, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xfdfdffffffffffff, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c00000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd8332", 0x23}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2f00000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd83325d9fde707a8c158384813758ad206cb40875b14b501782dfe49edd10ad0f9bd6458b88", 0x46}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xfffffffffffffdfd, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c00000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8a", 0x12}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd8332", 0x23}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xffffffffffffffe7, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3f00000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x2, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:20 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x89ffffff00000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8a", 0x12}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xe7, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd83325d9fde707a8c158384813758ad206cb40875b14b501782dfe49edd10ad0f9bd6458b88", 0x46}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffffff00000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:21 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x2000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:22 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd8332", 0x23}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xe7ff, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:22 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfdfd, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:22 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x500000000000000, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:22 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:22 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xffe7, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:22 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xfffffdfd, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2532.819145][ C1] net_ratelimit: 26 callbacks suppressed [ 2532.819154][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2532.830757][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2532.836711][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2532.842585][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2532.848463][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2532.854309][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2532.860205][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:22:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8a", 0x12}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) [ 2532.865997][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x15, 0x0, 0x386) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x770b, @dev={0xfe, 0x80, [], 0x24}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="b446ea0cb725415bdf0f3bb1b81ed40e4b8af8b58bbb60521555b9658a89638fbd83325d9fde707a8c158384813758ad206cb40875b14b501782dfe49edd10ad0f9bd6458b88104446e2ce6a53896c98094b5dfdfd7d8f64eaf9107db6a0cd8ea6fc39a2851f3876e94736b37c50be80ac4c586bf346cb9dd98a050e1178001dbbf5250ec3bc4e0cd95acb98", 0x8c}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}, {&(0x7f0000000680)=@in={0x2, 0x4e24, @rand_addr=0x3d34d6d0}, 0x10, &(0x7f0000002bc0)=[{&(0x7f00000006c0)="ae13a38f77c8933b2cf16ac0df7dd58fd784186a2d1c49bc1794752c941a9f6f04a44ad48700cea65b16e520b58e86ba9a509804562b133af3fb7cfb1787cfbb7811e8381fef803d90baaf8903211e7c035285ca01a3795669075992825ff9c9509049ad360bbcaefce55a6bb8417eab42755f7ec797aaf6df414355fe78eccc39a344f25ea2f8e9006fb08b694828859dba429f5d4de35c047c368da8025d009167be3b88f0ad5c7d56c0cd8766ca430952e92aa3b8c1f019663e26e0d327aa83d401c3c8bd83277cbd6374daf18978cf6ed47d4e352f51540197e370a5f1a6d600c10a0106", 0xe6}, {&(0x7f00000007c0)="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", 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{&(0x7f0000002a00)="35919bb0235290953862acdaea7b09c5edc7facfdf837a6830b6d463dec97cced972edf516ef98a2f7f8013beb17f6824d4eb1b027c3f7c4557dd2cf8ef5b9722d790bb6bbb9508cab7083ccefd12e74067aae6e2d19571325fb44564044914479e0b4329fe1bc1ba970fe66f513c2e27399ea13c1edfbc06a37a5f96926df06da02b167bb92a2198c8d3c5adcf2db9d15c0ae65d02aab6ed1463340950fc45206c4f2d20c8e804c5b919901101f21dc6628c007ab74ee458f7ab14f1183ec962bf665b06e7ff4dd25423e8ce447b7e43dd32b401db78d3153", 0xd9}, {&(0x7f0000002b00)="f83d257b65b199e29089fd37889b360d1bb04aff44e63a7919ec6289579459e7c742b019b53895c568a1013b96a78a4837f61ba71fa11f4f7437e28ccacbd53b8690e3d12103ebae4a5b1551275e95c4381da149891dcc8f1b6118444930678ef9c38b694731d721e4455352e6cda4601209a4ca73108e832f3c66053b3d0fcf44d9f12d54de2d99b4ff3678726575a7c941d268e1407d23ba", 0x99}], 0x9, &(0x7f0000002e00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0x2, 0x8001, 0x80, 0x2, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfffffffffffffffb, 0x0, 0x7, 0x3, 0xff, 0xc6, 0x2b46}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}], 0xb0, 0x20000000}, {&(0x7f0000002ec0)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002f00)="076441ceace3a70ea7d7819b60a3a955582918968e0b74b9b476b10180b1c3e2da5b0ec0b1d6bfd19e67e717f94b4d9edef54eae0c1c2e68672e46c953704510abdbce36931352adcdb0dd", 0x4b}], 0x1, &(0x7f00000030c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x81e}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x200, 0x81, 0x3ff, 0x2e, 0x6, 0x81}}, @authinfo={0x18, 0x84, 0x6, {0x100000000}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}], 0x78, 0x80}, {&(0x7f0000003140)=@in6={0xa, 0x4e21, 0x100000000, @empty, 0x2}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000003180)="5f09348fed9ebbe89846", 0xa}, {&(0x7f00000031c0)="306863a253c20a90bfdefe300caf505b00fa3877cc6a017b7b5e35e9b94b9b6a3c229d8a2e1ebfe2e0fdf86832808fc5c30b0171128e99c8a85d51", 0x3b}, {&(0x7f0000003200)="f6fe176b249e9caec693bfe28513540705659fab7665e941de87a5b813a3995ad0c080d63ea6a299ce79be3f4b377f2f79a98313dfe2a8084b7c1919de68d5fd91b267d5975f63708c5cec81c57f0400c32136dabb185154b6c0ecd46abbbf0c343cd341863d7d0a5d8447e14fbe8a91caea81949341541f46a2f2f0126efdc2d3ed7b4bbd0434faa8ec70f9592faa71f35300914faa47", 0x97}], 0x3, &(0x7f0000003300)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}], 0x18, 0x14}, {&(0x7f0000003340)=@in6={0xa, 0x4e20, 0xe1, @mcast2, 0x200}, 0x1c, &(0x7f0000003800)=[{&(0x7f0000003380)="5b410d20d64558d24d7defed9859e7b30bb158162f8e4e3d63df2ea8139be9a182f741c7c6bc1969d311c4a18b010fc305f0f8b6bcbd7e5ae977d0a30bfde8b5a3217d9601a3b472ca37bc19f2db975541f903d36f7799770ecdf4f5d8de2a4deef9cd097eb766205c3a47c39ded47578ed27438c1b8d77a218c45818e1d27cb5c7a9fe65dc073d78425f253e319b2ad2c3115a2ad6edd42e5dddec4584efcb9827a9d9cfb0d86921f3383c76ceba55307bf50427d3b36a0f1f1b7189b041b7f2a06c5cf9f3601226a32ab8fbc3bc650f05824c039af36de9a9482", 0xdb}, {&(0x7f0000003480)="f496bbdc7a36da7e5120980638d964171cf6f3b510f5f65e6f913403ce514872046ff894878331be2e11a5bec4b98f07ecc1bf1739182fe6eec10d9acde6f9bd2b8d3c4bbea860df0572cd49f2e5f3c9dbb1031ace77c41bb4bc1964ce4d49d742c0c339dd5b244d798ab6d6ce7cca911d801347811994b9c4bed1d36b4c0691967fee882a690f9fe0fc1a6290ff8697bc287efba91d657eb19e9829a5493f184b7c40471e10a2fedb740550aa05636f1a20338efb2fac21cb744896b48c1c8c7704a258c80ba0c4d901e1818ba458183182ccd782a3019bb9fcf70874614f12a3b8f6a0192002fe117447", 0xeb}, {&(0x7f0000003580)="915a4367b6a9363e78224ae004123af60bd555a4b9c555b572a084ce3dfe040ffc2d6dba16c0dd3d5711590c39e95bef9951eb86b1b2c14532ca9ff5cfb10e2bd59053542e8325516db352c253f9de0b5c81f7fe30bdda0c06ab32acc6419575d36ab684bde6bdb1fc6170551c146daf9b36d58510e91bca9c1d67c42510708e62ed6557a51c", 0x86}, {&(0x7f0000003640)="1961d449", 0x4}, {&(0x7f0000003680)="dfb86c", 0x3}, {&(0x7f00000036c0)="68585fed8b123bc1c004a5ee44a230479e5af85ddd43dc480aa39a6f383f20bfc3", 0x21}, {&(0x7f0000003700)="e885b05ccb304b4edc506d38fedbce2058c5ecd5f3b6034c24be41b124fcd3609395ab05afa768b3e1b9fda52c3783393ce8cfd577648382661f7b99e1005a67bc15373ecc124e9669318b6bd8dad8d97832008c1519a3b925a0e1568f94feecface06f7661e10be8281d5ce68022350e36aab1bc25d5df9e7f035b45cd94b", 0x7f}, {&(0x7f0000003780)="3fbcb1c7da3fa5f34501f43f80686a91e787caa92ff10f7d5bf452c4876fd5bdf5ff899a4623d2e857557d13bc3c89cd4048e2d661c7017261381d97304d82095b55eed2c6b72cc93a21de12280bae9bc8f361b900665d5deb2c9f7a58332a07930e77c00bcb792c91fa39983f4dae99ac08a8bac1d07c80ee", 0x79}], 0x8, &(0x7f0000003880)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @remote}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x100000001, 0xb6, 0x2}}], 0x38, 0x40}], 0x5, 0x4004004) 15:22:23 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:23 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x1000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:23 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0xfffffdfd, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:23 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2533.347335][T26714] FAULT_INJECTION: forcing a failure. [ 2533.347335][T26714] name failslab, interval 1, probability 0, space 0, times 0 [ 2533.360965][T26714] CPU: 1 PID: 26714 Comm: syz-executor.5 Not tainted 5.1.0-rc2+ #37 [ 2533.368972][T26714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2533.379050][T26714] Call Trace: [ 2533.382371][T26714] dump_stack+0x172/0x1f0 [ 2533.386753][T26714] should_fail.cold+0xa/0x15 [ 2533.391379][T26714] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2533.397220][T26714] ? mark_held_locks+0xa4/0xf0 [ 2533.402023][T26714] __should_failslab+0x121/0x190 [ 2533.407088][T26714] should_failslab+0x9/0x14 [ 2533.411621][T26714] kmem_cache_alloc+0x47/0x6f0 [ 2533.416427][T26714] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2533.422352][T26714] sctp_get_port_local+0x435/0x1670 [ 2533.428061][T26714] ? sctp_unhash+0x10/0x10 [ 2533.432506][T26714] ? mark_held_locks+0xa4/0xf0 [ 2533.437304][T26714] sctp_get_port+0x101/0x180 [ 2533.441948][T26714] ? sctp_get_port_local+0x1670/0x1670 15:22:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) 15:22:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) [ 2533.447442][T26714] ? lock_sock_nested+0x9a/0x120 [ 2533.452410][T26714] ? __local_bh_enable_ip+0x15a/0x270 [ 2533.457816][T26714] inet_autobind+0xbf/0x1a0 [ 2533.462365][T26714] inet_sendmsg+0x40c/0x5d0 [ 2533.466981][T26714] ? ipip_gro_receive+0x100/0x100 [ 2533.472118][T26714] sock_sendmsg+0xdd/0x130 [ 2533.472194][T26714] ___sys_sendmsg+0x3e2/0x930 [ 2533.472213][T26714] ? copy_msghdr_from_user+0x430/0x430 [ 2533.472237][T26714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2533.493041][T26714] ? kasan_check_read+0x11/0x20 [ 2533.497932][T26714] ? __fget+0x381/0x550 [ 2533.502117][T26714] ? ksys_dup3+0x3e0/0x3e0 [ 2533.506592][T26714] ? find_held_lock+0x35/0x130 [ 2533.511384][T26714] ? __fget_light+0x1a9/0x230 [ 2533.516081][T26714] ? __fdget+0x1b/0x20 [ 2533.520268][T26714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2533.526534][T26714] ? sockfd_lookup_light+0xcb/0x180 [ 2533.531766][T26714] __sys_sendmmsg+0x1bf/0x4d0 [ 2533.536467][T26714] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2533.541535][T26714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2533.547802][T26714] ? fput_many+0x12c/0x1a0 [ 2533.552242][T26714] ? fput+0x1b/0x20 [ 2533.556072][T26714] ? ksys_write+0x166/0x1f0 [ 2533.560686][T26714] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2533.566178][T26714] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2533.571685][T26714] ? do_syscall_64+0x26/0x610 [ 2533.576390][T26714] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2533.582579][T26714] ? do_syscall_64+0x26/0x610 [ 2533.587374][T26714] __x64_sys_sendmmsg+0x9d/0x100 [ 2533.592343][T26714] do_syscall_64+0x103/0x610 [ 2533.596969][T26714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2533.602901][T26714] RIP: 0033:0x458209 [ 2533.606833][T26714] 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 [ 2533.626455][T26714] RSP: 002b:00007fd8ad453c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2533.634885][T26714] RAX: ffffffffffffffda RBX: 00007fd8ad453c90 RCX: 0000000000458209 15:22:23 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x2000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2533.642890][T26714] RDX: 0000000000000001 RSI: 00000000200038c0 RDI: 0000000000000003 [ 2533.650907][T26714] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2533.658926][T26714] R10: 0000000004004004 R11: 0000000000000246 R12: 00007fd8ad4546d4 [ 2533.666918][T26714] R13: 00000000004c5154 R14: 00000000004d8ef0 R15: 0000000000000004 [ 2533.675274][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2533.681122][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:23 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x400, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x0, 0x10001, 0x4, 0xfff, 0xffff, 0x5bcb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xc8bc, 0x208, 0xfffffffffffffffd, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8000, 0x4, 0xffe00000000, 0x9, 0x3ff, 0x6, 0xfff}}], 0xf8, 0x84}], 0x1, 0x4004004) [ 2533.762120][T26863] FAULT_INJECTION: forcing a failure. [ 2533.762120][T26863] name failslab, interval 1, probability 0, space 0, times 0 [ 2533.776419][T26863] CPU: 1 PID: 26863 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #37 [ 2533.784716][T26863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2533.794815][T26863] Call Trace: [ 2533.798177][T26863] dump_stack+0x172/0x1f0 [ 2533.802548][T26863] should_fail.cold+0xa/0x15 [ 2533.807182][T26863] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2533.813142][T26863] ? mark_held_locks+0xa4/0xf0 [ 2533.817945][T26863] __should_failslab+0x121/0x190 [ 2533.822953][T26863] should_failslab+0x9/0x14 [ 2533.827490][T26863] kmem_cache_alloc+0x47/0x6f0 [ 2533.832288][T26863] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2533.838582][T26863] sctp_get_port_local+0x435/0x1670 [ 2533.843826][T26863] ? sctp_unhash+0x10/0x10 [ 2533.848276][T26863] ? mark_held_locks+0xa4/0xf0 [ 2533.853157][T26863] sctp_get_port+0x101/0x180 [ 2533.857792][T26863] ? sctp_get_port_local+0x1670/0x1670 [ 2533.863284][T26863] ? lock_sock_nested+0x9a/0x120 [ 2533.868263][T26863] ? __local_bh_enable_ip+0x15a/0x270 [ 2533.873691][T26863] inet_autobind+0xbf/0x1a0 [ 2533.878398][T26863] inet_sendmsg+0x40c/0x5d0 [ 2533.882925][T26863] ? ipip_gro_receive+0x100/0x100 [ 2533.887980][T26863] sock_sendmsg+0xdd/0x130 [ 2533.892423][T26863] ___sys_sendmsg+0x3e2/0x930 [ 2533.897132][T26863] ? copy_msghdr_from_user+0x430/0x430 [ 2533.902637][T26863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2533.908907][T26863] ? kasan_check_read+0x11/0x20 [ 2533.913791][T26863] ? __fget+0x381/0x550 [ 2533.918097][T26863] ? ksys_dup3+0x3e0/0x3e0 [ 2533.922552][T26863] ? find_held_lock+0x35/0x130 [ 2533.927351][T26863] ? __fget_light+0x1a9/0x230 [ 2533.932062][T26863] ? __fdget+0x1b/0x20 [ 2533.936167][T26863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2533.942439][T26863] ? sockfd_lookup_light+0xcb/0x180 [ 2533.947682][T26863] __sys_sendmmsg+0x1bf/0x4d0 [ 2533.952411][T26863] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2533.957568][T26863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2533.964068][T26863] ? fput_many+0x12c/0x1a0 [ 2533.968508][T26863] ? fput+0x1b/0x20 [ 2533.972356][T26863] ? ksys_write+0x166/0x1f0 [ 2533.976887][T26863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2533.983954][T26863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2533.989450][T26863] ? do_syscall_64+0x26/0x610 [ 2533.994154][T26863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2534.000256][T26863] ? do_syscall_64+0x26/0x610 [ 2534.004967][T26863] __x64_sys_sendmmsg+0x9d/0x100 [ 2534.010027][T26863] do_syscall_64+0x103/0x610 [ 2534.014645][T26863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2534.020572][T26863] RIP: 0033:0x458209 [ 2534.024505][T26863] 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 [ 2534.045778][T26863] RSP: 002b:00007f5bec60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2534.054198][T26863] RAX: ffffffffffffffda RBX: 00007f5bec60ec90 RCX: 0000000000458209 15:22:24 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2534.062222][T26863] RDX: 0000000000000001 RSI: 00000000200038c0 RDI: 0000000000000003 [ 2534.070224][T26863] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2534.078339][T26863] R10: 0000000004004004 R11: 0000000000000246 R12: 00007f5bec60f6d4 [ 2534.086511][T26863] R13: 00000000004c5154 R14: 00000000004d8ef0 R15: 0000000000000004 15:22:24 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x29, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:24 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x20000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:24 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2b, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:25 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xe7ffffff, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1}], 0x1, 0x4004004) 15:22:25 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfdfdffff, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x1000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x1000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:25 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2f, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3c, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:25 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x300, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x0) 15:22:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r2, 0x0) 15:22:26 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xffffffe7, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 3: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x500, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r2, 0x0) 15:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x200000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x600, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r2, 0x0) 15:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x200000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:26 executing program 3: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2900, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:27 executing program 3: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2b00, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xe7ffffffffffffff, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:27 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c00, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfdfdffff00000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfdfdffffffffffff, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:27 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2f00, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x1000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3c00, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x2000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3f00, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xfffffffffffffdfd, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x1000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x2}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x2}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x100000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x8}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x8}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x200000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0xffffffffffffffe7, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x300}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x300}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2539.059140][ C1] net_ratelimit: 26 callbacks suppressed [ 2539.059149][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2539.070797][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2539.076676][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2539.082521][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2539.088368][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2539.094224][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2539.100131][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2539.105935][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) dup3(r0, r3, 0x0) 15:22:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xf00000000000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x34000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x34000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x4000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffff7f00000000, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x200000c1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x200000c1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) dup3(r0, r3, 0x0) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x7ffff000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x7ffff000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) dup3(r0, r3, 0x0) 15:22:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:29 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x5000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x2, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(0xffffffffffffffff, r3, 0x0) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x2, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x8, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2539.859111][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2539.865040][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x8, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x6000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x300, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(0xffffffffffffffff, r3, 0x0) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x300, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x34000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(0xffffffffffffffff, r3, 0x0) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x200000c1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:30 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x29000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x34000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x7ffff000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, 0xffffffffffffffff, 0x0) 15:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x200000c1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, 0xffffffffffffffff, 0x0) 15:22:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf, 0x84}], 0x1, 0x4004004) 15:22:30 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x7ffff000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2b000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, 0xffffffffffffffff, 0x0) 15:22:31 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x1000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:31 executing program 2 (fault-call:9 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x1000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2f000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x100000000000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xe0) 15:22:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf000000, 0x84}], 0x1, 0x4004004) 15:22:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x2}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x200000000000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00000000000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x8}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:32 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3c000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x300}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f00000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x2000) 15:22:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x100000000000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x34000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3f000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x200000000000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x200000c1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00000000000000, 0x84}], 0x1, 0x4004004) 15:22:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xe0ff) 15:22:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x7ffff000}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f00000000, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x89ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x2, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x8, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xffe0) 15:22:33 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0xffffff89, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x300, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:33 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x34000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x1000000) 15:22:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x100000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x200000c1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x7ffff000, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x300000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x20000000) 15:22:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x2, 0x4004004) 15:22:34 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x8, 0x4004004) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x300, 0x4004004) 15:22:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:34 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xe0ffffff) 15:22:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x34000, 0x4004004) 15:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x1000000, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x2, 0x4004004) 15:22:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x200000c1, 0x4004004) 15:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x2000000, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x500000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x8, 0x4004004) 15:22:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x7ffff000, 0x4004004) [ 2545.300049][ C1] net_ratelimit: 26 callbacks suppressed [ 2545.300075][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2545.312208][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2545.319321][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2545.325975][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2545.333009][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2545.339109][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2545.346270][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2545.352658][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:35 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf000000, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xffffffe0) 15:22:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffffffffffff0f, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x3d7, 0x81}], 0x1, 0x4004004) 15:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x300, 0x4004004) 15:22:35 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x600000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x100000000000000, 0x84}], 0x1, 0x4004004) 15:22:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x400003) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast}}, 0x1, 0x100}, 0x2d4) openat$cgroup_type(r1, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x0, 0x0, 0xfffffffffffffe09, 0x84}], 0x1, 0x4004004) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x321, &(0x7f0000000300)=0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x200, 0x0) ioctl$FICLONE(r0, 0x40049409, r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7652e4c1}, 0x8) 15:22:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x34000, 0x4004004) 15:22:36 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2900000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x200000000000000, 0x84}], 0x1, 0x4004004) 15:22:36 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x200000c1, 0x4004004) 15:22:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x100000000000000) 15:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x7ffff000, 0x4004004) 15:22:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x6, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b4", 0x16a}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x0, 0x7530}}) 15:22:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xf00000000000000, 0x84}], 0x1, 0x4004004) [ 2546.099138][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2546.104977][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c467f0102020700000000000000029801071f4c229689b38ebc81108415ad003f0005000000b600000038006f96f7e43b5cfd4c0000ff00200001000000010001ff0000000007000000ff0f00000104000007000000070000004000000006000000050000002c4ae3833b0e33"], 0x6f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80400, 0x2000000000002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7a5f, @local, 0x5578}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340), 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:36 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:36 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2b00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xffffff7f00000000, 0x84}], 0x1, 0x4004004) 15:22:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x3, [0x8ba, 0x9, 0x100000000]}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0xfffffffffffffffa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0xa42, 0x4) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x100002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0xc0505510, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 'syz1\x00'}) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f0000000200)={0x51, 0x0, &(0x7f00000001c0)="805aca", {0x4, 0xb4c7, 0xff775759, 0x7, 0x2, 0x8001, 0x7, 0xfff}}) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) 15:22:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2546.517020][ T2893] Unknown ioctl 21521 15:22:36 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x2000000000000000) 15:22:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="2e4098abb7e38ea2b5d8eabfb7cb8f18c1524d029978a57e1fc7c8a584df703ae77a475ae80517804e2858d1168034d5067c0468ea7d8a0c60f715eb21ff677fc47ccd3f3abdbd18e04325eab6728443d139e3b3ae42aecd4580610b35530488e2de538e1c5574120d725fcbd0e15a4d3ecc6691af03458dc9fdefe02c8992075b7754db5763cee3dec821fd905407dfbb05685f35e1cd5370e58d71d9bbda652020016a7a35591e156169a674cb76") socket$unix(0x1, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0x210, @tick=0xd4f, 0x100000000, {0x401, 0xb8}, 0x0, 0x1, 0x9dc}) capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0xd413, 0x6, 0x0, 0x7, 0x2, 0x100}) timer_create(0x2, &(0x7f0000000140)={0x0, 0x41, 0x2, @thr={&(0x7f0000000100)="f83c341e772c925c97eea3a91843539e876f22ec8cc52d", &(0x7f0000000280)="97a6589dbf6438e30267787957f98059137384c1801ef8a8b3ffbcd8ccdf381b73207cfcbfa199ce0a57340588940a7e159c1bafc53c1df5e7f9ec5b929ea6648636f1f7be3f8731b91564aadfd1"}}, &(0x7f0000000300)=0x0) timer_gettime(r3, &(0x7f0000000340)) 15:22:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2c00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:37 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x715900) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/4096) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 1: membarrier(0x24, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xe0ffffffffffffff) 15:22:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x2f00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r0) r1 = syz_open_dev$admmidi(&(0x7f00000017c0)='/dev/admmidi#\x00', 0x0, 0x4000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, r2, 0xf2d, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x651}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x433}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7819}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0x6c}}, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001800)='reno\x00', 0x5) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x111, 0x70bd2a, 0x25dfdbfd, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0xd5}]}, 0x1c}}, 0x800) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) fstat(r0, &(0x7f0000000000)) 15:22:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3c00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x4040080}], 0x1, 0x4004004) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x4000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x68, r2, 0x100, 0x70bd2a, 0x9, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x3ff, @link='syz1\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 15:22:38 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x100000001) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x3ff) 15:22:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0xffffffffffffffe0) 15:22:38 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @irqchip={0x101, 0x7}}, {0x7, 0x3, 0x0, 0x0, @sint={0xfffffffffffffff9, 0xc5fc}}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x3f00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:38 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x83d3}, {0x4, 0xc0a}, 0x9, 0x4, 0x6be}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host}, 0x10) 15:22:38 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe97, 0x301000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) 15:22:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x89ffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) r2 = socket$inet6(0xa, 0x804, 0x2) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e22, 0x8, @local}, 0x1c) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000180)="b5374434b495d85a2ae36bf061b875c200d81bbd2423ea97ebc3477d23615634ce1ddbd35353072e06874687080a180b85d8cae12c2ef242155d003a3fc16ee1846400247a607ecd2331811dc51d7f235365581dbbb26dfe216909021ae4733bf2b1a0fb86bd8a899470214c356de3d88d6abc07085a4759376d82355afbea05d8aea2ac82806f23"}, 0x10) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r5 = dup3(r0, r4, 0x0) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f00000002c0)) 15:22:38 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xaf9, 0x129000) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000280)={0x401}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x608000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x10, 0x6, 0x401}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0xab, 0x7f}, &(0x7f0000000140)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x2, 0x4004004) 15:22:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x400, 0xfffffffffffffff8, 0x8002, 0x8, 0x2, 0x5, 0xf365, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x65, "e6bb3bc443203d1ce85583aed7e91bfba4b794ad71db3cb1c5e5b5bf9a40c2e6c0a3cb42728dbcce21c94d892c970f303429f8d0cb8d6f85dcc5bdde2c12aed03bdf655ffa472c68c01c582e31e56bd4ed4a308ef1afc85f52593749f2c34e9fee7b61b646"}, &(0x7f00000001c0)=0x6d) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r5, 0x0) 15:22:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x6, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x8, 0x4004004) 15:22:39 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000300)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1, 0x8000}}, [0x4, 0x3ff, 0xb39, 0x9, 0x3, 0x9, 0x3, 0x8, 0x2, 0xfffffffffffffffb, 0xd9, 0x2, 0x1ff, 0xb2d, 0x1f]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000080)=0x8) r4 = getpgid(0x0) ptrace$setsig(0x4203, r4, 0x1, &(0x7f0000000100)={0xf, 0x6, 0x9d6}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xfffffffffffff801}, 0x8) 15:22:39 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r1, r1, 0x80003) 15:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x300, 0x4004004) 15:22:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000480)={0x0, 0x3, 0x5, 0x1}) r1 = getpgid(0xffffffffffffffff) r2 = request_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000540)='K}%-eth1mime_typeeth1\x00', 0x0) r3 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={'syz', 0x0}, &(0x7f0000000600)="ce73764968ba2d70009b777488bed377834ccd22e3f43bbd40963153656a45e88c7ddb392fe9d0b05a3ed95dfb7fd94aeca8f2e83cd94cd2fb4e8462e761d29ca3b008832d47755d70e9438f0da9bb061a38f0fda262099c57871bd9fb13fc17393c8af05a916c1f4f3fcb779f623e387fb67a6fcd2d2026556d190a4bba14869edb6c1ae6bb7983487790ca9b86e706e398be175e09717a0774cdec74dfdbe5b0fde567d671e1ee7c62e768d5360719", 0xb0, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000740)="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", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001740)={r2, r3, r4}, &(0x7f0000001780)=""/115, 0x73, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffff000, 0x400000) ioctl$VIDIOC_QUERYMENU(r5, 0xc02c5625, &(0x7f0000000140)={0x1, 0x10001, @name="26bc2957b8289d1e24c165d3c9ba4428ef6ca51d63178ad702e002779a2858e0"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x10001, 0x9}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x100, 0x4, 0x8, 0x1, r6}, &(0x7f0000000440)=0x10) getsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000001800)={0x4, 0x1, {0x2, 0x2, 0x980, 0x3, 0x1}}) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000000)={&(0x7f00000001c0)="244907e60e2f59e354bebc42c055dad84335665b226a90b7bb67f22161917e42382d232c080be8877771ef8c30ad556286be086ff735773017d1dea0a8e1cfc37e34082663088a87139930cff6642a29482e1b42390ec8a4f6ec2a999b6e7a21e37aaef13b44bd1ed526215fe41ae7a58521eb66f88455d42ced20e1723fb05f8bc7d53dab7bd18651b7a3884b5ad6ad172a9b0fcc71516a5dcab5e36b23bec2bf6b1e03ee9cd5274747ccb13b016a2e7e852c9b43b3066cfcf7602310d99d235d7f5d6e3f499c35081439a24325e8d1628d", 0xd2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000002c0)='/dev/audio#\x00') tee(r0, r0, 0x5, 0x2) 15:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x34000, 0x4004004) 15:22:39 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:39 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ff}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8f, 0x410000) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f00000001c0)=""/240, 0xf0, &(0x7f00000002c0)=""/204, 0x3}}, 0x68) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x67, 0x0, 0x6, 0x8000, 0x2, 0x4}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x0, 0x6, 0x800, 0x0, 0xf}) socket$isdn(0x22, 0x3, 0x0) 15:22:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x20) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0xa1, @local, 0xff}, 0x1c) 15:22:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x88, 0x40000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) 15:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x200000c1, 0x4004004) 15:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000040)={0x9, 0x101, "b7d0206a7bb6cdd540b5476cc5d24cd925b95a44b63cb3ed5729692c5fabd16c", 0xc1, 0x1, 0xff, 0xfffffffffffffffe, 0x228}) socket$rxrpc(0x21, 0x2, 0xa) 15:22:39 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x7ffff000, 0x4004004) 15:22:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x10) 15:22:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xb9, "2f00cb5c9f722fbd82f254dad4d66408bafd0cf211edb9edd84df0c63d102306635fa8873e45485893573259249c37f55b6b43fe74ed45256a8ebcfa580116db6b2ace2ec32507d7e51871b059f95157f599c33fbd637d4c6adabdbead86301c06a22169eec591f4bf4964efa610e53a75867edebab0d8e2f3845545048d517c4e9323404ee3b9b0b502d9a035b9f0e18f96813a0e7f95a0a7470889f7bc6cd1eab2ea7c2d61aa4d203afff4e1a6c03d5b56977d81b24b5c3a"}, &(0x7f0000000100)=0xc1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8001}, &(0x7f00000002c0)=0x8) 15:22:40 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x8, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r3, r2, 0x80000) 15:22:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='\x00') 15:22:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xfffffca9, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:40 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe7}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 15:22:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x151}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:40 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:40 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:40 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x0, 0x1, 0x127d, 0x3, 0x1000}, 0x60000000000000, 0x9}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) write(r1, &(0x7f0000000000)="cf8d783f359c90542300b5552d1a2b47d5dc468f4b8d705329d7c32f4628fb1ab24eff03e6159f8a3540d96397a328c95b54b784e95581d12bf0a8aae50a91fe9916f29c8443e4fc41bc7685bd715534d3a842e4fa43216a79e0e6d9d3a5e60ae27b29e3f95a1ba55628643c402fdef586a674234854b02ad32a7da56805737f3be2925aec8c51f152d5a88aa200c42495c69aee", 0x94) 15:22:40 executing program 1: r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000340)={0x0, 0x40, 0x1, @tid=r0}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000240)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r6, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:40 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x5, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:40 executing program 5: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x85, "b726d762bfc3cff00d83cae582fe483dd30957da6a8a92d616117daa7195f62758dd0362aaa0cd644fc251b1645b0487be8c436af12ff2a4cc5a356c2466c0053f6a5e39cffb8f87ea004525ca9b6b022083db8aaab14b9ba9b99d4cf2c84149d8c0771c5e101152b9003b785f1e853245556c36dba55aa1c2cd322c02e08efaafcd0f4ed2"}, &(0x7f0000000080)=0x8d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = dup3(r1, r0, 0x80000) fsetxattr$security_selinux(r1, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:modules_dep_t:s0\x00', 0x23, 0x2) sync_file_range(r1, 0x4, 0x0, 0x6) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000000)) socket$inet6(0xa, 0x80007, 0x8000) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000140)="3117c18a9de1e368") r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:40 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) pwrite64(r0, &(0x7f0000000280)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @loopback}}, [0x4, 0x4, 0x9, 0x5a4, 0x800, 0x6, 0x3, 0x1f, 0x4, 0x4, 0x1, 0x6, 0x3ff, 0x0, 0xeb96]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioctl$RTC_AIE_ON(r2, 0x7001) sendmmsg$inet_sctp(r0, &(0x7f00000038c0), 0x0, 0x4004004) 15:22:41 executing program 1: getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000009e2b2f9c097ae9c78e45f15b5a1045c24b3b474151c9daaeeb41e3490200000000000000404ef44bfd40b292fc4687ee608e63afbd8340d0fac77a008ba645b7f8bfe47447df29fb3baf29667e3d1cb13191cd071e9ba620f49852cfe4a74cf34a209edc5716c9b99892b4bb03", @ANYRES16=r1, @ANYBLOB="28032abd7000fc0000040003000800450081030000000000149fa2d1ffd3142d0000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x204002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000200)) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001540)={0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000000040)=[{}, {}], 0x52a) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x0, 0x0) socket$isdn(0x22, 0x3, 0x27) r4 = accept$inet(r2, &(0x7f00000005c0)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x46f03f349dfd6dbc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x3b, "5455ce6dce0f7fd8b948248ad6b8fdc659ae19c26ed2e3e54d4ba8c16628da32837f79e41ab247f20dcc6f9752ccb4d53e5743bb05ac5b35492eec"}, &(0x7f0000000300)=0x43) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r6, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:41 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x6, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:41 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x318, 0x84}], 0x1, 0x4004004) prctl$PR_SET_THP_DISABLE(0x29, 0x1) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000100)={0x0, 0xfb, 0xf3, 0x7, 0x7fffffff, "71097f3822eb3fc13270ab6090c425e6", "894e15a00807fbee7983384f906c2b0236107b180e62cdc5029f25eaefed04abe0f311108732a4c42098204a51338496240404024a5f440b0fbf3da30c7eb2cd4ccdd62a5aadde802f21b37952b17f768108987ad82cc5e498b9655d017267519828b1afb153bd9c74a5c06aba8771693ed98fa0b1acd737012a12cc1afc32332d789d63ab4a56b6537ad7ad43e99138843ca06459b6bab6e8e566c920d8d18908cf5666b4f349f31df5dcc4e0303406234ce1c94ec622dc8d6851bc7b51e0aba627607e6c651864a7c36f2e7ca9e0307c864fcbfc6dc3c5af5e2afcd6b3"}, 0xf3, 0x3) ppoll(&(0x7f0000000200)=[{r0, 0x400}, {r0, 0x4}, {r0, 0x20}, {r0, 0xa00c}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={0x48}, 0x8) 15:22:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e21, 0xfffffffffffffc01, @remote, 0x9}, @in6={0xa, 0x4e20, 0x0, @mcast1, 0x9}, @in6={0xa, 0x4e23, 0x2, @empty, 0xffff}, @in6={0xa, 0x4e21, 0xfffffffffffffffc, @loopback, 0x4}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @empty, 0xd8}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e23, 0x23da, @mcast2, 0xfffffffffffffffb}], 0xe4) 15:22:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="b4", 0x1}], 0x315, 0x0, 0x0, 0x800000000084}], 0x1, 0x4004004) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x440, 0x0) 15:22:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x10000000000009, 0x800000) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:41 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x29, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = semget$private(0x0, 0x4, 0x40) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000000000)) 15:22:41 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa800, 0x6c0000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:41 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2b, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:41 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:41 executing program 3: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x3) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x80000) sendmmsg$inet_sctp(r0, &(0x7f00000021c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x3e000000000, @remote, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="9ca524cf5794d803f7e5e00c3b002aa3f7d041a481581dd9b804bd37520b557294644f4e59987c4fac64cbd5c0582a608bdeb6b423e4538bf7d11ba5e39f9c020901a29874905feada2909d7ca07bb568f344e1545e603c7dfcb1eb6d6a04f7ee1aad09ad74daf1817af64daf668cd5edd0a82d17f7b1d82d4357db0f64211b3d22ab6dac9c1ed7f7dec51317bf7f25d2d6c267252797001e8d1c6ffe193eedc3f223343a2d73232df5bfdcbebcae7f4b4ad38752176cdd02117bc4aec3eef7636b984dd74bd31988b48924e4f9ea994bce5677b00614794bf58e5", 0xdb}], 0x1, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x80, 0x200}}], 0x20, 0x1}, {&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0x1000, @mcast1, 0xff}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000300)="c33165292a5103182b5ced62d3b992bdd66de8f3e0b4bc69723a1be52282f2cfba4ed4611a506b137bc4eca16ee7dc187b7d434528b47b5f373f43a77b7da9dd1243505ade1d5717a452180f49aebd32e9cb2d1a0791c453068285c1aa63422184eacead0edc90366605dd4d8141bd1e5e8e73b99c106b2f7caaa1a9e5244717daaf24fa4a", 0x85}, {&(0x7f00000003c0)="15007ac28342e4de9b92b47cea26a909a34d5fda805b02acc7472ece91cf7d880deb921aba46fc4a7574dedda625db71579ad175034664fe392bc40204746eaa9b88d2c07e07270d2be5b642e5da6d6139dfd78f59b5de500104b86fffcde2fad614b29f1ce6c7a1b9b132ba60c74a60c01242af4e630afed4d7ed52def9817a19695d03b84f6059d566a03319cdec51f4c70111312a4e6bc0ce53c8ff1cb5e70d6a0b5d8aa4da10a9725392996d5cc18610283bf0c87f596828e20f1ae80da5bfc31ef95c9e61fd680a146c00c1bdf41aad54bba7bd3e1c1cc3f536f2d29880aa95b6d3d6ef4946e964b5ed63e47ce0b448b0ade7588e6c36763dd8939279398e59b4247a64a06499aee4a2aa4011272be72b319d4c04d15e187f05ad661d9c67d0ba864cd2d573adaf18f5cd72636b644d0dc55d5c1e2f7d54cfdca891efc2650b470aea25bc32ce5a42814cf1b25d21d242579ef2c559a5b62e4990347817f5f5c43e0b5a1626e5c15d9de3b62daaf3c41fbeee7761ddc488e3126c4fc06bcc6837f740bf9d887f6cd5fca4b7445aab779d8af3870aa3d4f16118381529db47af9579f1421d2410e794654b05793fca41bed1fa96e04cb4878bad5d8c4a6fe56b874087f781854f9338a357e3fe2b516362e3732e24242ecd333fbd03dae85007102774397a158904b6d6ebaf3c0bbbc57bd856c8bf0394bdc5cf3dcff8f8a4a1e91f94c4710aea79bb668d0ff1b179d10130a12341b2a8e909c3c00158b67a43f674e05a7eed9d8c33879672ba231eec9164ea8ff45a5d7c5d27d25ea9c971419a8f061a7a7dbdf00d6ced14c06b6c07b52d2e323c97e1f3548d506269c85e9b95c59a83d161ec5a32186f3a3d1c6555cf459a0d07de6d148fee6c613f3b9586ded904ebc1d652a365893847c117069edd3b3da4bed6b4436fda701261e0e37d381b921b9535898b3447f3a67762ba1f3fef2fcf931f29c85794332dff50547de1dab8c13899fee642eb74a8ec0a82281ad5a391f5555c3ce6179dd85e1795ae671a33d388f98bce014d0caa54cfb052184252c2a53ae3ddccb6f2a1964975c622057c30d96976e7505e3d9a917e09cdddd9e7141dda32cc88d64f9ab5b07497ca5dcf0220aabcbd5609847df57264cffe9e311f779bb192c226592ff264b9d4c0675434d5ddbe126ac00b4f3e5e1221ee82e89587b0f3fbc9a1fe664e4fc5212b2f91ce96d645c696fecd628a94b089cc32129e54307a6b5fe07f8dd6a4ec1fdc1c176f80b58e86095d61d0cda388a34c3b36231a3e2b227f0e1a270a26234da9c861fad78c31f7c5bccc237082b326d5d70d58743becb7d4c47c6cbe6d577f5d4a4946f578e086663a4a61d7f314733bcf52199ffd22e1f9ae3b3514b973b91f5a95401975c132398acee2330a8f32385aa23d765debede7396235859c7e45cc0a846fe7b521784217bb6be0608b33981d9c5c7d8df00195adeb870977e9910d64d0689a6c6d6b70dfba4ec60614d67b3e8cf3274f77f0fc140c5f66467974f673d8ac34019f6869aed6963aad2a34ad173013376a9b83e2a7900447e2fffb4083465aa0712aaf6256b0ef18c720c652cc53d3813ec04e8a5600251805d8a6feac8d918cf2bcaef2f55239b0f4917e83c6ac0bc9de31ebaddbbb0a993ee423335256b0a0d82f388e6c23db93762dd87ad7fa9d91b8808684151e35ecce1e49ec6f5adfb961951fcf43feb98823c227c4f8585124638c7075d39c899c6d79f24d3fbb14eff2a0886a31f6fc4d1a5851f45cff5317ceb9300daa9d30c31788c84eca76377300e81f34dbe0da9840bcbe34fcda188e107e780c7645babc35de6c0e50dfd5f67b7333ed0955d7918b9f0466b0f5c6bef6a954830db819665bb47bf1ae1115ecb31e793d09be612e179992b748367de618de6b1e5b4f6ce0af744d3a2a47097cae52ebe11f42218351afdcd428986434d23db386b1f165a08d5feb2421cf747d3efc16580fd4f6977dd4d74430cc042c3e857fd54b24459d6ac952e6d7fb81e888f09bacb92af968ac5fd3a51be8dd6194d4f9da8cd3712a589859080ca69173d77f16855277a9ca9c58eb7cff0dae0f34ccf4ff4fd0d55e74429f44db68d906b3e995cdd6a3692d2510c52e8363d5521a142096855800227067011a5657d6e049c57eedd9cd0db2763d5d9f5c23eb7260b7bde4b0479e47f0bf19087e42d0906f97e5b356d71cadd0a8193c61697ed2185c6ce1283f6a910545be5efcf10e3b7f29e2de51f0ec24f58eedd693ec8872d8a005b3a03e44fead5c659c3bb81d3208902083d9c730cd6be30c6ad787c5976dafe798cca64b986ce2bc40a59032d0a23eae9341ffb76cb463da29b014f7c3f52ef82a646e3a3d11f1ca4a1cdc0005cca6ee2dabe25ff3c79f766917eb32eb840bd2433cbd72db68a7a057ec75884f8b44364f8b7ceb394b1fea255be028d03426096d867790aea243569809909aa0cce3beea528881caf0f3c566f0e732b7379e967088e13da712484318843404ae8253a38dba61ec765048e2d915f3e88f60d04a940b0fb9dbd1bf29ccf93bdc4c087f8701e36acfc20917831261cf67331cdf0db94fe0738a27c2f659f775587073a0c79dd7248c84e957391b5e5009ddf5b0368c7b81b304acbdddb84cca5f885bf7d5e0937ad784ba6b91627653472db1819c96c8948366abd7f25c49ac7d400aa19cf1eea438d73871496d356c4f2979f6c1bb4c5a6612202f55883ac501aae16f6b01e9c69d51d6a3a8138099c319e338c4497d17c20e6715d9a0b12068e03d6fedf1855e40c38b447cc8f050aa5b8c3ecae740f11c789836430bf5cf5e66cc4a7e18417d0f0d82798786640ebdd8264bb80a0e9725ec9342d99d6171d0baa8d34b509b824ae907e5ee5f01629598827b2d2f612b8c450faa50ef80a667bf0e77559c0bb5d95634bc3c29daa84b1118fc7fd6d2b8c94404a95c5f7a3bd51a1db2ace35cb80e999aecf179bccdc8738593374df6d747fdeceb719073343053a3739d105a89342a41095d39db383dc04018db862832c1c744d4740fa446e4b6c59735f36ee542530fc51353c5c87e969c7782c53058363d1cf7d0455f44a7cf535cd513ac387e5ba10e06e874c337d94be7220b402dc54aae3c3fe4cc9dcccba904bb9d11aee52df2747fb12876b7d6902408ba98d1f7ada54785215922214c9a3ad20ce7f75dd0dc735ff420ec935495c474e3877cba20ff4dc4a46264138a7e147963ec6d8bed8b0aacf088945d54c67a17880d0d5eb291a73ddad589b120ddb9cbb9ab4c65d764fad0accfa8769be618e4dc149c637c998a5445b9754917f4d7e6d25e5482ba37ca0f4c47acf20db9b32335c59a6020e2de0576adc07b4ac62821f1aee24e9846cfc486835bc39123ed07a91f146505ea6bd65675b8844640c71abff1f7f4cbdec8e7d5df0b790096d25085d4e26f6916051e0bc81e39f23764145ae9bddd209456132e9568229d7f89e851955f3c2b197ec652b3d44c93d121c8b68517b280b53f9eb53813cb7e4d469b843294149105e5d0c95da5b6c2772d15f65ed0a8301eeeb5bb8da84c9b435bf61e664d0a7e0032fc9ab9229774c300c65daa24ce91c4a861443e267ef7c2435df67bae7cf20265ab5d11f0759ac3b36c9ce74dd0e9f70d702d2a7fe53e5fa8a10baac8c5fe0da806c57c2e0f43e66431265924a9e6f62111b853774e6f63ade1f569844016fc116870be17679ae00404beb80f836706d03e06d84359fec6f458821d3a275e4297be452ceb1bd209798a135ff86a99c12694b1ffc0c99d42bf9dec77bb3cf9743b276110b42596b342b6ad3de27b0a56077fdad89191bf866eb10b3231bac90b06e68662c6bbc5111d9a42dac98a7e3576b8a18af1958cacada8f0e847def655294f43fc1cca90168239096974e8235618399692dc3c5339faf2464f950ec427ef3414ff35779ff7186fa356e5a9ac8c061a705df1fce35be50c078b6f6e7cce038c2de10bf227fb7ee16ea460dc6f668216d3d3c9c605bfcb6d056edefb76317c2fca504ccc7f7931b488030798a2716c9c26b20f82a4085a47b9a21345a934bac5741d6702cc83dc10ce63f471cb20a901f0041b6b2d15f78c11cb16c2140f44ab13908a6436b792ad04cf83118c5812438eeda38701ebee559fb0c3750324156c4e2648d8be742991fc40fa7573c383886e0e03c2de4ad6787b479e025de95b7d2d9a54db58e7a7605fed81c90098d08c69e22657dfb319c7b9563fcf74e90bcd2d590f37d554c66c99e7dd12bdbe3cff2f4e751d606366070debd8ddfe28742401b5cbcf73b84e54dc032cb5a31a3a1dc97d21d3f729df6904029310c32b5259ce45aa85cd05249b921e3df023bc6db9c540ad8a3f6d97021303b9f2e154374c74798a8b3e33d5c2ccd5160f1a65e637bd739ce70fdb70501bd60e8699d46e0656494a8345a5ceb8f1dd71a5095195fe049a9b5ec410e1d28b7de0e77430cb0612e179b62fe08294745f9c00b9227f71d59375c9c3de589d57cc95811e345ed8bfbcfde66d661d14afc45aaa6b2435cebfc675b73c6b561ffb80801072842cf44686759ea3e34e94308bcb05092e27615670f452a24c40297e9a15e00c975715b955fdf861593e2c26b2c1d9919b7ebdccee23ac7a94f2b2e35524d687f9e69e0fe4740cd0a2191445f067e33306a84ffc92468b55e26959870ebdf6c0a900c0808f39e7e415c32243ce8d11453ae3f4e4bfda37317aad1484d9fd34454d0cb0b5e10a3ea0c2a7a06c87ebdc48fa8dcede51b5dec538261b1261e3da360999fb37f3eb3cde274a13a60080ba139fefde6448452ddf2bb1d543614ced730dddc3e0108cc35942f15077ec594f4ef7479fdadba87f76fa4e8702535a123136514ac2215ff542f593e1a15f6537f38ad1858acf3ea1efc8add6b7c30903de25eaaaeb26c8413b187c2483f0f24c311b861cf962f2a2b39b706060474ddf144dd93bf2e1d42a0a34fa44f801aba2381fdbe5035dddffe44faeddddea27c4fda607cde415c7e221a426eef3deca979a0a8155ac13a65357a71b955be3f3c4cc8e84d5e9506e9f72fc43c94709d7be8f91356aa2a6e7189afddd7c79839d01fb5108104ef3f6af8bf8e647fb61ecbbf2824c3bff2bff6aa107cab58c4465ea05bd1e8f83aa202896138d021f3f1686f57026627859c6e265be914f16391144e565f8bd240ecd123203c744f4815170aae0c7a2038d9acb31f145045330de3aa48543bb186467e7b24bbd1a5d19627578186e0ebd5f086ed0b245aeb8afe6fe0c619128ced4528347bd819fb4286813547424ef4487858d511ceb07a163d8677cfc2198fe73192183362fe4bffc47070294bfafcf67aa980963d252108d83cad697f79ba101444a6501645ea2379492e93375c69359cd034d77c3226f74ee3c1cc6ffc7db22b14936a53b4c2026e9fcf3f4f0db45dda311ebb225c1635de9e456e6a7efc0a09f4871d92a042e3a5d2e9d7a0fd4ff71a071447daaca9c203773b4d9205c1f7338cf0dbb1c10a5f32898f1ad0c1a22c935750bff6d1410dd35d730f631a6f2b140aaf828e0d41da34b577ec85adc7cff46ff8ddf184b1df2b596bdb6917d840ecb3b8ed891b18b3e0d27343253220dcd422d1fd867cf7c41f4987e1114a602a89be7961bc6ecaf3969f99dfb40f671130232aff993c5000016dc21313704ffd04adfcf436c62f3fbb3265ec49cfb74a7f28f1bd1be32371a0f783e53", 0x1000}], 0x2, &(0x7f0000001400)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1, 0x9e0b}}, @init={0x18, 0x84, 0x0, {0x2, 0x81, 0x1, 0x100000001}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xaa, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x2, 0x6}}], 0xa8, 0x40}, {&(0x7f00000014c0)=@in6={0xa, 0x4e24, 0x0, @local, 0x1}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001500)="5077f399b8f4277682f66b9169a8714ec9b41ee89bc5696660d44dd9cadba8d5a55a58baa546a986d9", 0x29}, {&(0x7f0000001540)="afd1f7742714ad0aaea8190af290a883796d43588e1df6f12912e453c2d6cc2df6d840acdb860e92c8e908a5748cffc88b01a5276adc26c07d4f5f96b965053e263436763d88465170c1bde8d43b919a9c7bd01547c093d23558aca27fb460dc8ea5dbd9ec1b4b998f8891ad629ce1d99d2e9f", 0x73}, {&(0x7f00000015c0)="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", 0xfd}, {&(0x7f00000016c0)="5c3f310d9aa55364457cc1344965c0fa368d9112ce1adc42ff58f012e3845ab38c5b66e0c01ee0c4f23251b9309169c5395d112801b975b1895ed30a195a46c2e0a953b55c718a4c2da85340ae578dea7d72be2e7ed67d374d4fc4fb195c17a00578f4a1be6cab58", 0x68}, {&(0x7f0000001740)="e66cd51fa03dd2b7fa787b7628d8b486f4a43a4f08dfa5dbdf7718fa0ee2dcbdea3b52b6d33b1129d02377bba2be1470b95c6bd9c72a9511bee608ac459f6e32f95fba40e729ecb7fb99b007d6d8cb70caaf78d75ccdc912b19042e6d97709ab1450a163dfd5ff09d35e400e9941081b1b59cfe0554225b8c182f16243a9131c35283b636f6529a402386adf0edcc2ca1a83e27fbdc428b3ddbe4dd691ba787c4a5a5ac9b6fb24283ab30f31522dd07e665bb442e7bbb4ddf1a8877fe18126", 0xbf}, {&(0x7f0000001800)="210da005fc1c23c99459725f8fad21ce7852fc976fb5bdca816dd58d1804aee30675925b6f31e462bf0e6b26cbd6f314fa55b182f144971550c2d4f4b039b590cce85c2ac407db7d828e93cb20d6e4ec3d12ca8b060fd474b45de26bc6fd22092f00e8e356ae6ee7f217457494eecf03735a631a15e7e3ccf0e46733a61af5b5dac41849137fa00951", 0x89}], 0x6, 0x0, 0x0, 0x4004800}, {&(0x7f0000001940)=@in6={0xa, 0x4e20, 0x88, @ipv4={[], [], @local}, 0x9}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000001980)="1b5e06ac60ce75e7a2f1b4e4b46183866343cfee33a3750b2b677979ddca7db48d076bd767ff9754e38d263c9f7ce3ef3049f27aeb1691db4e4373cd2c3377945d7954f81c462dfb661d0874ff767092a155a8ec583cc159d3b0f5aa1cbce32cbfdaa2754b7d889ded2a94722feea3cf35ba0183954b519d90d941bd8f0eef7997c582f08c6ed2d18d7dcb8ab62453e8e7001f58d4f58b3f140312b1f192c22de4c31d3aea7f74b791a5c7fa5e4681c51cd9067656024c279c2e118de965e7413fd1167c4ff2e091360b0bdf713f45edc8d49d26915ed7d5d84366ba492731b7f7a23452cd7bc991", 0xe8}, {&(0x7f0000001a80)="0cb4aa1ae2bb4f7d40f28dd22537c739cbefbf92ac7edc6ddfcc2dc91c1542ec13c3f0ed96a605995863330a861173152ca0562097f61d9f3bc8facd0a", 0x3d}], 0x2, &(0x7f0000001b00)=[@init={0x18, 0x84, 0x0, {0x9, 0x101, 0x0, 0x101}}, @init={0x18, 0x84, 0x0, {0x7, 0x3f, 0x6e}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8006, 0x7, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x820d, 0x100000000, 0xd2, 0x1, 0xa06, 0xffff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="9931d313e8ba0b4c3f478b8471d4b56e"}], 0xa0, 0x80}, {&(0x7f0000001bc0)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000001c00)="bff3ff45edb51df2e24e50c31b6ecbeedd6511c3bbe8977b42e1c81a7058b67d1e1be2f1ad33003b29a68d981a32bf9a48753ab89f3cba53bd18d9350b3bee29d12b59a9a1e59de0b5101fcb8329df2a0965818575090db2c64d1f6ef53f0510078ac6b2ecd27affe044e089bcf39f651f1fd4fd525953bb6bcef5445b57bd913b6e3c7704781e54c88146cfe9c8b6c16fefc6e0451f29c5d0e3be1eb91e2faa061f1abb7eabe21a41b9aa4e8b0e10b28a15f3feb4cc69dc700fc63f682c027b352efbaf8cca28fa942d5ebdc43bc4c20cb526e14ad93c24e73ed014033c2f502c9bf2790e3ab4105c1484f011b0c8561500d2c25d8198bdd028", 0xfa}, {&(0x7f0000001d00)="289e4af79fdbca75c23cca19f02a951f1888a0e9388ac5c8de418cc4b3dcce8ea524ef41c54d11e314bd8c0781f5cc2c224a493f4b00a50ee71d7fafe037335f1490061b0d9213be1593bd9fe5b5084698255410126a2bc01e3590c147472bd7639b1e70f62d56229b", 0x69}, {&(0x7f0000002300)="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", 0x163}, {&(0x7f0000001e40)="06628e43261922f9bd29bc0c49c7c43b5952a0826a62ff6879dc155d392b0759c68eda9341982daeaca96a512d6ce5a59884f6bbaea4ff69622d40662b9b6db7af783d479efb78c6531d5c27060bf24e2fa90421b5eda1bb6861ab2c81d1bb3ddee6575ac20f01d993e4470f5857e0dd1117de120a639aa251798481bae93eba17dd4c53b697", 0x86}, {&(0x7f0000001f00)="a74924b02f9ce77ac99c570a9dc88664f0beb9b9796135e509f968c710f86c5019a87d908efe82c5fb5d3db0", 0x2c}, {&(0x7f0000001f40)="27950b308b0ad4875149abefc6ea723af5c6109151020ad5b85321c9d693883c725352f0734ed4b9965086fb3876fd23d0aae70c5b936fc74be4f224bf0525473c5fba336d3ab8d506061dfe33fc29bff7c6e72360c85a0aa1481c3992b22733ab483eb00bfe942e18ca6167c2d28e01e3af0a110dc5f530535bbc395005d4f270b85f9132784622c980c3c7cfb2e12fba8ec933df3ad522c70c8d", 0x9b}, {&(0x7f0000002000)="ab411d691d2fea638c8a0bffd176bd1e153f06600186f6f693f808f7d782efe1278a7a7d1cd2d520362269d6cbbae19808be91923ed2929dfdfb461e5f421fe3b906d56bf249cabf17b96729aad38a6ab1598c80fe51cd788ff4f284eeae700da91dc0612c12a850ad34138642a469877c4eba988b3986ada66ef3dbe5d1529b99fb67378592fa3841aacb81c5a45e9d5c3185f2542c15eee0219925e28cb8b69d44a0f392d4254177b51368c988ad7b", 0xb0}], 0x7, &(0x7f0000002140)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x1f, 0xa58d}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfff, 0x0, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x68, 0x40001}], 0x5, 0x4004004) [ 2551.539115][ C1] net_ratelimit: 26 callbacks suppressed [ 2551.539124][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2551.550686][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2551.556549][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2551.562388][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2551.568280][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2551.574151][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2551.580055][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:22:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x1, 0x1, {0x0, 0x22, 0xc, 0x9, 0x8, 0x0, 0x5, 0x65}}) [ 2551.585912][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback, 0x800000000000000}, 0xffffffffffffff66) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x101140) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe6, 0x6, 0x0, 0x4, 0x3, 0x1, "9d91e922592eedc6ba697fda1c5af18cb29494aa513ed1a8f6120ad8e740da63bccb643565b1d9d079ba0866834aaf1dacd06b3c80e5240774830c441a30288b", "40e7587e24bd328eb4950051bae3cf810d67e77afda6ac60501743895481bbadff8f46c484f5f0037b4ffe78d0c0f77f2533d16bb080a64cc40718cd718fecaf", "a4fad3553bf8cf53701858d9f99ec3748d0d78aa1229de0b2cce22ce77a1f3c9", [0x8, 0xffffffffffffffef]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:22:41 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:42 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2c, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:42 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000040)={0xc, 0x66, "74bee69bdc56a1a031dcc75f5470fc75590f61e13a273c7d08ca6e067aba6d857cd2d8aebf905b55c6ffaadeed986346a735afa2bc3ea2fdb55510a3dc552828c0ee685c90dea02f2d86a95f251c209db465f14e2b49d4f96e906b886c30645ac33917ce7aca"}, 0x6c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x80}], 0x2f0, 0x4004004) 15:22:42 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80081}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r1, 0x8, 0x70bd2d, 0x25dfdbfe, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000380)={0x2, 0x9, 0x8}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) 15:22:42 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe7}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:42 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2f, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) ioctl$VIDIOC_G_MODULATOR(r0, 0xc0445636, &(0x7f0000000040)={0x0, "bbc40464884737f771a1c51008a0f0cae7ea23ba2f46896918016a6f51f82692", 0x1200, 0x0, 0x800, 0x10, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:42 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, {0x1, @broadcast}, 0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 'team0\x00'}) socket$inet_sctp(0x2, 0x8100a000500001, 0x84) 15:22:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0), 0x0, 0x4004004) 15:22:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = accept(r1, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) bind$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x0, 0x6, 0x9d25, 0x6, 0x8, 0x400040}, 0xffff}, 0xa) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r4, 0xfffffffeffffffff, 0x1, 0x1}, &(0x7f00000002c0)=0x10) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f00000000c0)) dup3(r5, r5, 0xfffffffffffffffc) [ 2552.339099][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2552.345171][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f0000000040)) 15:22:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0xffffffffffffffec}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x8, 0x6, 0x33, 0xfffffffffffff801, 0x6, 0x6, 0x5, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2, 0x7, 0x4, 0x6, 0xc994}}, &(0x7f0000001840)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001880)={0x0, 0x4c, "e955a87f1bb3c609d35498897efde05388c202f302bf226c15290677ebf9aae0ae2f6d21e45b0a55985046f54199c2ec00560f200656e83b3d1d3ac459e0156b10853a3adb3bd659ca9884b9"}, &(0x7f0000001900)=0x54) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000002340)=0xffffffffffffffc1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002140)={0x0}, &(0x7f0000002180)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002240)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000100)="5a76248c4d37f7379d9242ec225c2f076589f48674efd942e3abc199d48f28f7e5400009fb5ff954d56781825630025ed43b7a74dc0c2d9827724adf7782235ad27cce3b897a45bbf400", 0x4a}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="46b89c70e605ef79077ae6f20dba289c1cce59a3ad667f45cab3a19a8c01b0a8998060650730c541f31c966530a8792042cd78bf98aa97b76ead5f71f33dd17faf4b918e9db86bb1cde73acadcae7637312a0e0253fda37e54c720113e24b96ef28502c2eaa96719d6b7bf5ec7c5529302d9ee27201957ee825a48c59f55af801d434e8c092d742c3974a37a8b5cb8ec2c0b3d69102e062cff8dfb5fb5000f91604e89b1c54b8692c00fd3411abcf990cf25eae6ca3093761d47e0c7361487ab060f86", 0xc3}, {&(0x7f00000012c0)="fbcd0e2ce42e6eac9964be194f798a56b9fa553ae7b679243dea47f445a54dd5dc422cca30a6c085d4a5804f178168ce5197b9c2a58cc92c47922b41fca353626e3cb5fe4df266468e515a57dccaa1baa7fc52f711275910", 0x58}, {&(0x7f0000001340)="b7e90303395bf64161ae7c720d2f3bde93012c55038a8181f5389528ddd924f5da382d2f2e0a68c3fe85cc6f885b78d74f977107c9d0cd294ccca5dd97beebc8410e6dac171a99ac9af5b861fb7df9ea3d16c151da3267508d9f6d7283862b131e376233c04831124de4126c3a7a28548018de46e3656fdaf6825d030fa12beb111ff5b49b6e09ddf7391f10f3e4ad9f82d50ef926f8f0d7648964bf1b611bc8ccf33af9cdb9b2d9088b5a34f502208aedcb1f28f8b3f581bd80e282da6d24", 0xbf}, {&(0x7f0000001400)="e420e826c606f197665f595ac37d110bea7af3084d1d2cbf1ad6178c1381d8c334f1017ce995eb29f77c00cffcbc7d132d82f5e411fb138af1e2af3cc13e059c4cc0f3acc44bd229a8f421bb56c4663feb245f19d696ead6223642222f113d754ac47c7361da6c6d9cd4b3a86bb557808bdcb2bd2b505ba0b0448b4ba13073bf7e76f642d8480f3ed95f0633dbba22e4bbd32b5ce54d4d3581b911a3177a4ba31df2161b2584e6f3cf15eba3c8f98bddd00cca77b6de72bfd7503eb92a74e50fb597b195325714c15f0c7a47d256fa1472f35719c3d1fd097744ca62d732a144bfb7613fcfa897c350", 0xe9}, {&(0x7f0000001500)="64f4b7f3135350bb3c0d22ce2bb0e3761f63d979d54c9c25ec6a24370c3f3ac79a30be28f9132615265402514d666feaba1206c3d0350086c95df06ddad7cfa75c396cbf8e6485789a3075b3600b03acd50b421973867dc2f33de041f89d7c14fbda8e7e27a279ee01fe3289a3cc320b034b090b8dc101a146a1c69196a70ae8a37f29bfdd1916132d2480f936c81b45d4acb2fbd4ed4bee732a9e4d06f6d2dda5f90d3d60381ef395cf593798ea", 0xae}, {&(0x7f00000015c0)="93a426e8f52f229e46fcc9a78ee94d82aa7b78f8217c989c1bbc7b1cacee1099a331b80dfe16323bb4633e2e5fabb691790b56177f677ebe7f23ba9ff6cb6510146467c1890ef1c55ec6b66b73c2c34c1549639699eac88f5c470535d4b03ec2822b1a27d49b82cd8af1353a652a0ccaa07cb7bfb9b20cffe2ec823b1be066b2ac4fb4dc94822ff31e8e2262414b1c893de715bdf72ef05d2ee6542df538eb70282ca6b95b1e3751a2bbd0e8550e2336c2d761416b3a7343b0bec2c4d30ba195b9c3729e10c940f5f39698e9fc27f5881556f38581ca4ebe7261e068ad341d6a7b435eb1df96ffa9194e77763797180151c0df", 0xf3}], 0x8, &(0x7f0000001940)=[@init={0x18, 0x84, 0x0, {0x2, 0x9be3, 0x200, 0x36}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x9, 0x7fffffff, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7}}, @init={0x18, 0x84, 0x0, {0x800, 0x100000000, 0x81, 0x3f}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xf}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff504, 0x101, 0xa, 0x7f, 0x80, 0x80000000, 0x3f, 0x100000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8004, 0x9964, 0xd0, r3}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x200000000000000, 0x8e70}}], 0x120, 0x10}, {&(0x7f0000001a80)=@in6={0xa, 0x4e24, 0xffffffff, @empty, 0x8b}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001ac0)="28f0f038988e1741b7e7c65ae0fa270c2f7d66200b424414958ce4e436a9ab4cabd895ce04c7fc6760ea9009caea23e6e3664d512108be5109f51a0e231aa7254b74701fefa4951e577664c292030c30f123c6ba827df42de06da9d3ebefb403919e1a30fba5ac9ea06ed075588e8d81374e60e8321cc8cec6", 0x79}, {&(0x7f0000001b40)="7609da98f5534ebe1959eae11c9ba7c7095f8360fa273dd0dbe72fdc765231db516a79f6ba84177ac65769c37c3d99b622b014113de9b4fbdc4f3feda7cf3fbe092132118eb399760d54a5282472c90f5659db2687722a58a4804d251dafb95bb562423c1963f60240259c2eb680a81e5cd80133d37f16b40617d4d572f7b6dc2185e8e86c013ba6c0414f7033aa6385370e181090012e88f100e4c5f6c8333baaf7154884a8b5b48007683660e7ed242eff2f236b0059457f36176db6454ea4ad1678d9499623fa12e3b0f1fe4ff50c362980d4c86ec39ca196", 0xda}, {&(0x7f0000001c40)="550f5ab4ca824cd48e03eed7c277fe443bb21d44d27080cfbf26296ca9548b2fc74b385d22908d1cdd1fb4caefa38ef5b64b301f5a08327fd85bdd96418370e8b04756a64517bbb68c7d150bada96533a78251a7ff", 0x55}, {&(0x7f0000001cc0)="27a85be5fabe644f40d7647fd0ddc1dc6b585e259a4cb6308eb0b0afa5f090d73776ffdb6da6f111791a482a091fe5f9db0ab3d6a160a0addfb2ad5e7585af51436a6eee39d07cdde6edc903b7e256cb23c50bf69fd9c0d5c906d7e3786d2325893c00ffa057bb81b9e49d6172e471db2886e898a288b50a48f43d2d16ba1e7a95c41ebbef02a65be8efb1a3a62761521bcee64c46e8ce5dc4a9d672f058d3f5bc5d440e9430671671f3bcb4c9a3a9c4b8a75c2bb8d7289b1baff054dbd6b2ca3aae0f301bd70d8a2920e9c7f01e1b59658d2af16810b576bfd0", 0xda}, {&(0x7f0000001dc0)="0873f36a2e40bd8841ac830fc56e4ac78053a6f0f74b822c5fdae74d73d95ab37508df7c46009300da8ad3dc7b6e405c037e91f457a40092995fd220b62ff20d52150f3c548b7bee68136d686827b9893ee5e425f59059c64fc38db94024a8ad6a190c37ace59a067dd7f2dfba0318d76c3f3368be31c558fc4cba769c107a18c9", 0x81}, {&(0x7f0000001e80)="1fa15a368d8190158710f81589fcd7bf004955a5c97b2d4ac83af73c996ce305812a68e5c7a665c4a3a9a07052d48271980444571db92603074b8aa4d9fae068d0d4fe201b5bc514a1cb5b5bd9c5d431621d865e05631179f72acbccda33abf340985c0f7ecef0cf5759e76a245a5a7fef2f16995138f5784d4ee8f6138a1b", 0x7f}, {&(0x7f0000001f00)="6108d5c6fac4647e2c9b5b52", 0xc}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000001fc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000002100)=[{&(0x7f0000002000)="a827a4ddff4a97e26b1dc30bff1ec586f9c041b1ddd23eb71ec34d551dc9261e581452829a6ff22ff11e7b1e7c5ecab8998781c1bbbdbe40038cd1dc373874d410e769c06920a58a4cb792436cb17f7531620305ca4666dcc3a32b84bc4c8d91da1ce158daa58c99dd443ca7ecbd0f40c537b5e8a660334dbedcb7fc96dbf54793f24416219248edb857cbc98575851871021e251fa417ecdf863e14d4fa9f14cd0b036cfba41ea674c674d8e1f124cceb8443c97fff4e103162bedd19861df517589db03db55c31dbd93ae5c58816e50c856fa1899ef01e9eaa1e1940ac21e429f1f40f5866a5e99af65349d7338ba39bd66f856e500e", 0xf7}], 0x1, &(0x7f00000021c0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x16}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xf273, 0x36291a03e2983d47, 0x6, 0xffffffffffff8001, 0x1, 0x1, 0xffffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @authinfo={0x18, 0x84, 0x6, {0x100}}], 0x80, 0xc000}], 0x3, 0x4004090) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCCBRK(r6, 0x5428) 15:22:42 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:42 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3c, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x25, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xfffffffffffffe39, &(0x7f0000000000), 0x0, 0x0, 0x1b8, 0x82}], 0x1, 0x4) 15:22:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x100) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xfd, &(0x7f00000011c0)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001380)={0x0, 0xffffffffffffff2f, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1a8afde33c4e28bac5c482d9adb6572cba6374937299b09da904295fcb59308bda72c19eb4530971669284da1b1487fe86ed44ac065437fd05eaf643b7b5f6a87a647355d4c6d0267ec132a147afc1f1565bda573e7a939f50ce0849d83bafc9e24367de4966a9580bb48c93e5dcb339492cdcecb860c039a0a595d24bd05df70968e796fb21f6e2388d4739532613b1b6541f1fd5a6881c62e63d7b0b3a6ed4bd22bf9874b8bf5b5b987a680b3dd9b5d0007e3cc4a8ef3a23690d893aa9e6132e00f00129a424d295c8fbe5573acd1e1332cce70714a24db269fdb68dbe0e3c492bb21fe82cce8acea2cc14bad6a8bc1ee28f59531ce7", 0xf7}], 0x2, &(0x7f0000001200)=[{0xb8, 0x119, 0x0, "ccc97b544363fecfc3bd9289091acdd577decf17c9499e9186078da9c0b9b90479038264a0b99021eb39fbb701787bbf8b5c56514607f5435778c960b80a90dd1597f31eb2c40c60f3164fc1d54ff5292931e31c07f327e5d3b2dc950f517a69663c66b7b4e284d1b6a01cb4e6b0613bff0d8fe479fc024a46bdda67dde7ec456e742368873032605af06323ac6475d1e56aace98c572212f2eeabcf40671ebba2"}, {0xb8, 0x102, 0x54, "5cd594d386cc96ed7f4012796bdc69c1d9951944849b1afd4e5f04475c090d94a5eb2a54587d45a68aa8cefa14210ad6a010e8fe6d6bf26c9cc0bca168d280ba755ed6ffa0ec7c73e5447a450ba685d266f911f8ebbc7f80acf2509184d21187e4fb9c8134764785645e07f4e05345f292596a04cf4c63484322527bc2e4b925d63e0b9e9dee336a611d9d04e7d550f93f838dd5483b3d7219f6c718e7d60e35ed3f6f"}], 0x170}, 0x0) 15:22:43 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x752, 0x402) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14) bind$can_raw(r0, &(0x7f0000000340)={0x1d, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) write$FUSE_STATFS(r3, &(0x7f0000000040)={0x60, 0x0, 0x5, {{0x800, 0x1, 0x6, 0x3ff, 0x0, 0x7, 0x3, 0x9}}}, 0x60) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000240)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400002, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000140)=""/3) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) personality(0x600000b) 15:22:43 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x300, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:43 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = msgget(0x3, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getuid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r10 = getpid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000000300)={{0x1, r5, r6, r7, r8, 0x20, 0x8}, 0x3, 0x4, 0x8, 0x17d8, 0x6135, 0x80000000, r9, r10}) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x420000) 15:22:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x0) bind$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @rand_addr=0x5}}, 0x24) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='\x00', 0xfffffffffffffd73}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x1) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000140)=0xc) 15:22:43 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b80200002c0000062bbd7000fedbdf2500000000", @ANYRES32=r2, @ANYBLOB="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"], 0x2b8}, 0x1, 0x0, 0x0, 0x20004080}, 0x40080) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000180), 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xe, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000100)={0x400, r5, 0x10000, 0x9}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r1, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r6, 0x0) 15:22:43 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x500, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:43 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x1) r2 = geteuid() ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000100)={0x5, 0x3, 0x4, 0x2000, {0x0, 0x2710}, {0x3, 0x57605bb6f37162d9, 0x2, 0x7, 0x9, 0x8b, "81b897be"}, 0x4, 0x4, @fd=r1, 0x4}) ioprio_get$uid(0x0, r2) 15:22:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000006) r2 = socket$inet6(0xa, 0x46, 0x7fff) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) setsockopt$CAIFSO_REQ_PARAM(r3, 0x116, 0x80, &(0x7f00000000c0)="333dafe59576a2eef5e0b550367fc63b394934a62d43e794a900cb3e11b32e05488063d247758553b66bcd99e2410a8ef371169f70d74ff23ac36372473b423bcce4b088bbaeab32daf843545155b68873f1a8d21cce405ade263bcc5d5bf2613612d3546e3652fa6a59cfd956f13f08e256325efe6b313a8859424713a68207c496cace3819e83b2d09bf3c6316f0faf5038177cac51465157a383926d8be1e51dbebb861b73f45e19141", 0xab) dup3(r0, r3, 0x0) 15:22:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xd5, "924f6388e50e44173570dafa22662a5aee4ea1c3d86c166389e46286157f1eb9e901cb7a7f664403a1d3b7b50bf8f72dddea0200ca950bb5804b7ba828699409c45cb6d277d6b6fdf406e355d51d8e367378552128a8002e5b0a821156526f24d6077a0e2b6c3a98e51b490090a8f4be3d0e2f20263aec2d8c0a269c12a040431234f3b65e4b442e1428a7f41ee1f5bfd78484283428c6d4d42f6b5e825e41d90e2ba7985b81653ab9be6586d1160fd50ac3022a388732cbedc249f6b219a4ff3564a1e43bddf8ec8f22bfe70bab223cca2e28b001"}, &(0x7f0000000040)=0xdd) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0xffff}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:43 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x600, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:43 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:43 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x2, 0x5, 0x0, 0x80, '\x00', 0x401}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x10) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000140)='^-,bdev^vmnet1cpuset/md5sum\x00'}, 0x30) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000011c0)={{0xfffffffffffffffb, 0x2}, 0x8}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0xfffffffeffffffff, &(0x7f00000001c0)=""/4096) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, 0xf0, 0xffffffffffffffff, 0x0, [0x5f]}, 0x2c) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dlm-control\x00', 0x200, 0x0) write$P9_RSETATTR(r4, &(0x7f0000001400)={0x7, 0x1b, 0x2}, 0x7) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000001200)) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_DECODER_CMD(r5, 0xc0485660, &(0x7f00000000c0)={0x5, 0x3, @start={0x1f, 0x9ffc580df34fb16a}}) r6 = accept4(r1, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r6, 0x0) 15:22:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x7, 0x400000000000, 0x100, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f0000000100)=0x8) 15:22:44 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = semget(0x1, 0x1, 0x501) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000340)={0x9, 0x37, 0x401, 0x80, 0x400, 0x4}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x0, 0x0) write$P9_RREADDIR(r6, &(0x7f00000003c0)={0x2a, 0x29, 0x1, {0xfffffffffffffffd, [{{0x8, 0x2, 0x6}, 0x97be, 0x80000000, 0x7, './file0'}]}}, 0x2a) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x8, r2, r3, r4, r5, 0xd8, 0x6}, 0x0, 0x81, 0x2}) 15:22:44 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2900, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x1000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0xffffffffffffffc0}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x2586, 0xf4, 0x9, 0x800, 0xd9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, 0x8) 15:22:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:44 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) r1 = dup3(r0, r0, 0x80000) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000000)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2b00, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffffffffffe1, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x8, [0xffffffff, 0xfe, 0x8, 0x200, 0x2, 0x80000001, 0x1, 0xffffffff]}, &(0x7f0000000140)=0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) fcntl$setsig(r0, 0xa, 0x12) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000240)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x0, {0xa, 0x4e23, 0x101, @mcast1, 0xfff}, r2}}, 0x38) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x80}], 0x1, 0x4004004) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000040)=""/67) 15:22:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6cfe, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e24, 0x0, @empty, 0xe0e}}}, 0x90) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x80101) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x66, "d3f0f313567f6f7ccbe094430afb8510e2cdbcf6417011a7605646f93794be8b1f050be34a3635b1ce543bd76c03f11fce5207cbdfb279b473c93701822de98ab47b94f043098e5cb2154c7cadef4d4f0951a2c35af256bf84356081c3125f453ad56d0cd08c"}, &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x0, 0x2}, &(0x7f0000000200)=0x8) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) mq_timedsend(r2, &(0x7f00000000c0), 0x0, 0x80000000, &(0x7f0000000100)={0x77359400}) dup3(r0, r4, 0x0) 15:22:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$mouse(&(0x7f00000031c0)='/dev/input/mouse#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001640)={0x0, 0x1f}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001a00)={0x0, 0x200}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002f40)={0x0, 0x1000}, &(0x7f0000002f80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000030c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)="ec9ad9adfb06949422e970e7f64fe12f5892fe003783d4beee1a32db7e8b9afac214e283a29946c95ade071fd69e328b4f81300ca98372a7ed9f3636425fe9dde1e368ae6b73165568037460a2ea8b1320fd8751f093c8d269824dd266f4baa2309a8dab62269e8d465802737906940111363b67ca8a7ca9a29ccf20deb30fcc13899cae7bbd96362e4a407e1d3d02e7", 0x90}, {&(0x7f0000000280)="5b9ee4a2512120e60702203763d2c145dfbd26de20a569cbe372b8974eab3c922ce59615c8dd29e42f7246362f68c6b7ae126bfce697a54eee9659eff022f5157a9c8f289e173c977cfab6ff7449ce2436a3945469345c55877c840368d061e174e36308f2a422dff9e420cb33509e10290c775c8861cf9c044025c2cd7c08be5f59fff4c10131cc7b996db3ba3dd8b4806fda3249c2e733034443d757c7acebdca7ea5c0154867be619955a52140fce9bb01ee704d80261068cc89662be378b299f13eda79954329e", 0xc9}], 0x2, &(0x7f0000000140)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x20}, {&(0x7f0000000380)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="addec40ad73663104d18079d329f12f8d679ec324d98c3d8950b964ac88ccc771500e002dfba84233982ae6c9cb7e295627a85d181df9f99928b5e708177132caf178ab075e71aa599b21f5b2ff749", 0x4f}, 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&(0x7f00000016c0)=ANY=[@ANYBLOB="1800000000000000840000000500000010000000090000001800000000000000840000000600000000f00000000000002000000000000000840000000800000000000000000000000000000000000000180000000000000084000000050000003000000007000000300080000000000084000000010000000000000000020000ff0100000400000009000000090000000b040000", @ANYRES32=r2], 0x98, 0x20040010}, {&(0x7f0000001780)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f00000019c0)=[{&(0x7f00000017c0)="d92388056f40bfa618438310bf533ed56832c364c97c92c850cfef872e86117fc1647ad68b686228402d0053cab0eee2b059ee3b6e0cc1992365812a9f62129427d1c453b552c87bd95628a2aa804779f5b2a08fbb72677b6a147c323a79c4509fe8e2bf75c274c5353097b08124f0a80c3d2c6cfacf9eb56f49ba0001c784fa88dd619166232375bf1ede0252776c9a8d4c11c2e5fd9a819bd61a388e8dd0fa4757d4b585e8e30ef727e97c38bdf4fd8c594c45917cd6caadd7b427cd0e606fadbc29a95d6875b317ccf588a3489b9b939648da35fe2cce1eb2eb7762703c1a10df21ac89931e8f43", 0xe9}, {&(0x7f00000018c0)="20fba9f9275a4c9346d82ea3892255163368f30e4d8b7ada98d682a96b9a51f7e8dc628c4f94f634c508eb92f7318796fda102b592dedd2d3fe20b4f9d7ff028b3d660dbae9c92706d488f1ba3109362fa1a18e4f78653d3b38aaf38498dfb5d9d3c9bdb8c80d74519fcacefe77e82a589d624384c5c7de590cc4d9b0caa9bd1bb1b0dd2d503ad68f75b922df0c3666082a24d9c27f9bdcdbcb942f7ef0a7385bceba0c8568dfdc10a5010783d2eb1a74225bafae309e731fcd8b19c3b7b06cb712127b71793e2c9c9e71f506211bbe6d5d5ea2f49a694ed842c4d09787b1d99019c16c7d3d1cf228cf2", 0xea}], 0x2, &(0x7f0000001a80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @loopback}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xffffffff, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x3f, 0x9, 0xfffffffffffffff8}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x40, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x7, 0x612}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}], 0xd0, 0x20000000}, {&(0x7f0000001b80)=@in6={0xa, 0x4e23, 0xffffffff00000001, @local, 0x8ff}, 0x1c, &(0x7f0000002ec0)=[{&(0x7f0000001bc0)="6223959e6afc32ca58cd9ace374fd939d05984d25af01730107085fdf616352cda7e52665d713513e7ce7fc79a1ae1b214d2cbe9ce65d15b28899eafad8499a2a363531bb1b7ae", 0x47}, {&(0x7f0000001c40)="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", 0x1000}, {&(0x7f0000002c40)="4dfe52bb79b1dfe902e9503b3b8610157c32bbb59506d0ffe72ec91ce6b39c2e9ea4ecf6a77546ad1d9c28f0608aaa70629e8623bd3dff5195838d43c78d6df35198d8d9f107cdd283a969c3f0b9e4780d2b890d885d8bc5fe8a33692793c3dfd13ce2c60602111ecd2ff22ef5844a6c21715569ef88ef6bb1750143cca989ee0488bae274b4e6b27176dc3c300f9403ef55018b96e52e8b67b211c27b8da8aadf0d793fec76c0164759c78c5b", 0xad}, {&(0x7f0000002d00)="d2547b74c2316ffe984f0f03d7c87a6446a58a3b5f233149bd6007fe22c24ea14bdfc02f3261149b4b9c169bfc6e7030cdd8945ca4f0b90b7273bf", 0x3b}, {&(0x7f0000002d40)="984c4a1d330b73fbaac14e8ac491a494a8846137e036e3aeeabc3a9adc439a7aa91a5a5d6b4ab04bb15c117948e6e8f494d830da50ba5a7d605ef1db0db81c1ae986c93a1e0bf38a3686e1d37983dfb4744ea83b731633c434687bb55edd28dd25812f19f0358e44b5b5ef3cd0343cfdb42540bad893b56913", 0x79}, {&(0x7f0000002dc0)="02a1ebac1c1f0c63ecb5c42645d30a1fcc066145da03c5d747b3c5a720485440bcd4251eae01d3432ff2d5377c8ecf26e49b7fb80faa48f32eac81a735a1f9c2269d25690b858569cb968be2eb6d3f71df7aa277abd24cff39723a0209c16661d8497b89596e0298e8a31e7e40eb46e555857bb2a6aa33c5fa9ef531730c723207c683b0ed64094749c43055a74056e8e51df43d4f43b218c583aab01f2a351d10de97dc02f0d0feb1681b620bce18240354c33088acf6510de6df51f26c4478ef03a65da290", 0xc6}], 0x6, &(0x7f0000002fc0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @init={0x18, 0x84, 0x0, {0x4, 0x7ff, 0xffff, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0xb79, 0x0, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffffffffffffe279}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0xfff, 0xef}}, @init={0x18, 0x84, 0x0, {0x9b6, 0x7, 0x1ff, 0x80000000}}], 0xe0, 0x10}], 0x4, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGFLAGS1(r5, 0x8004745a, &(0x7f0000000100)) 15:22:44 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xcc, "5a823d0c0922ec6ab86b65efd1f4b38485e31793ab58393962325a127efb1e8693d61ef6ec1d8bd15f23f1aa864551a1398eeef4e793894eaeda8e23924aa2aef3755518cdbb25086c594f80169e5091e48d99d31af9b4ee186c3867e674e54c66e1d7cb1ba8c81a63bf25c03d4a9ca4cc8dd8659a64160b5bc6e24f9437cdc7f156f708ca4d0ca8322529ce645e42d5b60ef9de38deb7cf6b6a781a0ccf61855ae029546a2bbdeef82da56c2465066cc64f580a7495a7ea5502bb471066d53c492293051acd0b58855acb5e"}, &(0x7f0000000000)=0xd4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={r1, 0x7, 0x6}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x1c, "4e3df12b7f2b7612088d4a17832be570221a55a9e3247b8e4c2c8daf"}, &(0x7f00000002c0)=0x24) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) 15:22:44 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2c00, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4020000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:45 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000), 0x3fec63691651eba, 0x84) 15:22:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xe8, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x39f}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8085}, 0x20008811) 15:22:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x9a9, 0x3ff}, {0x7}, 0x6, 0x2, 0x1f}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@tipc, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000200)="c5a308da6e482117c971e92aba0f139500b1b1946ba334aaae169c8a423dbc43c796f04c3833a0d583d2975802049fec40583ad0b8d1a1d6e5ac8eeaf2bf6d5ea8ee1d7282f3de5846149086ddd5783eadf1e24b74cae2d89bfc06043f72b258deb68c308d848e79f0a15ceef09bff15d913975cb16cfa0afac8789b9499849b25bc4ff2041a28281a3fc1815fa6fb0b2ca2aa267fbafb7bf983843d6237f3674a363b3d615c2f3752738e57874cc2fe1e5923787bd4ffd4", 0xb8) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1f, 0x400) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) listen(r1, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f00000002c0)) r6 = accept4(r1, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r6, 0x0) 15:22:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x101, 0x2400, 0x3, 'queue0\x00', 0xfffffffffffffffd}) 15:22:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x0, 0x100}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:45 executing program 5: modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0x20000000, 0x0, 0x1ff, 0x8, 0x80000000, 0x4, 0x1, 0x700000000, 0x1}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:45 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2f00, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:45 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f00000000c0)) 15:22:45 executing program 1: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1cc, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xa4, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x302c02d0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x59}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x714a}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x383}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5ad}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:45 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3c00, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x100000000000007b, 0x0, 0x0, 0x84}], 0x1, 0x4004004) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e27, @broadcast}, 0x10) 15:22:45 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x0, 0x4004004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendto(r0, &(0x7f0000000000)="ca35d6649889221e5f9e9036b9e3cdf55388f847d70b8ee2adc0ed37f79f4060350380785177724ce49e28a4ee06994e9b1b566479c47c429c5007cc11f51dea9f71d7598359e778e3ae9be3baebcaf2e093993e457c150ad98735104bb46b0057eb11d54f9d74091c128932189761e7438aaad7278d5cb7dc287533ee2814abe142b9276638d5b0f5", 0x89, 0x40000, &(0x7f0000000100)=@xdp={0x2c, 0x0, r1, 0x1e}, 0x80) 15:22:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', r3}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x4, 0x4, 0x8}) 15:22:46 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3f00, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='security.ima\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="07030b0000000003003eaf5b73e787ceaa9df053519dfac6ba50b543167dfeb1d6bbd1bb1c96f6c9f9730a2b3e1841bc6c1397b6feebaa68ce64efb061a56fca4203c3c534351f39"], 0x48, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4b, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x60) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000280)={0x1000, 'syz1\x00'}) 15:22:46 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r2, 0x0, 0x0, 0x80800) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10004400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x51362b1eb1c055b1, 0x70bd28, 0x25dfdbfe, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x18a6}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20040800}, 0x4000010) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vcan0\x00', 0x8001}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x800000000000084}], 0x1, 0x4004004) 15:22:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:22:46 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:46 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x1000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000005, 0x84) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x8080002) write$vnet(r2, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000240)={'syz'}, &(0x7f0000000080)='\a', 0x1, 0xfffffffffffffffe) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x68000000000, 0x0, 0x820d, 0x180000, 0x7fffffff, 0x3f, 0x4, 0x3, r5}, &(0x7f0000000340)=0x20) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000480)="3894e0aa755678642797c675ec97969c56f2bf12f6039bb83db491604e9211ccc8408e7618ea37393e03de7717926ee49759d8a25fe0ee491d33465a996e601cab82e84deffd4f43b4b8de7c4fc0f12375966fce546ed08ab352a291b7f16898f20eb89ab513fe62e97796f94ae97e59c92f1eb86a95087d0372707700c803790f74e808663977e98054589d308059a63b0534d429abbad8c75335c1bcd5f596b4ef809be3492bf40907de6a8cedbb24290c9e878204418bbe903f3ced734530", 0xc0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r6, r3}, &(0x7f00000000c0)=""/83, 0x3e3, &(0x7f00000001c0)={&(0x7f0000000040)={'crc32c-intel\x00\x00\xc0\x00\x00\x00\x00 \x00\x01\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01W\x00'}, &(0x7f00000001c0)}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x792a, @dev={0xfe, 0x80, [], 0x13}, 0x59a}}, 0x9, 0x9}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x1, @rand_addr="2bf31972f8672f804967f38fa7fe18a9", 0x80000001}}, 0x1ff, 0x0, 0x1000, 0x100000000, 0xa7}, 0x98) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:46 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f00000000c0)={0x1000}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:47 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x43) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1}}, 0x0, 0x5, 0x3, 0x0, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0xa, [0x3, 0x982a, 0x1, 0x4, 0x0, 0x80000000, 0xb8d, 0x0, 0x8, 0x4]}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:47 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000038c0)=[{0x0, 0x19, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x401}, 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @broadcast}}}, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xd8, "1a6a1bffa9dd5265a4d21788b180230bb15fa92c7af3e7516b65bd18425df6d3927051a343d03e2f0fad20148e2140b61264a413ade9c9e0d66742f05436baabced7a63ea389b6082b8cfe9c62224d6770634e1c9d4572fe2c0e6de159c4ab10f6f4c8addd45a08834f302eb4c03db19bbb0afe487f28b19dab8db72a15baca6a9f77f39fe80b012cfa27ac3869647d11d40df9c103322624d109c8b256dc34e2afa1d9e958615282326eede807cbb3e2d97b435d22fea1a9044c20ada03c2075377aaf4fd747de3aee6917e8c8c1459de6d2d3b6231fdf9"}, &(0x7f0000000100)=0xe0) 15:22:47 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0xfffffffffffffe00, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x4924924924925b3, 0x4004004) 15:22:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000340)={0x6, 0x500a, 0x3, 0xd9c5, 0x3, 0x5}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000200)={0xcdd, 0x3, 0xe2, 'queue1\x00'}) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002cbd7000fcdbdf24010000000000000001efb4ba6fec54abc6fb5c9cc94100000018001700000016000000017564703a0bc3b8ddf7762b1c61dad52ff16ead22c528efeb10de6b"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x80) 15:22:47 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local}}, 0x100000001, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @empty}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="8214ff37d434ed5da7c55eb08d29235c2841e93604dfa5a6defc131b3696a7e73e4fc0d6982c01f0ac3f0e167015acc80085b9", 0x33}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="20000000000000008400000002000000448b00803408000000100000", @ANYRES32=r1, @ANYBLOB="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"], 0xd0, 0x10}], 0x1, 0x8880) 15:22:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001380)={r2, 0x8, 0x4}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8d, "5008a0af2c7da55df9dc1edc02f8b3d45843fc3babcdd96b878122e1dfd3d11483d6be822cf2d26a0a69aba8f8ab9a334646c40e4adce0ce27d8db58bd5589f9caab472d8f56d7ca70635c7bbea189d77281a3707340036b7c734397f3173d9663fa36e7daf3dd7a7216f39c1b687b1db07f13e038bf4164085632d71a1c2d1dd9a9e8a7af9fc93f9c2007dbb6"}, &(0x7f0000000100)=0x95) setxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@random={'trusted.', 'proc%lomd5sumem0cgroup\x00'}, &(0x7f0000001280)='proc\xc7vboxnet0keyringppp1]}#\x00', 0x1c, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000000140)=0x1008) 15:22:47 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x208000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r2 = socket$inet6(0xa, 0x5, 0x8000000000) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @mcast1, 0x9}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x61, 0x335, 0x3, [0x2, 0x9, 0x3]}}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:47 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x81}], 0x1, 0x40844) 15:22:47 executing program 1: socket$inet_sctp(0x2, 0x200000000000005, 0x84) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 15:22:47 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x20, 0x4f, 0xfffffffffffffff9}, &(0x7f0000000100)=0x18) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) r5 = dup3(0xffffffffffffff9c, r1, 0x80000) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x200, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x8, 0x100) io_submit(r4, 0x3, &(0x7f0000001380)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0xffffffff, r2, &(0x7f00000000c0)="4566d3fc65e16e17b5d12d72b71180917eccaba70a44426d0805e8d0abfa16acaac9e40b5691a20d8df64501134fe1b36dd12f91a8b80ac1e0b3bcc881d8492bafbe032d420aebe3134d94ca4100807ef09cbd22c2478c89270ee0e3fd208973fef1a338c89b6b0d744535062cba2a647a84b164969996e2572bc4c1518bf6df50e5b77d8770dae24bc02e191917ab421b03d0552d56634bf99c62a16ec6aadc01d84bdf2333018d5b3cb3ffe317a4791fcd58406122582f3962be0c8af93b3289b52678", 0xc4, 0x0, 0x0, 0x2, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x6, r3, &(0x7f0000000200)="02ac6291530e66feaee86b36a94ed40bd252d1ad25a357bbe7b75fdf32f439a17353ed075bcfd2ca2002ff6d6a2d3baf419fedb21851eb79df5f871cf05d6b63fd77bbd856b8b303d45a86f4ad8777f653799a6eefca2e152718881dffef42c5aceeb2ed8887159ec44f7e87d5", 0x6d, 0x0, 0x0, 0x2, r6}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffa, r2, &(0x7f0000000300)="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", 0x1000, 0x3, 0x0, 0x1, r7}]) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) 15:22:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='irlan0\x00', 0x10) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0xcd8ea42b5f4a44b4) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) 15:22:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x96f1, @empty, 0x23e}}}, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2557.789096][ C1] net_ratelimit: 26 callbacks suppressed [ 2557.789105][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2557.800793][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2557.806651][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2557.812521][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2557.818376][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2557.824452][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2557.830329][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:22:47 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x5000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x3, 0x7fa, 0x5, 0xfffffffffffffff7, 0xffffffffffff686e, 0x101, 0x100, 0x8]}, 0x14) [ 2557.836136][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:48 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @ipv4={[], [], @remote}}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = dup3(r0, r3, 0x0) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r4, 0x40085618, &(0x7f0000000100)=r5) 15:22:48 executing program 5: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380), 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) mq_timedsend(r0, &(0x7f00000003c0)="da60153c6abfe65a7f3b9ccfffa07eccb2e46ffd80833d136db38eb92ecdeee21bf5ffe175271d0815e2712973d74a9c2ef395d42d43f1e847a78d53d2418b223cc90a389c2443c66a4e710e91bbdee2e11953fb6347cfbb11366d237ccc48bc292f0bf9d5f0503c5b8978ebfeb65da8913900552f3ed72db6d152e3d488616ed225fa5b2cab4f3ecd239347fb9a9f973c6ba0390797eac8ba04867f0e8812c1933960c9959b0a06c691721ee85aeec07e660658a28bce393c3be7b4f57260cb3aac91f3eb3780e1377bfba45a5465c1b8b8f13e91525f2583d2cc90f8da709c139c5fc7e74be2d6a511f961987e87984e79", 0xf2, 0x9, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$apparmor_current(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='changep\x00\x00\x00\x00\x00\x00\x00\tproc/self/net/pfkey\x00'], 0x23) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$xdp(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x2c, 0x4, r3, 0x37}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="49044f65312d39e466c7d4767424bada3b7ff46c750b5b3b19824034015bf4defb6add35c9b957f064a621b87b952f94c7dc546d1e225ec38cf358361ecdc32fac119e91c523e18df12ac24cf0ba64441d80fe200224ab02980782b905257d4b435e2062df6e7c15a1944e4e77eb071aac4c0ceae895f278bd3adf7cbb60210b264a24860ad0fa8942ddd86840fac5757b1a023eeae5d42366aa3396423327946eaeeadabd75038b93368e3df322a43eb9df997dc96904d41c3650790cc57b901e9a91e57c", 0xc5}], 0x1}, 0x20004040) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000340)={0x3}) 15:22:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = gettid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000200)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400001, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, @in={0x2, 0x4e22, @broadcast}], 0x68) 15:22:48 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:48 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x6c, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:48 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x6000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x3c0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/1) 15:22:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) bind(r0, &(0x7f0000000380)=@can={0x1d, r1}, 0x71) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:48 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x29000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:48 executing program 5: set_thread_area(&(0x7f0000000040)={0x4, 0x0, 0xffffffffffffffff, 0x200, 0xffff, 0x1, 0xf8000000000, 0x4, 0xa1, 0x2}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000006c0), 0x0, 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x210001, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000600)='/proc/capi/capi20\x00', 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x2, 0x6, 0xad33, 'queue0\x00', 0xffff}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001640)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000640)="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", 0x1000, r2}, 0x68) fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) fstat(r2, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getgid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) write$FUSE_DIRENTPLUS(r2, &(0x7f0000001a40)={0x2b0, 0xfffffffffffffffe, 0x5, [{{0x6, 0x2, 0x8, 0x10001, 0x80000001, 0x3, {0x1, 0x9, 0x78f8000000000, 0xb628, 0x0, 0x0, 0x9, 0x7f, 0x5, 0xffffffffffff1c3c, 0x1b64, r3, r4, 0x7, 0x1}}, {0x1, 0x800, 0x12, 0xfffffffffffffffd, '/proc/capi/capi20\x00'}}, {{0x0, 0x1, 0x400, 0x1, 0x80, 0x8000, {0x0, 0x0, 0xffffffffffffd292, 0x3, 0x827, 0x1, 0x50000000, 0x5, 0x0, 0x6, 0x5, r5, r6, 0xfa, 0xb6f0}}, {0x6, 0x3ff, 0xb, 0xffff, 'eth0vmnet0]'}}, {{0x1, 0x0, 0x8b5, 0x10001, 0x3, 0x6, {0x0, 0x3, 0xffffffffffffffff, 0x81, 0x0, 0x3, 0x8, 0x80000001, 0x7fff, 0x3fa, 0x8, r7, r8, 0x9, 0x2}}, {0x6, 0x49e4, 0xe, 0x5, '/dev/snapshot\x00'}}, {{0x1, 0x3, 0xaf63, 0x5, 0xffffffff00000000, 0x307, {0x0, 0x2, 0x1e54, 0x0, 0x101, 0x9, 0xfffffffffffffffc, 0x100000001, 0xad, 0x8, 0xffff, r9, r10, 0x5, 0x5}}, {0x0, 0x6, 0x6, 0x0, 'wlan0.'}}]}, 0x2b0) r11 = socket$pptp(0x18, 0x1, 0x2) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x40, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)={0x2e0, 0x23, 0x210, 0x70bd2c, 0x25dfdbfe, {0x2}, [@generic="c33e397c27caffad36a721882f3280e8567ce4470776b091826bfe9d138c2ba2ff5850893a061b4db702158698630cc7d84bc96775ced499eba428c6031f28b39d39012c94", @generic, @typed={0x8, 0x72, @pid=r12}, @generic="2306e42f7fd4f399f72427734bdf62278d80672c6b639ea82eca0d65fe931bae4ed280e9dc14e88a3b97b576d611e261de88c5eeb7a39f9a7828f8a955", @generic="7bfc0050e8ced6eece2516d3d3d71d11caf5ed49de705aa4d67429937f462da7a6cb5c7c014cda783d54131bbfe465c581a6c2bacafc61caeb349d6090990729217ffb57e1a4547e2043dc2e692f459bdd33a83e2a1672f0293a523faba9a743a65bae5df57e7381f1811fc85be048b9a2ce02992800f135180890ff95cda55afbc279c2", @typed={0x8, 0x24, @fd=r0}, @typed={0xc, 0x22, @u64=0x6685}, @generic="7bf696a9d63a64b62fc6e4adba34d4b6fdea1086da1695fa8ced25e68233b61ec0003a2f0a728fcb5e71501386cc7b04f68282e0cb28e3300e4639775061b0db3fbe767b58605591457cf0078b1a13c91c95903a10f18220d9326c85529e96b49ffd87d7cf6ae67ca09ad015df48b03add8cf3288bc619a11953ed2018f374051f16b5b992095084f882d4668607ac554e1c4e28c17e3a908fe75d94d252dffab48082774b228e604dba96b2dfa7dfada51f0c04a06780c003c677f0f181508b70b4700796ec92eb7fe16bb682fd8fcb9afa8c6548c26c6862f1c660fdcda680c1f866be884beccbe2ae", @generic="68a447ca915b830cd8712bf99cc05b70acb86ff0291a15121480b3158207012441a919d511a9cf7e36c898480ac5f5eb615d7cfbc129490302e095a7c294476fb1653707177d1f7712e8405ce1dc4eb19a58a6a6f6dad36a062efe7ec5494efee8c5bca318093fe3ce2f2a2b312019ce8e393c7db9ce9266a5e3592035b47d130ac71907fff01672cca12bdd4b49bcef1c6cb71e0d0bc81c24be3dc88d9fcc823f80f46d4b8219583b371a925e80688135567ed637f963114bb9", @nested={0x4, 0x1e}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$FS_IOC_ENABLE_VERITY(r11, 0x6685) 15:22:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x20000015}], 0x1, 0x4004004) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f0000000040)={0x7b8, "89d65e7f2b9e8d41d2550632cc27a74531aeb55c1652592d3e2e557c1a319bde", 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x16e7382a, 0x3f}, 'port0\x00', 0x1, 0x20, 0xaa74, 0x1, 0x0, 0xf74, 0x68fd, 0x0, 0x4, 0x7ff}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x200, 0x0) 15:22:48 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2558.579096][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2558.584987][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:48 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2b000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x804, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) prctl$PR_CAPBSET_READ(0x17, 0x6) dup3(r0, r3, 0x0) 15:22:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x40020a, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x1, 0x4024004) 15:22:49 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#$'}, {0x20, 'user-ppp0'}, {0x20, '^.]GPL'}, {}, {}, {0x20, 'lomime_type'}], 0xa, "21b1e22f9f0c8b7d20675d08901e26b7641501686ff54617dbbeb9ccb862ba7404b988bc22a733ffa0adac712cf0c056dfd3724ae0698bddea19bb509260e433a405817fd375d8642b315102c7f5ebc752bccc528794289fe372d718d5694688d5de5e36cbf409a64e42a0b55f80e83fccb3b0481360c5adbde72c8fd3a023591f8b62a9bc60e2c9fa3f7339ce372a69c5a20818005d3b13abf59fa5d01b467b4f7e196ac3dd83aca5bce7aea620070f64675e3e62be3008a8513a4c5569f38ab9cb2fd0b757cf8629101f82d8f410406f7123833ec564dd4e2d894cb34fa76fb4974f5a05ff7e39"}, 0x115) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1, 0x6}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x7}, &(0x7f0000000100)=0x8) 15:22:49 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x4924924924922da, 0x4004004) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) 15:22:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7, @mcast1, 0x4}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [], @loopback}, 0x6c4}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={r1, 0x3, 0x862e}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x4, 0x80) recvfrom$inet6(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x40, 0x0, 0x0) 15:22:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x30100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)={0x80000001, 0x100, 0x6d11, 0x0, 0x7, 0x1c4, 0x0, 0x8, 0x7fff, 0xf83, 0x7, 0xc000000000000000, 0x0, 0x80000001, 0x7f78, 0x8, 0x7, 0xffffffff, 0xfffffffffffffffa}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x40) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f00000000c0)={0x4, 0x0, [{0x6, 0x1, 0x1, 0x2, 0xffffffffffffff00, 0x6, 0x81}, {0xc000000e, 0x1ff, 0x7, 0x882, 0x4, 0xffffffff, 0x2}, {0x80000008, 0x7, 0x3, 0x6, 0x1, 0x7, 0x200}, {0xc0000000, 0x1, 0x2, 0x1441, 0x7, 0x1, 0x5bd4}]}) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:49 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) getrusage(0xffffffffffffffff, &(0x7f0000000ec0)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @initdev}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000540)=0xe8) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@empty}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000a40)=0xe8) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() getgroups(0x4, &(0x7f0000000d80)=[0x0, 0xee00, 0xee00, 0xee01]) r18 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/ubi_ctrl\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r18, 0x5607) getgroups(0x5, &(0x7f0000000dc0)=[0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0x0]) r20 = getgid() setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000e00)={{}, {0x1, 0x3}, [{0x2, 0x7, r1}, {0x2, 0x7, r2}, {0x2, 0x0, r3}, {0x2, 0x5, r4}, {0x2, 0x2, r5}, {0x2, 0x4, r6}, {0x2, 0x4, r7}, {0x2, 0x4, r8}, {0x2, 0x4, r9}, {0x2, 0x2, r10}], {}, [{0x8, 0x3, r11}, {0x8, 0x6, r12}, {0x8, 0x3, r13}, {0x8, 0x2, r14}, {0x8, 0x4, r15}, {0x8, 0x2, r16}, {0x8, 0x1, r17}, {0x8, 0x3, r19}, {0x8, 0x6, r20}], {0x10, 0x5}, {0x20, 0x1}}, 0xbc, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0xdb, 0x5, 0x80000000, 0x10, r1, 0x9}, 0x2c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:49 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2c000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$peekuser(0x3, r2, 0x7) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd1a, 0x100) ioctl$RTC_ALM_SET(r5, 0x40247007, &(0x7f00000000c0)={0x2f, 0x6, 0x9, 0xf, 0x3, 0x40, 0x2, 0x121, 0x1}) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x202000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000100)={0xa, 0x4, 0xfa00, {r2}}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:49 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004005) 15:22:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f00000001c0)={{0x0, @addr=0x1000}, "6417b2310e71cea8171a0b99f88161275936547cc3799ad946311478da88ab06", 0x3}) 15:22:50 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2f000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:50 executing program 5: r0 = socket$isdn(0x22, 0x3, 0x3) setsockopt(r0, 0x0, 0x2, &(0x7f00000003c0)="ac0898b061c803b2b303a0cb987fb17bce484b28816fb6f72d1f1b9ff89fc9c06fc67840318eb1ba7d1ea87bef0be30189dc5f5ae08fabef87f5ede0ab0f63d1723a4cb9e53fec184c523c324e47a77308e67e64d0ca7364759b13bf305a156851039734b8d83906f54722878e5487ef1d58985fc8086fa1ee5d7b916e1824221ad7c9dc6c106eb88361ea2cae32fa3280187d70458b35e348573147f00cdd0f5dac93896cee8878d35a1b735904ee71b4c60e3261d4b565755a7a81a714ed06dc0602140b679763d7a88bd136d8f2856afef92d73ed4d0034bc86210277f46d9f5d575b365a7bd41297d790e505511b7aed60f01f0c6e", 0xf7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x101001, 0x0) r2 = shmget(0x2, 0x1000, 0x44, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000280)=""/34) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000580)={0x0, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x100000001, r3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000600)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000004c0)) sendmmsg$inet_sctp(r4, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)="b412fb6c7ce1b67c005acedf32d2ce41601e0f126e26df94637265c4d11f988ffc4d02e705dd2953610195d3a31f2879360b9b95147146fb4e15ad54bdf016528b9b0d5da8978c57f6ecd6a9f14a6d44c6c4ff00190e09987a385821161116272ae1ce2e08a1c6bb2d71f702e9dc4693c52251d02817f1a893572d768da9cc43fa3efded512bb61b0ed20344d2fee6673afd105731f165e4ca13c5aa03000000c9bfcf9ed8549505acca409653b7bf2deac4384b1fd1907d6ee11752fd1af1bc0c09", 0xc2}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setrlimit(0xd, &(0x7f0000000000)={0x8, 0x5}) write$UHID_DESTROY(r1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x52da}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e24, 0x81, @local, 0x2}}, 0x10000, 0x9, 0x3, 0x80000001, 0x6}, &(0x7f0000000080)=0x98) 15:22:50 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:50 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup2(r0, r0) r2 = accept4$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000440)=0x1c, 0x800) accept$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x1c) r3 = accept(r0, &(0x7f0000000300)=@pppol2tpv3, &(0x7f0000000380)=0x80) r4 = socket$inet_sctp(0x2, 0x400000005, 0x84) sendmmsg$inet_sctp(r4, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)="b4", 0xffffffffffffffbf}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote}}, 0xff, 0x3}, &(0x7f0000000100)=0x90) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x8dd, 0x8008, 0x0, 0x1000, 0x45, 0x9, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r5, 0x200, 0x101, 0x65, 0x100000001, 0x3, 0x401, 0xed49bca, {r6, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0x200}}, 0xffffffffdc27a082, 0x4, 0x3, 0xe9, 0x7}}, &(0x7f0000000180)=0xb0) 15:22:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x0, 0x0, 0x1, r3, 0xb}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x0, 0x0, 0x2, r3, 0x7}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x21c000) syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x0, 0x2) r5 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x2) r6 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r6, 0x20000003) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000002c0)={r7, 0x1}, 0x8) r8 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r9 = accept4(r6, 0x0, 0x0, 0x0) connect(r9, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r9, 0x0) 15:22:50 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x109002, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'eql\x00'}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:50 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3c000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x840, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000001200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000000140)={0x1c, r2, 0x0, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4001) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:50 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2560.183346][T22461] IPVS: length: 4096 != 8 15:22:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b470b90f459d81b5bbbb5f8bc991fea342518b08b37c5b88808423760d8c0200575a3d4aca77a55ff560e116009e3cb1771509a78ad7882f", 0x1}], 0x1, 0x0, 0xffffffffffffff83, 0x84}], 0x1, 0x4004004) 15:22:50 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3f000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:50 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:50 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpgid(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x89e, 0x0, 0xffffffffffffff9f}]}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x25}}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f00000038c0), 0x0, 0x0) 15:22:50 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2560.537451][T22989] Unknown ioctl 1074310793 15:22:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = dup3(r0, r3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xcf, 0xfffffffeffffffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e23, @broadcast}}, 0x367, 0x80000001}, &(0x7f00000001c0)=0x90) 15:22:50 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x101, {{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffa}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x2, @mcast1, 0x80000000}}]}, 0x110) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @empty}, {0x306, @dev={[], 0x13}}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 'rose0\x00'}) 15:22:50 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x89ffffff, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x280002, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x83}], 0x1, 0x4004001) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1, 0x16900) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x8b, 0x4, 0x1, 0x6, 0x80000000, 0x4, 0x9, 0x5, 0x3, 0x1000}, 0xb) 15:22:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xffffffff, 0x30}, &(0x7f00000002c0)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="eb543e7b339696e8b870e574fe949be6c9c8364fcf6a286d01b6176655e115eea71816b8cd08107f4204a2d0785137ef0b20524133e3c0ec695d554c24a192d5a36d216e5a9e0ff162a8b49fc588c20d93743822aeb67fd1962890fd935ef1b4b64e72ab98c6ff5fabd077adf3a223fdaa937ab52c129ada41b81c9c5b852c92a4aad56b327bd5766e5bc0577bed1c90c32a662ad79c2eab4d610e9e6b19a5693a8617451ba7fd50bd", 0xa9}, {&(0x7f0000000040)="4e71c72b54914153ca2cb6fcd3b51d46ef7ce7f40c4eabc6a8304ef4b8fcdd71c3bdaed71bec1ad2796a9adb64c7e5e4839a19b41059024ff02dc4025ebba205093346308ec26330", 0x48}, {&(0x7f0000000100)="3fd39b6a3eee443125a392f78dc98b", 0xf}], 0x3, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x2, 0x18000000000, r1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xfffffffffffffe01}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0x68, 0x11}, {&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="74ab193a8479ae1ce89f435e678c6763fb54d5006c99ee983e9dc51c3f26c795a8cabe4e11b11db9cdcfacb487dfef4d5eaa11e8c258afad73b552c1f077610ef1f1c9dc39370fd3fe85908f41f246a728", 0x51}, {&(0x7f0000000440)="90e30373c26c4baa5e7f0449f3c860161ed3f2d251510cc9c6617e0e89ba3b54d837cf4edebb067bacfa4d5aad253cb53aede37ae45c5925718c2342f7837745ad460b8d0a2082d917c8812adb56ec2ff4915cdfca5543bc68fbfbe0c1697f2ec3c35d092e86f9567d87db0fad", 0x6d}], 0x2, 0x0, 0x0, 0x8000}], 0x2, 0x800) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4c0a40, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x11}, 0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 15:22:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x0, @rand_addr, 0x4e22, 0x2, 'sh\x00', 0x20, 0x10001, 0x53}, {@rand_addr=0xfffffffffffffff7, 0x4e21, 0x4, 0x3, 0x9, 0xff}}, 0x44) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x1f, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x52990c5b}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5276}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x1) 15:22:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = dup3(r0, r3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @loopback}}) 15:22:51 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0xffffff89, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:51 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2561.062597][T23956] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 15:22:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x24000) ioctl$RTC_AIE_OFF(r0, 0x7002) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x100, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:51 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xfffffffffffffff9, 0x2, 0x10001, 0x5, 0xeb}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf70, 0x202) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x100000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 15:22:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x80000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x1b3, &(0x7f0000000000)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:51 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x8000f, 0x3) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) exit_group(0x9) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x3, 0x39) 15:22:51 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x1, 0x6, 0x1, 0x7, 0xf1ae}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000b00), 0x5, 0x4004004) 15:22:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0), 0x0, 0x4004004) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/110, 0x6e) 15:22:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000002440)='keyring\x00', &(0x7f0000002480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000002380)=[{&(0x7f0000000080)="6e7616d3b6fa0bf232d19e8617221cd15619b493ba80186b87d14a125528541749b384f4832a137892b809a6fc8e8223ee32a6fcf59b4110338f42ae443a", 0x3e}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f0000000100)="335782c6b9f68067a88a57363ba700e9e017dc903bdd2d8490e32f91ca49a018ce1ebb4b60e497a1b51d077f9f570de0889cf7009df1d2b3d656f5aed385f86a12d636ef4f3b6d8690ef92d9ca5bc949cb00142b66a8132a9ce251fef05f71230be396a207e95c8e6f267f588f84b98367b7087947bb768efe87", 0x7a}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="f4c6", 0x2}, {&(0x7f0000002200)}, {&(0x7f00000024c0)="3cab4ed82b32299ded2599db07fb96d73960ca57691cf2815a3e7d06bb5dd053f11737d3f822a06341586da0271a4f5b69a962643c34467884917bfe694b9c395e1c0feaf9ddc5d8b90c4f9ce27022d1dfcfcfbc626f353c75b19699ce7ec5baed222381e5f935188f6ca3b84036d82fef4dd1cce5b51d406bc86cbe655df7064aecc44451", 0x85}, {&(0x7f0000002300)="26b935ef655c1c8913", 0x9}, {&(0x7f0000002340)="f06cea0bd5e7a966cea712629c3d", 0xe}], 0x9, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') r4 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r4, 0x3a, &(0x7f0000000200)={0xb, 0x7f, 0x6}) sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x600, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) listen(r1, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r1, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @local}, 0x4, 0x0, 0x4}}, 0x80) dup3(r0, r6, 0x0) 15:22:52 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x300000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:52 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000100), 0x0, 0x4) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)) 15:22:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) socketpair(0xe, 0xf, 0x1, &(0x7f0000000000)) 15:22:52 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x400000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:52 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/133, 0xf0c1}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x8f, "03915e3c7825e4e00be44cb028155a4c7db0a8d8b513c0a1cd1db391ff24874657ebcc7b5973c8daff0f10ceab0f232f021501b49dc44c1215c6dff71cc63e2be28f87b69aba0d09ae81ee94a50bea8f8e4e2769a3c7ed6da6e45f4b00475ac3a166b6bcded29dba6eb0fbddd33bb73b4cc1a53e4c104354224e757b9fd1fad58eea4a01e80d981be1381dd65b8b98"}, &(0x7f0000000180)=0x97) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x5b}, 0x8) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r5, 0x0) 15:22:52 executing program 3: r0 = gettid() ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000100)={&(0x7f0000000080)="a351e042304475047cbe24709e60581d2825059c5ad974e450930e573d9a53c807caa63c771126f20296aa5cb989911f87e114dd2b789b3b0d21ecd7a896eabb279f7ca84e39d34bc0c9dc4165da3bab03d837e359c3e3", 0x57}) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) lseek(r1, 0x0, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="7767d5f288b4", 0x6}], 0x1, 0x0, 0x0, 0x84}], 0x80, 0x4004004) 15:22:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffff1c0, 0x400000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x3, 0x0, [{0x80000001, 0x20, 0x401, 0x3, 0x6}, {0xc0000007, 0x7fff, 0x10000, 0x4, 0x2}, {0xc0000001, 0xcb1, 0x7, 0x5, 0x3d6}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000300)=0x100000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xc0, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x3ff, @empty}, @in6={0xa, 0x4e24, 0x400, @local, 0x3ff}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e22, 0xff, @loopback, 0x1}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e22, 0x5, @empty, 0x80}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000002c0)=0x10) 15:22:52 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x500000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xfffffffffffffd71, &(0x7f0000000180)=[{&(0x7f00000000c0)="f4", 0x1}], 0x1, 0x0, 0x0, 0x20000000004000}], 0x1, 0x4104004) 15:22:52 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0xda, "0858009f790d7708623684e516eeb14f08544094b78f376b6518b55306826a776071fe5971a21f2909ae4fcd0b0fab86382a92f5329106b0bb98b2b68b1f2ac2933b12ed5c75c95ca9c760ed3a7f9d18ba3ff09e19ab84299f91c08408e69530528f19d7efd3f461b0b2dfe8f9a9a8f22a787397e66bf0ff6c2dc224ba0b5def21c890220b7b76f4e3c921e5d01e8af4da1f15046983c6f1bc04d7339dd4ed277e26cd230ba44b5f5c50d9dde3f1e7542842ad229f871281cd5f3fbca45b46ab24d96160b0a1c0f630eb9b76630ce8f8399cb7b6c00979ab7ecd"}, &(0x7f0000000000)=0xfe) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:52 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x600000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:52 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) 15:22:52 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) 15:22:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r2) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8800, 0x0) ioctl$NBD_CLEAR_QUE(r6, 0xab05) dup3(r0, r5, 0x0) 15:22:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1ffffe, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x20040) write$P9_RFSYNC(r1, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7) 15:22:53 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x2]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 15:22:53 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2900000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2$9p(&(0x7f0000000000), 0x800) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x1, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000200)='@\x00', 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4"}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x20000000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x93949295c8b7e049, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:22:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={'veth0_to_hsr\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2b00000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x280300, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x4000, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x2}, {r1, 0x32}, {r2, 0x250}, {r3, 0x400}, {r4, 0x2188}], 0x5, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x8000}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x101000) sendmmsg$inet_sctp(r5, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x141100, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x140200a0}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x104, 0x70bd2a, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8044}, 0x8000) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x589040, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000040)={0x0, 0x101, "4c6a26ec87efcabcaea6fe41f0a154e0acc611fe09f06a526810861baa258580", 0x6, 0x3, 0x3, 0x7, 0x100}) 15:22:53 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x2000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:53 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2c00000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:54 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x381000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={0x0, 0xad}, &(0x7f00000007c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000900)=[{&(0x7f0000000140)=@in={0x2, 0x4e22, @local}, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)="e1bb662c48544d1d3a121b475fada14ec1d2f5d3c3f0862908aaf8f061a14f68ba67fcf1aa00615b35a9a01517635ba062acf51c734e2f8061207242c428037a7e441f9260880e83dd3670236da314a2a2d32ac1995a290574a58f4c677995b62e3a7933671bcf8350eb17fcf5f97336c942e32735d7dfb683bf259d0b06b77df833a02e5baff5841c2836628e06d284ffb807c186e6f5785282e926fbfb61172bd8914e81b56ef763ca10afbe2ea7adadfaf7de077bfc5c44304f2e31fa3821df1adb8658a058e6f971d762b13300d46e685ab6d02ac7029d5d663f5c60c5ace8e9cca4a5d243201df8"}, {&(0x7f00000002c0)="9494e4dfc408c818753d3d5909f21979d3d8d2039a60a9039be0d1b008d5bc498746aa6a36595ccfd877bef453232a26f59ea7f5ba322f717ca12babb9fb9d571418f42168b2e65acb044dc84f32700a8abb82eb16109b31e26bdce845007e5a77026c60d43806fda140544b9331fed0736354f323e82a905aae5ded13145ad37d8605ce8801085a12799958a2597136b17424320911a783a89a3caca1006b09cd3f5c031146be"}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="8571a8e57f8f3ad1be178bf646b6dce65eccbaf073798bd833d0f807effbead115ef896d9de1b08d892b39d9dfbd87394c78b605c0fc54cc5a8a0f7fd3a70687f188e0618d58"}, {&(0x7f0000000440)="35fd5bda4280edad835854e27e74155dd286d3fec6ac9d193e0736cb8b31"}, {&(0x7f0000000480)="07c0c519e1e898071217377e067e7bd04338c46c544cdd"}, {&(0x7f00000004c0)="9030c9c778476eb08662c5acde5f00203b36c4615c8d918d0adc370568035be526f250d15a703dcc2fc5e4c161b977cf81c977f9ddb0394b0d225f86beddce1861e427c700815b4abf7b6767db90ab72c12426e9f6ab1a1684b607e60475fb23e5416dca79ac08bc6daf42f8b871d59151d6d0282685f6b229fb5c1ee4c4940c48bea023a3a7469bd86bd4c369f214bd87216364935772b5fcbb5c6b33c6454fa7a1b3050b9aebc88a3fe601cd"}, {&(0x7f0000000580)="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"}], 0x0, &(0x7f0000000940)=[@dstaddrv6={0x0, 0x84, 0x8, @ipv4={[], [], @rand_addr=0xfc75}}, @prinfo={0x0, 0x84, 0x5, {0x20, 0x1000}}, @sndinfo={0x0, 0x84, 0x2, {0x9, 0x200, 0x3, 0x8, r2}}, @dstaddrv6={0x0, 0x84, 0x8, @loopback}, @init={0x0, 0x84, 0x0, {0x10000, 0x0, 0x1, 0x1}}, @dstaddrv6={0x0, 0x84, 0x8, @empty}, @sndrcv={0x0, 0x84, 0x1, {0xfffffffffffffe01, 0x80000001, 0x8, 0x3, 0x5372, 0x100000000, 0x101, 0x1000, r3}}, @authinfo={0x0, 0x84, 0x6, {0x9}}], 0x0, 0x20004000}], 0x455cc1959255dd7, 0x4004004) 15:22:54 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000240)=""/156, 0x2}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x18, 0x100000001, 0x9, 0x8, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd, 0x14, 0x10}]}, 0x40}}, 0x40) [ 2564.029124][ C1] net_ratelimit: 26 callbacks suppressed [ 2564.029133][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2564.040922][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2564.047221][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2564.053125][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2564.059694][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2564.065614][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2564.071559][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:22:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x1001, 0x0) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r5 = dup3(r0, r4, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 2564.077559][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:54 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xe7ff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000100), 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) mmap$perf(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:22:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8800, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 15:22:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, &(0x7f0000000080)=0x80) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) fcntl$setpipe(r0, 0x407, 0x2) 15:22:54 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x2f00000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfb2, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8000, 0x200, 0x7fffffff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0xffff}, &(0x7f0000000180)=0x8) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = memfd_create(&(0x7f0000000040)='^\x00', 0x0) write(r8, &(0x7f0000000180)='i', 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x11, r8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000036000/0x1000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r10 = accept4(r1, 0x0, 0x0, 0x0) connect(r10, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r10, 0x0) 15:22:54 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000025c0)='/proc/capi/capi20\x00', 0x20200, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0x1000, 0x0, 0x7fffffff, 0x2, 0xb92, 0x5, 0x9f66, 0x0, 0x6}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002680)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x1, {0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100000000}}}, {&(0x7f0000002600)=""/46, 0x2e}, &(0x7f0000002640), 0x10}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0x3950, 0xfffffffffffff380}, 'port1\x00', 0x81, 0x0, 0x6, 0x0, 0x1, 0x5, 0x1, 0x0, 0x2, 0x4}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x7, 0xffffffffffffff64) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x4) renameat2(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x7) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 15:22:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x4000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x17, 0x5, 0x3, 0x3ff, 0x0, r4, 0x3}, 0x2c) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:54 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000015c0)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="92eb9e3b5a70e4a1706ebce5d388994f19ecb4b367dd2c752509f29eea07d7365cd49cc337f137e7ab0ff1672bb3dd6dfe7e9b1bc44b953dc2cd2812535304f4dcfb4b3777d4b841fb9d81bc3f76ed4847868eaad8b83c8a6571c2bf3cfa4ae8eb4c05d1b35d5c7a7c12f0543bc71db5412288d42b76dd4c43a4373d6901f81cbf2147e3e462bb19bcc7c811ff619a10b48b1973d20c82538144b7bed5d09dd0cc230a63e2b45b7b1404922777d632761abf03e02dbd1a6ca17e8f752721a8dfe4c37b2ecb", 0xc5}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="6fd85fbc4abd7fcb34737e152d0545367fb3a137b68e15662544f51b11fdd703610120672fda8306abc674cb39e3257956e9db5024ef", 0x36}, {&(0x7f00000011c0)="3e9c4034a3f8c372c9fa9cf0ecbfdc4dfba51bccd3857ca759a1ac8aa86ec2f8e3f9b752b1f9d1b0261f69cfa2702051c873d609f3ce57dce78fb7f312add8f3781c3fe2af8fbc7259212c2e79f22a92c8b8fb58cb3f8e21f6b001561ff0742bd1dc7cd81781d049f4f1d1011251d468763acd83ae532c70d28be465fdf153e8d481b09f274f541bc0e496923a33f5e611fb7218eb1563006ff1373f746cf446734c70b1c82e463c160fbb58469e6ce2f3a3dcf728fa6f8048610554039824b2", 0xc0}, {&(0x7f00000014c0)="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", 0xfa}], 0x5, 0x0, 0x0, 0x84}], 0x1, 0x20000880) 15:22:54 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3c00000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:54 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xffe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x401000000002, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffed6, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x10) r1 = dup2(r0, r0) write$FUSE_BMAP(r1, &(0x7f0000000000)={0x18, 0x0, 0x1, {0x23}}, 0x18) 15:22:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2002, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100), 0x8, 0xe) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000040)='\x00', 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000240)={0x7fffffff, 0x1, 0x0, 0xfffffffffffffff9, 0xb, 0x9, 0x9, 0x1, 0x9, 0x4e4d5bf}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)={0x7ff, 0x1000, 0x4, 0x0, 0xe1, 0x6, 0x1f, 0x401, 0x3, 0x81, 0x5, 0x5, 0x0, 0xefbb, 0xfffffffffffffffc, 0x6, 0x5, 0x7ff, 0x1}) 15:22:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 2564.829496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2564.836379][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:22:55 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x3f00000000000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = dup(r0) ioctl$TCFLSH(r2, 0x540b, 0x10001) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) fallocate(r3, 0x8, 0x8, 0x4) dup3(r0, r4, 0x0) 15:22:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) write$binfmt_misc(r0, &(0x7f0000000280)={'sy0\x00', "239f7959121260c6e30f2a91fbffffffffffffffa7d7996ea07caaece2c4b68ee9ea65e4ee55bc8b0c3df5fadf24bfc1401de494f29817879f77b2106651eedaacf764bc864e21f0c1eee9f52662e9aa19e6817b60c76aaf3c4e1e85fa9193fe6f7190d13c66cd3d291c25cb184765974caba0489dd9f121893139338221372487d249ab565564c9a2a2cd36622ffa3447ee2f6bbea135cac75381aa12e942"}, 0xa3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x1, 0x4000005) listen(r0, 0x1000) 15:22:55 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x1000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2040, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r3, 0x201, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2a}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000041) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000280)={0x7fffffff, 0x0, [], {0x0, @reserved}}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:55 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x89ffffff00000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x14000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x81, 0xff, 0x200, 0x1, 0x901, 0x1fffc000000, 0x8, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x9, 0xfffffffffffffe8c) 15:22:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:22:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x358, 0x80080) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x4000000) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x5}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1f}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e21, @empty}], 0x98) dup3(r0, r3, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x6, 0xfffffffffffffff8, 0x0, 0x49b7, 0x0, 0x2, 0x203, 0x4, 0x5, 0x2, 0x8, 0x1, 0x7, 0x3, 0x0, 0x7, 0x0, 0x9e7, 0x9, 0x2, 0x800, 0x8, 0x4b, 0x3, 0x9, 0x6, 0x9, 0x9, 0x1, 0x0, 0x8, 0x2, 0x9, 0x7, 0x5, 0x6, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0xa2, 0x8, 0x3, 0x1, 0xffffffff, 0x1, 0x1000}, r4, 0x4, 0xffffffffffffff9c, 0x0) 15:22:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000001c0)="d087bb567a3250b7035c9eda6339ed8bf2e83e4c7118604bdad871b014e095cf6da872cef2d3eeb2f59205f498cc55162d96eb32fff24b14f42d9191c8e1cc17a2fed192063a8df86178b63011e0de06129613b92a9611fe3975f03024bca8a45a8af5cb0e6f1c868848c6e6ca7b1e178a8fad6e1338da5d0f95bf90d290fb1441127643d79f26bf62daa61df202e9b0ad6d9353056b950c16289f7b7771a9da8fa28f762d8ce3c0b3faf8e989d76977dc08fb00e9d5c5cdcd08dc1674ad7918caa7f2d4860e0c2e3a7d19dfaed803", 0xcf) 15:22:55 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0xffffffff00000000, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:55 executing program 3: r0 = socket$inet_sctp(0x2, 0xb, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x9}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) 15:22:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc72d, 0x400000) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2020dcaa9d6dae1792aff312779ae400000105000000000000008a09000000000000c7de4df01700cc20f6d0ea47024d47ac433bb23885", @ANYRES32=r2, @ANYBLOB="02005b2b"], 0x20) 15:22:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x5, 0x31d0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0xed, 0x8}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, 0x7}}, 0x8, 0xfffffffffffffffe}, 0x90) r5 = accept4(r0, 0x0, 0x0, 0x80003) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r6, 0x0, 0x30, 0xdd9, 0xa7}, &(0x7f0000000140)=0x18) dup3(r0, r5, 0x0) 15:22:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) connect$caif(r1, &(0x7f0000000040)=@util={0x25, "64c19298166b3cda4964801dbf0787a4"}, 0x18) 15:22:56 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x2000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:56 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0xffffffffffffffff, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x9, @loopback, 0x4}, @in6={0xa, 0x4e24, 0x4, @rand_addr="0478dffd0a6907ce52ffb84dc543bf9e", 0x4bc}], 0x48) 15:22:56 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000000040)=""/84, &(0x7f0000000100)=0x54) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) sendmsg(r0, &(0x7f0000000e80)={&(0x7f0000000bc0)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)="7e954ea7461363ec925120f83d9e029a346094d7bf4281968b5e968494e9f77dfefafe7e06397ad79272fe3b79b97ac02cb36445143320b00b59df4b2e5ed836bafbd9dcb1293987f8595c64660b512842fcbc00cef74e1982f389a956120625ee1b9b82bd6a667708edc2d91517f5bea53dac69df2e07c0037fd69a6b7e31ea47c4b098e319ae0454252af29b5d9a42d852cbc48f18e1e9e69b8855291b0955b1ef2b534eaee531034eb5542b49550723ce773f06a8f1cc78ba890818e5dbda48a83a4e447492754d45c848b9866aca295e", 0xd2}, {&(0x7f0000000d40)="dfee7e5a4d9775b356c373b1a09fd0b2aae65b117208f71c917b9720d116e295241f7a9582a773bbfde11c09a208b46237f8f04ab2b97c464d9615c998222965b00d76d3972a66e77406b708ef11003ed00335e80f560a1c902bf15517238ae1d92b2bf7c766966299b1bc23a0095717d71d2cd5b119c35ba8181cad22f1d2517680392b79131cbe5b2759880759cf332140d69a3e1d39425ea288ab2f84b0e667fdddc5a71edff8eac20863be3accc3752636c34d8828f19d93dc0d455a51a188d9dc8553022e90a91e60307584087baf979e7eaf42877f14", 0xd9}], 0x2}, 0x800) ioctl$CAPI_NCCI_GETUNIT(r0, 0x80044327, &(0x7f0000002300)=0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote, 0x4}}, 0x101, 0x1}, &(0x7f0000000880)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000008c0)={0x0, 0x7f, 0x30, 0x8001, 0x80000000}, &(0x7f0000000900)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002380)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002940)={r5, &(0x7f0000002900)=""/47}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/81) sendmmsg$inet_sctp(r1, &(0x7f0000002e00)=[{&(0x7f00000001c0)=@in={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="6c70987cf7ede478dc59630aef65c7f4f73806ac1af4a4924fa723dd0ceca615d66a3ad370da8d2c844b36675c2d283b1dace4571fad7bcd703eea154b9a30da226e0b02633a7b96b2fbca37e6b462128b4c7251bbc0f65bb91dde1811b5b7cb3430c2b22239dba183aaae8bea613e8f4fc4e2989972aaefbbc8034fffe425318fa299b687cad34dd8e7210c7bdb10d135e1b8", 0x93}, {&(0x7f00000002c0)="d1605dec755300c9c91a920758989a8639310c87c171b3389366d0d11609c60161152c058aa44165eadfe3c2efd112f3760cb90cd7a89c7091eda8c87418a9d0601f4f2d0558bf260c2a0b246f7d3b23a761ad0e875bdfc0f9f9bce73e371dfe0c739a1f59c31395be3f535cf1d182b2976805429412ac7ba1f9d935b9520261b80ed646c43ce9dee422418fadba03de685533ef78d688f248b788de625664eb72aefe9b2dcb8c7ba8bdbec4209f5400ca846f79f24c4d438a7a8ddcea524ffa4f452ed52530e8f32b36a9b5b259c5c278fe4bca1d1ce915eb9fdb8a3bdf424e2a31", 0xe2}, {&(0x7f0000000ec0)="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&(0x7f0000000780)=[{&(0x7f0000000580)="fa101ab2141959405109100d0c6115b506c541dd31ac31ec6452f821d60b2343875a3d7ba7fc4f506f6be52f2830f7d33444d5a3cc24bec8540e5bd3615706f50894cd1fba5453b73165c39616692d8a036a91dbeca31ab882aa3f4c7badb06c7aff52107154dba6793d8ead4e7e4878a620cc07464718e583567a2ee797c2294ff31b5ce6f311506d2fa126cdd2c95adab427881080e70232262671d57e32b5c790b5ce6af037c6c69506409d7ca71c527bd62e2e5c9d538aebc62d6d58d9a7", 0xc0}, {&(0x7f0000000640)="aa0d13b600d44121dbbc70aa76bf888d7352d21e50aaf441aca1e34654392dd2ca1bbb0558fefc9f79724a22df61d940041566cf8fdad33246857fb2c254531baea78a56d36fa66801054ce129b578c3d274024d87c37eca66c7a7777ee641a2e980c6671505f71f354211fa9a4c32365a3856ce", 0x74}, {&(0x7f00000006c0)="bd94845f4bd4011bff73768facc741b239ce5e2fa816780eb3f7658c101aeda0d33defb6b0ffff6e00ba2e0189814761f76cb4d5890e3000", 0x38}, 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{&(0x7f0000001ec0)="8dd7359a65e45b2648b5fc12aa1303c08a0fea763a828b4b2fa0ff9b742d1b87c4a1e18474b27d00a3d2782faae6415a060749d741858cab8ab5136e38f56d25ed724e155692019ba0f96ec15d1ae2dde8724109928f109ba51be96535ca5e468fe0ed637587158352f7672accf8ce75f3e6f274c5df727266439fc8b3da2a1623224f8241ca6d953e489fd12f8905214189", 0x92}, {&(0x7f0000001f80)="281f5d6c9a0f562eaf19c3a3531a298a04f65b5b75a35b2c4ff1081f162b8b5e9641e3bcfb6e0b7265809f8336d6de11b6397ca2e9094667b3b0df05ea8829fafe5aed09d56ef9b9026f4e01dd343fbcbe9cc591cfdb6b68c21737d62d94007ad81796983f8431959242459e88985f83f31042a9f4bed21c6a52b12119ef76fdb3c06e4e50d1f76e317fd082f12eb039625451caa232626169cb4456a784fa56fc2dd7cbcc259be7240d45f170bbb0b788629ac11d292ae777f9", 0x20d}, {&(0x7f0000002040)="69da96d498452308966f0d1dd0b0a683f052ea67ff280ccd3d43626ce30ae668b3bd9a21f1ba29b7879166cf01d81f51b42dde91084e46d0662e6749edc932f1f362d21a1613e750ff2f5d3902d0fa4817f7b12b18c183ff5bd7", 0x5a}, {&(0x7f00000020c0)="7be6a101fac88f6fac209dc1d6c28c3de0db5e98fa0336af524c2a76f26726106a3172f34100d2f2661c00a203a0c1b2885bb84780a042f2e649689d920362b82295ee788285181aa46832cd2ad3ef9bcc6bf5d755b850641228444d8f370e0debd98bd0e6a0a50de41dbbbf3aff8f19b4a22ad4ef4d222aec7392", 0x7b}], 0x5, 0x0, 0x0, 0x48d4}, {&(0x7f00000021c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000002340)=[{&(0x7f0000002200)="afd664fbe08f1a0d933fec9224aee0cb9efe098630caf4cebef2fae1fa201a418310dd5bbf91f92ad576b22ec80b69b1707df3a7abc7ec286f1722958da2e63178a72907e06928f6b36b3c9203593e9f24d56eda3b800649f5d3b6b60d56115c493f16ea423b51aa86c1c7bddd6d6491a1c5330b5cd4057782de13c1a487c78ece900130c6ced35eda75a91596ebf22acd923d338d81f5340c6e6731afbbd1d18da5e3f311103a02a8bf9f5e8158bfcb411c255c75af1803867b73761a0b8df97ac4f7bbe2978135ebf934210d9650c0f4b7ae9121b06ae19cd922afcd260227eeaf6f", 0xe3}, {&(0x7f0000003080)="53cfeda80f34c2e28c6cd6562c0c3502253ad9e58a75d0a7dd05975e4638ca294d7716a8f1d3b0467d59", 0x2a}], 0x2, &(0x7f0000002380), 0x0, 0x4010}, {&(0x7f00000023c0)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002400)="817f604931cb17897302e15f4ced41328c2ac77dd0fa6eca1b3cc24a4f30c243259deeed61b23ece5686ed1b779b19e07e1605feaf2d8426161d2e0334a45b9d1d8d18d9bea4c51f791aefbd6e328d3c1285ead38b1ab1c7fd85cf197310919f9874993c792c192e5dcf6921827bfcb2efe2c4efe5fd1a5973ba5c6f2580e3c74f22824f81aeea2e0b8f75dd3c2907eb2ec181235edd3026b9bd980bfd76aae093f5289413dce14f85b7a5d31a7b91846c9a4c804b8389b7e70522e00314f26bb48f403faf7029a2e8a037cad7e6abf311df8f589d5f758fce8f78c1faad84ab52f489f3a79dd1b0f5322ab12ea17e06c7", 0xf1}, {&(0x7f0000002500)="18fed5b56782dcf68e545f8f440e889e50461e7f8c4fa55255", 0x19}, {&(0x7f0000002540)="14ac6cd3dbe4a0fe667d5aae45ca0889f8702b93ef6ecfb5d97dd856974c6e539d600db0392595eda5ba82cdaa92a9ac1f6aa92aac90f822251fa45ecd2973198f186e13f9d9e5482f5775ae4e675d63b3c4b4b2dff4cb2244f02d7be1603801b6ba0926df5f5e92d587d7498aaa71b01d2c74c848249d3f2ee29597ef2ccad99b05d98fa6930a346d217ab8188e", 0x8e}, {&(0x7f0000002600)="f57e5e90c36ed1ebecc9f4e002ee2dbfa6b7cd1bdb6ab0df87e86ba2edd96cfa15b0e36b3eae564a2438b061f949fed91bc1effa8042b747cc9449db12e954b3b13e10b15c2bb6abf3ebee7112b10a26c56aa3fe35964b75eded0d48b0d769fffb9cc8b068beca6c1613fea6f836fc6966bd56c4536d0c2efb6e457da944fb3623e02eb66751775593898fb06a04e26e83e6fc3acd7466141fb6a280e5c485fc8f33bdf6b77e0adfc2be064699", 0xad}], 0x4, &(0x7f0000002700)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x353a, 0x5, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}], 0x50, 0x20000000}, {&(0x7f0000002780)=@in6={0xa, 0x4e24, 0x8c, @loopback, 0x7}, 0x1c, &(0x7f0000003580)=[{&(0x7f00000030c0)="8ebd8e454c5c13d8e406afe270397b53e6f312b7540b1166354441f1c809c255a80ab5c9b1424e3f3c1047a202ef0d09351259d0f59d937c460dc522e801e7cdf748105b46534e1948eae2c1987db9f8593c9e037e1862cfe8196b795a69e2c1504ad319e69a1f4a7ff30c0aa86d5386d027391302e16bdebb3735310d3719e0261dc9115b059526457e603a57dcce087e419076975e9ab0c5a6c2f664c6c01348e4602fa868074edce249a183ec33a2d04abbe6e0ee56b2c75fc5f62de4c71a94af8c4fc8738f35e421a255a69c7a", 0xcf}, {&(0x7f00000031c0)="aaf2edc4723d22cf854db66cac447e792219893622304420ae3a10b13822cc25e26ddebbaf133302e7cca23b79f3db112bc87e15666d58aae2ddfd6cb00bcac1275943d0e06b9637d258a75cccf6cf1b339bbd7b55b6eb643ddd5ad37ec77988a818f4e4ef329a12664cdb365b1636bd90557a664669cad58b6171f4ba0c5b58082ad50c396ab1d37a5c300bc1bb6399ba0acacf6c84285dc6", 0x99}, {&(0x7f0000003280)="ee02079f2dc285a0c6b2fe037773eb482718343fb5ab7bf9e3a405d2784c51d0048a7545118f858743b21fef6b7a423e88bf5013bd13acd25754d12d926dbd8605ac80f12d2959394f89cab0041a9f1cc28fc8c1c746262c24b230355d9f71b524d109842707b1ae2c96d5022336d6530ca3d7083d3e2c3152147a4da276ed634c9eecdf29e1a6a9d78398efb000", 0x8e}, {&(0x7f0000003340)="a7ab8838e96e2cea3fd968892f9ebf9c769cb834216e5478fb3f5efb0186567cc0b79fd249b1e04736b4bfd6390fe633f79fec265937fd43ebb710ee3cbce1", 0x3f}, {&(0x7f0000003380)="e5a0068ac215e5796c8fa726866bbab2eaedcc3d586fe92d665dfebbecc449c9ea9e5486e9e51d7161b5ea95ac5ea7ae75510f16dc35a1c8694e8e7acbe4970dbc69de04d4e002c346a67a62f8515d2b8e0faa490f7529b2caf4604d389efbd286a157e2d4a08b9c01b103f8fb37e2fbee173b2c0fa23f6d3da6edd69f4756f7530a14c37883ce7cd7bbad87f3a293b701d5ca28920ae0ea65676ad68b954aeed295820d47d47214363d7b12a45b8be4687ed59cc7e217ba3d44073dae7695824c0ed24aaef8b466e29034ec67710ff2676e19d7c4deb29f9e5fb61365d930262908fd94fd895c1de1b3a2", 0xeb}, {&(0x7f0000003480)="e35a6191bf0d231e6a06390c8ca5bc2bb171c105b090592e870b654affedf404ae5dcd527fc239d548e76139", 0x2c}, {&(0x7f00000034c0)="7a47cbddb26be1a4c5c7940f445b6a6cf88e0af043e12467557b5444b95d4662a32dc2e1110f8a6b9221050647a962f8935d1fb5d55dc2f4067b15299281b1be0f881abbe48a118f793fff3d2c65550845fa54dab176641c3f525f165de10eb9b69a7cb6f8e20a9894ca9d34aeaf7bc5a24ef624158fb4892b81d1f34aa6f5af0bd7d26cad51c30b3610b263b1b93bda150b8fff611b0a50f9f3617fb17fb9", 0x9f}], 0x7, &(0x7f00000027c0)=ANY=[@ANYBLOB="20000000000000008400000002000000ab000c020500000032f2ffff", @ANYRES32=r3, @ANYBLOB="2000000000000000840000000800000000000000000000000000ffffac14142920000000000000008400000002000000d1040080f9000000faffffff", @ANYRES32=r4, @ANYBLOB="20000000000000008400000008000000ff020000000000000000000000000101180000000000000084000000050000000000000084000000022000009aa3ab5a67ddc677079caf3695b7c0acac79aeb07190d7f2000a00090000000900000000000000", @ANYRES32=r3, @ANYBLOB="300000000000000084000000010000000300a70a0202000000000100ff7f0000050000000900000000000000", @ANYRES32=r3, @ANYBLOB="1800000000000000840000000500000030000000d4950000"], 0x100, 0x881}, {&(0x7f0000002ac0)=@in6={0xa, 0x4e20, 0x9, @ipv4={[], [], @local}, 0x1}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f0000002b00)="b211ad4b566e02952b95ee5f4a116ebe1c9f115e65709cd1f5b998719037869d55ecf9cb122285562c9284dbb7c30f5d9e57e613da21e28a32408c77c01c55484d5b0e188dd4f3c9606c370485cb92d4206568f2b8cdf8a97b2e3b81e2f6f39939e442", 0x63}, {&(0x7f0000002b80)="cee6556398cfffc1a69df6fd33b2e473a57ce95f818cd04f557dd17c568aff1edca219a0ab793c251706", 0x2a}, {&(0x7f0000002fc0)="4f79fc7d0f86f17b8bad1586b25a9bbd6cbe01c55c3d44020ca1fb25fb9f48a6b28f134dd97e8f50081f4175f95690fa336acafd838457be53cca8c5eb937b7b343f8906264aa4852ff99c690b740524df9d632a33ace35bd6560438346b092d877dfcaa71a9d64e8f7d9c4f0cb9258e61c01979c6e61b988a8f796f7243016a3f7e6bc75053225875ad0590338520454fe2ef6bba2c93b4838466e0a0bac4ae6f8d7268f60238", 0xa7}, {&(0x7f0000002c80)="171fc3cc70951ef3c5742c3d1df9a9ed1907e6acf047947c83363af9ba2067ecabc6213feb6da849c92a90e6817cd322d0fe99d65c26f17d8a3f4b365c7e6efd", 0x40}], 0x4, &(0x7f0000002d00), 0x0, 0x10}], 0x7, 0x4004004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) 15:22:56 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x20000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) dup3(r0, r3, 0x0) 15:22:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) lseek(r0, 0x0, 0xb6ed3cf50a87c919) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @empty}, {0x1, @remote}, 0x4, {0x2, 0x4e22, @loopback}, 'ip_vti0\x00'}) 15:22:56 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4401, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="baf80c66b8bc11808566efbafc0cb80600ef0f01cb2e0f01d166b8000000000f23d80f21f86635800000900f23f8b8ac008ee00fddbf4900b82b008ee8c8e200b60f2063f30f23ec", 0x48}], 0x1, 0x20, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x340e0000, 0x0, 0x80000000, 0x0, 0xffffffffffff0000, 0x0, 0x9}, @flags={0x3, 0x12}], 0x2) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) fanotify_mark(r3, 0x80080, 0x0, r4, &(0x7f0000000040)='./file0\x00') 15:22:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shmget(0x2, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) r1 = shmget(0x2, 0x4000, 0x54000002, &(0x7f0000ffc000/0x4000)=nil) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1ffd) shmdt(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xfffffffffffffff6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x81, 0x1f, 0xfffffffffffffeff, 0x9, 0x14}, 0x98) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x4c) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x3, @remote, 0x5}, {0xa, 0x4e23, 0x4, @ipv4={[], [], @multicast1}, 0xfffffffffffffffc}, 0xd27, [0x1, 0x4, 0x8, 0x80000001, 0x4, 0x3, 0x4, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/dsp\x00', 0x149000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001600)) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000001c0)="c97a681022c712ab28dcf4835b345f452711d321bf0d7641dea3112cadf946f37b02de80aed26113c9ecd00ed7f10692b202c2fc37223d6770a8a477509fcebf8bf015cea4eaf5d76240511ce77bafd5681fcc26893370b75c13084d470498ca9616a266532b31eecc4459558810729e4d96f5c53b28d5222acd522d0295a291c41b05465a3b4d34d6ee85d9e99219ec71fa00eb0ee0c2bcd57976b8b5a695eae2f77d59714999dc88cccf53ed077127cd424de10b2e104767c39e509da21b9c7ffe6a28ea58b25710d78868ab591fd4c3938e5dd5a00e07") sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xffffffff, @local, 0x9}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000002c0)="53b07ba2a416b62ce2dbe48d458ab5f9fc6e4e9bf962d0b5f3830588ab92b70172d70047cb7aee4a3d1cfa1a96d24b03f6138d862c60a1531f16f3f46db4993b45399659c754c9b88160bbf028ea2b2fd3386bed1f38abb848d61a8d1660a61978e1a3145e7db287851b1badc9b9dd7006e886f2e4cc53b30b479643ac355b609abb2cdb1419f3ea10344e198766b6096a0717487e91580eebf57da874a5ff473ec0aefa", 0xa4}, {&(0x7f0000000040)="61cdca21d7a58bb36ea3b033d6fb12474b364309cfd1b95d1a8903b3cf9eb342bd63ae0669149082b6adf5b0be01d291cfd61c896a06918f556dfb5273d757776e0d8d9e2a52c8d6bbe590ba501f", 0x4e}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="4db1f7c50eb7858b97b8f27170397a596e6eeffa0d1ff142385ed0886656a4bbdf8e4c145c61889afb9bcd4598d28236abd8a8e279618d6b9c9623dffa1911318e581c96c686355fd2bf20d75fd4bc313558f99897ff139dd50b5aa8467aa7e1d1493e0bd4261bcd1951ee5636352627256330b071a3ea8892d759290b84125b5480cdd30c8f360f37e2fda323a1938825fe3fbbb5976ba2e95ebb3735680c732091f0e07b6807514ed9bf8c30ce490b95a9284843c2606444d1d6672240d12d9a50fabd79bf79", 0xc7}], 0x4, &(0x7f0000001480)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffa}}, @prinfo={0x18}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}], 0x80, 0x4004}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={0x0, 0x100000001, 0x1ff, 0xd277}, &(0x7f0000001540)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001580)={r2, 0x10001}, 0x8) 15:22:56 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xe7ffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @remote, 0x397}}, 0x7, 0x3, 0xffffffff, 0x100000000, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @mcast1, 0x8}, @in6={0xa, 0x4e24, 0x2, @local, 0x5}]}, &(0x7f0000000200)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x7530}, 0x10) 15:22:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x15f, &(0x7f0000000180), 0x0, 0x0, 0x397, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x401, @ipv4={[], [], @multicast2}, 0x87f0}}, 0x8, 0x9}, &(0x7f0000000080)=0xffffffffffffff79) 15:22:57 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/69) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x58a9344, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r2, 0x0, 0x0, 0x0) connect(r5, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast1}, 0x3, 0x3, 0x2}}, 0x80) dup3(r1, r5, 0x0) 15:22:57 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0xfffffedc, 0x84}], 0x1, 0x4004004) 15:22:57 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80040, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e23, @local}}) socket$inet_sctp(0x2, 0x1, 0x84) 15:22:57 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:57 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfdfdffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 15:22:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2e, @multicast2, 0x4e20, 0x1, 'wlc\x00', 0x4, 0x5, 0x2c}, {@loopback, 0x4e23, 0x4, 0xfffffffffffffff9, 0x2, 0x8}}, 0x44) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000040)=@l2={0x1f, 0x80000000, {0xfffffffffffffffa, 0x4ff42bbb, 0x8000, 0x3ff, 0x5, 0x2}, 0x9a8, 0x80000000}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="736561609d2591b7a24d1c81bb0898cfe09cd36bda92052c065216c75d4f38a9e549c3dd3c9f05bc4606c9111c68fd83d821913f2c127ed529f56675205890b412ed242372e3df680f1d60e593b06ffeb3ec81bf4594b8cf307626eb8efb9a0ea5c2edca8383158c3494fdc5526acb755b3e431c1f68d8a4298a5b5bf130fee7d7bf85017c795d564cd5da9236a42efa7e7e47ab372da4cc339e41e7b837ef", 0x9f}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000001280)=[{0x68, 0x88, 0xde8, "04f071950920d7aaeb97d4bae2ce5bf2e86bb0b074e204029e543cf8e77d7c1e7270b9032c98842feed8fefe28de5b9834b50acef9727905e33855dba51bf93c2928df5cd0ffc463be41b56c66efe2689bfe1bd6b33281"}, {0xc8, 0x29, 0x9, "961bd04431db67ea7ba51e73bd842b0c40c3c59278a1e5030e16d489d09ad2a6e97b2e0d33dadd0c7ed3dc21e71dfe2c8313aed0f07da27a643e7e8fa748627365539c87b6a1c7446c59d4574e17327acd55ef10925b3f838b8b3da1af41088aedab39c2cb424c7c29d7ddaa7db40f3e92216463c00ebf0027bfe026c65b38e2d50d4825c9fd11d53d600dc4c14c4ba8fcf4ec19288ea7541b6281fab3d0dd52a0a62869bcae5a825acde93b25ae69f196fc8ae18aa87f"}, {0xd8, 0x11d, 0x200, "a05cad0648ee3464ceab19c25ddaacb5caa7664431d26998319433f5c6b5310e08ddbd5d788193315f1af1878c0ef01e8d05da15edfd72c6ba908ae359a85d01a4ef009507b7834285dbeb6f93a1b1af751e99b70dfa97c19442cf348d37cf5575206dd7c4f8e57f3e8f7dca0ad66efde5e376e352c3fc0a577182372f9684d3d70f9cc9a746772c2a7b7c06c33dfa2bd5926a7837ba882312e7cf8ba46d410b4daf885f39f33fbfd7733fc73cd7d361a422f683a05c2e956c1532c0adb6e3bcda844cbabb"}, {0x88, 0x11, 0x6, "a153e8d9a61b0d98f7808d86c0791db20abd701b14779db08b6a1e42abe77a4bec0d3f646b47ebbc6f9a5c557200dd9ff55f752ccd2dd3cdbd74d3e2f4c9838943cd64d578693dca18aa608f186b34d43a21a65214194262b3dc57818625ea957ee21eef0e73b15ed99821d0b0faa863b8dbb562c0bd"}, {0xf8, 0x195, 0x2, "e71283d5f5b23ede180718d1a087741dc1966892cb779e10c8a6063cb38dcafc12f2bd350ea71eeb4dc9ce392c3e9a50ddd2342c97087348356ab1064409ff3e5f6a67fe0d47fabfade12b2875d0f40528fc62c6c8e6d87a482d89714f21223959fa0c99293a058173a219e352348043dda09e88b2a81be5223d503147fa5913f4031e71bfcdd900f4cbbcba0dacbc30f4334012c4d57d9753d55c359549adbcc4b9a63a78165705772ac6c815e41c0ee8fcfbfb02bcc0b9320f9da01c1f565293880baf92811b07bdc7945f802d72993ab68973159e4da840f9db295584274cc8ea1fb5538380eb"}, {0x80, 0x10f, 0x80000001, "95acb23aa227c95cc7246ff09e615b82fe85fa9b8611234a5903e730d547e7a4a0cc003cf3b3ce9b48edb94e94ff01c460aa94d77ed81545914a28759486ef942998a6785bbaecc73219b03dda45fbe7289356a2dec8b2ab3409954517eda983e83369534f93da9e9469ac132294245b"}, {0x110, 0x119, 0xe9, "fe52df8bd8b9b7cf8b491016c836ab6496a19ca8e0242a5315b8c22308579723bb3b7a4a9c3b49dfc432c5e790a0173567afbb6324aca4083cc016688345d10df6b8f96512ec551f414efe286c37dba0af452b906817ee8066e9f2597aa06c100e92e286ec0bbe45fc3369e84759d48da7d2ad09009c5fc6c5f204999971989ee978758ad3962e67668ebf52573c1a4f16f190b5acc508ad90d998873f89945142be5bd62e65f24f7d24c9de871fd16d24fbedf24833b83735102dd474ed5c07fbb148db5946e6d07e6dfcba3434a0bed9d36d1f1165d9924edc1496a229f3d79485caa12d5169921dff89c4088c1cf1a7c9ece25cc2c74c71"}], 0x518}, 0x50) [ 2567.175843][ T668] IPVS: set_ctl: invalid protocol: 46 224.0.0.2:20000 [ 2567.205506][ T668] IPVS: set_ctl: invalid protocol: 46 224.0.0.2:20000 15:22:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [], @multicast2}, 0xab64}}, 0x8bd3, 0x1}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2, 0x4}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:57 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfffffdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @empty}}, 0xd5e8, 0x7}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x100000001, 0x8208, 0x8, 0x8, 0x4, 0x200, 0x4, r2}, 0x20) 15:22:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0xffffffffffffffb5) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:22:57 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x6, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x2, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000040)={0x2a, 0x4, 0x0, {0x4, 0x1ff, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) 15:22:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0xf000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xfffffffffffffe65) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:58 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x29, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2567.817703][ T1352] kvm: emulating exchange as write 15:22:58 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) 15:22:58 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2b, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:58 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xffffffe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x420200, 0x22) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000180)=0x1f, 0x4) r5 = accept4(r1, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r5, 0x0) 15:22:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000080)={r1, 0x5, 0x9}, &(0x7f0000000100)={'enc=', 'oaep', ' hash=', {'sha512-ssse3\x00'}}, &(0x7f00000001c0)="2a08035222a0176dc9c15a31505dec7bb8404dcddd3883fd10beb61a3a54d4b460142c04a253c50cb310b8ee76950489c9c0e8e472de7d33b39c22289ae2472e5d5890b3eea02a9ba6922c56d537744a034c11ed92716d7e3bbc2d79b5a695db28da4e6eee584a6cb0161283490cfab90c23ad6e029095dbf831103a83599b", &(0x7f0000000240)=""/242) 15:22:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0xffffffffffffffff}}, 0x5, 0x2, 0xfe, 0x5, 0x10}, &(0x7f0000000100)=0xffffffffffffff60) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x4, 0x401}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="35f2466a9925060cb4", 0x9}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4024004) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x5, 0x8000, 0xffffffffffffff37, 0x9, 0x3f, 0x7ff, 0xfff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x52}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1ff}, 0x8) 15:22:58 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x100000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b4ce36a0874c0dcb628f5a1452ba2a9c37ee66e7889ac4550a53970c94c29993b7a2deb268db6952c928f580d9218ba70d00c6b0513920de03ffc5764faff8e622b37bf44793809b8707", 0x4a}], 0x1, 0x0, 0x0, 0x84}], 0x4924924924926fd, 0x4004004) 15:22:58 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2c, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x2004, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x4000}], 0x0, 0x48001) 15:22:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x0, 0x3, 0x19, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x0, 0xd0, 0x2c43b547, 0x7f}, {0x1, 0x3, 0x101, 0x9ae}]}, 0x10) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="ee718a4f8465f78240a8f40e3d6f8c94cf0700d7d55c55812e595e6bf374d68c8cae6fc8120000000000", @ANYRES16=r2, @ANYBLOB="00042dbd7000ffdbdf25020000003800050000000100756470002c000200080002000000000008000300070000000800040005000000080003000500000008000200ae000000"], 0x4c}}, 0x44844) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x2e52c88cbf2c846d, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x800, 0x0) ioctl$TIOCCBRK(r3, 0x5428) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000300)={0x100000000, 0x80, 0x2, 0x4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) 15:22:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) connect(r1, &(0x7f0000000040)=@xdp={0x2c, 0x3, r4, 0x22}, 0x80) dup3(r0, r3, 0x0) 15:22:58 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2f, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x100) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001540)={0x0, 0xaf, "02cbb13e12314b3320a23b4fb8274e23b3ef32a8212a20bd580eda75850b5a1da2d85049e6a9e00e4142f7614b7229c8da77f4ad9813d05cab0ff56b6e6f6ad6b51931f1308861a1d8d661019a822a3f0f8d9cbde6e75e65959febd42d3e049e663784a04421dd8a6634af30d7f3d615ee6200e5312540fad0aa14ba6cefed8497d9a4bca6bcc38de5419a8a71d2974bc77470c480bfd1c6e1fad80185bbbb0ee63217ea2e3f45c29ef5e36bb7e1a9"}, &(0x7f0000001600)=0xb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001640)={0x0, 0x6}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000016c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffeff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xbe}}, 0x621d, 0x7fffffff}, &(0x7f0000001780)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003840)={0x0, @in6={{0xa, 0x4e22, 0x63c57323, @dev={0xfe, 0x80, [], 0x24}, 0x80}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004b00)={r5, 0x85, "79aee68ef49c6c2fb46f983d9cd2e6e00af32c8f90f9798b71ed811eeaef9a507606c24a05cef5cb671e803b55d98c5ec4930b0a9d61daa8c479987692f39c7b43b25f31e5111f5be57c82b049e227310e553416012b5998621d7e6839ae27e648c6bf195db08a87068bb3565c6cc0e1f7e652a258eb838487261b18d026e6cda9c8504ddb"}, &(0x7f0000000180)=0x8d) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000004bc0)='/dev/ubi_ctrl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000017c0)={0x0, 0x1ff, 0x20, 0x6, 0xb8ff}, &(0x7f0000001800)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000004900)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x101}, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="a5e924d31f5811ae408aef1ef11333ac34fd132567597c645c6434f84c6f4142a22c3250f01be2e937bc8685a73bb89c3d56c9f23d0a2926eed09d7739e91b403048e4385ad00bc1ccd5f51729ec9468d55c8d"}, {&(0x7f0000000280)="9cad157cc1a3f621359f208faea46fbe7c143640bc991d8285cd33f02674682236b5a522a6edd982d18b3a11f06dad4cc563491bb45cd0724e0f5367bc7ca86d1a09c41ed611d1427cc1f0f1aa4548354d2dea8816238e2494acf7d2f12c0f29c014652886ef242cf58a19ac9caca6dd1e9e9b818c2344545f08ed370eee85ffe0eb69ccee778edc3f11e9d1da20046cadadd5a59aa562aaffbdb79ac6a7b1ed7efd8401567c"}, {&(0x7f0000000340)="5577b4482850f662258d4eed431af03746730f3ab3d35c7a538cde72da1638fd46ae70e1836896d3e9b40764b517dfd331a2d58577090c0b5cf13c576737f7e8fc203d1b618c05e7ca"}, {&(0x7f00000003c0)="c9c1f76ae45645ecd7694b4b8746db24f0f0db0126ce2b9cf4334fd97b07969309de2caa5a9a9d550844b13ad86abdac4c00c52d78659a33190bf629c5840689d26880fcd32c4edb4817"}, {&(0x7f0000000440)="4c500af90c7239776c8aaa47305d3ab56c0886332067c01cfe874f43aaf791feef1111706140e1be3f6f64e97b2fb7b019c847c93fb029d676274a599702afb2c2e2d14fcc1a66c6e8f0d2324353d073c6e0571a686f37554780b585fc6fade112501ec03aab7a773f01f3cfb548c30033fa96377e1354e0119ca0c09f259eb031b0c4228e28190fbf236b188f69da1b2e609c1ca72f579ab134110992cf38b51dacfa71ed1f2bdf764db039bdeafc4e76af06803e56b9dc96d4d9044047aa16e5269d0559874a10ce7b190b307afa8c1236fa1504238736"}], 0x0, 0x0, 0x0, 0x1}, {&(0x7f00000005c0)=@in={0x2, 0x4e23, @broadcast}, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)="ee4523269b7194f0435388b8626ace2e8c7123341c1795227dc2bc84c02d1c10863519230f6bae416733e5a1da0fd4f98c01edcd0a50312dab7d555506e0acad2cbe02260cc73facab2ff3e70e14ae65e4cd0bb1e55cd2c0b6214c103c63e76795f7a65d65f9ce773ea1c21b29ba2da56c7a9f5d5d94929cf2285de4312847f1c6fdbb499d976a2873ace4ce57724a302d03f9755c2828b9e9bb64739d6d8cad48469ebdc43a32bdd30876ee310746cd11f0186f5543e81cd72bf8e641416c8b551575407d0e5bb8515d1cec"}, {&(0x7f0000000700)="3cf462273ce78150cd2bd16388ac3191defc2afba26c3764d26ab8f590cebe1f082eed68aacd866a8410114e016935a70465b99a209a683c44f2a6bf4d5211210c44f8522e838dadeb587a4a70b582a8e98f18770bfe992ce0ec3fb92668177308e8ef8164aa5546d332580fe7c7a83b70edc051c74812e6c5"}, {&(0x7f0000000780)="00b0a07e01b570703cfe7785ebf9acf5205f73aee27eefc3357769635c931fa149e469b2c2b0ad454535b24ad9714b14fc929544d7ed9dd8da12c99c19d0128f1d012faf963570f54c488ca97b99d4ecc68d97e2ae1aa933b02676f16f83286c8d491495d607e0494e70871d030da022ddb41af719005444e9e31b243f37409a303b89c12111518523218f5e79788b0897631ce36c0ca9aaeb3c1b7ce704a9e4b768bdce319f9b4f9a53"}, {&(0x7f0000000840)="f4f8e00fa08de18a21bd5642c6fce707a1b740a69c1b6ab80df789d3d6b71537b6dfc6ea2cc85ed246"}], 0x0, &(0x7f00000008c0)=[@init={0x0, 0x84, 0x0, {0x100000, 0x6, 0x8001, 0x7}}], 0x0, 0x4}, {&(0x7f0000000900)=@in6={0xa, 0x4e21, 0x1000, @mcast2, 0x7}, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000940)="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"}, {&(0x7f0000000a40)="025a419c523737e5ccc5eff0460f5c0a6e396d401c65fefd2a6f44b1649a071a9a5a7fc0438af21ada34173154cbae237978ed781fd8760c"}, {&(0x7f0000000a80)="62287a2d7baaf7b7"}, {&(0x7f0000000ac0)="3eb49747d77c902ba1b3f5120a2fd3402718377daf914dc673967999"}, {&(0x7f0000000b00)="9f"}, {&(0x7f0000000b40)="891e7bb73f5bd1827055cac7311a1d12a3f42bd814f27360921770a7b9cb4de1dbbaac026c7bc46c1a8f8928f8b226fb0819b0f8141ae3af650752a71224e7f7ec5c66baa4b6457d05d4588e0ef66796bbcc72f7c18cc99af289685c54489b2c0e005c47bf2310c7aaee4ffecdca"}, {&(0x7f0000000bc0)="2ab91053a6599640abe9f29d692fc0b11211fddf597ae54db4cb126987883b0310caeffb83c66b41afac2262ec7623a4e0617fd0bf8934e962e25393ddd300367efde8cfe332c284712320e3502ac588418bb247e98413d70eeb57148e406631b50401b4edd0073942d4bde7dcac430c761c7a93f51d383638a05c86b25c9f22d34cb701319edb4488b0e07e5a7450a4e9f66ae4d32129e162b3b466f738490fc5721edb1fa7de0e51"}, {&(0x7f0000000c80)="94911d8bdcedf4a969a358544424c794a8d7b470ac94876c4fa609636226af918eb1d3d7e56fe890162e6ce8bab1df630dff23f3b3d98d15bcc33eb4ad6528c7b7e79811e69a203570d407994e2e3817a0e07eeb7394fcf961a1877fc057e42398225b86314986ab7661"}, {&(0x7f0000000d00)="d1464cfc73dd0dc383161de66ddfb9b25633"}]}, {&(0x7f0000000e00)=@in6={0xa, 0x4e20, 0x610000000, @ipv4={[], [], @loopback}, 0x7}, 0x0, &(0x7f0000001480)=[{&(0x7f0000000e40)="dca8f64c8020d5c56432ea06f5ec871dd0cadc76f9f011bb51da3f93ba7791c41f918561ee74824657bf63c5b0947c9e0383ceef993dccf7787ad38bd7946b7e228e12195c130ba0d84985a515de7b84e494554e9171ff6d7ba8a1a53da681d16d6041193eccfe991fcc86714b8f770d7b26ee05672225139b0f7b4e4006483f1e8ced3dbf291f45b813923667d7a9c62e826932355c2690c8e01bbc518d7e7b89416f6a19e8e73e34947e749743e4c98b8c3dbfae12a9d1661f09f6e8036582bb389875"}, {&(0x7f0000000f40)="cdbb1608e94f9649942b7536295ea08f25c7eca1b9e36b33f35f3a747e27cd626472b4124065299681674919134a9511a84ad52f593661a5a0125ddbdf1abfbd43f0279da66146ca206e066107a0277a6b060f1bdca35f1b47cee2dbd955526af60805a551fc42ffcdc82f5b745c713bed88066b86289c0a9f42e3e54dc059c700e0da5c261eb5686cb5a08cfbe84046cd244a6ca5886508410d261f08957af512448a94f9b9cbe6e703226543cd2b9c06d362a04458273cbb1af1436899"}, {&(0x7f0000001000)="4ad4afd8d4f263e762f1d9a53ef0c8fb8940c372b4c14bf96b1779d417097d4f712a93cf2349c6c88b4eb48d45388fc54c850798df2bd402556779326818b60126ab43d18a90da1af367cc20e2501ec8311e3db87ade471d6c10e41eb974"}, {&(0x7f0000001080)="819e811cf16a57e712130193e391"}, {&(0x7f00000010c0)="193b081c112f924ee43948bb69194299046871d641238c85f1d7d87c6044c3b0"}, {&(0x7f0000001100)="fa6925a69f50e7b316895fbb18e16229a0d3f9559265f2f63cbf49afbb5cd981e7ee7d73e3b863bc6bc987b486e8838f9c9f671eda3f81fa3c9f004e886fd917337a4514abed0d1bbe06ab000e5062910f83d80be99c18f8a63647ed841d4e714b8f0579888453b85072f3c5372851d8d4c63f3ee8e1dda66554b8d81d5f876c40718576740b36b94a90a1450fe5d9512f462f8ec1660a461676f9f813cfd075a41b3328cc67f35a44d2af92d3f6532856394f29436de0548e2b5111a1f983d7d2d0f8a6e0a48b4902"}, {&(0x7f0000001200)="c354a48f24a4759fd6431a7bdf0596db293ef00e9b6cf399567d2ce97a22c5359895b17eede69cbbcf0d934bf28cd0384b8fed6bd659fd5b25faf24f97491c5bcb9ace18138e949addc8ae88433c504c5cd2c5cd5d943233ca108cbf59a032fec2fcc102186856c68df603f8ce14135de4df1ee5343db1c5fab95a40b77f8f27eb2ed11fe154e84b76b28d34952a0cbb1bebf4c2ad5752bbe6c3f26a639c3e4d93d51a9071185735d4fce1c4f33dfbfa31bd50ede27409232335a1366d66349335447d3cd5ac26260270f477ff18b4ebb2b46e3f59715355adc9fc85"}, {&(0x7f0000001300)="838c0d889c5c8c1e558e10351ff74aa51232174e7b641153406cac063d94ec7625c079ce763bb932ea8085e37c11fe1f179f360866db1e108d19aa5a23f82f76c16ff96139d463f7414de4c26578406f4b3d3074dc52f03c03350175ab02f3b27b7c1d197e46f04c642745dd426d607a3a988315ac6030faa57ffc8223573e4ad2eaddefb637b47c4546cba37051fbba5217fd04de1347fba4abc63ebe62e856ac614c51f52658ca37b6d192d6a1fc4340a76cf8cb8807fa879b"}, {&(0x7f00000013c0)="bdf5e5259c7e159495a6ade421d8ba2f2aad4cf9a96c57017fee8c3bee38b94d8e7bf281e3b54dec8d4a93e362a52fded66db4bd030e5cb0b61ac1d1130f8bb27dab18c33c14467ec2327c3df2c6c2a3bb83173ea0db7ed42c6205a7dae1c88591ea10dc3a84f02341a4503b2249526b914dc4948448e60ee8c02fa7f6b63f2d0db3432efd788738ac0bacd1f423f07199f1278a903f6f0555078cc4a9413e073728d242"}], 0x0, &(0x7f0000001840)=[@dstaddrv6={0x0, 0x84, 0x8, @mcast2}, @prinfo={0x0, 0x84, 0x5, {0x10, 0x2}}, @prinfo={0x0, 0x84, 0x5, {0x30, 0x1000}}, @sndinfo={0x0, 0x84, 0x2, {0x3, 0x0, 0xe57, 0x9, r2}}, @authinfo={0x0, 0x84, 0x6, {0x5}}, @sndrcv={0x0, 0x84, 0x1, {0x7, 0x1, 0x0, 0x9, 0x0, 0x800000000000, 0x1, 0x6, r3}}, @sndinfo={0x0, 0x84, 0x2, {0x4, 0xc, 0x1, 0x81, r4}}, @sndrcv={0x0, 0x84, 0x1, {0x7, 0x3f, 0x0, 0x7, 0x3cf, 0x294a4d7f, 0xde5d, 0x66, r6}}], 0x0, 0x40014}, {&(0x7f0000001980)=@in6={0xa, 0x4e21, 0x10001, @mcast1}, 0x0, &(0x7f0000002dc0)=[{&(0x7f00000019c0)="9dabea5e85da0a2ae97a14263d53215c9465afb293158f16ed082e961b38fc9d65f22063ba74894ab34e612da404d07ee3e438b6e1fc0eb4525ef1d52920cff21a3d5321265854fdd150f90532580d6bb55661b9293fc9dd7669c77bdf16ddf58d10563144a300db27ba6ffb80254d232cc0672952259cb4411b3eb0c9928fc3eec3d3c6d9882ea52973bb0c26acbb4c34952b02a0f0060c723bae7578d194f8b6b000"}, 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{&(0x7f0000002a80)="245eb0af52252efaac236708155f008e13a0ea1f438a7872ec544348e53e5ac992e61098f069e47a142b19726f7f609a875bef164d066fa905815b25e0b4b2d8a26b9784d06b98c3a8b40915aed502108e43b6e004fc702b7980fd66b8e75169207538b75806cf1522569e31de6e84160acbb7233f6b3c7fb1bf01341ccbef48c90de0db521a1843a81c84831b73d8c4035a42d8be49be552318bac40b793212a4e685f3efd2eb66cd92074d7630cece32218f842a21e11b7fba6637c269a3e35ecd5cd61fa5c04de319d954541b6de9a6"}, {&(0x7f0000002b80)="fc7134c8d85fd1b82b0afa79701bdd93abde25a3f2ab44147defec72773223b9ff6ce78e4ce3cfe7cea515bf5118115c48d09ce6992e02196d33db3666b34d2cb054e3836670ecf088142fb45f8a8da5f463b04c6fa1e46bd774c1867a12f389a3441c9c24089a7d50c2511cebcd318ae0c843a8af07dd755ccdb2bc147e38cbe6397a532ac829fd"}, {&(0x7f0000002c40)="9cbb727eb36afa8fd87e7cde986ce565a55039002b6f9e712bec20a3d2659b1460522b598608baffafa2c282415c729f004040ebe762cf351708093266fa75931e5159e2ae3888be84c48e938be41436c56b5cda9af6d40710d99885f41c101baada901e51f1356d451db224a28752557f1225fc734215c73af3def622cccda4896dc7e822d91368b5ae4c9d88118d804274be9fbbb56c3d0d7bae96b1fb00"}, {&(0x7f0000002d00)="be3b90c6cbcf6e88053b16469925f30cc47b611c36a0ecce05dfd4be5b97788b9665d1e796c211accec5149b05cd932c0f870453b4cdf102f8855be70206ee31a9eeda996e37d0af1941ae16419e79"}, {&(0x7f0000002d80)="d37ce97f6c5d53cca845869fd61bc52e8bf01533267791d13f5cc83fb23ca592c23ee26c7b2dc1c5c4d6c6aef78b61d2f1945418855705921352c536"}, {&(0x7f0000003900)="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"}], 0x0, &(0x7f0000002e40)=[@sndinfo={0x0, 0x84, 0x2, {0x200, 0x202, 0x20, 0x98d6d34, r6}}]}, {&(0x7f0000002e80)=@in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [], @multicast1}, 0x3f19}, 0x0, &(0x7f0000003280)=[{&(0x7f0000002ec0)="3eb3cbc4a7d8fbce45a542f1b518fa9c2d76f29fb2f92eac"}, {&(0x7f0000002f00)="c5a571f908879ad8322f7ba75c615577ea10171139d1830e27f62bde061dafdcb2653bd76761e419830f5939a02c646ffb90290e40"}, {&(0x7f0000002f40)="439b5cb085e54fef8dc24f8bfa35a43df4783a88ee188430"}, {&(0x7f0000002f80)="e2cc5c5b7f6420036b8c37d774e7d71123408a824caaca2d58216b053039a046f2b55dbee0a48f44fb85a27081750b2338af0f21df9e141089d34e68e9a239eebab995f2dec64de0bc1a01825077f7352780428613df67ee96cd32d3c27cfc3a6fbbcbd37e11ad7a3899e1177a504cc3da83f972e52ba365eae489dc8ee8c96e96597697d305"}, {&(0x7f0000003040)="097522055ad220ce6b75685424d9c0857e06d4623326678a89c9d5fb2b350b39f35c4105addd80935d9321f629ba37060b4a82398c8296934fa12cde7eab040f27f1c0a18b519d35ebab7feead01921ca3778ad6a09b06086215a45ea087e08b073ad6ca38ec7d9b250ab249f006532faef829f0d345078b695d6fa915f2deab8416a950d72e57bc9f52266feb5c0a756a6d72c07a4a991ee3fcbfcb7f7b2292ece2af7dede521b59eb191b5d2d32417527eacd91e7b1299b76ad20ef5"}, {&(0x7f0000003100)="712a429d7650af74f10214a30cbaf45c9a4673dfa3a763372a83cb8048ad24f2694c60cca4835dc7f80367acc56b920eb4f39576a868b9691a38bbd90890338fcd14bff4c446fe53a01fe78d813bf5c9389a593bdaf3847c71f0ed5765eafe0ecc3735dafb6fb217fad76142f0"}, {&(0x7f0000003180)="9cd3d3dc473084bff5561c2e8f82845561b78bfae516b6094e2c74291c51ed264e20edce367f5de118140bbcfe873fd2e2dbd7fbc3cb681e4716e169067982aed0ad7dc77f50e71ac89bfd51fbe93400cbd92eef95453e10120436a2d9919a3a0cd98d9360ef40918d22604e66163b1193194a2525b6220080c71643dbd8b5c3bf5051ab0d16f4620e26c9d5502e83a9fda16e3a9b6d070dcf5ba8c78730170086f65aacb6fc337bd04c8278c40f26819472ba5bb7b4caa4c2acd0754a7505465e6f7c996deb761224b7e30b3c0a6617b124740a81cba068"}], 0x0, &(0x7f0000003300)=[@dstaddrv4={0x0, 0x84, 0x7, @rand_addr=0xffffffff}, @sndrcv={0x0, 0x84, 0x1, {0xfffffffffffffbff, 0x308, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x0, r4}}, @dstaddrv6={0x0, 0x84, 0x8, @mcast1}], 0x0, 0x4000080}, {&(0x7f0000003380)=@in6={0xa, 0x4e23, 0x9, @local, 0x4}, 0x0, &(0x7f00000034c0)=[{&(0x7f00000033c0)="9b702648a0564ec85681682f95bf0cbdd8b73e0b222a55f1e81c120c9f11b2760b11b22ba5ffe445adea91270c32f03f4a4d13bb712cd88eb13ee2b44edda1c12ccd7a19e5fd242c3d0c110d50f833de881ef0ebc12bbe85162425b6cabc63bcfe951a8a988bb2196cc06fb9dba45d32a22792427fa3f9716b3f05beb965db9c172f4632da0eb8d3cdf7bc6dd5ce8590ef063235a550d3ada082784ff16d08f2280ded6a7f8ea014c3b56db6df6021b9965dfe9386946558d34b4a0ee900878a3121d375b2dd27f2bafd360a68cfbf92553e9a8e77964845888a774b7ae346ea18a06c9e3534fdd7714a7a1cde827927a44f29f68ce274"}], 0x0, &(0x7f0000003500)=[@init={0x0, 0x84, 0x0, {0x101, 0x8000, 0xfffffffffffffffc, 0x7a3}}, @prinfo={0x0, 0x84, 0x5, {0x10}}, @dstaddrv6={0x0, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x19}}, @prinfo={0x0, 0x84, 0x5, {0x30, 0x4}}, @prinfo={0x0, 0x84, 0x5, {0x20, 0x6}}, @sndrcv={0x0, 0x84, 0x1, {0x3, 0x7, 0x3, 0x7, 0x27, 0x7, 0xfffffffffffffe00, 0x7, r3}}], 0x0, 0x8c4}, {&(0x7f00000035c0)=@in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0x6}, 0x0, &(0x7f0000003680)=[{&(0x7f0000003600)="a5c3a6211ba045f62d46228310df18aa392c57ebc8515375b6c55327a730c7427ab9fa8073f0ae3a8d8abee4620a1e5a059899008da234b47c13d23e01010d818ccd8971e659f73f3c76fa1a8e50530410995143423a0af15900c2c17f29a45a953ada89ab46218f5556b626459a2a4b185aabc22d4b"}], 0x0, 0x0, 0x0, 0x8000}, {&(0x7f00000036c0)=@in={0x2, 0x4e23, @broadcast}, 0x0, &(0x7f0000003800)=[{&(0x7f0000003700)="2d154ee3ad4276037cc5de11562a90b7bd1097229a600d79efbf686f5842251d20bd4f6db866a4029803170565317840d812ea1516f9678f3e4a0c4d7e38b60db9a0a6e116339f5f09623c07e80b35bfa8785fcfa14ea4cdf86a3cdd0b1b3222ae032d3de2c376461ba6019abfc5536546901e9e9450ef761f8b8854604c654a575530bcf115ccb6f1bfa8a44647dd52073b961bb7ef68379a24ed83aa4d67789a6d900f8b632e5d5d045186338c5c6eaa4766624294ad45ed47173dfafe0d73b93acd371a9d183cc7bea8982ab926eefba94bc8a01f3f5a36453fa116efdb8c"}], 0x0, 0x0, 0x0, 0x4000810}], 0x1, 0x4004004) 15:22:58 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x200000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x401}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x180000000000000}, &(0x7f0000000140)=0x8) 15:22:58 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) r1 = inotify_init1(0x80000) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x80005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = socket(0x0, 0x6, 0x3) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x42080, 0x0) write$capi20_data(r2, &(0x7f00000001c0)={{0x10, 0x1ff, 0x84, 0x0, 0x800, 0x1f}, 0xfa, "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"}, 0x10c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001480)={0x100000001}, 0x4) 15:22:59 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x2000000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:59 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3c, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xa4100, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r3, 0x300, 0x70bd29, 0x8, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x8, @link='syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x24004880) r4 = socket$inet6(0xa, 0x6, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00000000c0)={0x8000000, 0x2, 0x38}) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r1, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) dup3(r0, r6, 0x0) 15:22:59 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f19, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x7) r1 = socket$inet_sctp(0x2, 0x7, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xe7ffffffffffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) 15:22:59 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x300, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:22:59 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x596, 0x1) write$UHID_CREATE(r0, &(0x7f0000000280)={0x0, 'syz1\x00', 'syz1\x00', 'syz1\x00', &(0x7f00000001c0)=""/172, 0xac, 0x3f, 0x7, 0xeaee, 0x1, 0x4}, 0x120) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfffffffffffff1f1) r2 = socket$inet6(0xa, 0x80e, 0xa73f) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000440)=0x9, 0x588, 0x3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) write$FUSE_INTERRUPT(r4, &(0x7f00000000c0)={0x10, 0xfffffffffffffff5, 0x7}, 0x10) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r5 = accept4(r2, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r1, r5, 0x0) 15:22:59 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfdfdffff00000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:22:59 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x400) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x20000000000001a4, &(0x7f0000000040)=[{0x7, 0x3, 0x6, 0x6}, {0x5ba, 0x16348, 0x9, 0x1}, {0x4, 0xb854, 0xc4d3, 0x1000}, {0x3, 0x76e, 0x3, 0x5}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:22:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x0, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x8000, 0x1000000007, 0x3ff, 0x8000000001}, &(0x7f00000001c0)=0x14) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x20, 0x101200) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000140)=0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xffffffff, 0x100000001}, 0x8) 15:22:59 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x500, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:00 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfdfdffffffffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x16e, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:00 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x80000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0xff46) r1 = socket$inet_sctp(0x2, 0x7, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)}) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002840)={0x80}, 0x1) r1 = syz_open_dev$media(&(0x7f0000002880)='/dev/media#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000028c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002580)={0x6, 0x8, 0x8, 0x400, 0x0}, &(0x7f00000025c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002600)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000fe0190e3333ee7c68b0447b313f753b2752588085ec4cd6ed4ec20b37863a29a0c3b29ad3244654faed3e35820cf852889c7afa39afd668a5c0b6e1dd9ae49f2ad7e97fd893ac63b26f97c68fab237204e038f6f724fadcee01d4c4ec224f9730000000000"], &(0x7f0000002680)=0x6d) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000000)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f00000001c0)="1d312dcfad467d3821a76df0cff3d51ab7c057492fc588fb658d51becbe91950d9f22cae4f7bed8d90656f8bf0f8b40d21957cf6c0270ea12a4261ed65bb14fc67acdf9d9976cf2e18794363a19a3173e06357398204e3b762ed707c14c2cdb1eec143b3b7ff4c965f76913f86908a15ab01b3ce58dcc166650e6d08b41142d5a405e253be6036e94594f3cebf5a59195818a11e9438d016995da6505f15fb8133c4d164f34c0be6f084e9ba33dba5326e84edb93dfad3189e4b43177c5548ab162ab2b0473aff", 0xc7}, {&(0x7f00000002c0)="37fa9d92f1904ddc650ebea0da6695f4b829e3032261f1145d2e8b0ca7d69396ab923ddfce60f220b1f5d941b2798adf8c3db8e8c69ec0481bc939a90ab190f562fb7cc8bcc93e249cce4d095c4d0e13ace19f248b603c8fc46b072f3368bf9dfd0012000846ac82abf727d60a1f9483cfd41d42b685a6812731c42c698fce831a5c85c7750494891339d3b95a7c9dfbd57dfeef19d72c10565403d5d1464ffaca5eec19d31fbe5db6885b05ed9a150ed91f4ca1825520500e93dc409dd907489c2c127b61a6b710160e770d3888a789fce1987a0bd6f5541662119a5cd9d8e1e352e693e51a854fc732a5", 0xeb}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="ebd4907fc1940c52a30a79b66883d0e2617489a657d26e88f84c08bf13fc66029c453f380fe263cd9b01f85d43236462bc1237970ed1625b2bd16600e8e15b34fda9f1dc44cde64ec40da9b31ecdb7ca72b1e7885eb8b218ad933bcdde3e83212b2aac77e241ac6ed5997264aabefe4c64b42292e3bb2a98d0251afac8b7c68077337d6756f7a7979b452f0a188b6b41307f73c7d3e9bfde5cf1362780ad8ebac0745216a901c2c1bcd256dc684e1341509ffb52ad274888f226de3dfcb8070900a92f96aad0e2aa66ef71c37c4fb66bf63215623d55a66ef43214f27c56b091a29a02c7ddffd5d076be", 0xea}, 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", 0x1000}, {&(0x7f00000024c0)="a2daa63e4044d1689200d32d972ffd67b60b70c4829e0d90e66bffe7c3d9d4b9074724f92bf1d13681c0d67dae7a2332293314a51697b66f8c1d86b7d96de86219de41b658785e348f5d0912da1c10bdafc85756eb5873a1d7ec83c6ea31555fcd167b522fdb5b3e9661514646137ab12ecd243273e44d9c577d8f76305be8c0842749e419ebffb6dfcaa7", 0x8b}], 0x6, &(0x7f00000026c0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}, @init={0x18, 0x84, 0x0, {0xa7b, 0x3aa, 0x7, 0x10001}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x43}}, @init={0x18, 0x84, 0x0, {0xffff, 0x4, 0x100000001, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xb68, 0x4, 0x8, 0x80000001, 0x100000001, 0xffff, 0x10000, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x5, 0x4, 0x10001, 0xfff, 0x8, 0x6, 0x81, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndrcv={0x30, 0x84, 0x1, {0xc93, 0x2, 0x8, 0x8, 0xf5, 0xffffffff80000001, 0x40, 0x4, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2a}, @init={0x18, 0x84, 0x0, {0xffffffffffff7fff, 0x800, 0x81, 0x3}}], 0x138, 0x20000010}, 0x20000040) 15:23:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvfrom$rxrpc(r0, &(0x7f00000000c0)=""/160, 0xa0, 0x40, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @local}}, 0x24) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @rand_addr, 0xcd}, 0x1c) r2 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x1, 0x1) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x502, 0x4, {0x77359400}, {}, {0x2, 0x2, 0xfffffffffffff7c8, 0x8}, 0x1, @canfd={{0x3, 0x3, 0x19, 0x7fff}, 0x33, 0x3, 0x0, 0x0, "b4cc151021fd8c17078ef8b46dd3f1d09f5e7efa7efa18a147060a0766f20c61dfd7bf53d92f4b049373d3cdce9a7e9c2e9c413528dcaccca4dfabb8b15e089d"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004010}, 0x4) listen(r1, 0x20000003) r3 = socket$inet6(0xa, 0x807, 0x4ead) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:23:00 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xffffffff00000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2570.259139][ C1] net_ratelimit: 26 callbacks suppressed [ 2570.259191][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2570.271043][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2570.277102][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2570.282982][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2570.288849][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2570.294725][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2570.300637][ C1] protocol 88fb is buggy, dev hsr_slave_0 15:23:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl(r1, 0x6, &(0x7f00000000c0)="7a6bb9a2456b0a5bc5a04dc2d3a40ba90ee32c42e830e325a3c20793d4af4f632ab24acea22d0301bb512632e7b7ca95d13748cec0d9d6399b1c0cc56aaec94b8cc57a033727eaf67b27e277628403504615e99c9c24793fd7ac734e6f4f4ebfa790220ecad0b21b14bf101d1348d19d66a3d79f02e8a13b98bccffd09500918f1cc7006b9edf6c061802dfd2f7fea23830dcd") connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x3) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:00 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x600, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2570.306474][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:23:00 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:00 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 15:23:00 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2900, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x2ba, 0x4004004) 15:23:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x5, 0x8, 0x1, 0x1}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8, 0x20, 0x2, 0xfff, 0x3, 0x2}) 15:23:00 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x2) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000100)={0x9a9, 0x9, 0x4, 0x100, {0x77359400}, {0x4, 0x2, 0x3, 0xfffffffffffff11d, 0x5, 0x9, "5757ebe1"}, 0x5, 0x3, @userptr=0x41f, 0x4}) setxattr$trusted_overlay_opaque(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000003c0), 0x4) sendmsg$key(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000000d80)=ANY=[@ANYRES32=r1], 0x4}}, 0xfffffffffffffffd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x889, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x6, 0x200000101000) connect$inet6(r3, &(0x7f0000000500)={0xa, 0xffffffffffffffff, 0x1, @remote}, 0xffffffffffffff52) connect$l2tp(r1, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x1, 0x2, 0x2, 0x1}}, 0x26) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='bpq0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="00042abd7000f8f3df25090000000800060000040000"], 0x1}, 0x1, 0x0, 0x0, 0x84}, 0x8080) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x1, 0x800000000000000a}, {}, {0x0, 0x0, 0x1000000000000002}, 0x0, 0x0, 0xfffffffffffffffd}, {{@in=@multicast1, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) mkdir(&(0x7f0000000540)='./file0\x00', 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mISDNtimer\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000400)={0x4, 0x3f, 0x5}, 0x8) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r4, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000680)=0x8, 0xfffffffffffffddc) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)) signalfd4(r4, &(0x7f0000000140)={0x1ff}, 0x8, 0x20000000800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 15:23:00 executing program 5: fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x2, 0x10001}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xa9, "0bfb8aac37ebab8ab3da1217f347162bb7447c380ef5099a429833c52d0c0c4a93e56dc045b5af2df6433cb738d17509eacb9379b8c9ef95a7cd455c47d6e47b44cee34ec3328fce0fb16a30ded3df14f5da256f761475b2c1029090a46aee9917b38f94046ccd2a7459f1058834d3a3f1a707456a9fab8896db5da51b7d9c03f8616bed3880114ae2b528e375d5eaf284d288e3d9f672dc253d4a447f7a0f072e465abb3742fc947f"}, &(0x7f00000002c0)=0xb1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:00 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2b00, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:01 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xfffffffffffffdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) memfd_create(0x0, 0x200000000000001) r2 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e26, 0x0, @ipv4={[], [], @rand_addr=0x81}}, 0x1c) r3 = syz_open_dev$swradio(&(0x7f00000005c0)='/dev/swradio#\x00', 0x1, 0x2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x43}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x4, 0x101}, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000580)=0x6005) r6 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, 0x0, 0x0) bind$inet6(r6, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm_plock\x00', 0x7fffb, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000000080)=""/127, &(0x7f0000000140)=0x7f) r8 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) ioctl$BLKRESETZONE(r7, 0x40101283, &(0x7f0000000240)={0x3, 0x6}) getsockname(r2, &(0x7f0000000500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x80) r9 = socket$xdp(0x2c, 0x3, 0x0) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000280)) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) setsockopt$XDP_TX_RING(r9, 0x11b, 0x3, &(0x7f0000000480)=0x2, 0x32b) setsockopt$XDP_UMEM_REG(r9, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) ioctl$VIDIOC_G_OUTPUT(r3, 0x8004562e, &(0x7f0000000340)) setsockopt$XDP_UMEM_FILL_RING(r9, 0x11b, 0x5, &(0x7f00000008c0)=0x8, 0x4) 15:23:01 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) 15:23:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) accept4$tipc(r3, &(0x7f0000000000)=@id, &(0x7f00000000c0)=0x10, 0x80800) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x805, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x84}], 0x492492492492569, 0x4004004) 15:23:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2571.059095][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2571.065029][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:23:01 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xe32, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x0, [], [{0x197, 0x2, 0x0, 0xa70, 0x7, 0x3}, {0x3, 0x40, 0x6, 0x1000000, 0x4, 0xfffffffffffffffb}], [[], []]}) 15:23:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) timerfd_create(0x9, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x7, 0xfffffffffffffe01, 0xfffffffffffffff9, 0x402}) 15:23:01 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0xffffffffffffffe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5d8, 0x4) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, 0xfffffffffffffffd, 0x0) 15:23:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffd3, &(0x7f0000000180)=[{&(0x7f0000000000)="b4", 0x1}], 0x1, 0x0, 0x0, 0x3fffd}], 0x1, 0x4004004) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b768d633ddbd9fe"], &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x3, 0x101}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x18, "24b70e644760bbcbfb47bc439ea8de62a58b8731b6fc3836"}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001d00)={0x0, 0x100000001, 0x7fff, 0x7}, &(0x7f0000001d40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001d80)={0x0, 0x3}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002140)={0x0, 0xfffffffffffffff8, 0x3, 0x6, 0x10001, 0x9}, &(0x7f0000002180)=0x14) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000021c0)={0x0, 0x3}, &(0x7f0000002200)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002840)={0x0, 0x1, 0xffffffffffff6b67, 0x7, 0x0, 0x0, 0x4, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x5, @rand_addr="308cd4db435b45bc1359cf6c9585cf99", 0xb7}}, 0x8f6e, 0x9, 0xfffffffffffffffd, 0x252, 0x6846}}, &(0x7f0000002900)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000002bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9e}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="599712787f89351f751366c90994609ca573f565894503084a7fa5465d4759f272c3eeeb2698a29bf6a13034c10b58b554589e344d804ce0205530da7b3e409f119847677613f7d36da8851c38a20e570a1a515c5a3fd0f9a019ea8b555b14d5ddd426c345c44c25a0399c48fd35f5dc5bb553186468620b1489ff02639b52c5ad", 0x81}, {&(0x7f00000001c0)="65e4cbb8", 0x4}, {&(0x7f0000000200)="06bbffa0ddd06ea37baacf7c589c74810ec82648f623b430c05e8db1ef561e4ef505655a4d0c61802f1bf392c90fa5308cb3b9e888f678451e94021b1d51126be286a7c7011ceb098141053e4d750897624abd3581805e8854bad5239076bad88a6ce5ec155367dff7b3ce6433680d057ca1a4b690712ca17d9ad10aa19a008bdab860388ec970c2c9bcfbc244147eaea9623d598da8b2bd894af70649befaad9c", 0xa1}], 0x3, &(0x7f0000000400)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x2, 0x200, 0x2, 0x5, 0x9, 0xfffffffffffffffb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x9ff0, 0x200, 0xb99, 0x1, 0x5, 0x5, 0x8, r2}}], 0x78, 0x40}, {&(0x7f0000000480)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000580)=[{&(0x7f00000004c0)="49d533195193d62ba95aa638d48df28773e94f40dcfc4411d11cedab4f3bb9baf08c2637b207e04b0cf1b92ec00a70c0bc601dcb5c9a463d342a8c090d3cd6370578792b7a05ac340162d7b2cb5c726b967bb1baa72fdac570b3a599249e28bd4112166afa40ae24f81e134b66e8271e46fa5a165602949e198d5b202495bbc3818a8c37f24c", 0x86}], 0x1, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x9, 0x19221823, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6967, 0x8001, 0xe, 0x7, 0x6, 0x7fff, 0xff, 0x1, r4}}], 0x88, 0x80}, {&(0x7f0000000780)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000900)=[{&(0x7f00000007c0)="3a5a97c0fbcab35dd75c", 0xa}, {&(0x7f0000000800)="3a3d8830b8b6e0144e8bba27f82d8a48daff12a2308511d9fa5a95f83ffd1108083e7f165af38cf3f7d83c31f5e2c1c6107caa46efbf5efd20eb3c46ec716e27aaadb1a55da0c759e26b11d8b82e904734ab907aa7d8d5f16c2ea51a8061befe9222ae3bfe", 0x65}, {&(0x7f0000000880)="397b72eb4c0d7a249c1347d299b53138794e252788bdcf7630f80fa2340c0e8ae340a935b45db11901a73d3ba4d0fdbc2ed05459c2684de690cd828aa61c9c673dda2f389cd5c32613fd8c358f179e7f0d1d42f08e3cab18a87b444d9b051f47ee134dbb", 0x64}], 0x3, 0x0, 0x0, 0x8801}, {&(0x7f0000000940)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000000980)="bb9d44d3aa8651d4c2e2b888f3c4a70de6b9b5ba1b31a8b47970d756f6107e7aeea0719c766363103f416d3bbccb779b9e8117e9fa6082064d86e94ee899eb06b82a2b8e30c1a29aa449dc953106894442cdcff41c4d0311d06d154c3564367be696b028cb8753de2a9de7b41e7262bdbd92b57cb24f0ce3bb9a547181c87f2052006b72dbda1ce33871caee9419d17af3050b6955375bffb313493a3b0514abcb9b33bafd491fa7d01add18202de82f6624e0e6d5484e42b9d23e966300bd2e5c34af7aed82aeb3f5f2f326163363deb49a3e571c9b18c0e6fcb4855eb39d57ce23e838e3bbab86befac40d56c3b372", 0xf0}, {&(0x7f0000000a80)="2cc161ae04bc714cb18947dd92911a71ced6dc7d6acb86c88e2ee309b259b3c94ba06f36c7c47fe207a9ecf0376dc8b90ac5eaf3dd01ae955cbf486eccb598dd42ad09628eddc466cb9750e49b53ace55f49b52c7e4d0ac988f6c6fb91913f5be18a69f85f7e4a8414be7653ab1a041212d52c176b9c5f1f1f8690fcf676b0490eff272bfc4365db70e5d72942d20b1e70a4aa7c972c96996713b24e91fa4c5b016b1ad72deb", 0xa6}, {&(0x7f0000000b40)="05ee0c5e6debde489a4a1a1dc5c38ff3812ac473a9ec867000eaba8ece7bc88ebe7dceaf884990f2be8d77de89ed7dcf110ad89220c86355956ee36db28715a1611575ae43ed16b143", 0x49}, {&(0x7f0000000bc0)="e5820ffc58f868ce9047710d5f6b787bfdeff2d4af8bcfc1fc0f17506176bf601dbe1989ed2e17da4ebfeac6279945cb515b544b18d4ffa61a968ef8833d45f9eed87c6e3d38048eb77be6fcfb54269ff6aa29d9a95a4e8d14a4ab2afd9271c828eda86f6f5581067082d2b4f4b427bdc658fa31817ab7b72ed5130667dc3eba4237d377d966833a64d0bf2e437de091db74", 0x92}, 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&(0x7f00000027c0)=[{&(0x7f0000002380)="5dda1325593a1561e84915124c626b68c9adbf4e5aa3c8f41e71458a82a7d80825d8f1c1d81ebe5409e8d496a8b53ec45271d99b62a242199660dee7e34b8fa0d034bbc331456564de163210ca7905d04a58085c0bf7aeaa7483fc9a13411193a3f381292558b62d5dc480c3b2eec4b42fa050c53a789a040f5761924358d858948c721d3297e7c3571f8ff1ee22d52a329934ed43f4f8684c295de8b93358b406ad2d275438c279106ae9804e7a0f", 0xaf}, {&(0x7f0000002440)="b4e52a743b0260d5cfc8ae90f80bf29136aaa22ca68d87d1aaace3bd51366c2a9d6b8e1f9fa073723d3449b8427c2f9fffbae2410ab146cbdad02d2e9cbdb505164d930d9a7b", 0x46}, {&(0x7f00000024c0)="6a6eba7348193f3889aa581cd4e342b6fb8df4d44d6b13d8b164e789189f1f5c57c714acf109524835c1796d427f824a380fe5fd23e071b825e6829ff17885e81eed3685ed31c553a00471922881a3f1a2c71e5a8ab6619aada555e0123dc42b63ce217524ed30064a6333183e85dc13d7f32c6493d46d51cb7db37535e2a593ff1c6cfc7cc3543cfa9e3c351c054779fd26a2ddd966ee7146b9d6a8a5214bbc", 0xa0}, {&(0x7f0000002580)="0dfd1eba9c32b3024f9ed7c3bc7715b65e45e1b65bacd65b05aeca13abf7ddb808f78fdee497050903fe0ddc9f99e8c80bc9a710115b31c5403717e8fc4fe7e0efe5a3afec3ede95b38a578e3065129fec640b52a0b3e3fbd21fd2", 0x5b}, {&(0x7f0000002600)="ef87b54cd66013b265e106e342e3a7284db54a04c613b87019ecae1529092b1e70a842bccff717392c06e7ef12ad6e93ec98d04368cd2a7d6aa440317f5e2e4a69aeb43094e5f33fbd369ae9f457b845a9977a4309ad444614875d3b5076d4d7975cceb865ca87f4e7bbb6c95b53d678c6398a3ed1ad7f60ed2b2737b0ca66957fcb348a6cc62f29ea3c077f1db73c3cb55b314fed9def9f9de055cb7de32e5d49b542ae0d21b2a28b1f3b86bb545c87961f2b57562717a82962adc322d35d", 0xbf}, {&(0x7f00000026c0)="4a023962df81048c8962724ad75de5a16d3797e0a41f109f0d12556e6ee3f1c0209f551a2d43", 0x26}, {&(0x7f0000002700)="9857a6daea72bd0a227ed79d2f33d7fd00b4b576e9986b53f2113979f5eca675e289bbc84739ffeee1928b453d26a1e467b811ac55b945c03c95fdbd5b9cbf7a35e6d4b50edbc1deafe76c62a659cca75a614fe1b74b2e1400e268880cbf755586fd5a2f5b78056b6a36aa33874d57b1ac2195c127ff1de094834237ee9f315b407e067262cb6baa3a", 0x89}], 0x7, &(0x7f0000002940)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x8006, 0x1000, 0x6, 0x5, 0xffffffffffffffff, 0x7fff, r10}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x48, 0xdc736a001223d732}, {&(0x7f00000029c0)=@in6={0xa, 0x4e23, 0x2, @empty, 0x1}, 0x1c, &(0x7f0000002b80)=[{&(0x7f0000002a00)="ddf6911ee3249defcaa6815fd3ab413b0c57ffe991b5f45637932052831c6b08", 0x20}, {&(0x7f0000002a40)="cdf6191fe32e5142ca495d9868543af390c8be0fdc4a21a7a73bb250db4d468549a924e20a0e28", 0x27}, {&(0x7f0000002a80)="77a8f2c260e703564b97375db69361bb974de41a8ded05e8456c242fad84faef64a94b467322d8bc4b7fc1ee7e52105887537b6e6b584d43461e53495ca5c3969bb613ad358ccb215f7e64334a14c608be5fa6027951fd07cb2a1d30a726e59fb418993cf9df224443ff4ffb310bce7b737823b11139f7882cb54bc87da6a8406aec06542279ff409c5a1371d71151f4c333b2de4698a9223fe5b2ebf9ea9888efeadcda53c88acd9298476d7a8e5d659633ea543cf560b23c9c553e6564827bea4c07aa754d37f8ce965bfaec2558fc02de19390d0bb45f7b4e5fa92aa459cb790812", 0xe3}], 0x3, 0x0, 0x0, 0x4000000}], 0x7, 0x0) 15:23:01 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2c00, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="b58097e9a16234108832d1ccb8e5c374ba6911342ec7e853cfce06aa4ddda913bdb3f15c7ea3ca1f94eb2936cafa"}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendto$packet(r1, &(0x7f0000000080)="5e515cf4", 0x4, 0x20000080, &(0x7f00000002c0)={0x11, 0x1d, r2, 0x1, 0x8001}, 0x14) 15:23:01 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x2]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000000c0)) dup3(r0, r3, 0x0) 15:23:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0xffff, 0x8, 0x8001, 0x6, 0x6}) 15:23:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x100, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0), 0x49249249249268e, 0x20004000) 15:23:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x787d, 0xa5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x5, 0xfff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x1, 0xe2, "3db68ec7c143f991aa4bdba975fcb9a59b7121ea8298b65154637f5a7c5eda60e6a18a6b83e1a6903decb81515fd8095e4743cdeee1bf30a3438691a5210cfb82a62ab78b5bd3c2c1d792ddd7dd0e6637ed1691cdab6abf56be464b20aee78b4f31ab8444969b32b872e91b509e82f12d93e4da549c6284535c742e7f510627d0ccd803a60fc97808ece6c221b58951cfc76c5cc6a8d47ea2b953c086fa9b16e26f9501661254ddad3658a14b630dc6fdcc16dd4976987ee039fea6166a1b251a2d9aad680ad9eab6566f3f37cf808f0f89d9975140f35c5a0b8f27408946e8aed32"}, 0xea) 15:23:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) socket$unix(0x1, 0x3, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:02 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2f00, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:02 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x8000}, &(0x7f0000000380)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000003c0)={r1, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:02 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x2000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:02 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3c00, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1d, 0x4) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000000)={0x5, {0xfffffffffffffffd, 0x178945c5, 0x7fffffff, 0x2}}) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x7d, 0x0, 0x0, 0x84}], 0x4924924924927a5, 0x4004004) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x9, 0x5}) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x18}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = eventfd2(0x2, 0x80000) fdatasync(r3) 15:23:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffffb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x42, 0x2281) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 15:23:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="02c487be357eabded92301d1546f1b1c3dd002704122420999e306d3b21e0300da5542e1f034e6801e71b75951750749c66fcf0a47350ff78cf409a0033b86baa15667858f05888f73d6b960bd9de3c9ce0ad331525f949630e5317f2c2724ee2b4be3a0f475fcc85047d10a78f4be6219416085279b6a050ef3e501076bf5226915c7c2aa56466bb83d9fe24527d8edea91491fcbabc43309126458d2418979835ea8c6e63c3e48e17cc6e424eb98c9af") r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) [ 2572.350667][ T8041] Unknown ioctl 43778 [ 2572.396344][ T8041] Unknown ioctl 43778 15:23:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001740)='/dev/btrfs-control\x00', 0x80, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001780)='./file0\x00', 0x820) inotify_rm_watch(r1, r2) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001640)=""/44, 0x2c}, 0x40002120) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001700)='tls\x00', 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000016c0)=@req={0x7, 0x5, 0x19f, 0x3ff}, 0x10) 15:23:02 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3f00, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc2400, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)="a8d88246799a049362a0e747b10d46bc9e2b7cbfa752c9eff5319b688c69a4ef35568ce051423c5296f524037ad7830cb7b392e6cf5a9c7946602928caa425f1ffe420ed8bc0a0bfd39ae07d3572d1f704a5dd6dedac", 0x56}, {&(0x7f0000000080)="51f3c23fca02f2005e9288cf3826dcb98938e27936765032a8", 0x19}, {&(0x7f00000001c0)="0f73dcf1dabef12df2dc5b45b69250edc441d3dca82168bc019b24313ec4563eafba392e76617bc8bf790f488c5e3cc5c5d5af76c2520e3e091d22c496cc6318734117ab4dc0af40714664e3a918313daeab28631ad246606556d04f2909ae7a2b081cd65d5bd8b720c0d4b0ff6bb93be9882898d778cef92d0fda6efc265662eb411fc6b223e44483089cb18751d70af18a881ee8", 0x95}, {&(0x7f0000000280)="210b7ec652a82603e443f1616085e239cbe9e98d6b3b2f52a81cf2d102dc8e570501eda41650511cb13a50bf8fa3ceddd19e34", 0x33}, {&(0x7f00000002c0)="538de568fc728cb8600b4157db9692a0a2dde9ac9a35bd8454e07b1b1b26239ae433c4748bc964d1ea1a6810a7ed5e8711c1e1abe14440b44465c5abab6959328d3812caaf04d6ed8935e87f15601a77b5d24b449469ea6f7f755089794d43e6c6c4014393c2b57f8ea2ac450be4609596145b2a95ef881a56cb2c75d811c42cd3a8893176bdc56112", 0x89}, {&(0x7f0000000380)="6ecc573ef57afdb8e34e44cd82cf2bb99ee7a404e155ead8a45ac03924e22adad69310278cbe058aabfb8f6847fba375599db292132805e40433963e3f069316bcee08cdb6a63dc44f975736123dbbf99232ca6de649fb0b1958e40400b954bf13fa4d90954e96c1f89ffd1c813c53a247a45c89dff15042439fb0e1edb2db1b804db95139455da039e1413b4df6c39700b419d91a3de17c0f3b1d0535612737ba47a3e24137fcb469bd64cc5d53bf5845fd7a3fd953fd3441d668442f1ce8d2625ffc4001e8d58b110f2efeb72d", 0xce}, {&(0x7f0000000480)="f980080376720a182f4968a4f247478d1f2ab0d47341035de4b578be58a59f456976e964cf3b37e41e286b948d417da881d252c1e21c6522517cb78f05ea7a13245fa72cb9bcd0958b6fac8a836a50ebddacfa42911024061bbc3c02e45c392363f24ced5194b5006e4d9da75119c53af06a16ab876a1c9052f3457eb04d", 0x7e}], 0x7, &(0x7f0000000580)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x89}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x45e}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x9, 0x3b0, 0x46ec, 0x2}}, @authinfo={0x18, 0x84, 0x6, {0x44}}], 0x78, 0x40000}, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='*', 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004003) 15:23:03 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xe7ff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0), 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r5 = dup3(r2, r0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000000)={0x8, 0x4}) 15:23:03 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001200)={r1, @in={{0x2, 0x4e20, @multicast1}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:03 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfd, 0x0) [ 2573.066019][ T9063] [ 2573.068434][ T9063] ====================================================== [ 2573.075453][ T9063] WARNING: possible circular locking dependency detected [ 2573.082492][ T9063] 5.1.0-rc2+ #37 Not tainted [ 2573.087094][ T9063] ------------------------------------------------------ [ 2573.094502][ T9063] syz-executor.1/9063 is trying to acquire lock: [ 2573.100870][ T9063] 00000000829d0484 (&p->lock){+.+.}, at: seq_read+0x71/0x1130 [ 2573.108367][ T9063] [ 2573.108367][ T9063] but task is already holding lock: [ 2573.115747][ T9063] 00000000c7dbd524 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 2573.123872][ T9063] [ 2573.123872][ T9063] which lock already depends on the new lock. [ 2573.123872][ T9063] [ 2573.134303][ T9063] [ 2573.134303][ T9063] the existing dependency chain (in reverse order) is: [ 2573.143684][ T9063] [ 2573.143684][ T9063] -> #2 (&pipe->mutex/1){+.+.}: [ 2573.150741][ T9063] lock_acquire+0x16f/0x3f0 [ 2573.155793][ T9063] __mutex_lock+0xf7/0x1310 [ 2573.161012][ T9063] mutex_lock_nested+0x16/0x20 [ 2573.166308][ T9063] fifo_open+0x159/0xb00 [ 2573.171083][ T9063] do_dentry_open+0x488/0x1160 [ 2573.176510][ T9063] vfs_open+0xa0/0xd0 [ 2573.181113][ T9063] path_openat+0x10e9/0x46e0 [ 2573.186264][ T9063] do_filp_open+0x1a1/0x280 [ 2573.191311][ T9063] do_open_execat+0x137/0x690 [ 2573.196530][ T9063] __do_execve_file.isra.0+0x178d/0x23f0 [ 2573.202885][ T9063] __x64_sys_execve+0x8f/0xc0 [ 2573.208106][ T9063] do_syscall_64+0x103/0x610 [ 2573.213247][ T9063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2573.219668][ T9063] [ 2573.219668][ T9063] -> #1 (&sig->cred_guard_mutex){+.+.}: [ 2573.227420][ T9063] lock_acquire+0x16f/0x3f0 [ 2573.232491][ T9063] __mutex_lock+0xf7/0x1310 [ 2573.237619][ T9063] mutex_lock_killable_nested+0x16/0x20 [ 2573.243820][ T9063] lock_trace+0x4a/0xe0 [ 2573.248535][ T9063] proc_pid_syscall+0x98/0x250 [ 2573.253851][ T9063] proc_single_show+0xf6/0x170 [ 2573.259255][ T9063] seq_read+0x4db/0x1130 [ 2573.264040][ T9063] do_iter_read+0x4a9/0x660 [ 2573.269100][ T9063] vfs_readv+0xf0/0x160 [ 2573.273790][ T9063] default_file_splice_read+0x475/0x890 [ 2573.279870][ T9063] do_splice_to+0x12a/0x190 [ 2573.284760][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2573.284906][ T9063] splice_direct_to_actor+0x2d2/0x970 [ 2573.298010][ T9063] do_splice_direct+0x1da/0x2a0 [ 2573.298188][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2573.303412][ T9063] do_sendfile+0x597/0xd00 [ 2573.303426][ T9063] __x64_sys_sendfile64+0x1dd/0x220 [ 2573.303439][ T9063] do_syscall_64+0x103/0x610 [ 2573.303453][ T9063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2573.303457][ T9063] [ 2573.303457][ T9063] -> #0 (&p->lock){+.+.}: [ 2573.303478][ T9063] __lock_acquire+0x239c/0x3fb0 [ 2573.303488][ T9063] lock_acquire+0x16f/0x3f0 [ 2573.303510][ T9063] __mutex_lock+0xf7/0x1310 [ 2573.358698][ T9063] mutex_lock_nested+0x16/0x20 [ 2573.361575][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2573.364006][ T9063] seq_read+0x71/0x1130 [ 2573.364019][ T9063] proc_reg_read+0x1fe/0x2c0 [ 2573.364032][ T9063] do_iter_read+0x4a9/0x660 [ 2573.364062][ T9063] vfs_readv+0xf0/0x160 [ 2573.390780][ T9063] default_file_splice_read+0x475/0x890 [ 2573.394253][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2573.396886][ T9063] do_splice_to+0x12a/0x190 [ 2573.396897][ T9063] do_splice+0x10a9/0x13c0 [ 2573.396910][ T9063] __x64_sys_splice+0x2c6/0x330 [ 2573.396923][ T9063] do_syscall_64+0x103/0x610 [ 2573.396947][ T9063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2573.427447][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2573.427583][ T9063] [ 2573.427583][ T9063] other info that might help us debug this: [ 2573.427583][ T9063] [ 2573.427601][ T9063] Chain exists of: [ 2573.427601][ T9063] &p->lock --> &sig->cred_guard_mutex --> &pipe->mutex/1 [ 2573.427601][ T9063] [ 2573.453581][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.465475][ T9063] Possible unsafe locking scenario: [ 2573.465475][ T9063] [ 2573.465479][ T9063] CPU0 CPU1 [ 2573.465481][ T9063] ---- ---- [ 2573.465483][ T9063] lock(&pipe->mutex/1); [ 2573.465495][ T9063] lock(&sig->cred_guard_mutex); [ 2573.465501][ T9063] lock(&pipe->mutex/1); [ 2573.465508][ T9063] lock(&p->lock); [ 2573.465514][ T9063] [ 2573.465514][ T9063] *** DEADLOCK *** [ 2573.465514][ T9063] [ 2573.465522][ T9063] 1 lock held by syz-executor.1/9063: [ 2573.465525][ T9063] #0: 00000000c7dbd524 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 2573.465571][ T9063] [ 2573.465571][ T9063] stack backtrace: [ 2573.465584][ T9063] CPU: 0 PID: 9063 Comm: syz-executor.1 Not tainted 5.1.0-rc2+ #37 [ 2573.465601][ T9063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2573.494451][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2573.494694][ T9063] Call Trace: [ 2573.494717][ T9063] dump_stack+0x172/0x1f0 [ 2573.494743][ T9063] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 2573.514838][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2573.517840][ T9063] check_prev_add.constprop.0+0xf11/0x23c0 [ 2573.517856][ T9063] ? check_usage+0x570/0x570 [ 2573.517877][ T9063] ? graph_lock+0x7b/0x200 [ 2573.562916][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2573.564329][ T9063] ? __lockdep_reset_lock+0x450/0x450 [ 2573.564347][ T9063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2573.564368][ T9063] __lock_acquire+0x239c/0x3fb0 [ 2573.599024][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.601394][ T9063] ? is_bpf_text_address+0xac/0x170 [ 2573.601416][ T9063] ? mark_held_locks+0xf0/0xf0 [ 2573.601440][ T9063] lock_acquire+0x16f/0x3f0 [ 2573.611267][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2573.617860][ T9063] ? seq_read+0x71/0x1130 [ 2573.617873][ T9063] ? seq_read+0x71/0x1130 [ 2573.617888][ T9063] __mutex_lock+0xf7/0x1310 [ 2573.617898][ T9063] ? seq_read+0x71/0x1130 [ 2573.617908][ T9063] ? seq_read+0x71/0x1130 [ 2573.617934][ T9063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2573.627492][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2573.629568][ T9063] ? mutex_trylock+0x1e0/0x1e0 [ 2573.629586][ T9063] ? aa_file_perm+0x432/0xeb0 15:23:03 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xab, 0x80000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000200)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000140)=0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x6523}, 0x8) 15:23:03 executing program 5: r0 = socket$caif_stream(0x25, 0x1, 0x1) read(r0, &(0x7f0000000080)=""/47, 0x2f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8ef, @ipv4={[], [], @multicast1}, 0xffff}, @in={0x2, 0x4e24, @multicast1}], 0x2c) 15:23:03 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x1000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0xffffffffffffff48, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x10000000000000f0, 0x0, 0x0, 0x84}], 0x4924924924925af, 0x4004004) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x0) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x20010, r1, 0x0) 15:23:03 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xffe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f00000001c0)={0x67446698, 0x1, 0x0, 0x2, 0x4, "ff5685258ca0d540b9751981ab51b6157082d7c5a47e299d900986d13477ba9ad585c6bfc2db95a11f42fe086f0027bf99b68e1dff69e59b27cdaf0ccdddd4568a5f354079245cc0d020bec87bad4f782dc567bf7133bb34f263193e811011955d472691282620aeec5392f0fa9ce3f31361d073fec479e6a5838e1fdda136e3b1fe1d78344e499afd8a56ec172ee77996049d668ca1aed59f2f9425c85a9b46332bd37fda33c1605866f31c94a9364db93cce3c1c18a26a7fd9cad9e5f760ec38bd8af452e065c7cfad901d7b4c9ab47c9c4091a332ccd0cc6b79f38891178de42110f17e5ca95adb"}, 0xf9) 15:23:03 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x1000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:03 executing program 5: syz_open_procfs(0x0, &(0x7f00000002c0)='attr/prev\x00') clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x3, 0x0, 0x0, 0x3, 0x8}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2573.629600][ T9063] ? get_page_from_freelist+0x129c/0x4170 [ 2573.629614][ T9063] ? aa_path_link+0x460/0x460 [ 2573.629636][ T9063] ? seq_dentry+0x2d0/0x2d0 [ 2573.641390][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2573.645013][ T9063] mutex_lock_nested+0x16/0x20 [ 2573.645031][ T9063] ? fsnotify+0x811/0xbc0 [ 2573.645043][ T9063] ? mutex_lock_nested+0x16/0x20 [ 2573.645067][ T9063] seq_read+0x71/0x1130 [ 2573.671329][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2573.671379][ T9063] ? seq_dentry+0x2d0/0x2d0 [ 2573.771491][ T9063] proc_reg_read+0x1fe/0x2c0 [ 2573.776104][ T9063] ? proc_reg_compat_ioctl+0x2a0/0x2a0 [ 2573.781623][ T9063] ? rw_verify_area+0x118/0x360 [ 2573.786496][ T9063] do_iter_read+0x4a9/0x660 [ 2573.791104][ T9063] ? dup_iter+0x260/0x260 [ 2573.795487][ T9063] vfs_readv+0xf0/0x160 [ 2573.799656][ T9063] ? alloc_pages_current+0x10f/0x210 [ 2573.804971][ T9063] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 2573.811171][ T9063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2573.817469][ T9063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2573.823744][ T9063] ? iov_iter_revert+0xaa0/0xaa0 [ 2573.828732][ T9063] ? aa_file_perm+0x40b/0xeb0 [ 2573.833451][ T9063] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2573.839538][ T9063] ? iov_iter_pipe+0xba/0x2f0 [ 2573.844232][ T9063] default_file_splice_read+0x475/0x890 [ 2573.850556][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2573.850963][ T9063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2573.858181][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2573.864594][ T9063] ? iter_file_splice_write+0xbe0/0xbe0 [ 2573.864611][ T9063] ? lock_acquire+0x16f/0x3f0 [ 2573.864624][ T9063] ? pipe_lock+0x6e/0x80 [ 2573.864639][ T9063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2573.864661][ T9063] ? fsnotify+0x811/0xbc0 [ 2573.900138][ T9063] ? fsnotify+0xbc0/0xbc0 [ 2573.904563][ T9063] ? fsnotify_first_mark+0x210/0x210 [ 2573.909864][ T9063] ? find_held_lock+0x35/0x130 [ 2573.914626][ T9063] ? security_file_permission+0x94/0x380 [ 2573.920461][ T9063] ? rw_verify_area+0x118/0x360 [ 2573.925315][ T9063] ? iter_file_splice_write+0xbe0/0xbe0 [ 2573.930871][ T9063] do_splice_to+0x12a/0x190 [ 2573.935365][ T9063] do_splice+0x10a9/0x13c0 [ 2573.939787][ T9063] ? opipe_prep.part.0+0x2d0/0x2d0 [ 2573.944915][ T9063] ? __fget_light+0x1a9/0x230 [ 2573.949877][ T9063] __x64_sys_splice+0x2c6/0x330 [ 2573.954965][ T9063] do_syscall_64+0x103/0x610 [ 2573.959603][ T9063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2573.967518][ T9063] RIP: 0033:0x458209 [ 2573.971569][ T9063] 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 [ 2573.993753][ T9063] RSP: 002b:00007f5bec60ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 2574.002717][ T9063] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000458209 [ 2574.010868][ T9063] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 2574.018837][ T9063] RBP: 000000000073bf00 R08: 00000000000000fd R09: 0000000000000000 [ 2574.026806][ T9063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5bec60f6d4 [ 2574.035034][ T9063] R13: 00000000004c6fdc R14: 00000000004dbc20 R15: 00000000ffffffff 15:23:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback, 0x7}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r4 = dup3(r0, r3, 0x0) accept4$tipc(r4, &(0x7f0000000000)=@name, &(0x7f00000000c0)=0x10, 0x0) 15:23:04 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) [ 2574.106351][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2574.120209][ T17] kobject: 'serio6' (0000000007156b12): kobject_add_internal: parent: 'devices', set: 'devices' [ 2574.122033][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2574.130852][T10239] misc userio: Begin command sent, but we're already running 15:23:04 executing program 1: openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)='/md5sum#\x00'}, 0x30) sched_setaffinity(r0, 0x8, &(0x7f0000000380)=0x82) sched_getattr(0x0, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x101200, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x200000, 0x0}, &(0x7f0000000200)="5f39203a1ec6", 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() 15:23:04 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x2000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:04 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2574.151268][ T17] kobject: 'serio6' (0000000007156b12): kobject_uevent_env [ 2574.198521][ T17] kobject: 'serio6' (0000000007156b12): fill_kobj_path: path = '/devices/serio6' [ 2574.210790][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env 15:23:04 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x4000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2574.255794][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' 15:23:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x40000000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 15:23:04 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x20000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000000c0)) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r1, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) 15:23:04 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v2={0x2000000, [{0x3, 0x22c}, {0xf3, 0x2}]}, 0x14, 0x1) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) fstatfs(r0, &(0x7f0000000040)=""/149) bind$rxrpc(r0, &(0x7f0000000100)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x24) [ 2574.366435][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2574.381707][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.433949][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2574.469452][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' 15:23:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0xa00) write$P9_RLERROR(r4, &(0x7f00000000c0)={0x9, 0x7, 0x2}, 0x9) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:04 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x5000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2574.522788][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2574.565775][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2574.614372][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2574.664603][ T17] kobject: 'input61' (000000003bb9cbb0): kobject_cleanup, parent (null) [ 2574.684670][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2574.706995][ T17] kobject: 'input61' (000000003bb9cbb0): calling ktype release [ 2574.726935][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2574.737080][ T17] kobject: 'input61': free name [ 2574.737392][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2574.832507][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2574.839906][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2574.969445][ T17] kobject: 'input62' (00000000d7be7e1d): kobject_cleanup, parent (null) [ 2574.978940][ T17] kobject: 'input62' (00000000d7be7e1d): calling ktype release [ 2574.987036][ T17] kobject: 'input62': free name [ 2574.992221][T10238] kobject: 'serio6' (0000000007156b12): kobject_uevent_env [ 2574.999641][T10238] kobject: 'serio6' (0000000007156b12): fill_kobj_path: path = '/devices/serio6' [ 2575.008863][T10238] kobject: 'serio6' (0000000007156b12): kobject_cleanup, parent (null) 15:23:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @local}}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:05 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) 15:23:05 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xe7ffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @loopback}, 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 15:23:05 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x6000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = 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) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x40000000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 2575.018036][T10238] kobject: 'serio6' (0000000007156b12): calling ktype release [ 2575.025581][T10238] kobject: 'serio6': free name [ 2575.040405][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2575.055255][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' 15:23:05 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x29000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2575.111928][T11025] kobject: 'serio7' (000000006b96e920): kobject_add_internal: parent: 'devices', set: 'devices' [ 2575.124157][T11239] misc userio: Begin command sent, but we're already running [ 2575.138316][T11025] kobject: 'serio7' (000000006b96e920): kobject_uevent_env 15:23:05 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfdfdffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2575.176690][T11025] kobject: 'serio7' (000000006b96e920): fill_kobj_path: path = '/devices/serio7' 15:23:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x77}, @in6={0xa, 0x4e24, 0x4, @mcast1, 0x7}, @in={0x2, 0x4e23, @multicast1}], 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000000c0)) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x20004e20, 0x4, @mcast2, 0x10000}, 0xfffffffffffffe3f) r4 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x8, @loopback, 0x6}, @in={0x2, 0x4e22, @empty}], 0x3c) sendto$inet6(r3, &(0x7f00000001c0)="84f21f998c0ec855ff287e2541a2eefa2ecc44b0098934ee1d94a1277469b03152023d72", 0x24, 0x4000000, &(0x7f0000000200)={0xa, 0x4e21, 0x7, @empty, 0x9}, 0x1c) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0x0, 0x138, 0x0, 0x138, 0x258, 0x258, 0x258, 0x258, 0x258, 0x3, &(0x7f00000002c0), {[{{@ip={@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0xff000000, 'sit0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x4, 0x2, 0x40}, 0x0, 0x118, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x0, 0x5, 0x20, 0x3, 0x6, 0x4], 0x3, 0x9}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3a269731, [0xd6d, 0x0, 0x1f, 0x803, 0x8000, 0x80000001], 0x40, 0x80000001}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x9242, 0x7, 0x0, 0x7336, 0x1c00000000000000, 0xffffffffffffffc1], 0x81, 0x80}, {0xa54, [0xff, 0x9, 0x10000, 0x5, 0xffff, 0x5], 0x2, 0xffffffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x350) r5 = dup3(r0, r4, 0xfffffffffffffffd) write$P9_RSYMLINK(r5, &(0x7f0000000280)={0x14, 0x11, 0x2, {0x4, 0x4, 0x1}}, 0x14) [ 2575.232839][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2575.265085][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' 15:23:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)='wlan1\vem0\xb1#wlan1^system./\'\x00', 0xfffffffffffffffd) request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='$(\x00', r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x200, @loopback, 0x55}}, 0x3, 0x5, 0x0, 0x3, 0x100}, &(0x7f0000000100)=0x98) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x20, 0x8100) accept4$alg(r3, 0x0, 0x0, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000480)={0x0, 0x8001, 0x8, &(0x7f0000000440)=0x800}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r2, 0x2}, 0x8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x400600, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000380)=""/84) [ 2575.330272][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env 15:23:05 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2b000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2575.377978][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' 15:23:05 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfffffdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2575.452963][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2575.514885][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2575.544008][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env 15:23:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x40000000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 15:23:05 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2c000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2575.573320][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.596942][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2575.615311][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2575.659155][T11025] kobject: 'input63' (000000000e3e72ce): kobject_cleanup, parent (null) [ 2575.673134][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2575.695690][T11025] kobject: 'input63' (000000000e3e72ce): calling ktype release [ 2575.715035][T11025] kobject: 'input63': free name [ 2575.721083][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2575.753568][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2575.795397][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2575.814502][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2575.831229][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2575.930285][T11025] kobject: 'input64' (0000000091e4c2ee): kobject_cleanup, parent (null) [ 2575.939696][T11025] kobject: 'input64' (0000000091e4c2ee): calling ktype release [ 2575.947277][T11025] kobject: 'input64': free name [ 2575.952710][T11236] kobject: 'serio7' (000000006b96e920): kobject_uevent_env [ 2575.960085][T11236] kobject: 'serio7' (000000006b96e920): fill_kobj_path: path = '/devices/serio7' [ 2575.971223][T11236] kobject: 'serio7' (000000006b96e920): kobject_cleanup, parent (null) 15:23:06 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) 15:23:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='ip6tnl0\x00') connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) 15:23:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ftruncate(r0, 0x101) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xca34cbf301e7f001}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xd4, r2, 0x821, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd49}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8d1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xeec4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3f}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4c3e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1fc}, @TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xa5a1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0xc4}, 0x20000000) close(r0) 15:23:06 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xffffffe7]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:06 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x2f000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2575.980528][T11236] kobject: 'serio7' (000000006b96e920): calling ktype release [ 2575.988274][T11236] kobject: 'serio7': free name [ 2576.031365][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2576.038588][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2576.042804][ T17] kobject: 'serio8' (00000000eb459579): kobject_add_internal: parent: 'devices', set: 'devices' [ 2576.065364][T12058] misc userio: Begin command sent, but we're already running [ 2576.084433][ T17] kobject: 'serio8' (00000000eb459579): kobject_uevent_env [ 2576.092856][ T17] kobject: 'serio8' (00000000eb459579): fill_kobj_path: path = '/devices/serio8' [ 2576.102244][ C1] net_ratelimit: 22 callbacks suppressed [ 2576.102252][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2576.102298][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2576.102364][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2576.102397][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:23:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x40000000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 2576.132973][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env 15:23:06 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x100000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:06 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3c000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2576.155101][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2576.205962][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env 15:23:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000000c0)={0x9, {{0xa, 0x4e22, 0x3, @empty, 0xffef}}}, 0x88) dup3(r0, r3, 0x0) [ 2576.253833][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' 15:23:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f00000001c0)) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) [ 2576.307445][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2576.315400][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.346884][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2576.366268][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' 15:23:06 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x200000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2576.469229][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2576.476456][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.499519][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2576.506218][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2576.513228][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2576.519585][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2576.526796][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2576.533249][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:23:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x121000) pread64(r1, &(0x7f0000000200)=""/73, 0x49, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1000, 0x4100) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x3) r4 = socket$inet6(0xa, 0x40000080804, 0x3) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) r6 = accept4(r4, 0x0, 0x0, 0x0) connect(r6, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r6, 0x0) [ 2576.659205][ T17] kobject: 'input65' (00000000702d93a0): kobject_cleanup, parent (null) [ 2576.683546][ T17] kobject: 'input65' (00000000702d93a0): calling ktype release [ 2576.699587][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2576.711488][ T17] kobject: 'input65': free name [ 2576.720414][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.767928][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2576.778121][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2576.795720][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2576.804810][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2576.816977][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2576.824917][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2576.864213][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2576.871780][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2576.949121][ T17] kobject: 'input66' (00000000fb04a9bf): kobject_cleanup, parent (null) [ 2576.958489][ T17] kobject: 'input66' (00000000fb04a9bf): calling ktype release [ 2576.966129][ T17] kobject: 'input66': free name [ 2576.971254][T12057] kobject: 'serio8' (00000000eb459579): kobject_uevent_env [ 2576.978584][T12057] kobject: 'serio8' (00000000eb459579): fill_kobj_path: path = '/devices/serio8' [ 2576.988635][T12057] kobject: 'serio8' (00000000eb459579): kobject_cleanup, parent (null) 15:23:07 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) 15:23:07 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x2000000000000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:07 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x3, 0x4e24, 0x80000000, 0xa, 0x20, 0x80, 0x3a, r1, r2}, {0x2, 0x7, 0x9840, 0x5c, 0xa21b, 0x80000000, 0x6, 0x7f}, {0x8000, 0x15, 0x7fff, 0x1000000000}, 0x0, 0x6e6bba, 0x1, 0x0, 0x0, 0x3}, {{@in6=@empty, 0x4d6, 0x33}, 0xa, @in6=@rand_addr="7251637c4ff09d4773a6a94bb6ab8628", 0x3507, 0x0, 0x0, 0x120000000000000, 0xf5, 0x601, 0x3}}, 0xe8) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/91, 0x5b) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) 15:23:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = 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) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 15:23:07 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x3f000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) listen(r1, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x13) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x4002, 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000100)={0x1f, 0xfffffffffffff800, 0x3, 0x4}) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xbd) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) dup3(r0, r3, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00000001c0)=0x5) [ 2576.997938][T12057] kobject: 'serio8' (00000000eb459579): calling ktype release [ 2577.005473][T12057] kobject: 'serio8': free name [ 2577.041202][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2577.048574][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2577.063526][T11025] kobject: 'serio9' (000000009169335b): kobject_add_internal: parent: 'devices', set: 'devices' [ 2577.079674][T13164] misc userio: Begin command sent, but we're already running [ 2577.088362][T11025] kobject: 'serio9' (000000009169335b): kobject_uevent_env 15:23:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x2000000a) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r2, 0x0, 0x0, 0x8001000800) connect(r3, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r3, 0x0) [ 2577.113749][T11025] kobject: 'serio9' (000000009169335b): fill_kobj_path: path = '/devices/serio9' [ 2577.142164][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env 15:23:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x27, &(0x7f0000000080)={0x1, 0x0, 0x6, 0xffffffffffffff74, r2}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x2e63, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000001c0)={0x0, @bt={0x1, 0x6, 0x0, 0x1, 0x200, 0x6, 0x5fb1, 0xfffffffffffffff8, 0x800, 0x9, 0x3, 0x3, 0x40c, 0xfffffffffffff000, 0x9, 0x21}}) [ 2577.181671][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' 15:23:07 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xe7ffffffffffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2577.251024][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2577.317844][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2577.434233][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env 15:23:07 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x89ffffff, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2577.482941][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' 15:23:07 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfdfdffff00000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1ac, r1, 0xa20, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffffffff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x12c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x2, @remote, 0x80000000}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x5, @rand_addr="817015cab9943af31d9ef663c4edd0e0", 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x401, @rand_addr="3cc831f9a833e87b99a5fe474ee64f79", 0x5976}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x100000001}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x100, @ipv4={[], [], @local}, 0xb57}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'veth1_to_hsr\x00'}}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffff0001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x5}, 0x8040) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101000, 0x0) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) [ 2577.559402][T11025] kobject: 'input67' (0000000017203c0c): kobject_cleanup, parent (null) [ 2577.578853][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2577.598139][T11025] kobject: 'input67' (0000000017203c0c): calling ktype release 15:23:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0xfb1, 0x20100) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000280)={0x3, r3}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x101000, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x400000) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="66ba200066b8000066efb9440a0000b8e5000000ba000000000f300f237036660f01df450f01c8b96c0300000f32f4430fc7680e660f7e8196000000c74424004d000000c744240221208c33ff1c24", 0x4f}], 0x1, 0xeb9c2cce1c8bea11, &(0x7f00000001c0)=[@cr0={0x0, 0x21}, @vmwrite={0x8, 0x0, 0x6, 0x0, 0x7fff, 0x0, 0x8, 0x0, 0x8}], 0x2) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r1, 0x0, 0x0, 0x0) connect(r7, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r4, r7, 0x0) [ 2577.606007][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2577.621913][T11025] kobject: 'input67': free name [ 2577.644119][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2577.670470][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2577.697296][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2577.704942][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2577.722416][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2577.732076][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2577.754299][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2577.769550][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2577.859113][T11025] kobject: 'input68' (00000000b0bd3695): kobject_cleanup, parent (null) [ 2577.868423][T11025] kobject: 'input68' (00000000b0bd3695): calling ktype release [ 2577.876050][T11025] kobject: 'input68': free name [ 2577.881150][T13146] kobject: 'serio9' (000000009169335b): kobject_uevent_env [ 2577.888418][T13146] kobject: 'serio9' (000000009169335b): fill_kobj_path: path = '/devices/serio9' [ 2577.897708][T13146] kobject: 'serio9' (000000009169335b): kobject_cleanup, parent (null) 15:23:08 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) 15:23:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 15:23:08 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xffffff89, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:08 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfdfdffffffffffff]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:08 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x306, @dev={[], 0xd}}, 0x28, {0x2, 0x4e21, @rand_addr=0x2}, 'bpq0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x9, 0x80002) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r1, r4, 0x0) accept4$packet(r0, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001580)=0x14, 0x0) bind$can_raw(r5, &(0x7f00000015c0)={0x1d, r6}, 0x10) 15:23:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) openat$userio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/userio\x00', 0x20200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x104) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x10000, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r2, 0x9}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x2, 0x10000}) [ 2577.906894][T13146] kobject: 'serio9' (000000009169335b): calling ktype release [ 2577.914540][T13146] kobject: 'serio9': free name [ 2577.928234][ T3876] kobject: 'loop5' (00000000d2e31ac5): kobject_uevent_env [ 2577.962937][ T3876] kobject: 'loop5' (00000000d2e31ac5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2577.994817][ T17] kobject: 'serio10' (0000000086d1ad33): kobject_add_internal: parent: 'devices', set: 'devices' 15:23:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) connect(r4, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r4, 0x0) [ 2578.027268][ T17] kobject: 'serio10' (0000000086d1ad33): kobject_uevent_env [ 2578.042425][ T17] kobject: 'serio10' (0000000086d1ad33): fill_kobj_path: path = '/devices/serio10' [ 2578.055699][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env 15:23:08 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x100000000000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) [ 2578.078434][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' 15:23:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x181000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0xff, 0xb7a2, 0x20, 0x1, 0x3, 0x1}, 0x9}) 15:23:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x19) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)='?', 0x1) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r0, r5, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x2) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000001c0)) [ 2578.265481][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2578.277789][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' 15:23:08 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xffffffff00000000]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2578.318166][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2578.365621][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' 15:23:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0xffc3) fremovexattr(r1, 0x0) gettid() r2 = 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) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080), 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x62) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000000340)=0x18, 0x6) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 2578.424200][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2578.444018][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2578.484988][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2578.492607][ T17] kobject: 'input69' (00000000d164a58c): kobject_cleanup, parent (null) [ 2578.514721][ T17] kobject: 'input69' (00000000d164a58c): calling ktype release [ 2578.535945][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2578.562264][ T17] kobject: 'input69': free name [ 2578.591789][ T3876] kobject: 'loop3' (0000000073c440d1): kobject_uevent_env [ 2578.613131][ T3876] kobject: 'loop3' (0000000073c440d1): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2578.642657][ T3876] kobject: 'loop4' (00000000592968aa): kobject_uevent_env [ 2578.651969][ T3876] kobject: 'loop4' (00000000592968aa): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2578.667489][ T3876] kobject: 'loop2' (000000002a4f5571): kobject_uevent_env [ 2578.678938][ T3876] kobject: 'loop2' (000000002a4f5571): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2578.759370][ T3876] kobject: 'loop1' (0000000019be1402): kobject_uevent_env [ 2578.768786][ T3876] kobject: 'loop1' (0000000019be1402): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2578.780999][ T17] kobject: 'input70' (00000000c60ef084): kobject_cleanup, parent (null) [ 2578.790392][ T17] kobject: 'input70' (00000000c60ef084): calling ktype release [ 2578.798828][ T17] kobject: 'input70': free name 15:23:09 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000100), 0x2) 15:23:09 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x300000000000000, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 15:23:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4", 0x1}], 0x1, 0x0, 0x0, 0x84}], 0x1, 0x4004004) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80, 0x8080) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000100)) 15:23:09 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x9, "cfeda954b1f146ad44a1155503993149df9a83abd6dc178b81b559db0d768b3c027f847e2557dd7169777f2641336292672964a4c393bae34da828f053c024a8", "18a747f769d7933c46b95dd79cf79376dbdfdce81bb7d0b162b0b9acee54fadc", [0x95e7, 0xff]}) 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) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0xfffffffffffffdfd]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r1, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) write$P9_RRENAMEAT(r1, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000]}, @local={0xfe, 0x80, [0x0, 0x600]}, {[], @tcp={{0x6c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 15:23:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20}, 0x304) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000b00)={0x8eb13168d97ec488, @empty, 0x4e21, 0x1, 'lc\x00', 0x2c, 0x6, 0x59}, 0x2c) listen(r2, 0x20000003) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0xbe, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 'wlc\x00', 0x2, 0x7, 0x29}, {@remote, 0x4e20, 0x3, 0x2, 0x79c, 0x28}}, 0x44) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x10000) r5 = accept4(r2, 0x0, 0x0, 0x0) r6 = fcntl$getown(r4, 0x9) process_vm_readv(r6, &(0x7f0000000780)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/80, 0x50}, {&(0x7f0000000500)=""/76, 0x4c}, {&(0x7f0000000580)=""/125, 0x7d}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000680)=""/255, 0xff}], 0x8, &(0x7f0000000180)=[{&(0x7f0000000800)=""/235, 0xeb}, {&(0x7f0000000900)=""/243, 0xf3}, {&(0x7f0000000a00)=""/206, 0xce}], 0x3, 0x0) connect(r5, &(0x7f0000000040)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1b) dup3(r1, r5, 0x0) 15:23:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/168, 0xa8) perf_event_open(&(