc+0x62d/0x6f0 [ 410.789526][T18766] ? kasan_check_write+0x14/0x20 [ 410.794487][T18766] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 410.800677][T18766] getname_flags+0xd6/0x5b0 [ 410.805213][T18766] getname+0x1a/0x20 [ 410.809134][T18766] do_sys_open+0x2c9/0x5d0 [ 410.813586][T18766] ? filp_open+0x80/0x80 [ 410.817873][T18766] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 410.823354][T18766] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 410.823372][T18766] ? do_syscall_64+0x26/0x610 [ 410.823390][T18766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.823406][T18766] ? do_syscall_64+0x26/0x610 [ 410.823436][T18766] __x64_sys_openat+0x9d/0x100 [ 410.823459][T18766] do_syscall_64+0x103/0x610 [ 410.823483][T18766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.823504][T18766] RIP: 0033:0x458209 [ 410.833870][T18766] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.833881][T18766] RSP: 002b:00007f22ab3fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 410.833897][T18766] RAX: ffffffffffffffda RBX: 00007f22ab3fec90 RCX: 0000000000458209 [ 410.833907][T18766] RDX: 0000000000004000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 410.833916][T18766] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 410.833925][T18766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22ab3ff6d4 17:33:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x48000000}, 0x0) [ 410.833935][T18766] R13: 00000000004c45db R14: 00000000004d7c48 R15: 0000000000000004 17:33:51 executing program 1 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x114}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 411.077617][T18786] FAULT_INJECTION: forcing a failure. [ 411.077617][T18786] name failslab, interval 1, probability 0, space 0, times 0 [ 411.101714][T18786] CPU: 1 PID: 18786 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #39 [ 411.109732][T18786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.119782][T18786] Call Trace: [ 411.123094][T18786] dump_stack+0x172/0x1f0 17:33:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x115}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 411.127455][T18786] should_fail.cold+0xa/0x15 [ 411.132086][T18786] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 411.137917][T18786] ? ___might_sleep+0x163/0x280 [ 411.142789][T18786] __should_failslab+0x121/0x190 [ 411.142809][T18786] should_failslab+0x9/0x14 [ 411.142823][T18786] kmem_cache_alloc+0x2b2/0x6f0 [ 411.142839][T18786] ? __save_stack_trace+0x99/0x100 [ 411.142858][T18786] __alloc_file+0x27/0x300 [ 411.142874][T18786] alloc_empty_file+0x72/0x170 [ 411.142894][T18786] path_openat+0xef/0x46e0 [ 411.175966][T18786] ? save_stack+0x45/0xd0 [ 411.180349][T18786] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 411.186169][T18786] ? kasan_slab_alloc+0xf/0x20 [ 411.190950][T18786] ? kmem_cache_alloc+0x11a/0x6f0 [ 411.195989][T18786] ? getname_flags+0xd6/0x5b0 [ 411.200699][T18786] ? perf_trace_run_bpf_submit+0x131/0x190 [ 411.206529][T18786] ? debug_smp_processor_id+0x3c/0x280 [ 411.212022][T18786] ? __lock_acquire+0x548/0x3fb0 [ 411.216986][T18786] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 411.222408][T18786] do_filp_open+0x1a1/0x280 17:33:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 411.227018][T18786] ? __alloc_fd+0x430/0x530 [ 411.231540][T18786] ? may_open_dev+0x100/0x100 [ 411.236239][T18786] ? lock_downgrade+0x880/0x880 [ 411.241130][T18786] ? kasan_check_read+0x11/0x20 [ 411.246007][T18786] ? do_raw_spin_unlock+0x57/0x270 [ 411.246047][T18786] do_sys_open+0x3fe/0x5d0 [ 411.246067][T18786] ? filp_open+0x80/0x80 [ 411.246090][T18786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.255649][T18786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.270808][T18786] ? do_syscall_64+0x26/0x610 [ 411.275501][T18786] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.281590][T18786] ? do_syscall_64+0x26/0x610 [ 411.286298][T18786] __x64_sys_openat+0x9d/0x100 [ 411.291126][T18786] do_syscall_64+0x103/0x610 [ 411.295746][T18786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.301629][T18786] RIP: 0033:0x458209 [ 411.305526][T18786] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.325214][T18786] RSP: 002b:00007f22ab3fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 411.333642][T18786] RAX: ffffffffffffffda RBX: 00007f22ab3fec90 RCX: 0000000000458209 [ 411.341610][T18786] RDX: 0000000000004000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 411.349574][T18786] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 411.357552][T18786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22ab3ff6d4 [ 411.365565][T18786] R13: 00000000004c45db R14: 00000000004d7c48 R15: 0000000000000004 17:33:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x116}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4c000000}, 0x0) 17:33:51 executing program 1 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 411.554179][T18802] FAULT_INJECTION: forcing a failure. [ 411.554179][T18802] name failslab, interval 1, probability 0, space 0, times 0 [ 411.574259][T18802] CPU: 1 PID: 18802 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #39 [ 411.583816][T18802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.593924][T18802] Call Trace: [ 411.593955][T18802] dump_stack+0x172/0x1f0 [ 411.593979][T18802] should_fail.cold+0xa/0x15 [ 411.594004][T18802] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 411.612121][T18802] ? ___might_sleep+0x163/0x280 [ 411.617001][T18802] __should_failslab+0x121/0x190 [ 411.622080][T18802] should_failslab+0x9/0x14 [ 411.626599][T18802] kmem_cache_alloc+0x2b2/0x6f0 [ 411.626619][T18802] ? rcu_read_lock_sched_held+0x110/0x130 [ 411.626636][T18802] ? kmem_cache_alloc+0x32e/0x6f0 [ 411.626660][T18802] security_file_alloc+0x39/0x170 [ 411.626677][T18802] __alloc_file+0xac/0x300 17:33:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="feffffff", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = dup3(r2, r0, 0x80000) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000000)) 17:33:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x117}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 411.626697][T18802] alloc_empty_file+0x72/0x170 [ 411.656673][T18802] path_openat+0xef/0x46e0 [ 411.661115][T18802] ? save_stack+0x45/0xd0 [ 411.665462][T18802] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 411.671294][T18802] ? kasan_slab_alloc+0xf/0x20 [ 411.676249][T18802] ? kmem_cache_alloc+0x11a/0x6f0 [ 411.681295][T18802] ? getname_flags+0xd6/0x5b0 [ 411.685988][T18802] ? getname+0x1a/0x20 [ 411.686003][T18802] ? do_sys_open+0x2c9/0x5d0 [ 411.686017][T18802] ? __x64_sys_openat+0x9d/0x100 [ 411.686034][T18802] ? do_syscall_64+0x103/0x610 [ 411.686050][T18802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.686067][T18802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.686090][T18802] ? debug_smp_processor_id+0x3c/0x280 [ 411.694756][T18802] ? __lock_acquire+0x548/0x3fb0 [ 411.694772][T18802] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 411.694786][T18802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.694815][T18802] do_filp_open+0x1a1/0x280 [ 411.694843][T18802] ? __alloc_fd+0x430/0x530 [ 411.694860][T18802] ? may_open_dev+0x100/0x100 17:33:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x118}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 411.694880][T18802] ? lock_downgrade+0x880/0x880 [ 411.694902][T18802] ? kasan_check_read+0x11/0x20 [ 411.694923][T18802] ? do_raw_spin_unlock+0x57/0x270 [ 411.767495][T18802] do_sys_open+0x3fe/0x5d0 [ 411.771950][T18802] ? filp_open+0x80/0x80 [ 411.776218][T18802] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.781697][T18802] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.781716][T18802] ? do_syscall_64+0x26/0x610 [ 411.781732][T18802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.781747][T18802] ? do_syscall_64+0x26/0x610 [ 411.781769][T18802] __x64_sys_openat+0x9d/0x100 [ 411.781787][T18802] do_syscall_64+0x103/0x610 [ 411.781805][T18802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.781817][T18802] RIP: 0033:0x458209 [ 411.781850][T18802] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.791995][T18802] RSP: 002b:00007f22ab3fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x60000000}, 0x0) 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x68000000}, 0x0) 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6c000000}, 0x0) [ 411.792011][T18802] RAX: ffffffffffffffda RBX: 00007f22ab3fec90 RCX: 0000000000458209 [ 411.792019][T18802] RDX: 0000000000004000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 411.792026][T18802] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 411.792035][T18802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22ab3ff6d4 [ 411.792044][T18802] R13: 00000000004c45db R14: 00000000004d7c48 R15: 0000000000000004 17:33:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x119}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x3, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:52 executing program 1 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x74000000}, 0x0) 17:33:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000016559710b525b20ba26d85567195607fdb7a6643715908bad38de7721cc38d5a86c18225c852f0a0aab6811ecdf939f47e1aede7e6dd6156401fce515fb56f10d39e76ec8ab67066816ee99395a2576a566e9bd31a4477df44149cca6364e36b42b17bdf4e233c2c351da7255230c4ba4abf0fc76b734f1deeeffd15d7428109bae36a080004f20bd54f12ecb06a7870327f3b2363a04543e6aed571eb9816cedb331e913c4f3cbe916a24f17cf737fce9abbff5675db6c355a58f1c5d2a54", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) clone(0x104000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)="49c27e8f33f813999e758a671383efec2c34cdee72f43fc8a7e9471b3f5b9cc8561d4f77e64b66f60caf3aac67c5649b8bfc22011100b72d72b49998d87508610ae1aae6fe5f104a36be1f8f3502") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000500)=""/214, 0xd6, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r2, 0x4b37) renameat2(r3, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7a000000}, 0x0) 17:33:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x9effffff}, 0x0) 17:33:52 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='\xe7dev/snapshot\x00', 0x4000, 0x0) 17:33:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xad000000}, 0x0) 17:33:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/.ev/snapshot\x00', 0x4000, 0x0) 17:33:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffff}, 0x0) 17:33:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='//ev/snapshot\x00', 0x4000, 0x0) 17:33:53 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x11f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev\xe7snapshot\x00', 0x4000, 0x0) 17:33:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xfffff000}, 0x0) 17:33:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x120}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/.napshot\x00', 0x4000, 0x0) 17:33:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xffffff7f}, 0x0) [ 414.221334][ C0] net_ratelimit: 23 callbacks suppressed [ 414.221342][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 414.233072][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 414.238902][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 414.244803][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 414.250645][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 414.256458][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 414.262291][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 414.268039][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:33:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x121}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev//napshot\x00', 0x4000, 0x0) 17:33:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xffffff9e}, 0x0) [ 414.301325][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 414.301330][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:33:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xfffffff0}, 0x0) 17:33:54 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snap.hot\x00', 0x4000, 0x0) 17:33:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x122}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x40030000000000}, 0x0) 17:33:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x123}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snap/hot\x00', 0x4000, 0x0) 17:33:55 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="a7000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$CAPI_CLR_FLAGS(r2, 0x80044325, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 17:33:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 17:33:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x124}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x02', 0x4000, 0x0) 17:33:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x100000000000000}, 0x0) 17:33:55 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x125}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x3c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x37a93) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000000c0)={0x0, {}, 0x5, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:55 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x03', 0x4000, 0x0) 17:33:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x200000000000000}, 0x0) 17:33:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x8, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x126}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x300000000000000}, 0x0) 17:33:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x04', 0x4000, 0x0) 17:33:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x400000000000000}, 0x0) 17:33:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x127}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x128}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 17:33:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x500000000000000}, 0x0) 17:33:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x129}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x9, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x600000000000000}, 0x0) 17:33:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x700000000000000}, 0x0) 17:33:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xa00000000000000}, 0x0) 17:33:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="9abbca011859aa155584e244dd573e0b6c7b8902b0f6abec43d692bdc071f855d3734736c41aa23f05a6d735bc99f8c24f22a989164d7ee3904da5d2b86d21afaf15dc5f6d9282c079f9b8a11bb981203e9d0dfd49ef0ca35f97985e6b2c231c2ddaf5ac57b16459bbde08a10d", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xa, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xe00000000000000}, 0x0) 17:33:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf00000000000000}, 0x0) 17:33:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x300, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="3100000003000000000000000000000003000000000000001000000000000000246b656f63000000000000000000000000"], 0x31) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x2000000000000000}, 0x0) 17:33:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x12f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xb, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\xff', 0x4000, 0x0) 17:33:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x3f00000000000000}, 0x0) 17:33:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x130}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4000000000000000}, 0x0) 17:33:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x131}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\xf6', 0x4000, 0x0) 17:33:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4800000000000000}, 0x0) 17:33:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x54000, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x21c, 0xf, 0x2, 0x0, 0x70bd27, 0x25dfdbfd, {0xd, 0x0, 0x4}, [@nested={0xc0, 0x43, [@typed={0x4, 0x90}, @typed={0x8, 0x68, @fd=r2}, @generic="bc9e4f64136b7d03ac93cd57b57cc1776c970254a14b99bf46c0a98cd1f3af170cc1e4e9216db884a2bf53945e6446d6d96d1418e601f80827e296198f792ad105c07d8f54b7fd5e2f63a18ab561a4bd390a64ad238abf579a903230f77d8d9448d87da1a919c6c1d2ee02106c1070a69b98d9c738b524d9c0927cadd3de51aaf35b1484809f66c3653bf12e46e6f5b505e548f0cd81da5e4a32f152e10a11848311bf0c8f5e7ef00462651cafc9"]}, @nested={0x104, 0x35, [@typed={0x8, 0x27, @str='\x00'}, @generic="7e0d04540ef38f1f3d937df6c08b77626226d64ea064910e0daf0678bcb0aa8e79d1aaa698f70317958cc11d9d3cd1513325f50e410c1b0e6413cc169e97040295e74ccc1a9b55fda6d25d482296fe6e87496b56a6db323ab2df96db1d0807f7afc6b2f32c216baf7adc3b4af9017b17ceda26a19772b6a2524255f617c8dcace54cfd7553d901717fa47907b3536f593c63d53bd7474e5a660d5cb3eec37109a3e8e73604e9659f3c445db4dc0e3b9c873bcba7a32c259291e439a6d71027", @generic="572bdb1800016ed8cd50c08462fcbd74ca94ac0c4e88026b553616d9bcf317ee877597f0d605791407454502d44c8b937b1eaf5081a519b4"]}, @nested={0x14, 0x4d, [@typed={0x4, 0x6c}, @typed={0xc, 0x7c, @u64=0x2}]}, @generic="eda175bbef6b283395726d416e248cf8f5ceb86e052427f58a8e51f1bb28f95ae155fcd10f0532eef4f93d39364d5d"]}, 0x21c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x132}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x4c00000000000000}, 0x0) 17:33:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xc, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x133}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6000000000000000}, 0x0) 17:33:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6800000000000000}, 0x0) 17:33:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x134}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:33:59 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x135}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:33:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)={r4, 0x4, 0x5c, "9a84c328fcbcbb178da23d4ce94dd22dbbe6a2932139731d44322338be2efdc3467c873702784e3883715496a7131c1f78df5e24b94528f0866cc9358577241c293b1a8d4526b1ff7f405b4867c703b750bbe9f665fdce8e3c83b659"}, 0x64) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:33:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x6c00000000000000}, 0x0) 17:33:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x136}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7400000000000000}, 0x0) 17:34:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x7a00000000000000}, 0x0) 17:34:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x137}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 420.471325][ C0] net_ratelimit: 26 callbacks suppressed [ 420.471334][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 420.482831][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 420.488753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 420.494568][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 420.500415][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 420.506254][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 420.512094][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:34:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000000c0)) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000200)=0x2, 0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x138}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 420.517860][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 420.541305][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 420.541329][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:34:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xad00000000000000}, 0x0) 17:34:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x139}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 17:34:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:01 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4002, 0x0) 17:34:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) 17:34:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01000040", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xffffffff00000000}, 0x0) 17:34:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xf, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4003, 0x0) 17:34:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xfffffffffffff000}, 0x0) 17:34:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x2}, 0x0) 17:34:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 422.192697][T19339] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3}, 0x0) 17:34:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000000)=0x100000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:02 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4004, 0x0) 17:34:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x13f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) [ 422.513254][T19361] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x140}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x2) 17:34:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4}, 0x0) 17:34:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x5}, 0x0) 17:34:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x3) [ 422.950148][T19374] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x141}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 423.053622][T19382] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x142}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x8000, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000340)={0x1c, 0xf, 0x9, 0x1e, 0x9, 0x9, 0x5, 0x75, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01cd0000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x880, 0x0) getpeername$tipc(r3, &(0x7f0000000200), &(0x7f0000000280)=0xfffffffffffffc84) socketpair$unix(0x1, 0x200000009, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f00000000c0)={0x0, 0x37}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:34:03 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6}, 0x0) 17:34:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x4) 17:34:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x143}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 423.341165][T19401] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) 17:34:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x144}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7}, 0x0) 17:34:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x300) [ 423.804143][T19415] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x145}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xa}, 0x0) 17:34:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x3f00) [ 423.902418][T19430] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xe}, 0x0) 17:34:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x146}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200ffd, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='}c\x00\x00', @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x0, 0x8802) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) 17:34:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x1000000) [ 424.277081][T19442] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x12, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x147}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf}, 0x0) 17:34:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x2000000) 17:34:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) 17:34:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x148}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 424.699504][T19458] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x3000000) 17:34:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x48}, 0x0) 17:34:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x149}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 424.828544][T19474] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4c}, 0x0) 17:34:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000000000006bcb37fcc0000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000001c0)={r4, 0xff, 0xed21}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x4000000) 17:34:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x13, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x60}, 0x0) 17:34:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x3f000000) 17:34:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:34:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x68}, 0x0) 17:34:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:05 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0xf6ffffff) 17:34:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6c}, 0x0) 17:34:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0xfffffff6) 17:34:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x74}, 0x0) 17:34:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x14, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = getpgrp(r3) setpgid(r3, r4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1}, &(0x7f0000000180)=0x2ff4038bc2efcac8) 17:34:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7a}, 0x0) 17:34:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x1000000000000) 17:34:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:34:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xad}, 0x0) 17:34:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x100000000000000) 17:34:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0}, 0x0) 17:34:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x14f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x200000000000000) [ 426.701316][ C0] net_ratelimit: 26 callbacks suppressed [ 426.701326][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 426.712926][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 426.718763][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 426.724575][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 426.730486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 426.736293][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 426.742170][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 426.747964][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 426.781323][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 426.781329][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:34:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x15, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x41c000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xb84b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r5, 0x1}, 0x8) ioctl$VT_RELDISP(r4, 0x5605) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:34:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x300}, 0x0) 17:34:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x150}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x300000000000000) 17:34:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 17:34:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x151}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 427.359723][T19586] validate_nla: 10 callbacks suppressed [ 427.359733][T19586] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x400000000000000) 17:34:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x500}, 0x0) 17:34:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/autofs\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001a40)={0x0, 0x9}, &(0x7f0000001a80)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001ac0)={r3, 0x5, 0x8, 0x100000001}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40001) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r5, 0x100, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x1, @bearer=@l2={'ib', 0x3a, 'ipddp0\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20044040) [ 427.505647][T19606] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x152}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x3f00000000000000) 17:34:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x600}, 0x0) 17:34:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) ioctl(r0, 0x4, &(0x7f00000000c0)="f880d63067c69428d34da40ddbba46270c3d1fdf5877373467a7c9fd59dfefcc39823c280d71421a0f172d8dd8a0c83ce58543a420d315c0e4ca3a6d256ed25b3e1a71dca5c3412c342689b664f8f88be953f7") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="000000961dc0f646a37c41a6fc9ad2a91748db2e10b1eeeb66859800834c79af5e3520b0000000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000001c0)={0x2, 0x9}) 17:34:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x153}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0xf6ffffff00000000) [ 428.146312][T19625] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 17:34:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x700}, 0x0) 17:34:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x154}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:08 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.overlay.nlink\x00', &(0x7f00000000c0)='/dev/snapshot\x00', 0xe, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 428.287763][T19642] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:08 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x155}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xa00}, 0x0) 17:34:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 428.410943][T19653] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 428.499404][T19660] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x17, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000027e7676412cc68ad51f92944f6f07386738ddd43", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x156}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf00}, 0x0) 17:34:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 17:34:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x157}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 429.074738][T19678] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x2000}, 0x0) 17:34:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x158}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:09 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x21, 0x0) read$eventfd(r0, &(0x7f0000000300), 0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x301040, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x2, 0x0, &(0x7f0000000040)=""/108, &(0x7f00000000c0)=""/23, &(0x7f0000000200)=""/161}) fsetxattr$security_ima(r0, &(0x7f0000000340)='security.ima\x00', &(0x7f0000000380)=@sha1={0x1, "99567e4088c714a2d5ff91e437144605b9e6c0e1"}, 0x15, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 429.186310][T19689] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3f00}, 0x0) 17:34:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x159}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 429.344625][T19701] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x18, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 17:34:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01000200", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x7, 0x576, 0x9, 0x0, 0x9, 0x0, 0x7, 0xfffffffffffffffc, 0x5, 0x0, 0x1, 0x3, 0x3d, 0x401, 0x2, 0x4, 0x1, 0x85d, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x6, 0x7, 0x3, 0x100000000, 0x3, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x0, 0x8, 0x65f, 0x6303, 0x4, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x12, 0x81, 0x3f, 0x7, 0x4d814097, 0x46}, r0, 0x5, 0xffffffffffffff9c, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:10 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/127, 0x7f}], 0x3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 429.862306][T19712] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 17:34:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4800}, 0x0) 17:34:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') 17:34:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4c00}, 0x0) 17:34:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6000}, 0x0) 17:34:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:10 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:10 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf000, 0x109000}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01fa7f18236bbc4e192278e9e23c82c06aba2ee6c1cde6e896fd8786d249ad88959b17b0abc5e49e216792e8f16d20776a", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r2 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x1e) ioctl$VIDIOC_QUERYSTD(r2, 0x8008563f, &(0x7f00000003c0)) socketpair$unix(0x1, 0x10000009, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6800}, 0x0) 17:34:11 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/45) 17:34:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6c00}, 0x0) 17:34:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4003, 0x0) 17:34:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x15f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 17:34:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x160}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7a00}, 0x0) 17:34:11 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x3ffe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r2) 17:34:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="d61bfa025f8fd070311d050000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:34:11 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x161}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:11 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x80000001, 0x400042) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) r2 = getgid() fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r2, 0x470ec784eb3f9f5e) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x72a, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0xd0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xad00}, 0x0) 17:34:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf000}, 0x0) 17:34:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x162}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x34000}, 0x0) 17:34:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x163}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x400300}, 0x0) 17:34:12 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) write$P9_RSTATFS(r0, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x1ff, 0x1f, 0x401, 0xb, 0x3d7, 0x7a5, 0x2, 0x7}}, 0x43) [ 432.420228][T19850] validate_nla: 10 callbacks suppressed [ 432.420240][T19850] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 432.446758][T19850] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x164}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:12 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa47, 0x4000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x4, 0x3, 0x10001, 0x0, 0x3, 0x8, 0x5, 0x9, 0x9, 0xfffffffffffffffa, 0x7, 0x7fffffff, 0x0, 0x200, 0x80000001, 0x80000000, 0x4, 0xffffffffffffff81, 0x1}) io_setup(0x7, &(0x7f0000000040)=0x0) io_destroy(r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10002000002, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:34:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 17:34:12 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x165}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 432.582879][T19862] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="94bab0ef", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:12 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000005, 0x40010, r0, 0x180000000) 17:34:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 432.752484][T19880] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 432.941435][ C0] net_ratelimit: 26 callbacks suppressed [ 432.941444][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.952963][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.958764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.964559][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.970350][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.976153][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.982024][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.987793][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 433.021369][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 433.021375][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:34:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:13 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x166}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) 17:34:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x20, 0x70bd26, 0x25dfdbfe, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0xa, 0x33b21372, @udp='udp:syz0\x00'}}}}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) 17:34:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 433.247807][T19894] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:13 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x167}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 433.329790][T19902] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:13 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4080, 0x0) fcntl$addseals(r0, 0x409, 0x5) 17:34:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 433.448947][T19911] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) 17:34:13 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x168}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 433.600127][T19927] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x169}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) 17:34:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6000000}, 0x0) 17:34:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="016b393349328c0000ae58095748c48c574c003943d312ba3d7e4d812c5394423980542cdb512486358941f3325ca1e768175b9728cdb1c08b549ce5dbe562362109c99b8cf962da7c3a6bcfdc", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r2, 0xce, "9306edb1e053993aba7010f056af6d3bf6a5c6718396c0198cfe29edc2e7b402faaddb9f5a5d6065027c84b0f12cf23e48dd3f8fac236085be288e7ed1fdfa6fd2ef260c3abfdce7ec634409c8ef875152dccb64906d9d56def3e22d07753124a734cf75a2af46f228726419ce965a8d640977504d2f8043fa10ff26981f45b37aa4e8d19896e80b7bc820fed9bf681d1cbaf4e5baf02eb08f7dcbde4a86ebfed98da3f735d28e96014ac21834fa732b051db9213b379e0a8da4db55300bdd4e9e80ddbb1f23c3cec09605930bf7"}, &(0x7f0000000100)=0xd6) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 434.123299][T19944] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 17:34:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7000000}, 0x0) 17:34:14 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x104, 0x0) 17:34:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @sack_perm], 0x2) [ 434.318570][T19961] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xa000000}, 0x0) 17:34:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xe000000}, 0x0) 17:34:14 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf000000}, 0x0) 17:34:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1e, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="010000006292a2fc43811f245fe4fbaa5266dcda42db56a8d00fa2b18e67a4875978b93be4873f96b2f075b800000100c22f1a4024934c7d124742db20bbb3d25bde9718e489ca127bbaf7e68c421173dcfeebdde3a16f5c031f0f9a420b7a543a", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x40, 0x10100) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r3, 0x314, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @multicast2}}, [0x8, 0x4c71, 0x7, 0x0, 0x46, 0xfffffffffffffffb, 0x100000000000, 0x7f, 0x7, 0x5, 0x101, 0x400, 0x8000, 0x0, 0x6]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000580)={r6, 0x1, 0x95, "5085f182b4b6e7e863c7e865114bcb537e199d70a7a7de9c3f63c387d1d5a60466184a5561c2c0434561be23eaff056e11552c4395e5c6460c373024e816984072dd844028c89bdeaf3475b459aa628dfe2c6250fae9bfad6586a5961c4151020cc7ea35a1914d34304333e62c6b18f68b2f9e2861d26310c41da5b7aa801db10994444a6bdb496257d220cc23399f8984bb1eb756"}, 0x9d) recvfrom$rxrpc(r5, &(0x7f0000000180)=""/133, 0x85, 0x40000000, &(0x7f00000000c0)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x3, 0x8, @mcast1, 0x9}}, 0x24) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 17:34:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 17:34:15 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 17:34:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x16f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 17:34:15 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x9e, 0x420000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x401) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x27}, @empty, @dev={0xfe, 0x80, [], 0x12}, 0x0, 0x7fffffff, 0x100, 0x400, 0x3ff, 0x2000005, r3}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x10000, 0x7, 0x256f, 0x200, 0x7fffffff}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x40000000}, 0x0) 17:34:15 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x170}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x48000000}, 0x0) 17:34:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x21, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$unix(r2, &(0x7f0000000180)="6da93f0f9a55898b6711c8e1b575f4c5eb6e72a6e0f7fddb4288994c7cd4545f96909ebebfb4eeee96423a432f9c06e7e4d284184a1b06b41131faea9d0d3f35ea3118f08291652fc8a0acf2390931ba316a52edbf8c82a726640cee1410eff465bfa08f3f5c86753d7f69462838011459263b0f60a29eac6fa4a8fdbbc837c513e32d6a0db7808857d34eed8b8d312bc61059a84c8657d59a21d5dce80f81b12f62a5800851878b6a46d8a0acae5ed0219b130275052d92be85fe4ddcd01073a42b1ba47280c0643cf34368daa03ec82736bd4931215633c319ab5661e80f", 0xdf, 0x4000000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:16 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x81, 0xff}]}, 0xc, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x5, 0x4000000000001, 0x3f23, 0x6, 0x0, 0x1}) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x3ffe, 0x0) 17:34:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4c000000}, 0x0) 17:34:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x171}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x60000000}, 0x0) 17:34:16 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$VIDIOC_G_STD(0xffffffffffffff9c, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000100)=r1) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x3554c0, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x172}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x68000000}, 0x0) 17:34:16 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x173}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:16 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/151) perf_event_open(&(0x7f0000000180)={0x2, 0xfffffffffffffeab, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x22, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="00100000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x3, 0xc00) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x422000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) socket$netlink(0x10, 0x3, 0x1f) 17:34:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 17:34:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x174}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80040, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, {0x400}}, 0x18) 17:34:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x74000000}, 0x0) 17:34:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x175}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 17:34:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80100, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x3, 0x8c, 0x4f88, 0xc6}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x2, 0x5, 0x1ff, 0x7}) 17:34:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x23, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:17 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000200c02, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x100000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x10000000107, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="1560ff7fa3355785464b534fe9096682ff0d40d7f078e63159a015f2a1a852bbbf0e02a17069049caf1e5bf7705a30ce6036c7dae252a7eac06131b68f4a78fc6599d68185b5c74a63fcc79fc238382531de8361a6dbe5c728d3576eb920b1f2a97cc0e8ad6954ab72ed8bba1fa6bd4bd1bd953c536b1af40fd460b2a6a9bd6f780124feb32f453b5d9738f80a7132cedf741441ffe65a309f0f23f6894eb3cd49724c815590ea682f64", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) 17:34:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 17:34:17 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x176}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:17 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x220040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x11c, r1, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7b60}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @local}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffe00}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1a3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xee}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x11c}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 437.717228][T20143] validate_nla: 16 callbacks suppressed [ 437.717240][T20143] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:18 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x177}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xad000000}, 0x0) 17:34:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x8002, 0x0) write$P9_RAUTH(r1, &(0x7f0000000180)={0x14, 0x67, 0x2, {0x10, 0x0, 0x3}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000009671f60446fc7b82b2b1f130b52689a7f246f808c1e7e39d04e85e374c070c1a03ba806448b6176f645f9b1b84ff26d5ff1db1a48392438700687a9cf29f062aea6745b52402d1db2f5212643f2041fdfa444bb75a82183a851705d1529cc6d977f550a185a480c19855b4da74c17ab6897808", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x20000048) 17:34:18 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) [ 437.878820][T20164] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) 17:34:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 17:34:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x178}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x1) 17:34:18 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x179}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 438.352165][T20182] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 17:34:18 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40013e, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) write$apparmor_exec(r0, &(0x7f0000000000)={'exec ', '^}vmnet0\x00'}, 0xe) 17:34:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) [ 438.530651][T20209] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x5ffe, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 439.181319][ C0] net_ratelimit: 25 callbacks suppressed [ 439.181325][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 439.192830][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 439.198661][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 439.204494][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 439.210313][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 439.216149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 439.222014][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:34:19 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x10100, 0x0) 17:34:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 439.227769][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:34:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 439.261308][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 439.261339][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 439.275670][T20239] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) [ 439.453059][T20257] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100001353f1c88dc5adbfca00", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0xd0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x200000) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9e7d, 0x0) r3 = dup3(r2, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$CAPI_REGISTER(r0, 0x400c4301, &(0x7f0000000040)={0x7, 0x6, 0x9}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x82000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x5810, r1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) eventfd2(0x20, 0x801) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 17:34:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) [ 439.606804][T20272] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x7f, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000480)=0x400, 0x4) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[@ANYBLOB="09080000f33d06c3881bbc1630b7ff52af7ab207bb8e3a0324c6305a6fe4931a", @ANYRES16=r1, @ANYBLOB="010129bd7000ffdbdf250100000008000100000000000c0006000100000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x20, 0xffffffff80000000, 0xffffffffffffff80}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r2, 0x5}, 0x8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r2, 0x3, 0x30}, 0xc) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0xfffffffffffffff9, 0x400, 0xffffffffffff4270, 0x5, 0x0, 0x8, 0x0, 0x1, 0xac45, 0x4, 0xfff, 0xfc3, 0x4, 0x1, 0x0, 0x1f8000000, 0x6a74f458, 0x8000, 0x8, 0x971, 0x4, 0x9, 0x8001, 0x0, 0x80000001, 0x1, 0x7, 0xfffffffffffffffb, 0x9, 0x8, 0x8, 0x2, 0x40, 0x6f1, 0x63, 0xffffffffffffff82, 0x0, 0x8000, 0x4, @perf_config_ext={0x72, 0x5}, 0x10, 0x9, 0x401, 0x0, 0x7f}, r0, 0xc, r3, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r4, 0x2}) 17:34:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x40030000000000}, 0x0) 17:34:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x180}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 440.139032][T20292] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0ffffffffffff}, 0x0) 17:34:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x181}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) [ 440.470703][T20314] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:20 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x182}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 17:34:21 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x183}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:21 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x184}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) [ 441.060034][T20341] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 17:34:21 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x7f, 0x0) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000280)={0x2, "d01321a573f2ce86f8f98195e7681799c332b7ecb24497830e282680a731c12c", 0x3, 0x409, 0x8, 0x100, 0x4, 0x3, 0x5eb5a7e0, 0xffffffffffff7698}) io_setup(0x94, &(0x7f0000000240)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000014c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000380)="6e6d23abb1b733a618f5e6a26cb0ca4076380a805d23c8d4d6daca33f038f7ecc7ca76e51224b42982168aec38163065fcb074655dff7351c015965c221d439e9e1572812d60d3231c0b8176c7f857f7839260ed2ec3abfe09f1d9bdda5bd3d30d11949259dac7e8dc2efada8fa435c09fda9f4a095ea5bcbe87bef3a25bd57b47a8ca09561e2e10c4b707fcf42e2b11f2926cca2ddedf5428924c7fc5b7ecf85d4d8b5121803cb820db19b115016dac4e21e62fa5e2c9d0f386ffe66786e0b0564038", 0xc3, 0x1f, 0x0, 0x2, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x3f, r3, &(0x7f0000000480)="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", 0x1000, 0x4, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001500)={0x0, 0xf0, "0b2f2ddc25ae1e8bfb0d1330cf6b6598ec5e19af4f5d8fef8cf0e5da79b69e3dd1948966688141991c1f372295d11b6522567694f0d38019bb6d7c60fe0536834626c303332b607fe12ae97637743fadbb247880f53135a022a16e74770414ef242bd8b18ed15e6e92a5a89e3da4fb20f3ef8628758d1625d10288f3e121d9c1206025ccebd64050b7fbdcce1ec5bcee45a2f63ad8fff33d8f42d1cb4d0d98a28b6874aab4e269c60a462683a6b41d3d3d6803712d54694f911b49aa4bb80f9403423b3afccbfd082739987b897d94ceb9fefcf09a33030c6288006c4ef94e8fe4fa470d52ce243a0a64832b368a865a"}, &(0x7f0000001600)=0xf8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001880)={r4, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [], @remote}, 0x495d}}, 0xfff, 0x1}, 0x84) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000000)) utimensat(r5, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) 17:34:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x300000000000000}, 0x0) 17:34:21 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x185}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 441.237497][T20365] QAT: Invalid ioctl [ 441.312363][T20371] QAT: Invalid ioctl 17:34:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6f, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x400000000000000}, 0x0) 17:34:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x186}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) 17:34:22 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x187}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x500000000000000}, 0x0) 17:34:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='auxv\x00') r1 = perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4dd02206, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="62d4b7aa7f2b856e9067d4859437c6315c0b06f6d5fb2d51534e2e566c787f0474dd6ca888abdb72c00d8d54f768e5c15d682f66d9b7bed83d7cdce7f7ff36a9bda478682a6759ce181bf3befac006a97afae62ddc1549ca7d5a20eb55e5b951ff7b2263fbae4648f26230ff57de4710d5442611a1eb6373d9b10fa956fdf198267d2eb875468d78a7844a39c142792a7c39f58329500ff91cbd75cb127ca9d82dc43b461292465911db22342b0f4cd3992057065bf2bde4d5b92f6ebe56c625592f8abc", 0xc4) 17:34:22 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x188}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x600000000000000}, 0x0) 17:34:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x189}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:23 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x700000000000000}, 0x0) [ 442.812832][T20428] validate_nla: 6 callbacks suppressed [ 442.812842][T20428] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:23 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x4, 0x9}, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xa00000000000000}, 0x0) 17:34:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xe00000000000000}, 0x0) [ 442.952411][T20443] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5e7, 0x8001}]}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) syz_open_dev$vivid(&(0x7f0000000200)='/dev/video#\x00', 0x1, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 443.036689][T20451] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf00000000000000}, 0x0) [ 443.164752][T20463] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:23 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) [ 443.678650][T20475] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:24 executing program 1: r0 = socket(0x9, 0xf, 0x8001) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000019c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001a00)={'rose0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001b40)=0xe8) accept$packet(r1, &(0x7f0000001b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001bc0)=0x14) getsockname$packet(r0, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001c40)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001c80)={'erspan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001cc0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}}}, &(0x7f0000001dc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001e40)={@dev, @dev, 0x0}, &(0x7f0000001e80)=0xc) recvmmsg(r1, &(0x7f0000008d80)=[{{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002200)=""/167, 0xa7}, {&(0x7f00000022c0)=""/199, 0xc7}, {&(0x7f00000023c0)=""/132, 0x84}, {&(0x7f0000002480)=""/239, 0xef}, {&(0x7f0000002580)=""/162, 0xa2}, {&(0x7f0000002640)=""/70, 0x46}], 0x6, &(0x7f0000002740)=""/4096, 0x1000}, 0x81}, {{&(0x7f0000003740)=@alg, 0x80, &(0x7f0000003900)=[{&(0x7f00000037c0)=""/251, 0xfb}, {&(0x7f00000038c0)=""/10, 0xa}], 0x2, &(0x7f0000003940)=""/4096, 0x1000}, 0x20}, {{&(0x7f0000004940)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000006c00)=[{&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/49, 0x31}, {&(0x7f0000005a00)=""/49, 0x31}, {&(0x7f0000005a40)=""/74, 0x4a}, {&(0x7f0000005ac0)=""/4096, 0x1000}, {&(0x7f0000006ac0)=""/48, 0x30}, {&(0x7f0000006b00)=""/43, 0x2b}, {&(0x7f0000006b40)=""/143, 0x8f}], 0x8, &(0x7f0000006c80)=""/27, 0x1b}, 0x2}, {{0x0, 0x0, &(0x7f0000006e00)=[{&(0x7f0000006cc0)=""/63, 0x3f}, {&(0x7f0000006d00)=""/170, 0xaa}, {&(0x7f0000006dc0)=""/28, 0x1c}], 0x3, &(0x7f0000006e40)=""/57, 0x39}, 0x3}, {{&(0x7f0000006e80)=@sco, 0x80, &(0x7f00000081c0)=[{&(0x7f0000006f00)=""/171, 0xab}, {&(0x7f0000006fc0)=""/4096, 0x1000}, {&(0x7f0000007fc0)=""/177, 0xb1}, {&(0x7f0000008080)=""/254, 0xfe}, {&(0x7f0000008180)=""/6, 0x6}], 0x5, &(0x7f0000008240)=""/71, 0x47}, 0x401}, {{&(0x7f00000082c0)=@un=@abs, 0x80, &(0x7f0000008480)=[{&(0x7f0000008340)}, {&(0x7f0000008380)=""/214, 0xd6}], 0x2, &(0x7f00000084c0)=""/224, 0xe0}, 0x4}, {{&(0x7f00000085c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000089c0)=[{&(0x7f0000008640)=""/161, 0xa1}, {&(0x7f0000008700)=""/144, 0x90}, {&(0x7f00000087c0)=""/250, 0xfa}, {&(0x7f00000088c0)=""/104, 0x68}, {&(0x7f0000008940)=""/6, 0x6}, {&(0x7f0000008980)=""/5, 0x5}], 0x6, &(0x7f0000008a40)=""/21, 0x15}, 0x200}, {{&(0x7f0000008a80)=@pppol2tpv3, 0x80, &(0x7f0000008c40)=[{&(0x7f0000008b00)=""/79, 0x4f}, {&(0x7f0000008b80)=""/157, 0x9d}], 0x2, &(0x7f0000008c80)=""/228, 0xe4}, 0x8}], 0x8, 0x0, &(0x7f0000008f80)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008fc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000090c0)=0xe8) getpeername$packet(r1, &(0x7f0000009580)={0x11, 0x0, 0x0}, &(0x7f00000095c0)=0x14) accept4$packet(r0, &(0x7f0000009600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000009640)=0x14, 0x80800) getpeername$packet(r1, &(0x7f0000009680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000096c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009700)={0x0, @empty, @empty}, &(0x7f0000009740)=0xc) getsockname$packet(r1, &(0x7f0000009780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000097c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000009800)={@mcast1, 0x0}, &(0x7f0000009840)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009880)={0x0}, &(0x7f00000098c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000009ec0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000009e80)={&(0x7f0000009900)={0x570, r2, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x38e}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x80000000000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x16}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xab}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r18}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r19}}, {0x8}}}]}}, {{0x8, 0x1, r20}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x9b}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r22}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0xd0}, 0x24000040) 17:34:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:24 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x3f00000000000000}, 0x0) [ 443.795229][T20488] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x18f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) [ 443.906645][T20500] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4800000000000000}, 0x0) 17:34:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x190}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 443.948848][T20502] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x4c00000000000000}, 0x0) 17:34:24 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r0, 0x0, 0x7, &(0x7f0000000080)='vmnet1\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3, 0x400, 0x8000, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0xa, 0x6, 0x5, 0x1, 0xffff, 0x6, 0x5, 0xb8a, 0x200, 0x100000000, 0x3, 0x8, 0x100, 0x0, 0x5, 0x6, 0x2, 0x7, 0x4, 0xbd, 0x6d33, 0x3, 0xffffffff, 0xffffffff, 0x1f, 0x1, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_config_ext={0x1, 0x10000}, 0x10001, 0x3, 0x401, 0x7, 0x8d537b8, 0x400, 0x9}, r1, 0xe, r0, 0x8) fsetxattr(r2, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000200)='\x00', 0x1, 0x3) r3 = syz_open_procfs(r1, &(0x7f0000000600)='io\x00') r4 = openat$cgroup_ro(r3, &(0x7f00000005c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={0xffffffffffffffff}, 0x0, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000400)={0x4, 0x8, 0xfa00, {r5, 0x401}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000006c0)={r6, 0x1d, "f081124d615bfbd4bacd9877505d18c6cfc0804714d6facb73cc52e609"}, &(0x7f0000000700)=0x25) sendmsg$nl_crypto(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000c}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@delrng={0x10, 0x14, 0xa00, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8084) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000540)=""/74, &(0x7f0000000240)=0x4a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r7, 0xe0}, &(0x7f0000000340)=0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x73, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 444.530657][T20512] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:24 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x191}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6000000000000000}, 0x0) 17:34:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) 17:34:24 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 444.665633][T20527] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x192}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6800000000000000}, 0x0) 17:34:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x193}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x6c00000000000000}, 0x0) 17:34:25 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4) 17:34:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x194}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x74, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7400000000000000}, 0x0) 17:34:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x195}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 445.421326][ C0] net_ratelimit: 24 callbacks suppressed [ 445.421335][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 445.427046][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 445.427139][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 445.444399][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 445.444494][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 445.455984][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 445.461881][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 445.467654][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:34:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) 17:34:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0xa0000, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000080)={0x0, @reserved}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 17:34:25 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x17c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 445.501320][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 445.501339][ C1] protocol 88fb is buggy, dev hsr_slave_0 17:34:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x7a00000000000000}, 0x0) 17:34:25 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x196}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x9effffff00000000}, 0x0) 17:34:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x197}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0xc080) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video36\x00', 0x2, 0x0) 17:34:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xad00000000000000}, 0x0) 17:34:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x198}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x3, 0x3c8, [0x0, 0x20000280, 0x20000468, 0x20000618], 0x0, &(0x7f0000000100), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x4, 0x8847, 'bond_slave_1\x00', 'veth1_to_bond\x00', 'nlmon0\x00', 'batadv0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xf8, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x0, 0x8, 0xff}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"76db4c4f4bc1432b5f8a5b090ed3f3ccdd5dd4ca439ce718afdea3ead58d"}}}, {{{0x11, 0x0, 0xfc, 'sit0\x00', 'hwsim0\x00', 'ifb0\x00', 'syzkaller0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x6, 0x9}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0xb, 0x20, 0x9109, 'bcsf0\x00', 'nr0\x00', 'ipddp0\x00', 'bridge_slave_1\x00', @dev={[], 0x24}, [0x0, 0xff, 0xff, 0xff], @broadcast, [0xff, 0x0, 0x0, 0x0, 0xff], 0x100, 0x130, 0x180, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14, 0x1e}, @multicast2, 0xff, 0xffffffff, 0x200, 0x0, 0x15, 0x2, 0x4e21, 0x4e22, 0x4e20, 0x4e20}}}, @ip={'ip\x00', 0x20, {{@loopback, @loopback, 0xffffffff, 0xffffffff, 0x100000001, 0xff, 0x0, 0x1, 0x4e20, 0x4e20, 0x4e21, 0x4e21}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3eb, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x440) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400800, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000040)={0x3, 0x2}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000007c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r2, 0x4, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1b8, 0x1ff, 0x8, 0x4, 0x7, 0x0, 0x3, 0x80, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000700)={r4, 0x7, 0x10, 0x8, 0x4}, &(0x7f0000000740)=0x18) 17:34:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) 17:34:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xf0ffffff00000000}, 0x0) 17:34:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x199}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000000)={0x8001, 0x0, 'client0\x00', 0x2, "44cd76ee91eb528a", "fe2b829f850851cb6af4602beef094081006ac956cf3a7d75bdacc3025373456", 0xffffffffffffff95, 0x2}) 17:34:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 17:34:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xffffffff00000000}, 0x0) 17:34:26 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19b}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x76, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="757dd6b9471087f2d0bd64a40c6fc7de78c965364636a27408cfd5a0bf26e7961b39ca4952d0a8dc2a443af83f88cb991aa077a813c81d258bf2de97615f56c9325b9d5ca8d81d145ebc37643e76c8fddbd9d791f027867518f93c27283fd25b2eded5f990bff14ad6654e52bff9fbec17d0a0fd4db3d0a1162b303b822bdc775a44b4befb17ac89be01f82b6e4dbe596fdea543130d6e1fffe26b8ae93ba1df21cf1d17c6c3a7f3579220ff2cfe822b052f44229419c996eda6ba3d3f6b4b7e0ec03d3a62d2053b374736397676025670e59d1eadaee0b76cc11c7d784c6b541b2b") 17:34:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0xfffffffffffff000}, 0x0) 17:34:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19c}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) 17:34:27 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19d}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:27 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19e}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={0x0, 0x2, 0x6, 0x80, &(0x7f0000ffe000/0x2000)=nil, 0x6}) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='cpusetvboxnet1\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x80000001) keyctl$update(0x2, r1, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19f}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x1, 0x8, 0xfff, 'queue0\x00', 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fsetxattr(r0, &(0x7f0000000240)=@known='trusted.overlay.impure\x00', &(0x7f0000000280)='\x00', 0x1, 0x3) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000400)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x4eb, 0x3, 0x9, 0x0, 0x3, 0x40, 0x7, 0x8db0, 0x8, 0x6, 0x8, 0x10001, 0x71151d30, 0x8000, 0x42b, 0xfffffffffffffffa, 0x81, 0x4, 0x100, 0x7fff, 0x2, 0x4, 0x3ff, 0xe6, 0x2, 0x5, 0xffffffff, 0x3, 0x400000005, 0x9df, 0x2, 0x3, 0xfffffffffffffffe, 0x7e, 0xfffffffffffffa0d, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x80, 0x0, 0x417, 0x2, 0x7f, 0x10000, 0x1f}, r1, 0xa, 0xffffffffffffffff, 0x2) [ 448.042635][T20695] validate_nla: 13 callbacks suppressed [ 448.042645][T20695] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 448.177946][T20707] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) 17:34:28 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x2c, 0x26, 0x428, 0x70bd2a, 0x25dfdbfe, {0x0, r1, {0x1, 0x6}, {0x4, 0xc}, {0xffff, 0xffff}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x81) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x1ff) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:28 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 448.333445][T20723] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 448.478814][T20734] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:29 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6df}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 448.914525][T20741] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) 17:34:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:29 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2041, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/55) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x3efe, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7d300}, &(0x7f0000000180)=0x8) 17:34:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:29 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x19a}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 449.154869][T20759] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480)=0x2, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000680), 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0xee00, 0xee01, 0xffffffffffffffff]) fchown(r1, r3, r4) getsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000), &(0x7f00000002c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000800)={{0x20000000000000, 0x2, 0x9, 0x0, 0xfff}, 0x401, 0x2}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="00132dbd702b154a3dca76b62c5b67aee700ffdbdf25"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x54000c0}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="a884bf15bab78b2b6d010000155dc204a04a7b5387efb87ddb96550a778d1c6d3b4f1029121868b92c9904c68b900305f46c67f6882bce1f75d9c5a1e5eccaa7a856a599a99b28e72ea13946447984d9cae19edd707dc321dfb170c50ec972642e1dcfe3e3da8176a0b42f1a7206f083072a15af08af159a0c48d5d0ebef9725c23e9b58", @ANYRES16=r2, @ANYBLOB="00082bbd7000fcdbdf250c00000034000100080004004e23000014000300ac1414aa000000b600000000000000000c0007000400000030000000080005000400000008000600200100005800010008000b00736970000800010000000000080006006c63000008000b0073697000080002007e00000008000000000000000c00070004000000000000000c00070000000000280000000c0007000100000008000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:29 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 449.257165][T20772] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000240)) ioctl$RTC_PIE_ON(r0, 0x7005) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000380)=""/254) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/174) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20000, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x8, 0x2, 0x6}, 0xec42}}, 0x18) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) sched_rr_get_interval(r4, &(0x7f0000000200)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)={0x2, "f723"}, 0x3) [ 449.764990][T20785] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x104) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)) 17:34:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) 17:34:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000240)) ioctl$RTC_PIE_ON(r0, 0x7005) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000380)=""/254) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/174) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20000, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x8, 0x2, 0x6}, 0xec42}}, 0x18) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) sched_rr_get_interval(r4, &(0x7f0000000200)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)={0x2, "f723"}, 0x3) [ 450.017762][T20803] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8001ffffc, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18020000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4090) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x1f, 0xe0}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x6, &(0x7f0000000380), 0x13f, 0x102f}}, 0xfffffffffffffc5c) [ 450.173815][T20817] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000240)) ioctl$RTC_PIE_ON(r0, 0x7005) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000380)=""/254) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/174) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20000, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x8, 0x2, 0x6}, 0xec42}}, 0x18) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) sched_rr_get_interval(r4, &(0x7f0000000200)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080)={0x2, "f723"}, 0x3) 17:34:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1a9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x13e7, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x267, 0x1, 0x1}) 17:34:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) 17:34:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1aa}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:31 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xa3, 0x65, "b9513ee0cc8951ea3f3df8827cf45c0ad727f6ef5000e667a910ac3428aa27560e1a8822badeb1c24625190a8d532734b040c65b0da436e21b4c8dbabc4418ff9e94c69a88d7ce89e25974dc24316ae15c0176af82adc2cb488e6736f8a6d01bfd2f23700e64c3ebb9b9bf29a54f6f5207a89d19d1f9a7434bdeb294ba364b27eea796be2c4fd83a6fef01f5fb7121cb1fb431a745a9f39817f294"}, 0x8000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x400, 0x4) r2 = getpid() setpriority(0x2, r2, 0x5) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 450.975599][T20863] FAULT_INJECTION: forcing a failure. [ 450.975599][T20863] name failslab, interval 1, probability 0, space 0, times 0 [ 450.991826][T20863] CPU: 0 PID: 20863 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 450.999929][T20863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.999936][T20863] Call Trace: [ 450.999962][T20863] dump_stack+0x172/0x1f0 [ 450.999986][T20863] should_fail.cold+0xa/0x15 [ 451.000011][T20863] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 451.028066][T20863] ? ___might_sleep+0x163/0x280 [ 451.032941][T20863] __should_failslab+0x121/0x190 [ 451.037906][T20863] ? sock_destroy_inode+0x60/0x60 [ 451.042958][T20863] should_failslab+0x9/0x14 [ 451.047485][T20863] kmem_cache_alloc+0x2b2/0x6f0 [ 451.052353][T20863] ? __might_sleep+0x95/0x190 [ 451.057083][T20863] ? sctp_id2assoc+0x203/0x2c0 [ 451.061836][T20863] ? sock_destroy_inode+0x60/0x60 [ 451.066893][T20863] sock_alloc_inode+0x1d/0x260 [ 451.071674][T20863] alloc_inode+0x66/0x190 [ 451.076019][T20863] new_inode_pseudo+0x19/0xf0 [ 451.080706][T20863] sock_alloc+0x41/0x270 [ 451.084959][T20863] __sock_create+0xc0/0x750 [ 451.089444][T20863] ? sctp_id2assoc+0x203/0x2c0 [ 451.094207][T20863] sock_create+0x7f/0xa0 [ 451.098467][T20863] sctp_do_peeloff+0x1a0/0x470 [ 451.103215][T20863] ? sctp_copy_sock+0xe50/0xe50 [ 451.108069][T20863] ? lock_downgrade+0x880/0x880 [ 451.112921][T20863] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 451.119519][T20863] ? sctp_do_peeloff+0x470/0x470 [ 451.124463][T20863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.130695][T20863] ? _copy_from_user+0xdd/0x150 [ 451.135551][T20863] sctp_getsockopt+0x1ec1/0x673d [ 451.140486][T20863] ? __lock_acquire+0x548/0x3fb0 [ 451.145405][T20863] ? _parse_integer+0x190/0x190 [ 451.150245][T20863] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 451.157751][T20863] ? aa_label_sk_perm+0x101/0x560 [ 451.162774][T20863] ? aa_profile_af_perm+0x320/0x320 [ 451.167954][T20863] ? find_held_lock+0x35/0x130 [ 451.172714][T20863] ? __fget+0x35a/0x550 [ 451.176900][T20863] ? lock_downgrade+0x880/0x880 [ 451.181761][T20863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.188015][T20863] ? kasan_check_read+0x11/0x20 [ 451.192895][T20863] ? ___might_sleep+0x163/0x280 [ 451.197759][T20863] ? __might_sleep+0x95/0x190 [ 451.202454][T20863] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 451.208070][T20863] ? aa_sk_perm+0x288/0x880 [ 451.212578][T20863] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 451.218140][T20863] sock_common_getsockopt+0x9a/0xe0 [ 451.223341][T20863] ? sock_common_getsockopt+0x9a/0xe0 [ 451.228704][T20863] __sys_getsockopt+0x168/0x250 [ 451.233552][T20863] ? kernel_setsockopt+0x1e0/0x1e0 [ 451.238665][T20863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 451.244106][T20863] ? do_syscall_64+0x26/0x610 [ 451.248765][T20863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.254822][T20863] ? do_syscall_64+0x26/0x610 [ 451.259507][T20863] __x64_sys_getsockopt+0xbe/0x150 [ 451.264612][T20863] do_syscall_64+0x103/0x610 [ 451.269193][T20863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.275073][T20863] RIP: 0033:0x458209 [ 451.278978][T20863] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 451.298706][T20863] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 451.307104][T20863] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 451.315066][T20863] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 451.323044][T20863] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 451.331025][T20863] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 451.339016][T20863] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 [ 451.349358][T20863] net_ratelimit: 25 callbacks suppressed [ 451.349365][T20863] socket: no more sockets 17:34:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000140)=0x20000048) 17:34:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1ab}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) 17:34:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1ac}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1ad}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 451.671313][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.677512][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.683399][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.689166][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.695836][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.701665][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.707479][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 451.713319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 451.741311][ C0] protocol 88fb is buggy, dev hsr_slave_0 17:34:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) 17:34:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @remote}], 0x20) 17:34:32 executing program 5 (fault-call:5 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1ae}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 451.880348][T20903] FAULT_INJECTION: forcing a failure. [ 451.880348][T20903] name failslab, interval 1, probability 0, space 0, times 0 [ 451.950348][T20903] CPU: 1 PID: 20903 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 451.958396][T20903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.958402][T20903] Call Trace: [ 451.958429][T20903] dump_stack+0x172/0x1f0 [ 451.958454][T20903] should_fail.cold+0xa/0x15 [ 451.958475][T20903] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 451.958497][T20903] ? ___might_sleep+0x163/0x280 [ 451.958529][T20903] __should_failslab+0x121/0x190 [ 451.991415][T20903] ? sock_destroy_inode+0x60/0x60 [ 451.991433][T20903] should_failslab+0x9/0x14 [ 451.991449][T20903] kmem_cache_alloc_trace+0x2d1/0x760 [ 451.991463][T20903] ? kmem_cache_alloc+0x32e/0x6f0 [ 451.991481][T20903] ? __might_sleep+0x95/0x190 [ 451.991502][T20903] ? sock_destroy_inode+0x60/0x60 [ 452.025949][T20903] sock_alloc_inode+0x63/0x260 [ 452.030704][T20903] alloc_inode+0x66/0x190 [ 452.035023][T20903] new_inode_pseudo+0x19/0xf0 [ 452.039774][T20903] sock_alloc+0x41/0x270 [ 452.044004][T20903] __sock_create+0xc0/0x750 [ 452.048593][T20903] ? sctp_id2assoc+0x203/0x2c0 [ 452.053401][T20903] sock_create+0x7f/0xa0 [ 452.057636][T20903] sctp_do_peeloff+0x1a0/0x470 [ 452.062406][T20903] ? sctp_copy_sock+0xe50/0xe50 [ 452.067259][T20903] ? lock_downgrade+0x880/0x880 [ 452.072099][T20903] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 452.078851][T20903] ? sctp_do_peeloff+0x470/0x470 [ 452.083796][T20903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.090077][T20903] ? _copy_from_user+0xdd/0x150 [ 452.094971][T20903] sctp_getsockopt+0x1ec1/0x673d [ 452.099914][T20903] ? __lock_acquire+0x548/0x3fb0 [ 452.104870][T20903] ? _parse_integer+0x190/0x190 [ 452.109719][T20903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.115959][T20903] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 452.122802][T20903] ? aa_label_sk_perm+0x101/0x560 [ 452.127820][T20903] ? aa_profile_af_perm+0x320/0x320 [ 452.133003][T20903] ? find_held_lock+0x35/0x130 [ 452.137750][T20903] ? __fget+0x35a/0x550 [ 452.141898][T20903] ? lock_downgrade+0x880/0x880 [ 452.146742][T20903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.152969][T20903] ? kasan_check_read+0x11/0x20 [ 452.157816][T20903] ? ___might_sleep+0x163/0x280 [ 452.162653][T20903] ? __might_sleep+0x95/0x190 [ 452.167315][T20903] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 452.172941][T20903] ? aa_sk_perm+0x288/0x880 [ 452.177433][T20903] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 452.182980][T20903] sock_common_getsockopt+0x9a/0xe0 [ 452.188161][T20903] ? sock_common_getsockopt+0x9a/0xe0 [ 452.193519][T20903] __sys_getsockopt+0x168/0x250 [ 452.198362][T20903] ? kernel_setsockopt+0x1e0/0x1e0 [ 452.203734][T20903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 452.209196][T20903] ? do_syscall_64+0x26/0x610 [ 452.213885][T20903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.219947][T20903] ? do_syscall_64+0x26/0x610 [ 452.224612][T20903] __x64_sys_getsockopt+0xbe/0x150 [ 452.229734][T20903] do_syscall_64+0x103/0x610 [ 452.234315][T20903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.240189][T20903] RIP: 0033:0x458209 [ 452.244078][T20903] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.263685][T20903] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 452.272082][T20903] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 452.280039][T20903] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 452.288001][T20903] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 452.295969][T20903] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 452.303936][T20903] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1, 0x2000000}, &(0x7f0000000140)=0x20000048) 17:34:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1af}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)={0x23, 0x6f, 0x2, {0x2, [{0x20, 0x2, 0x3}, {0x40, 0x0, 0x4}]}}, 0x23) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:32 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:33 executing program 5 (fault-call:5 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000200)=""/82, 0x52}, &(0x7f0000000100), 0x2}, 0x20) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge_slave_1\x00', 0x400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) read(r1, &(0x7f0000000380)=""/167, 0xa7) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10900, 0x0) 17:34:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:33 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) [ 452.793016][T20949] FAULT_INJECTION: forcing a failure. [ 452.793016][T20949] name failslab, interval 1, probability 0, space 0, times 0 [ 452.814024][T20949] CPU: 0 PID: 20949 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 452.822042][T20949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.832226][T20949] Call Trace: [ 452.834832][T20951] FAULT_INJECTION: forcing a failure. [ 452.834832][T20951] name failslab, interval 1, probability 0, space 0, times 0 [ 452.835534][T20949] dump_stack+0x172/0x1f0 [ 452.835560][T20949] should_fail.cold+0xa/0x15 [ 452.835583][T20949] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.863156][T20949] ? ___might_sleep+0x163/0x280 [ 452.868024][T20949] __should_failslab+0x121/0x190 [ 452.872981][T20949] should_failslab+0x9/0x14 [ 452.877492][T20949] kmem_cache_alloc+0x2b2/0x6f0 [ 452.882358][T20949] ? inet6_create+0x2ea/0xf90 [ 452.887078][T20949] sk_prot_alloc+0x67/0x2e0 [ 452.891600][T20949] ? lock_downgrade+0x880/0x880 [ 452.896460][T20949] sk_alloc+0x39/0xf70 [ 452.900541][T20949] inet6_create+0x360/0xf90 [ 452.905058][T20949] __sock_create+0x3e6/0x750 [ 452.909666][T20949] sock_create+0x7f/0xa0 [ 452.913927][T20949] sctp_do_peeloff+0x1a0/0x470 [ 452.918697][T20949] ? sctp_copy_sock+0xe50/0xe50 [ 452.923584][T20949] ? lock_downgrade+0x880/0x880 [ 452.928446][T20949] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 452.935044][T20949] ? sctp_do_peeloff+0x470/0x470 [ 452.939991][T20949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.946244][T20949] ? _copy_from_user+0xdd/0x150 [ 452.951107][T20949] sctp_getsockopt+0x1ec1/0x673d [ 452.956051][T20949] ? __lock_acquire+0x548/0x3fb0 [ 452.960992][T20949] ? _parse_integer+0x190/0x190 [ 452.965888][T20949] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 452.972746][T20949] ? aa_label_sk_perm+0x101/0x560 [ 452.977782][T20949] ? aa_profile_af_perm+0x320/0x320 [ 452.982998][T20949] ? find_held_lock+0x35/0x130 [ 452.987773][T20949] ? __fget+0x35a/0x550 [ 452.991964][T20949] ? lock_downgrade+0x880/0x880 [ 452.996819][T20949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.003073][T20949] ? kasan_check_read+0x11/0x20 [ 453.007968][T20949] ? ___might_sleep+0x163/0x280 [ 453.012842][T20949] ? __might_sleep+0x95/0x190 [ 453.017561][T20949] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 453.023204][T20949] ? aa_sk_perm+0x288/0x880 [ 453.027728][T20949] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 453.033291][T20949] sock_common_getsockopt+0x9a/0xe0 [ 453.038505][T20949] ? sock_common_getsockopt+0x9a/0xe0 [ 453.043928][T20949] __sys_getsockopt+0x168/0x250 [ 453.048798][T20949] ? kernel_setsockopt+0x1e0/0x1e0 [ 453.053930][T20949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 453.059401][T20949] ? do_syscall_64+0x26/0x610 [ 453.064099][T20949] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.070180][T20949] ? do_syscall_64+0x26/0x610 [ 453.074896][T20949] __x64_sys_getsockopt+0xbe/0x150 [ 453.080026][T20949] do_syscall_64+0x103/0x610 [ 453.084750][T20949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.090646][T20949] RIP: 0033:0x458209 [ 453.094548][T20949] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.119782][T20949] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 453.128208][T20949] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 453.136185][T20949] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 453.144189][T20949] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 453.152168][T20949] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 453.160146][T20949] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 [ 453.168158][T20951] CPU: 1 PID: 20951 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #39 [ 453.176159][T20951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.186486][T20951] Call Trace: [ 453.186513][T20951] dump_stack+0x172/0x1f0 [ 453.186533][T20951] should_fail.cold+0xa/0x15 [ 453.186550][T20951] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.186569][T20951] ? ___might_sleep+0x163/0x280 [ 453.186591][T20951] __should_failslab+0x121/0x190 [ 453.194206][T20951] should_failslab+0x9/0x14 [ 453.194223][T20951] __kmalloc+0x2dc/0x740 [ 453.194242][T20951] ? __local_bh_enable_ip+0x15a/0x270 [ 453.194259][T20951] ? sctp_getsockopt+0xc2d/0x673d [ 453.194277][T20951] sctp_getsockopt+0xc2d/0x673d [ 453.194294][T20951] ? __lock_acquire+0x548/0x3fb0 [ 453.194313][T20951] ? _parse_integer+0x190/0x190 [ 453.248132][T20951] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 453.254980][T20951] ? aa_label_sk_perm+0x101/0x560 [ 453.259993][T20951] ? aa_profile_af_perm+0x320/0x320 [ 453.265175][T20951] ? find_held_lock+0x35/0x130 [ 453.269929][T20951] ? __fget+0x35a/0x550 [ 453.274113][T20951] ? lock_downgrade+0x880/0x880 [ 453.278966][T20951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.285197][T20951] ? kasan_check_read+0x11/0x20 [ 453.290043][T20951] ? ___might_sleep+0x163/0x280 [ 453.294903][T20951] ? __might_sleep+0x95/0x190 [ 453.299568][T20951] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 453.305191][T20951] ? aa_sk_perm+0x288/0x880 [ 453.309704][T20951] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 453.315268][T20951] sock_common_getsockopt+0x9a/0xe0 [ 453.320472][T20951] ? sock_common_getsockopt+0x9a/0xe0 [ 453.325874][T20951] __sys_getsockopt+0x168/0x250 [ 453.330739][T20951] ? kernel_setsockopt+0x1e0/0x1e0 [ 453.335866][T20951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 453.341323][T20951] ? do_syscall_64+0x26/0x610 [ 453.345988][T20951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.352131][T20951] ? do_syscall_64+0x26/0x610 [ 453.357146][T20951] __x64_sys_getsockopt+0xbe/0x150 [ 453.362255][T20951] do_syscall_64+0x103/0x610 [ 453.366839][T20951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.372730][T20951] RIP: 0033:0x458209 [ 453.376614][T20951] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.396393][T20951] RSP: 002b:00007f901c234c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 453.404826][T20951] RAX: ffffffffffffffda RBX: 00007f901c234c90 RCX: 0000000000458209 [ 453.412817][T20951] RDX: 000000000000001d RSI: 0000000000000084 RDI: 0000000000000003 [ 453.420807][T20951] RBP: 000000000073bfa0 R08: 00000000200002c0 R09: 0000000000000000 17:34:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1, 0x200000000000000}, &(0x7f0000000140)=0x20000048) 17:34:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1, 0x2}, 0x1, 0x3, 0x1ff, {0xd61, 0x7}, 0x4fe, 0x9}) [ 453.439365][T20951] R10: 0000000020000300 R11: 0000000000000246 R12: 00007f901c2356d4 [ 453.447347][T20951] R13: 00000000004c9608 R14: 00000000004d02b0 R15: 0000000000000004 [ 453.509155][T20957] validate_nla: 11 callbacks suppressed [ 453.509164][T20957] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:33 executing program 5 (fault-call:5 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:33 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:33 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:34 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0xfffffffffffffffd, 0x7}) 17:34:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 453.695951][T20975] FAULT_INJECTION: forcing a failure. [ 453.695951][T20975] name failslab, interval 1, probability 0, space 0, times 0 [ 453.723328][T20979] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 453.769147][T20975] CPU: 1 PID: 20975 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 453.777179][T20975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.787256][T20975] Call Trace: [ 453.790565][T20975] dump_stack+0x172/0x1f0 [ 453.794919][T20975] should_fail.cold+0xa/0x15 [ 453.799545][T20975] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.805363][T20975] ? ___might_sleep+0x163/0x280 [ 453.810232][T20975] __should_failslab+0x121/0x190 [ 453.815180][T20975] should_failslab+0x9/0x14 [ 453.819693][T20975] kmem_cache_alloc_trace+0x2d1/0x760 [ 453.825077][T20975] ? sk_prot_alloc+0x67/0x2e0 [ 453.829765][T20975] apparmor_sk_alloc_security+0x87/0x110 [ 453.835409][T20975] security_sk_alloc+0x7d/0xc0 [ 453.840180][T20975] sk_prot_alloc+0xa5/0x2e0 [ 453.844780][T20975] sk_alloc+0x39/0xf70 [ 453.848882][T20975] inet6_create+0x360/0xf90 [ 453.853411][T20975] __sock_create+0x3e6/0x750 [ 453.858016][T20975] sock_create+0x7f/0xa0 [ 453.862268][T20975] sctp_do_peeloff+0x1a0/0x470 [ 453.867036][T20975] ? sctp_copy_sock+0xe50/0xe50 [ 453.871901][T20975] ? lock_downgrade+0x880/0x880 [ 453.876849][T20975] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 453.883452][T20975] ? sctp_do_peeloff+0x470/0x470 [ 453.888400][T20975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.894653][T20975] ? _copy_from_user+0xdd/0x150 [ 453.899532][T20975] sctp_getsockopt+0x1ec1/0x673d [ 453.904478][T20975] ? __lock_acquire+0x548/0x3fb0 [ 453.909422][T20975] ? _parse_integer+0x190/0x190 [ 453.914558][T20975] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 453.921445][T20975] ? aa_label_sk_perm+0x101/0x560 [ 453.926589][T20975] ? aa_profile_af_perm+0x320/0x320 [ 453.931803][T20975] ? find_held_lock+0x35/0x130 [ 453.936583][T20975] ? __fget+0x35a/0x550 [ 453.940785][T20975] ? lock_downgrade+0x880/0x880 [ 453.945652][T20975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.952171][T20975] ? kasan_check_read+0x11/0x20 [ 453.957042][T20975] ? ___might_sleep+0x163/0x280 [ 453.961922][T20975] ? __might_sleep+0x95/0x190 [ 453.966617][T20975] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 453.972265][T20975] ? aa_sk_perm+0x288/0x880 [ 453.976788][T20975] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 453.982352][T20975] sock_common_getsockopt+0x9a/0xe0 [ 453.987575][T20975] ? sock_common_getsockopt+0x9a/0xe0 [ 453.992964][T20975] __sys_getsockopt+0x168/0x250 [ 453.997831][T20975] ? kernel_setsockopt+0x1e0/0x1e0 [ 454.003004][T20975] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.008478][T20975] ? do_syscall_64+0x26/0x610 [ 454.013188][T20975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.019273][T20975] ? do_syscall_64+0x26/0x610 [ 454.023978][T20975] __x64_sys_getsockopt+0xbe/0x150 [ 454.029107][T20975] do_syscall_64+0x103/0x610 [ 454.033711][T20975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.039604][T20975] RIP: 0033:0x458209 [ 454.043517][T20975] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.063144][T20975] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 454.071653][T20975] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 454.079813][T20975] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 454.087795][T20975] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 454.095778][T20975] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 454.103771][T20975] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 454.181389][T20991] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x3) 17:34:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b6}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 454.386137][T21002] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:34 executing program 5 (fault-call:5 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b7}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x40000000003ffc, 0x0) [ 454.516962][T21013] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 454.540029][T21013] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 454.603036][T21019] FAULT_INJECTION: forcing a failure. [ 454.603036][T21019] name failslab, interval 1, probability 0, space 0, times 0 [ 454.643037][T21026] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:34 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b8}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 454.655315][T21019] CPU: 1 PID: 21019 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 454.663332][T21019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.673414][T21019] Call Trace: [ 454.676818][T21019] dump_stack+0x172/0x1f0 [ 454.681191][T21019] should_fail.cold+0xa/0x15 [ 454.681214][T21019] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 454.681236][T21019] ? ___might_sleep+0x163/0x280 [ 454.681257][T21019] __should_failslab+0x121/0x190 [ 454.681280][T21019] should_failslab+0x9/0x14 [ 454.681304][T21019] kmem_cache_alloc_trace+0x2d1/0x760 [ 454.691746][T21019] sctp_endpoint_new+0x79/0xed0 [ 454.691768][T21019] sctp_init_sock+0xc2e/0x1360 [ 454.691785][T21019] ? kasan_check_write+0x14/0x20 [ 454.691799][T21019] ? sock_init_data+0x8de/0xc70 [ 454.691811][T21019] ? sctp_destroy_sock+0x3e0/0x3e0 [ 454.691829][T21019] inet6_create+0x9cd/0xf90 [ 454.691851][T21019] __sock_create+0x3e6/0x750 [ 454.691889][T21019] sock_create+0x7f/0xa0 [ 454.716638][T21019] sctp_do_peeloff+0x1a0/0x470 [ 454.716658][T21019] ? sctp_copy_sock+0xe50/0xe50 [ 454.716678][T21019] ? lock_downgrade+0x880/0x880 [ 454.716707][T21019] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 454.740849][T21019] ? sctp_do_peeloff+0x470/0x470 [ 454.740882][T21019] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.740901][T21019] ? _copy_from_user+0xdd/0x150 [ 454.740920][T21019] sctp_getsockopt+0x1ec1/0x673d [ 454.740937][T21019] ? __lock_acquire+0x548/0x3fb0 [ 454.740956][T21019] ? _parse_integer+0x190/0x190 [ 454.801537][T21019] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 454.808402][T21019] ? aa_label_sk_perm+0x101/0x560 [ 454.813465][T21019] ? aa_profile_af_perm+0x320/0x320 [ 454.818685][T21019] ? find_held_lock+0x35/0x130 [ 454.823470][T21019] ? __fget+0x35a/0x550 [ 454.827655][T21019] ? lock_downgrade+0x880/0x880 [ 454.832515][T21019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.838790][T21019] ? kasan_check_read+0x11/0x20 [ 454.843667][T21019] ? ___might_sleep+0x163/0x280 [ 454.848539][T21019] ? __might_sleep+0x95/0x190 [ 454.853415][T21019] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 454.859065][T21019] ? aa_sk_perm+0x288/0x880 [ 454.863606][T21019] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 454.869176][T21019] sock_common_getsockopt+0x9a/0xe0 [ 454.874408][T21019] ? sock_common_getsockopt+0x9a/0xe0 [ 454.879803][T21019] __sys_getsockopt+0x168/0x250 [ 454.884671][T21019] ? kernel_setsockopt+0x1e0/0x1e0 [ 454.889821][T21019] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.895298][T21019] ? do_syscall_64+0x26/0x610 [ 454.900009][T21019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.906112][T21019] ? do_syscall_64+0x26/0x610 [ 454.910916][T21019] __x64_sys_getsockopt+0xbe/0x150 [ 454.916067][T21019] do_syscall_64+0x103/0x610 [ 454.920687][T21019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.926603][T21019] RIP: 0033:0x458209 [ 454.930519][T21019] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.950136][T21019] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 454.958568][T21019] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 454.966557][T21019] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 454.974540][T21019] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 454.982532][T21019] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 454.990523][T21019] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="e3e5e9c31f04022a3a6ea4acc76da9abc8a8c40e7999a5e3b4eeca60d4f08b3cc6710b9e789253bcc157cfd89d459b7a304a55e7f0ef86579792b27c26ac69a82ab1cd434cce287b9c2b37a36abcb6781bcfd76829", 0xfffffffffffffc5c, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1}, &(0x7f00000000c0)=0xc) 17:34:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') getsockname$packet(r4, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000600)=0x14) recvfrom$packet(r4, &(0x7f0000000400)=""/250, 0xfa, 0x20, &(0x7f0000000640)={0x11, 0x1f, r6, 0x1, 0xffff, 0x6, @dev={[], 0x1d}}, 0x14) r7 = semget$private(0x0, 0x4, 0x0) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000500)=""/112) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000280)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @local}}, 0xffff, 0x400, 0x200000, 0x7, 0x20}, &(0x7f0000000240)=0x98) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r5, 0x301, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4101, 0x0, {0x14, 0x17, {0x0, 0x9, @l2={'ib', 0x3a, 'lo\x00'}}}}}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x24000000) 17:34:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1b9}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 455.279985][T21042] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 455.316992][T21042] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:34:35 executing program 5 (fault-call:5 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1ba}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) sendto$rxrpc(r0, &(0x7f0000000040)="56f59bcb6cdd82120fc74efc15fa75c5f4df2dab061b342627fb46c5f8d22ba6e4da30f2ddada38e791106a6ca598507a822764647874cee331aa24e060b6a0faf", 0x41, 0x10, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:35 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1bb}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 455.505552][T21061] FAULT_INJECTION: forcing a failure. [ 455.505552][T21061] name failslab, interval 1, probability 0, space 0, times 0 [ 455.530639][T21065] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 455.568333][T21061] CPU: 1 PID: 21061 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 455.576383][T21061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.587409][T21061] Call Trace: [ 455.587440][T21061] dump_stack+0x172/0x1f0 [ 455.587462][T21061] should_fail.cold+0xa/0x15 [ 455.587483][T21061] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 455.587503][T21061] ? ___might_sleep+0x163/0x280 [ 455.587523][T21061] __should_failslab+0x121/0x190 [ 455.587544][T21061] should_failslab+0x9/0x14 [ 455.587563][T21061] kmem_cache_alloc_trace+0x2d1/0x760 [ 455.587592][T21061] sctp_endpoint_new+0x100/0xed0 [ 455.587614][T21061] sctp_init_sock+0xc2e/0x1360 [ 455.587630][T21061] ? kasan_check_write+0x14/0x20 [ 455.587644][T21061] ? sock_init_data+0x8de/0xc70 [ 455.587668][T21061] ? sctp_destroy_sock+0x3e0/0x3e0 [ 455.605804][T21061] inet6_create+0x9cd/0xf90 [ 455.605829][T21061] __sock_create+0x3e6/0x750 [ 455.605850][T21061] sock_create+0x7f/0xa0 [ 455.605880][T21061] sctp_do_peeloff+0x1a0/0x470 17:34:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1bc}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 455.605897][T21061] ? sctp_copy_sock+0xe50/0xe50 [ 455.605915][T21061] ? lock_downgrade+0x880/0x880 [ 455.605934][T21061] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 455.605949][T21061] ? sctp_do_peeloff+0x470/0x470 [ 455.605967][T21061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.605982][T21061] ? _copy_from_user+0xdd/0x150 [ 455.606004][T21061] sctp_getsockopt+0x1ec1/0x673d [ 455.625675][T21061] ? __lock_acquire+0x548/0x3fb0 [ 455.625689][T21061] ? _parse_integer+0x190/0x190 17:34:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 455.625713][T21061] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 455.625735][T21061] ? aa_label_sk_perm+0x101/0x560 [ 455.645267][T21061] ? aa_profile_af_perm+0x320/0x320 [ 455.645282][T21061] ? find_held_lock+0x35/0x130 [ 455.645298][T21061] ? __fget+0x35a/0x550 [ 455.645319][T21061] ? lock_downgrade+0x880/0x880 [ 455.645333][T21061] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.645352][T21061] ? kasan_check_read+0x11/0x20 [ 455.645382][T21061] ? ___might_sleep+0x163/0x280 [ 455.737414][T21061] ? __might_sleep+0x95/0x190 17:34:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 455.737436][T21061] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 455.737450][T21061] ? aa_sk_perm+0x288/0x880 [ 455.737473][T21061] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 455.737498][T21061] sock_common_getsockopt+0x9a/0xe0 [ 455.746501][T21061] ? sock_common_getsockopt+0x9a/0xe0 [ 455.746523][T21061] __sys_getsockopt+0x168/0x250 [ 455.746542][T21061] ? kernel_setsockopt+0x1e0/0x1e0 [ 455.746563][T21061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 455.746585][T21061] ? do_syscall_64+0x26/0x610 [ 455.813580][T21061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.819668][T21061] ? do_syscall_64+0x26/0x610 [ 455.824383][T21061] __x64_sys_getsockopt+0xbe/0x150 [ 455.829522][T21061] do_syscall_64+0x103/0x610 [ 455.834127][T21061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.834139][T21061] RIP: 0033:0x458209 [ 455.834154][T21061] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 455.834162][T21061] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 455.834175][T21061] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 455.834184][T21061] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 455.834200][T21061] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 455.843985][T21061] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 455.843994][T21061] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1bd}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:36 executing program 5 (fault-call:5 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.overlay.impure\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0704", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1be}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 456.367703][T21108] FAULT_INJECTION: forcing a failure. [ 456.367703][T21108] name failslab, interval 1, probability 0, space 0, times 0 17:34:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') [ 456.414823][T21108] CPU: 0 PID: 21108 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 456.422871][T21108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.422883][T21108] Call Trace: [ 456.422912][T21108] dump_stack+0x172/0x1f0 [ 456.422934][T21108] should_fail.cold+0xa/0x15 [ 456.422954][T21108] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 456.422976][T21108] ? ___might_sleep+0x163/0x280 [ 456.422997][T21108] __should_failslab+0x121/0x190 [ 456.423017][T21108] should_failslab+0x9/0x14 [ 456.423034][T21108] kmem_cache_alloc_trace+0x2d1/0x760 [ 456.423057][T21108] ? sctp_endpoint_lookup_assoc+0x290/0x290 [ 456.423081][T21108] sctp_auth_shkey_create+0x87/0x1b0 [ 456.423103][T21108] sctp_endpoint_new+0x518/0xed0 [ 456.451327][T21108] sctp_init_sock+0xc2e/0x1360 [ 456.451346][T21108] ? kasan_check_write+0x14/0x20 [ 456.451360][T21108] ? sock_init_data+0x8de/0xc70 [ 456.451372][T21108] ? sctp_destroy_sock+0x3e0/0x3e0 [ 456.451388][T21108] inet6_create+0x9cd/0xf90 [ 456.451411][T21108] __sock_create+0x3e6/0x750 [ 456.451431][T21108] sock_create+0x7f/0xa0 [ 456.451447][T21108] sctp_do_peeloff+0x1a0/0x470 [ 456.451462][T21108] ? sctp_copy_sock+0xe50/0xe50 [ 456.451484][T21108] ? lock_downgrade+0x880/0x880 [ 456.534637][T21108] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 456.541251][T21108] ? sctp_do_peeloff+0x470/0x470 [ 456.546238][T21108] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.552497][T21108] ? _copy_from_user+0xdd/0x150 [ 456.557378][T21108] sctp_getsockopt+0x1ec1/0x673d [ 456.562339][T21108] ? __lock_acquire+0x548/0x3fb0 [ 456.567383][T21108] ? _parse_integer+0x190/0x190 [ 456.572260][T21108] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 456.579143][T21108] ? aa_label_sk_perm+0x101/0x560 [ 456.584194][T21108] ? aa_profile_af_perm+0x320/0x320 [ 456.589452][T21108] ? find_held_lock+0x35/0x130 [ 456.594264][T21108] ? __fget+0x35a/0x550 [ 456.598457][T21108] ? lock_downgrade+0x880/0x880 [ 456.603353][T21108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.609641][T21108] ? kasan_check_read+0x11/0x20 [ 456.614525][T21108] ? ___might_sleep+0x163/0x280 [ 456.619408][T21108] ? __might_sleep+0x95/0x190 [ 456.624113][T21108] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 456.629760][T21108] ? aa_sk_perm+0x288/0x880 [ 456.634289][T21108] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 456.639887][T21108] sock_common_getsockopt+0x9a/0xe0 [ 456.645111][T21108] ? sock_common_getsockopt+0x9a/0xe0 [ 456.650703][T21108] __sys_getsockopt+0x168/0x250 [ 456.655588][T21108] ? kernel_setsockopt+0x1e0/0x1e0 [ 456.660747][T21108] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 456.666233][T21108] ? do_syscall_64+0x26/0x610 [ 456.670947][T21108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 456.677037][T21108] ? do_syscall_64+0x26/0x610 [ 456.681738][T21108] __x64_sys_getsockopt+0xbe/0x150 [ 456.687000][T21108] do_syscall_64+0x103/0x610 [ 456.691618][T21108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 456.697532][T21108] RIP: 0033:0x458209 [ 456.701439][T21108] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.721056][T21108] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 456.729497][T21108] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 456.737482][T21108] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 456.745465][T21108] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 456.753448][T21108] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1bf}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 456.761431][T21108] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c0}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c1}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:37 executing program 5 (fault-call:5 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c2}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 17:34:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 17:34:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x90400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001440)={0x0}, &(0x7f0000001300)=0xffffffffffffffed) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001340)={r2, 0x40}, &(0x7f0000001380)=0x8) syncfs(r0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$VIDIOC_S_AUDIO(r4, 0x40345622, &(0x7f0000000040)={0xcca, "8c3f4dab8627c19941e0ecf8f1e489c4f2ca808a67024af502cdb6696ab47c2f", 0x2, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001400)={0x3, 0x200, 0x6, 0x1, r3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000200)="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", &(0x7f0000001200)="5aa6e4fb7aa7092effae21e895883c01d134d4c3763817dd51e9ade301f5108f4b9f5d31471641d9300f12985c17903115aca2a5a1b5b27ae4e0afd4dc9d1b7d0f02d9c0c32dbea4f2cf3c5b0fe54748be218657963f63f6ae3ed72c7d363f59c1c2c514ca0bbff03e7a8d55f2de944c4759a462e857eee69175761744779b40718885da8e36bc32d0b7f2629ccbfb3e78ae56c2bdcd55017f29944a50521e8905937374ab85e2d2181f6c03e33a8d4691d19aa7b2fd06d00c2ceb974d5b99b4f1b9332605e5882e21bc0ef2bef4803643b899164f7980a069c3a6b290bd4ad9"}, 0x20) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000013c0)=0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c3}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0110f446", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x70, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 457.226613][T21148] FAULT_INJECTION: forcing a failure. [ 457.226613][T21148] name failslab, interval 1, probability 0, space 0, times 0 [ 457.255951][T21148] CPU: 0 PID: 21148 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 457.263986][T21148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.274237][T21148] Call Trace: [ 457.277551][T21148] dump_stack+0x172/0x1f0 [ 457.281964][T21148] should_fail.cold+0xa/0x15 [ 457.286583][T21148] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 457.292410][T21148] ? ___might_sleep+0x163/0x280 [ 457.297286][T21148] __should_failslab+0x121/0x190 [ 457.302254][T21148] should_failslab+0x9/0x14 [ 457.306815][T21148] kmem_cache_alloc_trace+0x2d1/0x760 [ 457.312234][T21148] ? mark_held_locks+0xa4/0xf0 [ 457.317026][T21148] sctp_add_bind_addr+0x9f/0x3a0 [ 457.322013][T21148] sctp_bind_addr_dup+0xdd/0x140 17:34:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 457.322031][T21148] sctp_sock_migrate+0x525/0x14c0 [ 457.322052][T21148] ? kasan_check_read+0x11/0x20 [ 457.322077][T21148] sctp_do_peeloff+0x2f5/0x470 [ 457.322092][T21148] ? sctp_copy_sock+0xe50/0xe50 [ 457.322111][T21148] ? lock_downgrade+0x880/0x880 [ 457.322130][T21148] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 457.322147][T21148] ? sctp_do_peeloff+0x470/0x470 [ 457.322166][T21148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.322183][T21148] ? _copy_from_user+0xdd/0x150 [ 457.322204][T21148] sctp_getsockopt+0x1ec1/0x673d [ 457.358101][T21148] ? __lock_acquire+0x548/0x3fb0 [ 457.358117][T21148] ? _parse_integer+0x190/0x190 [ 457.358143][T21148] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 457.358163][T21148] ? aa_label_sk_perm+0x101/0x560 [ 457.400938][T21148] ? aa_profile_af_perm+0x320/0x320 [ 457.406165][T21148] ? find_held_lock+0x35/0x130 [ 457.410964][T21148] ? __fget+0x35a/0x550 [ 457.415141][T21148] ? lock_downgrade+0x880/0x880 [ 457.419999][T21148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.426268][T21148] ? kasan_check_read+0x11/0x20 [ 457.431138][T21148] ? ___might_sleep+0x163/0x280 [ 457.436014][T21148] ? __might_sleep+0x95/0x190 [ 457.440718][T21148] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 457.446382][T21148] ? aa_sk_perm+0x288/0x880 [ 457.450940][T21148] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 457.456518][T21148] sock_common_getsockopt+0x9a/0xe0 [ 457.461728][T21148] ? sock_common_getsockopt+0x9a/0xe0 [ 457.467126][T21148] __sys_getsockopt+0x168/0x250 [ 457.473510][T21148] ? kernel_setsockopt+0x1e0/0x1e0 [ 457.478647][T21148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 457.484115][T21148] ? do_syscall_64+0x26/0x610 [ 457.488801][T21148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 457.494885][T21148] ? do_syscall_64+0x26/0x610 [ 457.499581][T21148] __x64_sys_getsockopt+0xbe/0x150 [ 457.504703][T21148] do_syscall_64+0x103/0x610 [ 457.509306][T21148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 457.515225][T21148] RIP: 0033:0x458209 [ 457.519126][T21148] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 457.538750][T21148] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 457.547180][T21148] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 457.555161][T21148] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 457.563146][T21148] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c4}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) [ 457.571131][T21148] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 457.580003][T21148] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 17:34:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0x1c5}}, 0x381, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=[{0x20, 0x84, 0x2}], 0x20}, 0x0) 17:34:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 457.671245][T21148] kasan: CONFIG_KASAN_INLINE enabled [ 457.678785][T21148] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 457.733614][T21148] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 457.740586][T21148] CPU: 1 PID: 21148 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #39 [ 457.748568][T21148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.758654][T21148] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 457.764920][T21148] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 a5 93 ee fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 457.767025][ T3876] kobject: 'loop1' (00000000ca9da50f): kobject_uevent_env [ 457.784533][T21148] RSP: 0018:ffff88805263f6f8 EFLAGS: 00010203 [ 457.784545][T21148] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90010a85000 [ 457.784552][T21148] RDX: 00000000000000cb RSI: ffffffff8681dddb RDI: 000000000000065f [ 457.784558][T21148] RBP: ffff88805263f730 R08: ffff888050f646c0 R09: ffff888050f64f88 17:34:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x50f3, 0x1fe2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x10}, &(0x7f0000000100)=0xa) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) [ 457.784566][T21148] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 457.784573][T21148] R13: 0000000000000000 R14: ffff88805507b200 R15: 0000000000000000 [ 457.784584][T21148] FS: 00007f68c6226700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 457.784592][T21148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 457.784598][T21148] CR2: 0000001b2f021000 CR3: 00000000917e5000 CR4: 00000000001406e0 [ 457.784607][T21148] Call Trace: [ 457.784635][T21148] sctp_ulpevent_free+0x21f/0x4e0 [ 457.784659][T21148] sctp_queue_purge_ulpevents+0xc4/0x110 [ 457.793830][ T3876] kobject: 'loop1' (00000000ca9da50f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 457.798109][T21148] sctp_close+0x148/0x860 [ 457.798125][T21148] ? rcu_read_lock_sched_held+0x110/0x130 [ 457.798141][T21148] ? mark_held_locks+0xa4/0xf0 [ 457.798162][T21148] ? sctp_init_sock+0x1360/0x1360 [ 457.830622][ T3876] kobject: 'loop4' (0000000072d54d72): kobject_uevent_env [ 457.836070][T21148] ? sctp_add_bind_addr+0x2d3/0x3a0 [ 457.836086][T21148] ? ip_mc_drop_socket+0x211/0x270 [ 457.836098][T21148] ? sctp_bind_addr_dup+0xf3/0x140 [ 457.836113][T21148] inet_release+0x105/0x1f0 [ 457.836129][T21148] inet6_release+0x53/0x80 [ 457.836142][T21148] __sock_release+0x1fe/0x2b0 [ 457.836165][T21148] sock_release+0x18/0x20 [ 457.847093][ T3876] kobject: 'loop4' (0000000072d54d72): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 457.853204][T21148] sctp_do_peeloff+0x38a/0x470 [ 457.853218][T21148] ? sctp_copy_sock+0xe50/0xe50 [ 457.853234][T21148] ? lock_downgrade+0x880/0x880 [ 457.853251][T21148] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 457.853263][T21148] ? sctp_do_peeloff+0x470/0x470 [ 457.853279][T21148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.853303][T21148] ? _copy_from_user+0xdd/0x150 [ 457.999359][T21148] sctp_getsockopt+0x1ec1/0x673d [ 458.004317][T21148] ? __lock_acquire+0x548/0x3fb0 [ 458.009257][T21148] ? _parse_integer+0x190/0x190 [ 458.014120][T21148] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 458.020978][T21148] ? aa_label_sk_perm+0x101/0x560 [ 458.026102][T21148] ? aa_profile_af_perm+0x320/0x320 [ 458.031305][T21148] ? find_held_lock+0x35/0x130 [ 458.036077][T21148] ? __fget+0x35a/0x550 [ 458.040238][T21148] ? lock_downgrade+0x880/0x880 [ 458.045103][T21148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.051358][T21148] ? kasan_check_read+0x11/0x20 [ 458.056226][T21148] ? ___might_sleep+0x163/0x280 [ 458.061089][T21148] ? __might_sleep+0x95/0x190 [ 458.065794][T21148] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 458.071448][T21148] ? aa_sk_perm+0x288/0x880 [ 458.075979][T21148] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 458.081539][T21148] sock_common_getsockopt+0x9a/0xe0 [ 458.086750][T21148] ? sock_common_getsockopt+0x9a/0xe0 [ 458.092132][T21148] __sys_getsockopt+0x168/0x250 [ 458.097010][T21148] ? kernel_setsockopt+0x1e0/0x1e0 [ 458.102136][T21148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 458.107605][T21148] ? do_syscall_64+0x26/0x610 [ 458.112291][T21148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.118365][T21148] ? do_syscall_64+0x26/0x610 [ 458.123081][T21148] __x64_sys_getsockopt+0xbe/0x150 [ 458.128203][T21148] do_syscall_64+0x103/0x610 [ 458.132804][T21148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.138707][T21148] RIP: 0033:0x458209 [ 458.142615][T21148] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 458.162238][T21148] RSP: 002b:00007f68c6225c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 458.170674][T21148] RAX: ffffffffffffffda RBX: 00007f68c6225c90 RCX: 0000000000458209 [ 458.178749][T21148] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 458.186725][T21148] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 458.194703][T21148] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f68c62266d4 [ 458.202685][T21148] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000006 [ 458.210839][T21148] Modules linked in: [ 458.221363][ C1] net_ratelimit: 28 callbacks suppressed [ 458.221370][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 458.221396][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 458.227136][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 458.232941][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 458.243696][T21148] ---[ end trace f4830472dbaea5ec ]--- [ 458.244371][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 458.250269][T21148] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 458.255743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 458.264782][T21148] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 a5 93 ee fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 458.267732][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 458.273612][T21148] RSP: 0018:ffff88805263f6f8 EFLAGS: 00010203 [ 458.293239][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 458.293270][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 458.301840][T21148] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90010a85000 [ 458.305190][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 458.310989][T21148] RDX: 00000000000000cb RSI: ffffffff8681dddb RDI: 000000000000065f [ 458.334471][ T3876] kobject: 'loop2' (000000002b62a369): kobject_uevent_env [ 458.343667][T21148] RBP: ffff88805263f730 R08: ffff888050f646c0 R09: ffff888050f64f88 [ 458.346194][ T3876] kobject: 'loop2' (000000002b62a369): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 458.356618][T21148] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 458.381208][T21148] R13: 0000000000000000 R14: ffff88805507b200 R15: 0000000000000000 [ 458.389740][T21148] FS: 00007f68c6226700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 458.399966][T21148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 458.406977][T21148] CR2: 00007ffeb4678b00 CR3: 00000000917e5000 CR4: 00000000001406e0 [ 458.417685][T21148] Kernel panic - not syncing: Fatal exception [ 458.424435][T21148] Kernel Offset: disabled [ 458.428790][T21148] Rebooting in 86400 seconds..