0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x23, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:07 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xe7}}}) 18:33:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="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", 0xff) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r4, &(0x7f0000000080), 0x9a31a266) r5 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write(r5, &(0x7f00000018c0)="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", 0xffffff44) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000280)={0x100, 0x5, 0x0, 0x8}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000540)={&(0x7f0000000380)}) sendmsg$netlink(r5, &(0x7f0000000d40)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000400)=ANY=[]}], 0x1, &(0x7f0000000d00), 0x0, 0x40}, 0x0) geteuid() vmsplice(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) getpeername$netlink(r4, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x856, &(0x7f0000000400)=0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x660c, 0x4000001) epoll_create(0x4) fsync(r3) socketpair(0x9, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000003c0)) utimensat(r6, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)={{}, {0x77359400}}, 0x0) r7 = open(&(0x7f0000000380)='./bus\x00', 0x40, 0x90) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r7, 0x0) 18:33:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x2}}}) 18:33:08 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xf, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff8d}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x30, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfecaedfe00000000}}}) [ 375.382129] audit: type=1804 audit(1540924388.260:40): pid=15274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir704191173/syzkaller.Skuiqd/276/bus" dev="sda1" ino=17172 res=1 18:33:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 375.501437] audit: type=1804 audit(1540924388.260:41): pid=15274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir704191173/syzkaller.Skuiqd/276/bus" dev="sda1" ino=17172 res=1 18:33:08 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x27, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xe7ffffffffffffff}}}) 18:33:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) [ 375.961250] audit: type=1804 audit(1540924388.840:42): pid=15274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir704191173/syzkaller.Skuiqd/276/bus" dev="sda1" ino=17172 res=1 [ 376.075167] audit: type=1804 audit(1540924388.950:43): pid=15329 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir704191173/syzkaller.Skuiqd/276/bus" dev="sda1" ino=17172 res=1 18:33:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x6, 0xffffffff, 0x8, 0x0, 0x965, 0xf000, 0x107000, [], 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x7, @mcast2, 0x2}], 0x38) 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x100000000000000}}}) 18:33:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x8, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3200000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:09 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x31, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xe7ffffff}}}) 18:33:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x13, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x956c24b, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x44, "c7acb1c0188ad06d5d32757a1e958a71b054291a159e9ec1315edf1dd734b80c19ed8276c8383f4173094c3c95b3886781b0721199ad1322566b103994b9cb6280613d00"}, &(0x7f0000000140)=0x4c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @local}}, [0x4220, 0xffffffffffff0001, 0x1ff, 0x400, 0xfa95, 0x8, 0x40, 0x1, 0x8001, 0x6, 0x0, 0xffff, 0x5, 0x5, 0xf451]}, &(0x7f0000000280)=0x100) 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfdfdffffffffffff}}}) 18:33:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x18, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xffffffe7}}}) 18:33:09 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xc, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c00}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfecaedfe}}}) 18:33:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f00000000c0)={0x1, {0x0, 0x989680}, 0x2, 0xa6a}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x44, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x37, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 376.935523] QAT: Invalid ioctl 18:33:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfdfdffff}}}) [ 377.001721] QAT: Invalid ioctl 18:33:09 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x543}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 377.228234] Unknown ioctl -1071601148 18:33:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x1000000}}}) 18:33:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x19, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) [ 377.255861] Unknown ioctl -1071601148 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/254) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000180)={{0x0, @name="48d468258435fb5a3b32527d48f3327b2f8d13aa130c3a5c76500a431e23d8c4"}, 0x8, 0xfffffffffffffe01, 0x401}) 18:33:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88470000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x2000000}}}) 18:33:10 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='/dev/video#\x00'}, 0x10) r2 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000001940)='/dev/video#\x00'}, 0x30) r4 = getuid() r5 = getegid() r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000019c0)={0x2, 0x0, @dev}, &(0x7f0000001a00)=0x10, 0x80000) r7 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001a40), &(0x7f0000001a80)=0xe, 0x80000) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer\x00', 0x400000, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f0000001b00)='/dev/snd/timer\x00', 0x0, 0x20000) r10 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r11 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/cuse\x00', 0x2, 0x0) r13 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000001bc0)='/proc/self/attr/current\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001c40)={0xffffffffffffffff}) r16 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fuse\x00', 0x2, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffff9c, 0xc0585611, &(0x7f0000001cc0)={0xffff, 0x7, 0x4, 0x4000000, {0x0, 0x7530}, {0x5, 0xc, 0x2, 0x9, 0x4, 0x2, "c5e96b0d"}, 0x80000001, 0x1, @fd=0xffffffffffffffff, 0x4}) r18 = epoll_create(0x1) r19 = inotify_init1(0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001d40)=0x0) r21 = geteuid() lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000001e40)='/proc/self/attr/current\x00', 0x2, 0x0) r24 = socket$alg(0x26, 0x5, 0x0) r25 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/vcs\x00', 0x10800, 0x0) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000001ec0)='/dev/video#\x00'}, 0x30) r28 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/loop-control\x00', 0x200, 0x0) r29 = socket$pptp(0x18, 0x1, 0x2) r30 = perf_event_open(&(0x7f0000001f80)={0x5, 0x70, 0x3, 0x0, 0x4f9a8929, 0xd1, 0x0, 0x0, 0x0, 0x1, 0x1, 0xade, 0xe1a, 0x81, 0x4, 0x8, 0x20, 0x4, 0x7, 0x9, 0x9, 0x5, 0x2, 0x0, 0x3, 0x7, 0x2, 0xff, 0x8, 0x5f5c, 0xa78, 0x80, 0x2, 0x800, 0x100, 0x3d959956, 0xc0e, 0x1, 0x0, 0x4, 0x3, @perf_config_ext={0x9, 0x5}, 0x8, 0x100000001, 0x1, 0x5, 0x6, 0x2, 0xe20a}, 0x0, 0x6, 0xffffffffffffffff, 0x3) sendmsg$netlink(r0, &(0x7f0000002140)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x4008}, 0xc, &(0x7f0000001900)=[{&(0x7f0000000180)={0x184, 0x38, 0x101, 0x70bd25, 0x25dfdbfe, "", [@nested={0xa8, 0x68, [@typed={0x14, 0x8b, @ipv6=@remote}, @generic="a9eedb427d474550c24bcf8fc28226169efd2f3313133ec7d9dbc00a90d000d32f8b66f9a1f9", @generic="14c0951c4b72a8fc07d98e0562bf907d62cffee43408e71a6dc5107ce43f464fb687d411cf6aa74163ff83bbe80bf59a8f81504aa1dfe71ff756338c280f97c57b6d75e2fa64", @typed={0x8, 0x23, @fd=r1}, @generic="9a0f2ecd3d2d58274904828f93582e7e9a1b0b9c8adf46845095285f"]}, @generic="fb1ff0f151e613ebf1b81a487b37bf78d6452a357300fc0f3767dc25e679714fa20abdeff072aa1c32189c67a861f1d4a4f03c62e9", @nested={0x94, 0x2c, [@generic="fa2bad43", @typed={0x8c, 0xe, @binary="3286119374a8cc8fb62f1616a7225ef9cb9b31aa9926a9187ae952fb0aa0401334da79e8912f21b098a89ebe1dd29f9c541bfd32aa2b811abb94697e2eee26d5f10877322a32493ceef1e48d57919011a804050095bb95c98993855d18e450ae918aa5dfaa57cfefbe8b694d64362beb3a8b3e02a0f6649c20bd83a516687501543b9fbcc076"}]}]}, 0x184}, {&(0x7f0000000340)={0x1594, 0x2f, 0xe35, 0x70bd2a, 0x25dfdbfe, "", [@generic="52427cf9084c903cf97b9f14aaf00a8fd12e3846efdd3dc17678a4c46fa3ebf4658f54dd7d4225fa4e9ff5859d65f92143f0f30f6594ccf5bb0c04e0de4cb3b2f308553434b7a8a8b4cf9902caeac62ae6f072", @typed={0x8, 0x61, @ipv4=@local}, @generic="faf86e8318b2fb7ae959043658db6ecc20fd4ca9c75f1bebb39f02bd464b87a96c1923921a8e32e1f020824d2c6f8facf9ad051d7c4d05048e0ebb41bfb53c27f640b5ac1e5e2aa765a1b5eae0e635b70a0814bb73776fc7da6029a171dc5a35a22d7de58dbcbb9d607875f3c5154b489371f738ccab247c470f47134868fb35d80be9a19d5119b7840824fdd64b74f4385ac0989b06a1883c38563a37521792ffe9bea46896cf3267db9fd233226c4af2f5322a9bf15f801d64091265901865ed8a35633bc9da53b5bc8eb63f12d9b4a3786472d85fa79f7f7af4bb9094cc32374e9b173c13e7235f4dea8b9ffbeae83d9139", @nested={0x1fc, 0x5c, [@generic="bc3bac3ed2e12b561a5319c4925a2da927f3f3f708a5eaf5d8e2f35ba8a64115ca5f3fcb1a7fc264c6c44da573a6ad82ad716ea42b7e8535f7cdbdd0375452279b3cef7a7c4139401d771f8e95eec7d149b0d0c3cf6bdb3474d2cac39a81851291cedeb4208ea5c67379671b735e7cebc4ec64c3dd158e2c7ad9700015c90ec348f674148cb2cc352a526b6de4381cbf9b26672247d89281de7049151acc02db4b0ab0cd24492c2163b96c8ce7e7c5dd31c2e9cfd97c30d2e3346892c7da5d72250c41579252e71f9675e893655d4e044cd8dce62a80a3644880b82215775c3565ff6c54f9fc4e501ffbb67362904b4e82e686", @typed={0xec, 0x6e, @binary="7d7699a33e3b800e3395f25b9910da7dff75a9fe4b0dda7619d10994dcc9926957cad0941c58834ce6222d1ad23092512e44a60feca22fbe29e45730bc8059aa5385fa36606577fa60b23cde9f818c6a391f3cedc623dfedb91311222290a37614e047c443a93e46e81ed7ae5e2bcefaf35cf4dfb2cc2b5de8eec1b127196ad9baa9049431068856f8a4c00d6bfaf24d41399e6f41a479310800d139b96127aea4ee58e791661dce6636bc284311fffffbb337935513c58997c19be83e1a962e58c32012d3ef67b46738ec6f44acdd858df0a9bab87e388f5efe0c9bdd852fa6adc6493a25e4c6"}, @typed={0x4, 0x51}, @typed={0xc, 0x62, @u64=0x7f}, @typed={0x8, 0x14, @pid=r2}]}, @generic="0f1aa0e2e395346eaaaa24f57278fd19ede2908e0febd6433eb1e2ab5c49985849a869a3853894bcf52445cacd9a4c254ee1c211d9463a3d47fb3dcc7b900a6ae4494f6fe273f29f03a02a0f533d7d6c57242ddc789a04", @generic="0f2e643ce723fea4bd083ab83bb1e430ddf7b9a2b9d4753b08", @generic="7de6ab204db485ffcc8c11873d577502d53107db2d9c8eca3b3147a069d4", @nested={0x11a8, 0x3a, [@typed={0xc, 0x5, @u64=0xb47b}, @generic="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@typed={0x4, 0x9}, @generic="86720b9122ccb1c91a90637aebb1bc24468b35750b7e053afa587716b068cb3f57e164e430c29e7d6cee44ae459380cc41c5368b96ac9d6ed79ec6440a2bb4893eb8d8f89f0fdf4648a0a053402b1c33e776dd35c1ed2d6eed83051b0f622880bf89c3609abcdf720234d37e877a24750bfe237fc3701555b4e10b18a7ed7fefb92ed4c896c21058105033820725a8c89702959315766fe6fcfc1298916665f1d4be49b079bac06f9cad4fd0627bba812c3fb4b04e0f621204a24bc598d85957f9e31ba4d7d54677c279a8e9084e2bb777", @generic="9adad2c87242a41a886d254c2581f3b6a5170f0de5279e4852f2887380d77820adfef70ec36e00e53a37e9614027d88d662c8c6ec09faa8453ee2abd32544a4ea395421948259910", @generic="0d55b0063264a116a03771de3d04ea7d767a01c8172f9e7dfb94b6da05d4ac969ca2e5e3070c2c4bd9074e1c4498bc0f79130611c59ca0abf24af252fffde17854592ca7e80124a806e60dfc757abbe8ee83ac198626f57df7a8e7045603a03cbff3b049e73b2c712eee097f6f0682a39ce427f2eab23cc7fb", @generic="14"]}, @typed={0x4, 0x57}]}, 0x1594}], 0x2, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}], 0x108, 0x8000}, 0x40) r31 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r31, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:10 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x29, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x23, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfffffffffffffdfd}}}) 18:33:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2f, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}}) 18:33:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x200000000) 18:33:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x200000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x1b, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xffe7}}}) 18:33:11 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x45, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x7ffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000001c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001dc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001f00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001f40)={0x0, @broadcast, @multicast2}, &(0x7f0000001f80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001fc0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f00000020c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002100)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000002200)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000002540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002580)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000025c0)={0x0, @multicast1, @multicast1}, &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002780)={'ip6gretap0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000027c0)={0x0, @multicast1, @loopback}, &(0x7f0000002800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002840)={'\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004c80)={@loopback, 0x0}, &(0x7f0000004cc0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000004e00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004e40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000004f40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004f80)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000005080)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000057c0)={&(0x7f00000050c0)={0x6ec, r1, 0xf10, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x264, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x44f}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r7}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0x2a8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r12}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x9, 0x5, 0x0, 0xffffffffffffffff}, {0x9, 0x1c, 0xc040, 0x4}, {0x7ff, 0x100, 0x6, 0x8}, {0x9, 0x3, 0x5, 0x3}, {0x8, 0x1, 0x1, 0xecf}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r14}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}]}}]}, 0x6ec}, 0x1, 0x0, 0x0, 0x80}, 0x20000045) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x43050000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x24, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x500}}}) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:11 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x3, 0xfffffffffffffffc) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) 18:33:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0xe7ff}}}) 18:33:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x15, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0ffffffffffff}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000080)={0x6}) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0x8}, 0x18) r1 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/102) 18:33:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x6, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x30, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff}}}) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2c000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xf, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000006}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast1, 0x7, 0x1, 0x1, 0x8, 0x3, 0x0, 0x5}, &(0x7f0000000140)=0x20) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) 18:33:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x1000000}}}) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88640000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x5000000}}}) 18:33:11 executing program 5: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) 18:33:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x19, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x32000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x8, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}}) 18:33:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10040, 0x0) r1 = getpgid(0x0) write$FUSE_LK(r0, &(0x7f0000000200)={0x28, 0xfffffffffffffff5, 0x2, {{0x3, 0x20, 0x3, r1}}}, 0xfd31) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) r3 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2c}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x14, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}}) 18:33:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff00000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000080)={0x8000002, 0x2}) 18:33:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x32, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x2000000}}}) 18:33:12 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2f, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8060000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff}}}) 18:33:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) shmget(0x3, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) r1 = socket$inet(0x2, 0xa, 0x5b52) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xfffffcdc) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88480000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfdfd}}}) [ 379.857417] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 18:33:12 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x29, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x15, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000140)={0x0, @bt={0xa459, 0x101, 0x1, 0x1, 0x0, 0x400, 0x9, 0x1, 0x2, 0x6, 0x8, 0x6, 0x6, 0x4, 0x10, 0x14}}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x2, 0x100000000, 0x80, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2, 0x93f}}, 0x4, 0x7ff, 0xfffffffffffffffe, 0x1f800, 0x1}, 0x98) socket$inet6(0xa, 0xf, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000200)={0x8001, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f00000000c0)={0xfffffffffffffffd, 0x1, 0x200000000001000, 0x400000c}) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000240)={@broadcast, @broadcast}, &(0x7f0000000280)=0xc) 18:33:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x5}}}) 18:33:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x1d, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe}}}) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x89060000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:13 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x4, 0xfffffffffffffffb) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x400, 0x300) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002, 0x4}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @remote, 0xfffffffffffffffc}}, 0x26, 0x4, 0x4, 0x8f2, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 18:33:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}}) 18:33:13 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x3b, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x11, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000000000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd}}}) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x21, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x500}}}) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xd000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x400000) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) accept(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x6b, "f92b706dfbf14a0aa1e4f1d63471b56850372ec24ae35e63f1a77b5efe0d6ff90bd682a58cfd774faa3ecb007fb162995a524d81b763308dd4bb583cc52467e16ba13517bad79fbf824ac0cbb57a8a48da5d0078b663f42abef4cb919ceaa39adead2b2fa0f2054a7c3516"}, &(0x7f0000000280)=0x73) 18:33:13 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3c, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x81000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xe7ff}}}) 18:33:14 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x5}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4001) syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0xffffffff, 0x101000) write$evdev(r1, &(0x7f0000000200)=[{{0x0, 0x2710}, 0x5, 0x500000000}, {{}, 0x4, 0x81, 0x611c}, {{}, 0x12, 0xb1c, 0x8}], 0x48) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) fcntl$dupfd(r1, 0x0, r0) 18:33:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xe80}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xe7}}}) 18:33:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x72, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x12, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xffffdd86}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7}}}) 18:33:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f00000000c0)={0x28, 0x7, [], {0x0, @bt={0x7, 0x20d, 0x1, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x2, 0xc4, 0x8, 0x6, 0x1, 0x27}}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r0) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000080)={0xffff}) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x2}}}) 18:33:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x60000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xffffffffffffffc1, 0x440001) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2c00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xffffffe7}}}) 18:33:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x17, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x15, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x43, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:14 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) getrlimit(0xc, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000000080)='/dev/video#\x00', 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r2, r3}}, 0x18) r4 = getuid() syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x100000001, 0x9, &(0x7f0000000800)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="af4bb2bf7119448e0fc3ac5508aa4c5dbb0412500bb1f3b68647ede7a8eda01fb5f1f8821539cee5174739843b73764f29363af8077f6f3c98ce68b9bcf939321ff5d6d7e8ded8f9ac15d863329d559332579a5afd6e", 0x56, 0x8001}, {&(0x7f0000000380)="1a9ec22bfdddd187218952c28f89d899f63eff33438b48237a561dc8ead40fb8b9e9f94c032e43d52bfdca61794db8c2bfb775d0871dd186439e08ae88447701b5c8d809", 0x44, 0x41f}, {&(0x7f0000000400)="4f686062017fa319713d2176d3de062920a107c5a93cda154d2f0087a34dc231a5636fe2a4acf4c8960bb05c7c7600a25ed257d5e10aa4527eb009f88cfe1b9ef30ff7d62e04c74a5b8eb567cf4758df554c64a12f4d3504d14649b7724d354938d469d28247e86749b7f20e730119416023b99236e82494f24ed3c8eb406590cd527c0cfb1b2d", 0x87, 0xffff}, {&(0x7f00000004c0)="34bf39b232f282ef2275a9b0e0b007d017b83ada3d82ff45437de63db1e653ed4675fb4291bbd0efb5e78c0d1c439f0197e9bec2759898cb43386cc1b33be884219fa0a3634b5a7602bc8a01a4378c0c4c560ed03e966b10727560bb879ffe552a86262f537e73a89b2754dec75eb49dbe23be96497fc44d65526022920db42c19d2473d58356eca7cdb37f58de8c03c45ea9e89ce138ce8ffc1663ff778d08d1f0f0e5f40e7b678b0bf34938240770f524257105c7a98fbbb4c9f34ee315414e58493b24f9b0896bee00cad8d1cbddc767e26ddb16f2ed135", 0xd9, 0x9}, {&(0x7f00000005c0)="9f323248fe50695f9ec2609fd92082697e03fa0762f92d3c7af388567db7b2304255847e735c4afaf0b8df697d4fd761e4f0aa449c30041b975fd02e8f21bf16556d68858dfdf31989d18caae906effe3aa4310055e2c781e36c6ed3fa04ec8da2b69eb0bbf8aed1992950b4fb38775bfa70c8d6dd5c52d9e63e54596a5df486457f7603a7167f4ae96c217694ead29b", 0x90, 0x700}, {&(0x7f0000000680)="b467c512ce62e6e1d8c180c2475d96d486dcb2e521968cc6101146719bc1b7eef63254bd77bcd0f4fed398d6d141d0bd2bbf30a170c68850dfc78430c70487fff45e3c410a84ef10070a2f198c2c77a00634b5c560b8a47d46e694", 0x5b, 0x100}, {&(0x7f0000000700)="9346dd7d7e43d0198c847c0135eecd45578e1df30f14d7f5f318ff6a4f1edd15d9c2e13cd6d8dc12074cabec84eb14549855a640392cb3833aa7a588a61fafb0d62f2cad4891d992d134d661e117437cc56af7ebbe3feacc75653dd07ce000ab03485021f33768e87976bad0b6345a135f94bae01ec39acce948e839dcea023fc312ab1b3423fbc9604c74", 0x8b, 0xfffffffffffffffc}, {&(0x7f00000007c0)="3e7f59b486a75bc2c7d0a9", 0xb, 0x100000001}], 0x4, &(0x7f0000000900)={[{@sbsector={'sbsector', 0x3d, 0x6}}, {@dmode={'dmode', 0x3d, 0x2df9}}, {@map_off='map=off'}, {@mode={'mode', 0x3d, 0x8}}, {@map_normal='map=normal'}, {@check_relaxed='check=relaxed'}, {@iocharset={'iocharset', 0x3d, 'macturkish'}}, {@norock='norock'}, {@map_acorn='map=acorn'}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}], [{@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@audit='audit'}, {@euid_eq={'euid', 0x3d, r4}}, {@measure='measure'}]}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:14 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe}}}) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88470000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x25, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x36, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000080)={0x6fe1, {0x52, 0x3}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff}}}) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2c000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x18, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xffe7}}}) 18:33:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1, r2, 0x0, 0x700000000}) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3200}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000100)={0x10001, 0x3432564e, 0x3, @stepwise={0x4, 0xe78c, 0x718, 0xffffffffffffffff, 0x40, 0x8}}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x27, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}}) 18:33:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3b, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xffffca88}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2b, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}}}) 18:33:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000080)={0x0, [0x518, 0x8001, 0x932, 0x7, 0xfcd7, 0xfffffffffffffffa, 0x5, 0x9, 0xdb, 0x6, 0x0, 0x1, 0xff, 0xe4, 0x100007, 0x3ff, 0x8, 0x8, 0x4, 0xfffffffffffffeff, 0x561, 0x4, 0x1000, 0x80, 0x7a, 0x1, 0x5, 0x2, 0x6, 0xffffffffffff4dd9, 0xff, 0xffffffffffffff1e, 0x7, 0x1, 0x4, 0x3, 0x6, 0x1, 0x1, 0x0, 0x100000001, 0x3, 0x7, 0x2, 0x399a, 0x800], 0xa}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000180)={0x101, 0x0, @value=0x2}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0xfffffffffffffee3) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/55) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xd}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000}}}) 18:33:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x689}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000000c0)={0x1f}) 18:33:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x28, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:15 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}}) 18:33:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x72, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0xfffffefffffffffe, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x8000002}) 18:33:16 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1d, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}}) 18:33:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x700000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8035}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x1}, 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) close(r0) 18:33:16 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ff}}}) 18:33:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xa, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x2f, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x800e}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:16 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7}}}) 18:33:16 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1b, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88480000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:16 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}) 18:33:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xb, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x806}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:16 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}}) 18:33:17 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000}}}) 18:33:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x1a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xf, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:17 executing program 5: clone(0x200, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000680), &(0x7f0000000380)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x59) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000480)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = creat(&(0x7f0000000080)="e91f7189591e9233614b00", 0x0) dup2(r0, r1) execve(&(0x7f00000002c0)="e91f7189591e9233614b00", &(0x7f0000000140), &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000440)={'bond_slave_0\x00', {0x2, 0x0, @multicast2}}) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 18:33:17 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x19, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x7}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 384.237457] misc userio: No port type given on /dev/userio 18:33:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8906000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:17 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff}}}) 18:33:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:17 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe}}}) 18:33:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8864}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x21, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:17 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x10, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 5: pipe2(&(0x7f00000001c0), 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x27, 0x0, 0x0) clone(0x860100, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000180)='EPL\x00'}, 0x48) exit(0xffffffffa0018000) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd}}}) 18:33:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x400300) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x32, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x39, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff}}}) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8906}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe7}}}) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x86ddffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x49, 0x0, {0x8}}, 0x14) sendto$inet6(r1, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) close(r1) accept4(r2, 0x0, &(0x7f0000000000), 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) recvmmsg(r1, &(0x7f0000008d80)=[{{&(0x7f0000004b80)=@nl, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006140)=""/105, 0x69}}], 0x8000000000003bf, 0x0, 0x0) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe}}}) 18:33:18 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x72, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x1000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88caffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2c}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}}}) [ 385.988114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 18:33:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x22, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x800e000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7}}}) 18:33:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x46, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@logbufs={'logbufs'}}]}) 18:33:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8100}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:19 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x13, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}}}) 18:33:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd0000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8848}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}}) 18:33:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x34, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) [ 386.537744] XFS (loop5): Invalid superblock magic number 18:33:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xb00}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:19 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x6, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xd00}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff}}}) 18:33:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x4000000fdfdffff}) 18:33:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3580}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}}) 18:33:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = getpgrp(0x0) setpgid(r1, r2) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305", 0x12) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d6014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000000280)=[{&(0x7f0000000140)='\f', 0x1}], 0x1, 0x81806) sendfile(r3, r4, &(0x7f0000000040), 0x6) signalfd(r0, &(0x7f0000000240)={0x9}, 0x8) 18:33:20 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x46, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf0ffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:20 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}}) 18:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4305000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:20 executing program 5: 18:33:20 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd}}}) 18:33:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x25, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:20 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x44, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:20 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe7}}}) 18:33:20 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6c}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:20 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x33, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:20 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}}) 18:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:20 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:20 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}}) 18:33:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x40030000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x32}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:21 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2c, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:21 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}}) 18:33:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x32, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}}}) 18:33:21 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x89060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfdfdffff00000000]}) 18:33:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4305000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:21 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x5, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:21 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x60}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:21 executing program 5: syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xe7ffffffffffffff]}) 18:33:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xffffa888}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3d, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x0, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xffffffe7]}) 18:33:22 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x28, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xffffffffffffffe7]}) 18:33:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x0, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x300000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfecaedfe00000000]}) 18:33:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x0, 0x4, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8864000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x2e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x500000000000000]}) 18:33:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x0, {0x2, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:22 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x28000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfecaedfe]}) 18:33:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x0, @win={{}, 0x0, 0xca800, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfdfdffff]}) 18:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2800}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x6, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xe7ffffff]}) 18:33:23 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x41, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x400, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x0, 0x1, 0x4, {0x2, @win={{}, 0x0, 0x0, &(0x7f0000000080)={{}, &(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}}}) 18:33:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x500]}) 18:33:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x2) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008009, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x7000028, 0xcbff0000, 0x0, 0x0, 0xcc00]}, 0x10) recvfrom(r1, &(0x7f0000000040)=""/101, 0xfffffffffffffdaf, 0x120, 0x0, 0x4f) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), 0x4) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xe7ff]}) 18:33:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8dffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x7, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfffffffffffffdfd]}) 18:33:23 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x47, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8847}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x100000000000000]}) 18:33:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffdd86) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:23 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xe7]}) 18:33:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x2) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008009, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x7000028, 0xcbff0000, 0x0, 0x0, 0xcc00]}, 0x10) recvfrom(r1, &(0x7f0000000040)=""/101, 0xfffffffffffffdaf, 0x120, 0x0, 0x4f) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), 0x4) 18:33:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3e8}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x38, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x21, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x5000000]}) 18:33:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x1000000]}) 18:33:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x806000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x4, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xfffffffffffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 5: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="d3abc7990d535c9e70bc111c8eff7f", 0xf) geteuid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000180)="0fae0165260fc79ff17c3e64f20f5f9ab94666b92d0200000f3266b80000aac60f23c00f21f86635030002000f23f826670f01cfb880068ec866b9800000c00f326635004000000f300f229b0f2297", 0x4f}], 0x1, 0x20, &(0x7f0000000200), 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000580)={0x40, 0xffffffffffffff53, 0x2, 0x7, 0x2, [{0x8c7f, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x7ff000000000, 0x0, 0x0, 0x0, 0x0, 0x2581}]}) socketpair(0x1d, 0x2, 0x100000001, &(0x7f0000000400)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3323, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0xffffffee) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 18:33:24 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xffe7]}) 18:33:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6488}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x5]}) 18:33:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x26, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:24 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfdfdffffffffffff]}) 18:33:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf0ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x2]}) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x200000000000000]}) 18:33:25 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') fremovexattr(r0, &(0x7f0000000040)=@random={'security.', 'wlan1GPLproc)!vmnet0posix_acl_access\x00'}) 18:33:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x700}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:25 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x12, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x2000000]}) 18:33:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3f00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfdfd]}) 18:33:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4888}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:25 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000640)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}, 0x9}}], 0x0, 0x0, &(0x7f0000000200)}) [ 392.851021] binder: 16979:16980 transaction failed 29189/-22, size 0-0 line 2834 18:33:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfeedcafe]}) [ 392.893144] binder: undelivered TRANSACTION_ERROR: 29189 18:33:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f0000000080)="0a5c2d0240316285717070") r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4c00) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 18:33:25 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0xfffffdfd]}) 18:33:25 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xd, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xfffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xffffff7f00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x81000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[], &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)=""/155, 0x70f087c2127876f2) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xe7ffffffffffffff]}) 18:33:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x5000000]}) 18:33:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000002c0)={@mcast1}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x0, 0x0, @dev}, {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) 18:33:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4305}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc0000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xe, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)='\f', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000040), 0x6) write$P9_RLCREATE(r1, &(0x7f0000000080)={0x18, 0xf, 0x0, {{0x8}, 0x5}}, 0x18) signalfd(0xffffffffffffffff, &(0x7f0000000240)={0x9}, 0x8) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfdfdffff]}) 18:33:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x28}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x1000000]}) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x2]}) 18:33:26 executing program 5: set_mempolicy(0x4002, &(0x7f0000000140)=0x6, 0x9) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379c2531ff96eb0d8ae7a313caa1f1e8da0517987fe2c65039766fabf8fac8f3355d5546ac895b72aa4fd0f9f36cd5afe547583a9332536a5c3ab6f8afb0d"], 0x3f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x19, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x4}, @in={0x2, 0x4e22, @multicast1}], 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge_slave_0\x00'}, 0x18) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000005c0)=0x40) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x5, 0x4f}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x0, 0x4, 0x20}}, 0x44) r4 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x4, 0x800000000105082) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000580)='bcsh0\x00') r5 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/180, 0xb4}], 0x1, &(0x7f00000004c0)=""/84, 0x54, 0xc5}, 0x141) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) sendfile(r4, r4, &(0x7f00000ddff8), 0x102000000) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') preadv(r6, &(0x7f0000000480), 0x1000000000000128, 0x0) 18:33:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:26 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x5]}) [ 393.949089] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 18:33:26 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x11) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x70000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x32000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:27 executing program 5: set_mempolicy(0x4002, &(0x7f0000000140)=0x6, 0x9) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379c2531ff96eb0d8ae7a313caa1f1e8da0517987fe2c65039766fabf8fac8f3355d5546ac895b72aa4fd0f9f36cd5afe547583a9332536a5c3ab6f8afb0d"], 0x3f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x19, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x4}, @in={0x2, 0x4e22, @multicast1}], 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge_slave_0\x00'}, 0x18) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000005c0)=0x40) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x5, 0x4f}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x0, 0x4, 0x20}}, 0x44) r4 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x4, 0x800000000105082) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000580)='bcsh0\x00') r5 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/180, 0xb4}], 0x1, &(0x7f00000004c0)=""/84, 0x54, 0xc5}, 0x141) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) sendfile(r4, r4, &(0x7f00000ddff8), 0x102000000) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') preadv(r6, &(0x7f0000000480), 0x1000000000000128, 0x0) 18:33:27 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfffffffffffffdfd]}) 18:33:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf0}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:27 executing program 5: set_mempolicy(0x4002, &(0x7f0000000140)=0x6, 0x9) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379c2531ff96eb0d8ae7a313caa1f1e8da0517987fe2c65039766fabf8fac8f3355d5546ac895b72aa4fd0f9f36cd5afe547583a9332536a5c3ab6f8afb0d"], 0x3f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x19, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x4}, @in={0x2, 0x4e22, @multicast1}], 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge_slave_0\x00'}, 0x18) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000005c0)=0x40) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x5, 0x4f}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x0, 0x4, 0x20}}, 0x44) r4 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x4, 0x800000000105082) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000580)='bcsh0\x00') r5 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/180, 0xb4}], 0x1, &(0x7f00000004c0)=""/84, 0x54, 0xc5}, 0x141) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) sendfile(r4, r4, &(0x7f00000ddff8), 0x102000000) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') preadv(r6, &(0x7f0000000480), 0x1000000000000128, 0x0) 18:33:27 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x2000000]}) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:27 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xe7ff]}) 18:33:27 executing program 5: set_mempolicy(0x4002, &(0x7f0000000140)=0x6, 0x9) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379c2531ff96eb0d8ae7a313caa1f1e8da0517987fe2c65039766fabf8fac8f3355d5546ac895b72aa4fd0f9f36cd5afe547583a9332536a5c3ab6f8afb0d"], 0x3f) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x19, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x4}, @in={0x2, 0x4e22, @multicast1}], 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge_slave_0\x00'}, 0x18) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000005c0)=0x40) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote, 0x4e20, 0x4, 'fo\x00', 0x23, 0x5, 0x4f}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x0, 0x0, 0x4, 0x20}}, 0x44) r4 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x4, 0x800000000105082) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000580)='bcsh0\x00') r5 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/180, 0xb4}], 0x1, &(0x7f00000004c0)=""/84, 0x54, 0xc5}, 0x141) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) sendfile(r4, r4, &(0x7f00000ddff8), 0x102000000) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') preadv(r6, &(0x7f0000000480), 0x1000000000000128, 0x0) 18:33:27 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x70) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:27 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfffffdfd]}) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x800e0000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1200) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:27 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfdfdffffffffffff]}) 18:33:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x80350000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfdfdffff00000000]}) 18:33:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88640000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x81000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x11) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x1100) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfdfd]}) 18:33:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xeffdffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8906) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xffe7]}) 18:33:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xe803}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6488) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x500]}) 18:33:28 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x7000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xeffdffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88a8ffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:28 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xe7]}) 18:33:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x7000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:29 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1200) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfeedcafe]}) 18:33:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xb000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8906000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x100000000000000]}) 18:33:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:29 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfecaedfe]}) 18:33:29 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88470000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xfecaedfe00000000]}) 18:33:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6488) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x12) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6c00}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xffffffe7]}) 18:33:30 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88640000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfcffffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xe7ffffff]}) 18:33:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6488) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6c00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0xffffffffffffffe7]}) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x200000000000000]}) 18:33:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8847000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x806) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8dffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x500000000000000]}) 18:33:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xe803000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x6000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:30 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x200000000000000]}) 18:33:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc0000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfdfdffff]}) 18:33:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xe8030000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1100) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfdfd]}) 18:33:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x40000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:31 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x6000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xffffffffffffffe7]}) 18:33:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x5]}) 18:33:31 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfeedcafe]}) 18:33:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6c000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4888) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:31 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xd, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xffffffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x600}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:32 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfdfdffff00000000]}) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:32 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3f00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xffffff8d}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:32 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x500]}) 18:33:32 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88caffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xa00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88a8ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:32 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xe7ff]}) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x543}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:32 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8848000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:33 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x2]}) 18:33:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x60) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xffffffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x86ddffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:33 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x6000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8035000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:33 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfffffdfd]}) 18:33:33 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x5000000]}) 18:33:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x88caffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:33 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfecaedfe]}) 18:33:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x11) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:33 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x500000000000000]}) 18:33:33 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xf5ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xffffffe7]}) 18:33:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x2000000]}) 18:33:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xd00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xffe7]}) 18:33:34 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x5865) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x43050000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xe7]}) 18:33:34 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4c00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x608}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:34 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xfecaedfe00000000]}) 18:33:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x4788}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:35 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:35 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x48000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x100000000000000]}) 18:33:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0xb00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:35 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x5865) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x8847000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8848000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x1000000]}) 18:33:35 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0xe7ffffff]}) 18:33:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev={[], 0x1000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:35 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x34000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:35 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfffffdfd]}) 18:33:35 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x11000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:36 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x500000000000000]}) 18:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:36 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88480000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xffffffe7]}) 18:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88470000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:36 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x2000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8847) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x32, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:36 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfecaedfe]}) 18:33:36 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x608) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2800, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:37 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xe7ff]}) 18:33:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xb, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:37 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x5]}) 18:33:37 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x7000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2800000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:37 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfdfdffff]}) 18:33:37 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x40030000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2c00, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:37 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x2000000]}) 18:33:37 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x32, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x11000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:37 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x5000000]}) 18:33:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xe803, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:38 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xffe7]}) 18:33:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x200000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8ffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:38 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x500]}) 18:33:38 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1200000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x89060000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x200000000000000]}) 18:33:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x608) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:38 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6c, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:38 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xffffffffffffffe7]}) 18:33:38 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfcffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8035, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfecaedfe00000000]}) 18:33:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x28, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 18:33:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x200000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:39 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3580) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x28000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xe7ffffff]}) 18:33:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x86ddffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x40000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8060000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x2]}) 18:33:39 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x300, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x20000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x60, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:40 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x7000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:40 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x1000000]}) 18:33:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3580, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfdfd]}) 18:33:40 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88480000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:40 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x60) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:40 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xe7]}) 18:33:41 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfdfd]}) 18:33:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x7000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:41 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0xfeedcafe]}) 18:33:41 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x1000000]}) 18:33:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8847, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:41 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}}) 18:33:41 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xd, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x40030000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 18:33:41 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x80350000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:41 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xe7ff]}) 18:33:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8035) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd}}}) 18:33:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xa) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xe8030000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:41 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfeedcafe]}) 18:33:41 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:41 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x3, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6c000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:42 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7]}) 18:33:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xb00, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:42 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xe7ffffff]}) 18:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x600, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:42 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x34, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x48000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xffffa888, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:42 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x500]}) 18:33:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8ffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:42 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x5]}) 18:33:43 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 18:33:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:43 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xa) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3f000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x1000000]}) 18:33:43 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffff7f00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x89060000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:43 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 18:33:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88480000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 18:33:43 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x22, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6000000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:43 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x400300) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x1000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:44 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) 18:33:44 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7}}}) 18:33:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x21, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000]}) 18:33:44 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x11) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4305) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8848, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8906) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x1a, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:44 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xe00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8906000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xffffffe7]}) 18:33:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x81000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:45 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x11) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x2]}) 18:33:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf0, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:45 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xa00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x5000000]}) 18:33:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x800000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x608, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:45 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd0000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfecaedfe]}) 18:33:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:45 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 18:33:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:46 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x1000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8ffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xffe7]}) 18:33:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x700000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:46 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8ffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0xe7]}) 18:33:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xb, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3200000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:46 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xeffdffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x2000000]}) 18:33:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x543, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:46 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) 18:33:46 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8848000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:46 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4c000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x27, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8864) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:46 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe7]}) 18:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xe803000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:47 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe7]}) 18:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8864, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4888, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x25, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:47 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) 18:33:47 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:47 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3f00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4788, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:47 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 18:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2c, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:47 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) 18:33:47 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x43, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x1000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe]}) 18:33:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xeffdffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8847000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 18:33:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x300000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3e8, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x17, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x689) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffe7]}) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xffffff8d, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ff]}) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88caffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x14, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}) 18:33:48 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8dffffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xa000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 18:33:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8906, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x800e0000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:49 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:49 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x15, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x800e, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:49 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x1000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x60000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x806, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:49 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:49 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x45, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x200000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x60000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:49 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:49 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xd000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 18:33:50 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x40000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:50 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x45, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe]}) 18:33:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 18:33:50 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x8000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7]}) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xb000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2f, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffa888) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8847000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 18:33:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x400000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:50 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000]}) 18:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88640000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:51 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff]}) 18:33:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4305, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:51 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 18:33:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8864000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:51 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 18:33:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x13, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a8000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 18:33:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xe80, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:51 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4c00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:51 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7]}) 18:33:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x43050000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xffffff7f) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:52 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c, 0x0, 0x0, 0x0, 0x100000000000000}}}) 18:33:52 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x200000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) 18:33:52 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x27, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x7000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfffffffc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 18:33:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x7, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ff]}) 18:33:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 18:33:52 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x70) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8060000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:52 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfffffffc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4788) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf0ffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfffffffc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x20000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe7]}) 18:33:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2c000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:53 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x34, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88a80000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 18:33:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}) 18:33:53 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x70000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x700, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:53 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8864000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) 18:33:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x29, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4305) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xfffff000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:54 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 18:33:54 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x40000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xd00, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x16, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000]}) 18:33:54 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x1100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x4000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa00000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:54 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 18:33:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x10, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x60000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:55 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7]}) 18:33:55 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6c00, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:55 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe]}) 18:33:55 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x300) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x1e, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) 18:33:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6488, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:55 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x6c00000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:55 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff]}) 18:33:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x14, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x1100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 18:33:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:56 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 18:33:56 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x18, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88caffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:56 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe]}) 18:33:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0xfffffdef) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:56 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe7]}) 18:33:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8dffffff00000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffff7f) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:56 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe7]}) 18:33:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x12000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x43050000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 18:33:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x3200, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeedcafe]}) 18:33:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x400000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x8100, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:57 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x86ddffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 18:33:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6558000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xffffca88, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:57 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 18:33:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x689, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:57 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc0000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:57 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe7]}) 18:33:57 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 18:33:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x400300) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0xb00000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:58 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe7]}) 18:33:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x20000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x4, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x2c00000000000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:58 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfd]}) 18:33:58 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x4800000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8848) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe00000000]}) 18:33:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x32000000, 0x6, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:58 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xe, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffffffffffff]}) 18:33:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x8, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x80350000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffffffffffff]}) 18:33:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x9, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x20000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88640000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:58 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6558) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x2, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:59 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 18:33:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x543) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}) 18:33:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x3, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:59 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x34000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xe, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfecaedfe]}) 18:33:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6b, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x4, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:33:59 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}) 18:33:59 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:33:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x33, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x5, "81182e", 0x44, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) 18:34:00 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000001c0)={0xbe, &(0x7f0000000100)=""/190}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ff]}) 18:34:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x3, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffff7f00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x43, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x4, 0x2f, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 18:34:00 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x33, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 18:34:00 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) r2 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) fcntl$setflags(r1, 0x2, 0x1) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ftruncate(r2, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) recvfrom(r0, &(0x7f0000000900)=""/4096, 0x1000, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 18:34:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8060000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x9, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:00 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 18:34:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x29, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:01 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7ffffff]}) 18:34:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x3c, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:01 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:01 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7]}) 18:34:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0xffffff88, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2b, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xc, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:01 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) 18:34:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:01 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:01 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6488) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x3b, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:01 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 18:34:02 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0xffffff84, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:02 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0xd4, &(0x7f0000000340)="bf251a3dc0fb87979ea8f247c5f2bb1fd7c5ff05b5325a445248d5a1fd2e233f549b6b9aa411b6d063b4100f5ed2514a5f4340739af4873e4386a57fc3ddf9e6fb5ffda26f6b43746c519b06b09e9a5f9a9fbea0ccb9834b817d004b31e5fa125f1714199a5eb8e82805286e5b83b781c0fc381dbf442eb8274ab309f0ffc27b17c8d9d455b51bcc52c3a2ee79c3949f20e11a5ec9761fa56b3136a35c51a39229b6aa3dcd0e4777f6b024afef70771ba07d772ba66f44fa231700ee8410decf7c645fb5c94ed99e0a2cab03cd404a30d0033247"}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x11, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:02 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) [ 429.395322] QAT: Invalid ioctl [ 429.414536] QAT: Invalid ioctl 18:34:02 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2000) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) ioctl$VIDIOC_SUBDEV_G_CROP(r3, 0xc038563b, &(0x7f0000000140)={0x1, 0x8, {0x20000, 0x8, 0x1, 0x4}}) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x200000) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f00000000c0)={0x1, 0x0, @stop_pts=0x6000000000000000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x7, 0x8, 0x3, {0x0, @pix_mp={0x33, 0x80, 0x3436765a, 0x2, 0x5, [{0xfffffffffffffffe}, {0x159, 0x12}, {0x734, 0x9}, {0x40, 0x9}, {0x8, 0x3ff}, {0x2, 0x101}, {0x401, 0x3}, {0xf35, 0xab}], 0x10001, 0x1, 0x0, 0x1, 0x3}}}) r1 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="cb0000003d0e0000b25e9cac9758d0cbafc8e58b324b30e3b19a67b228703ec8d092c1d00e60647aa8bb6e1fccf46bcc87b57863666ad7d4eeabaeb27363414d6c654113065eac2b8ced933851fc8e96dff359dda22655068488b0ff3833766898221871dcaaab1a26dd29ea6a5ba7707cb3ecac483b6f60b98d05c26ca330704cfa33a80986b3c78555706c9c58850b49e497dcf7a72b01be2f1152f0acc108ec3f76d214162e758d7c3a771951d7215348605ab9fc67a626f0c208639ec42f0f92298f7c40b6e7bb1207"], &(0x7f0000000080), 0x1400) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) 18:34:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x40000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2c, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:02 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1f) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x71d0cd050029612e, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0xffffff89, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:02 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000040)={0x0, 0xc8f, 0x1, [], &(0x7f0000000000)=0x3}) 18:34:02 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_1\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:02 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x88, 0x5, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = syz_open_dev$dmmidi(&(0x7f0000005800)='/dev/dmmidi#\x00', 0x3, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000005840)={0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x9, 0x800000000, 0x80000001, 0x3, 0x1}, &(0x7f0000005900)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005940)={r2}, &(0x7f0000005980)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 18:34:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x21, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x400000000006, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$security_ima(r1, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@md5={0x1, "9ae72ff24f01c8d7a49d66b5e9bd7426"}, 0x11, 0x3) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xfffffdef) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x3a, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:03 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0xffff) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0x10000, @local}}, [0x0, 0x2, 0xc0, 0x2f, 0xc0, 0x5e, 0x3, 0x3, 0x7, 0xfff, 0x0, 0xdb2f, 0x100000000, 0x9, 0x2]}, &(0x7f0000000480)=0x100) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0xfffffffffffffffd, 0x8000, 0x0, {0x1, @pix_mp={0x4, 0x9, 0x2036315a, 0xf, 0x5, [{0x6, 0xbc}, {0x400, 0x3fc0000000000000}, {0x3ff, 0xf9d}, {0x1, 0x10000}, {0x1}, {0x400000000000, 0xbe3}, {0x10000, 0x1}, {0x5, 0xffffffffffffffff}], 0x5, 0x2, 0x8, 0x3, 0x5}}}) 18:34:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x4, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:03 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x8000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0xa, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x6, 0x0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:03 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000000)={0x0, 0x7, 0x1a, "49f3410fb175215fe0eb3cacc915794cf9e8d0e03c68544eece32c2051b4a26636c2db0839775aa9dc9783ee69fd3a0301e3b25f388728c4744268dc", 0x12, "226cffdee8b0c7f9b6013001dfc244b739fa2f78af5bf4291cf9799bd966817993d121c0ec4a347139bc85918c52c9edc7aea084d9bf6da73b363386", 0x48}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @remote}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r1, 0x1, 0x9, 0x6}, &(0x7f0000000600)=0x10) r2 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x200000007fffffff, 0x200001) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f00000001c0)={0x9, 0x7}) r4 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={'syz', 0x2}, &(0x7f00000006c0)="7cb96aa93f5782d1df5e2a556ed7015bb074f0157e10172c95e244f6946758c60291f73b2f33ae069897476921040eaf0fd90d0425fc2bb648cba3e5c865ff7daa1963177679d255e9048dd4", 0x4c, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000740)='cifs.idmap\x00', &(0x7f0000000780)={'syz', 0x1}, &(0x7f00000007c0)='system\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000480)={r6, 0x1, &(0x7f0000000380)=[0x4], &(0x7f00000003c0)=[0x9, 0x7f2, 0x1, 0xfff, 0xffffffffffffffe0, 0x1ff, 0xdae0, 0xfffffffffffffffb], 0x40, 0x2, 0x706, &(0x7f0000000400)=[0x7ff, 0x2], &(0x7f0000000440)=[0x10000]}) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000040)={0x6, 0x43f, 0xbd3}) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x3000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8100) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:03 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xb81c}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x4, &(0x7f00000000c0)="005dff8299dc") r2 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000140)={0x20, 0x6, 0x4, 0x20, {}, {0x4, 0xd, 0x7, 0x7fff, 0x3ff, 0x800, "d82f37c1"}, 0x2, 0x0, @userptr=0x3, 0x4}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) fcntl$addseals(r3, 0x409, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x8000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:04 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x3, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:04 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8847) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xf0ffff, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x88480000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:04 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x7fffffff, 0x40000000) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:04 executing program 5: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4888) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:04 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x8, 0xa515, 0xffffffffffffff01, 0x7b, 0x0, 0x9, 0x0, 0x8, 0x5, 0x2, 0xfff, 0x3, 0x80, 0x7, 0x100000001, 0x8, 0x7, 0x9, 0x5, 0x0, 0x4, 0x0, 0xfffffffffffff798, 0x2848, 0x4, 0x5, 0x80000001, 0x1000, 0x4, 0x7, 0x70e, 0x10001, 0x80, 0xbae, 0x2, 0x0, 0x0, 0xe6fe, 0x2, @perf_config_ext={0x3, 0x1}, 0x12000, 0x1ff, 0x6, 0x9, 0x7, 0x1, 0x101}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f00000000c0)="27e04113e8ec321ec92604dbab0029c113d33039494d9c4d0e7a1ae6f1", &(0x7f0000000900)=""/4096}, 0x18) 18:34:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6c000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:04 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000000)={0x6b, 0x7f, 0x200f, 0xe51d, 0xfffffffffffff801, {0x4, 0x4}, 0x1}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix_mp={0x400, 0xfffffffffffffff9, 0x50424752, 0x0, 0x2, [{0x9, 0x200}, {0x2, 0x5}, {0x400, 0xfffffffffffffff7}, {0xfffffffffffffffc, 0x7}, {0xc325, 0x3f}, {0x7}, {0x10001, 0xfff}, {0x10000, 0x1000}], 0xa6e9, 0x5, 0x3, 0x2, 0x5}}}) 18:34:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8848, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:04 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = semget(0x0, 0x2, 0x1) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000000)=""/10) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x200, 0x3, 0x2, {0x1, @win={{0x8000, 0xfffffffffffffff9, 0x6, 0x4}, 0x6, 0x3, &(0x7f00000001c0)={{0x0, 0x1, 0x4, 0xffffffff80000000}, &(0x7f0000000080)={{0x7fff, 0x10000, 0x400, 0x9}, &(0x7f0000000040)={{0x0, 0x27b, 0x6, 0xc0c}}}}, 0x4, &(0x7f0000000340)="662979024574ee813fe8b998fa69a70ef53b29858aadac8060d4f7c496152ea63f0efd51ebb93d8f7787ce5f84969914b510a876eb2ae30255eabfced336594df9aee44dcc6ecc20ef285625e813a851568daa148b84bc01db511bac5fe953a8be8433eb20b7298c297f34441c182cb1f7147bccfa0c537adcc8c471538bc4463c575df8b80fb07059a3c2bb87ad9e0cc251313ee01124feebbedbf14127fb29ccf7550b76bf80f8", 0x100}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:04 executing program 5: socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xb81c}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x4, &(0x7f00000000c0)="005dff8299dc") r2 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000140)={0x20, 0x6, 0x4, 0x20, {}, {0x4, 0xd, 0x7, 0x7fff, 0x3ff, 0x800, "d82f37c1"}, 0x2, 0x0, @userptr=0x3, 0x4}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) fcntl$addseals(r3, 0x409, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x11000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x100000000000000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x5, @raw_data="28cf51490f002a9777c8747df3a0f1d6f44527b4790ab2445acf510e96d44281587af1bede07f03cc5900059ad3ea137f90667b124e0194454cbdef6b79c26527419674be5f64b6897137cf650c48a486bb57ed7a684ed19eb97163da966f3f1cebcf36358003d5d91db36ea1089c8f56728e71c777faa1e17aaf47b862d93e716b41cfded216bc517be57b45f40e3bf37070ae8eb4d61b88d8733eb421b42c334fedc277fb30ae4a3df101d95fd2341d9fe573a0a5173ae8733d483f9d1d418ee2cf897afff8fac"}}) 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x300, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:05 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x1, 0x7, 0x9adf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x2, 0x4, 0x100000000, 0xff, 0x1, 0x8}}, 0x80) r1 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x86ddffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xffffa888, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8906000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3580) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x20000007fffffff, 0x200001) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0xff, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5, 0x1, 0xff, 0x6, 0x5, 0x7, 0x9}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = getpid() ptrace$peekuser(0x3, r2, 0x9) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000380)={0x3ff, 0x8000, 0x1fffffffffffffff, {0x6, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="650f37225c750d4358c0ff3e9ff19f0e8c350128b73f929bb6601466c16834d73a5a741d29948f7364cb313384fb84dd488082d72fb840712f4b39cb4e22e14bcf4d3367ceaf2d02de9afe71c56d4dcd89700341f3a01eafa6cfd5c572223724c82665e0a9016aee6cc1d8db76ec53c5ccfb37109e6a1f62dac74cf42155ab8e7f6f1228f23c4efe0cc69e3a83b1845942d9a2a7f729c4988974aa43cb3d424299265e7fc8d4b017edda0834") 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x88a8ffff00000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:05 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x8, 0xa515, 0xffffffffffffff01, 0x7b, 0x0, 0x9, 0x0, 0x8, 0x5, 0x2, 0xfff, 0x3, 0x80, 0x7, 0x100000001, 0x8, 0x7, 0x9, 0x5, 0x0, 0x4, 0x0, 0xfffffffffffff798, 0x2848, 0x4, 0x5, 0x80000001, 0x1000, 0x4, 0x7, 0x70e, 0x10001, 0x80, 0xbae, 0x2, 0x0, 0x0, 0xe6fe, 0x2, @perf_config_ext={0x3, 0x1}, 0x12000, 0x1ff, 0x6, 0x9, 0x7, 0x1, 0x101}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f00000000c0)="27e04113e8ec321ec92604dbab0029c113d33039494d9c4d0e7a1ae6f1", &(0x7f0000000900)=""/4096}, 0x18) 18:34:05 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x86ddffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000e4891dc07cf7b88fe9e0565290dcf42a72586c4e026e8c05b65b95122fc6e35eb21f36b7a3f8b3066611eb3c5f18e6e88c560fdd454e19b93c2e7d4c155f"], &(0x7f0000000140)=0x46) r4 = getpgid(0x0) ioprio_set$pid(0x3, r4, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x8, @remote, 0x7}}}, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x0, 0x40000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x100}], 0x1, &(0x7f0000000300)={r5, r6+10000000}, &(0x7f0000000340), 0x8) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000600)={0x9d3, 0x4, 0x8}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000005c0)={&(0x7f0000000380)=[0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0, 0x0], 0x2, 0x5, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x73d, 0x10480) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x7, 0x8000) 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8035, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:05 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xc, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:05 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x5, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:05 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00'}) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = dup2(r0, r0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000380)) ioctl(r0, 0x8912, &(0x7f0000000500)="293f62ffff8d37cad04052508c309b7029a812f2092d87db7e62721fc7de8937c61e4a9f2a433a05c6ce02da55a6359e9fa6b84571da881c51a4c225fcd5dfe8fa45e9b3dbbbf0e5faf15bdf4850aebe6a27f53c25bfe3aa30ce1a473639efb9a6eaebc9b3744698459cd1a0ad7e25a57815787a71aaae87d11d66c4d2745759db8d03fe1809964d6f2f5907d865d221d6497777a799c9d58aeb062b1157fe6d9d4c18735340ffa1ea0c10684cdab3d65b87810f2d016b27d738a27669edf58b948d1ca06ac9c69fdf4af1440ff2a587a1f3fea6d0c001fdba79529b2dc28103022e4244c44e86c434facd11970837") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000002a80)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002ac0)=@assoc_value={r4, 0x7fff}, 0x8) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002b00)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000000)=0x103) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000840)=[r5, r6]) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0xffffffffffffff01, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000900)="db7b1f6ead5d331c0549e2abebfa35b9e80c54383b3c885b651eafdb45fae58149cbc1a47d3b0acfa12d610aebede8730a8da44faf14ce511e3102e72974a07e93d31dde5109c303cd3eba1b9267b54cc9f0e823e404fde9cf1973379f90d9ba3b0330536942de4b9a74bd150620b4cb6fae00a8a1bd8399861a4f0d405eb239158b8edda82e3759782fe52ee6da44cd6695c0eeb6293acad36ed19ada5582cae329fabe6b76dd319363236b6305495aee386da3f46dfdd0316d876ce5ff1191d45e3abce71f7438a1c4a3c3f07395289659a53431452e4e039f6007481fe8fb5ace18513b27f5ef2360f1c3c3c8421681b0abd6031fa32b167d0c5b8487f6c739842becc9111c8229d0063e1daae690e9418406cbd5fff943bb0dbc0755790057a15108cddd587237d848e9b1c790597a50028c75bd8e5a5cd2c8d2339400da7d381580cd1186ed18fdbb3aad48be3fa8d60e22a51f0c9d58737359bb3820fbbda379057588c722e6a5f85c31e4798c95f6f4164e5b9ebe94ea237c7f2e16f0f12f91aad870d8cad0bf0a08b42b4a7ced89d126234500d807f7548ba7fb53be3e104347bfd48ffe9c47c62b76685981e3edc0482d9acfe409f8364442a47dc1018701432de0116acb389998c3e36dafdeecd28efce6c15f44b12df09ea44af0af1868d3369c6d0686a515caf53dab7d89766e831b01c7d43a15a401b6694fe40a80577b96051d5da46919391e068bf8f67bc9ef3b4fd6517cf6e19e47547ce8b7649fbcbf44f8ea8fc349fc8f9fc7ff68db246dcd2bad157130732d479d609c4cbdae601cebac699557c4b7775497a37b15a381e569347604976b2f51cab89abbc745bb80d83b11e63b1f5f53f1f2090711dcb441fde42d4095813e561766c258579a7152582a40ecf6f40f6a67a2207e957e40bea7c1f6fcd3a7337c54a9dd4f0b682230e648ce16c112e6f35c471caf2634284cbcbd5f18107e65bb4f2294841340298b0ce66a59c70e3d64f670ec6f0130a300b07a98851a45d9f7761d823a6dca7abd34403a8e2ae014cbe272b0856f061ffc706740755840f02077088ea78435d9f9f9325a385d800806ffc33e1c77244be893d64eca2bd5fe392f975f573138b00faf87771520bad211dc7c12415d99d002ed93fc8af0cb921c789b22cd802c5f95c21bd17563f437f58ab3e24df793b280bf16c2e7a1b3493f6e1cd028a6026c9202eb5d460bd688d9375aa2db3fce109080d27fcdf4f827b4cdf149aa581aa9929a6f1b05897f3205e770e0125ae30f2ee1b28613b5c828a36a421f5993154c514594d9f4b70d547b3b9452b45d2e0e423d84a1418a1acd1f145705bf292caab013dfa304116cb04a35dcb88b782a8e842aca7a557c448d6b7ae6611b00ab0914d97b4a578f23fa0441f20b0c0b94edbfbe0c4731e2b6870f1ea0b0c1c9b7c5f38b6e03873b84b7587af9eb7b67cc6274c9de3c536ea1c2ac83c1c4c51eba522cfafea18664c499e2a6de764b29c03497d00fcc29431058775bcc2b2baa31d06d6ff319a1a0bac0d0c7f525993c0348615d9755e61a65aaa0456fbd62a47329b89d1cbb2c01dbd14fca66134cf1963dbb6953675427a91ddd551f12077afc8d55896a624217f088c67ccc5a24cec6e7d53fafe14c79b7c7d06684bd9dc1bbfffbda4b48ded86d407d3a0ebd34fd14fbb586bb99715fe65e1e34d55019f919afe77d4e6bdc61ea6ebe111d5f179cde6da795402039854fc3c7b0f7341026e97ce6ae6ab7704a8caef50d9b64f79a416ab0d5cf771dffc3a04fae1e4116752ec4d4088c230944c9a9e4573a50d7f6f20382b1eb871406a140077b0e7dffbb90576f5b33370461ab06b81d6f30c5f5c2bb03a69284bbcc3ebb0fff2918e315a37d69d80b9df70957db3be90c529b31c92d40d4af6972e290db38d8559ca9ce15fd4294b7cfb366226baa63838c3587f05bbd8eebe7e701ff1401e729bd4584a2a5ec43e069870ffabbfa59686170a14bff7ae885f4520ea90d00629f9ada512e5caaf010254540b0ac518448d1b531733bbf129d33e99121acae9a0b36643769a7fda1e401a548e8c09679d7b190e80aa92fb9fc1c5fd5889f3cb05bc7b83145700817b046aab9b855ab38910a8ff335185d99357e6c39723019382df4f80ce692af45afc32f2b533fdbe300d29f4583700158a9ceae2411e8bd3c5dfa7904a0a3176155ef9881b6ec75e3349af5294a14813ad588b448ef17819f7e8b3171ffd7947ef1ea14dec643fd020a35247703633b751f3c80ad9167f9db9ace1c52f7bdb9afd837a4f69ae95532c3d10475318ac620d00b3e5529cfee6b2749abf0d91c55bc2f724cab9be1badf5d75e705b83a76fc0f09ac98677117c685930ca171b96e6e0227950dcf79d4f68738d7de9a90b94245f73faaeb50f1c042ab75285a2cd8dccdc934c463717715ae5728fa742510510838294e65c515b58cdf2b8d755f33991b3f33505d4f1b090a80967e181bb0b8f9fcbf618088bb2ff52fcb4af331f3a9e11357d97af06b27f562f10c079c196bde212316897274b1341accb8f46aee50c3862f9892d0fada9b74965772483857828f75e8447d9c6d1744c0dfa630c3ecf146d340f7e5251d04752572dbafac64f60fe9d77f15f11b4321ab523cd76bc89829804a5776be342c72c40e56796ea436ec3d4636a16464afc38c94cda0e5fa57d46cea5be2ec5e9ced3f6dacdcc3e840ea3f8a67abe1e3f8408a8a822112819906130373a25a231921c4d6cfb18e1ed7740925e808522a933106eddbdc247111f95d621596b3754c7732668418bac4c3b5cb33d86458a0d3f3dbcba06169f1ba9047230a5f1f7e17fd80778cf048b88e6d4edd5d5db1baa3e5d1c4dac30bc0dd3e3d700dd20d0400ab603f86b24390dccaa57886288a765e5a995bb4053dfd6c83690bd61fec4c62c502d6622323eb6d235bb837ce8156a253a5dcc87a60e89e2c482d3defb52d77a737f6f704c9f96b5d804570101d5311fc820c058af45c28253a3c175af9f2eee2672ec33d301597464d923315b21c2fa57665b26ddbc394cf6df332ab8598fea5edd6a94fdabb830c1d5c02dd826ae9cd5f3e44405bb4d254c906cd64adeb191db88eeebe9732be1ab3a56a6d7ef5f23673bb93886066567c6aa40e3d3a16fb97a63877a2fdf47c504e87310402dbbef8680c82dad4e9370f6066159344b616baf89405175d78fb6628af952126a411249ff231fb5f4adf237b1d56315439f37bc46c55940551b71de929c0ff934fb075d3ba6b5e8e115a108f08eafd3e38cd86550d81c556463596d2cfd1ecd5782b8e52783695bd3e2ba073b80753d78cd638d2bef7783259e55e8dc9b6f91fab5c42f12b27eaadaa0dc237fa36db3713b503098aa81ef5d27d4b3cc3af8c0c2e0cba9a5c99b18ef49bc6dfdf632df04e90c6fde8aeeac55d5209b7b271cf189ddcbf8493076d3ccc01564c144127fa86e00f403aedf1a551c3bb2c481bbf80f00dc470f4665a87305b3f640b1b29a2ab67b744ca35012c975393c3a04573a2e9d9882b74d95d9d54c9e93aaa691d639ec9fd6514e846c214d4779ac712f6763df7a1457bb61898f77e0f6a9c52f04540c5d6fa6ea3bf1a37bee9496325a85ce76afa68a0487905174a157fffbf7474e0c7e3dc58d2252352c62543676c439e112ca952f56feab710d67dbadc2ff06aed76ab06df687e4d4cac797dd116b80e7b72a7fdad810338109823ce9b9bc3fe1f56bd8277de6b7b8975b23bbd23c052956d4f5fbd8fe51b6256e75713e39bd86ff30f91fd80bd9dfb18f67f17aee58392a235a2c5630ed3638a9b37f5a227fc8f4414b57c97d166a729819cbd245f7a0c82631b45c5e14ecd77fdf743a315b16ed375f33332976f1e77a8d29720ce45d150dd1cf73710c5c066c187f54bcb0ba08fc65ed5c4b4182061e6453c87eb884d6c283caa5544fa94689e7d682cbfe2905aaf2f33394d4a571132b4d40ad1e5377639928df6042670b4288d58a160bf577e1132df43466d8167989db103c14f33d82fef5e32a70f5b62278c59fbb0f9b4cb243d580ccc63b277ff2d4ffe56957c11159d37dac7c92c702796d4036af201f6361352418754f02e814c8e9a2e12af952a77edd66d7dd59904bb25bb61f9201cc25de183e52b51f929b629ffb91403fd4587c7923efbc89c8cae866a867159ca74f39a3d9568b9c21764edefc1d259d2363fdd67447b746a617cd2995c7230108bedc363bbb4cc19b3c1a6cfaf44bd286ed18ce5c18b0ae5568835c5101cd5974ec6cae1fd6e17c91e73f9c46468e85f145a664200801a77adfa87648272695cac63299cfb95bd4f94e79927acb0ef54cba4958ec17da697763dd0feac7c4ceebb03c78f229b790477c8d3cb434998dfaa850b3de09a376aa24306ce676019313d44d8a4f4bbe4d2fdef9e4f71edf15610a0f470a5c3e1c1e19c7f3f43965b520c8341f7f5ff8716ba8bbc7d5f515cfb5ed75ccb469e9e06ae800c020f0fd99271824a13fabf44fbdd6c28695a7326c96fb8cccc3af602cfb306e51a6aa68aae0425ef46df8aa8411a5dc53f7902e301c822759d76a600dc90b200b1ede0291654ae1d49e2cef127a51f9f93ebf2e07f70497ca97f1e0bb471c6a541a71f37cdba6b514982bca301646d371a49a2be0b3a1329d9b460f8b301141620c1f4adfd1590f137a9a8aa9b136b1fe7de8ef4cc78f1290bebc80dbb47d88aaed81a836548fed62cfddff54e690e5d9f437dcd2a0bb23bd854e3023a8b6d149ed7e4d95f3e7f49bf5501fb1db0dfcbf257b4cd416de8991c9f8923824f651b5d310248a18544da42bbfdd51476b6a651257a0c94e5997a461d65b3afa3122c1c3cb7d06d2e3e1aa239c80637a35f84ce5242e70981d0b5f12255226c873667d9620f3e4a07c7c5992fed6e02fc03043bafe7b8a04c3bffb70f0cfbd0d8ee602f317bf81a151a63fcf167d482281f4d2fc39c76548e41858ac7b868f5e2cbda018d0b0ea2dc51cd62d4d118356a9bc65e56aa1c7d5482fd8f454a5930afead8bd8ca26d33ffd451bf416d231017ef03d7f31bc6e33cf2f736b31d120b18e6057b590f9f80b93b55e4bfb7e2c07ceda73af29643f236d5e497b808c44bd69fd36ebb19151bf1d69438476cad21ae84327807bf44edb9a4c24a3f6f78a91838434d64c01179a4968594b15cd8b869e88cc80d215713451bd29bc061944c5247b452cd7269c898ac299de196692a7877dd7066d5967af3397cfa3d7132a87baa2eeb2e6b73244d5975aaad06281f5b2686d9c654654feafb386b5c11ae509f7c4347d20a39c4248e32f4b69722b55b956cc0818e7757f272e6aa9a906e820335225c3e9d2fe7d7d9547f4a0bb345610a343574b3d57e5ba91d0758d7a0cc3b50b53105e05920a244c8dd1aee8c738d742a52bf70a435567471c766424ab3c218a0f1b81c321b915a3cda05a444b82bb779f06d398e0fca35e5d503cb6b5487212f4f592a64fd5e881f67545c0928b90dba1d107a244f2e1baf48993f1fae35c4a5f36db4bc597dabdc6cf2e90b8b15381f22dc598d896bcea2715dbf171f90f49765e291879f121c48d07ab5b0fe5ab0e6f8d09a9d757bd3857e80e4d0f5978d15b4543f34d5fa3df9d1fb398ee388469d85a0fbade10de6751433d18877857784b8db0ff5ea94c43df3683225250645cd68c2df9f1f5e9ed44f5a6a46c6c888b1a87751fba5960c152072a1c811e28703749e25a7b0b7", 0x1000, 0x9a57}, {&(0x7f0000001900)="44b3fedc4520424df4c6d99dcf3f8c6418bd81a65ca2fcd8e916be6462eea45cceb88aba50ba71632e3ac473d20f48648e2e71c15d17e503926d99278305b806fc7cdc6b609797b9a61b00d6ef4e8085fa76a7b87f5b1764b2ad8cb91392cb46c07eae24237fdbf0b6bc4f379d389c980f3398f94c75e28f8905f523711ab378327bda46c5c0b262284080940d382e8afc2684bd74f7b301d83e00869d2e1ea211e5b68e4b0f0cccea2d057f79c9061d74982ced7abd87394174e3a71bcc930246b1755278937b27710b89f260113f92da32223b06675ffd55fd7e786cbb989bdb2ca737cc873bb6e6c494bf3da5f8187d0dccefdf12075291a54943bc107332e0124af4092d36797dfe8dd36103a2aaeba903e8d87d8c9f5ea316791913875f6f5282a5348f97b36f0ccb19f9ceae25ea45107d2c36640cf49cbdc7a8f46b8702bd16489bb196300f45b3fb31b83b2cbad1fa37147e9ff09146e73b27a57f856654974afc483932533e211a2e3de58ab664b4049995474132007012503d2955b5424e2a548850e733cebd20dbeb0a21b2c08aa47caa96b62d949407b63d8788b46024e245935e085de266ba94574b2f1d3635e4aafa57a50c09db3a431fbd73d131f2aa9856297a224d00f8df3aef705bd33ae1201a04d8e6892b19e6f777222361d235574e38dab305fcd92853b3693678a1230a5105bc9ab7b92c4c525a4d57b2e3c72cd8e4038c2089d1895996132e8df358db7f41694a0675124ae5bb7eb9e19497ad1571f4d184c91dbee77c4a3e0e71e04409dff11db6d294a2ab772577e6eba6894156d7adbcae9f4fab690aada96dced467296c9d87812fc5154f7fdfb8ae405857cb94b76be4b77bb30a9743e8faf3ecf821224811a38308d29ab343411e04be0af9767cf773422298a2b7832603ab413a8ce354cdf5412693f2079d8f2ceb3c14633cd22e6b845536c381fe5c19a33e5df811b5ea9b7a4d609e0badcc5a586485ea0e615b417973dfb7cca66a2a3f207be6b27f1871721293b321eb361affa2d37c2d19661d395215827448a71f472c0b501018b48c990846f5c54fec07ec32161ef0e9a03633f65270cfe6849f5d84b41126776fc7a49e1d5bddc4a3df6bec57a6b375d3f9d6248a7895b1dc1d9aff0d13c6f250fc35d857835776e6453d6880bfc5b5b2760f399ac3f53344d5cab99194e77df6ff6ab0c3dd491cf79e77fb0ae0a76a2b5ae23267bf3b28e3a086bee4f62937cde4feca031379e9c58d2f8284ac912e142b9d52b6f884f853be4b3b2316ed1339be1b378d20a4749a6e9f5dd86a9b2907c926f961c0acd998c64169db04f583b96a9229d5bc2ad595a716ec77904c50d704c9b832eb557061d0f3eeacc61d0fd26e91b79c346d0ff5947fc8706219813d394d5d1db466e176db97a93889aac2ad6ed476d99d36d56c8964da8b13adf37f6e20f1547513fc84d1b1e68abc2afac5db7952b4c64100d82f38b4ad2f34747767a7df8d8eb7b1fe84ff85f0308d3ca1ede0ce9bac9bf7831275e937e7c6cbee2a24898cc0b9d01809508f6e3c5a7c6fdec36294e71ba7160b02a39d94200806c889c346d60bd6105079f63d742aaee03da5c8eee6791dbc7a4e9b30d9c8ae01eba2e5474d51885aa5d1386276c94701a8cd49c9dc706be3f9488c92fbc3a9c1d90ec7a098cd4de269430687440823aa378e3b49e1a06487d91f983470bc606771e546346cff12d089940f0e9ad85df35a0c9c52e52e968f658ffee82242148214902a5954b89312a1d6b95454b7e7767e5fe14f2552f50e6117ab0d745bd82e32c40a395b9c93ee10c8c2d39cc9988ef9bb81905f23df56dc3536d1981e863b3e4e590a816dac2b1750b39a60ae4de6e97a3b93ae7aedcbfe26d3021e49f35ada3ff5500ff54316ca3e803948007a5888326b7f510fa5d7043b67ad5e25fab2a2d516d263cda047748fb7b5c40b90cfab67a71f239bafb67b3cd19df0e9fea7b66130408497563a577a5caff7cb19ab36c3fa689ec337cd980d52f7272c7bbd11e2680dbf0fb440aeb3d9207a78baa92c89d1a5eab5c5ec59644ee72eae337d8c6af5fb850983050d98038e5ea88a44653ce859ad55c49fff0c18bb9fc9ed8991acc394d6dd8155daa1b314d5357bd39e4c1e4afdc95302b1ffae24f07dbfb09d78c1a1fcfeebbb4fcbf3b002f71542c05c99c76431323a04fd3f521feca09d58b1ed6ce5d084b04acbe2fdeea7f0f4cdf6eb8e77906240aadfc116b4e1ec86334798f0f990f0c863a75f5dace0f7612e50199387e562cd7ba5c993e73b7fe9797986e1924d937689ebc523d858ebd52cf489dc1464a6d080283de6e93883f8778af435d6d49a34b6012d012a2d8aeb8785fcdddc7b1a68b041b14376c3ba43d0bf50bb226fdb411e277b8e52a39b5a8073774f296726bf4351506d41827e8333f0cfa7b0c1c5156650a2c211dc8f70235558dc74a2c6fe53a9c8dd570da975e74b8335ab35b06971386e8e84e6ca9557da769f0441c17b9d6733aed87ff755e166ecb6184babbc46b886f22c1327f63ed8c1a2426085c5dbe700636c635f8728079005c67602bbce130bd92b7de0faaaf403d29a7c60ea4048b3043f032a0485f74f40470aa20416643415ce9b576ae61497bd43ee9e52e00eb5d3b8850e2925398a752f1ad373953e79665c80ca78a5fa09e60472a470acbfbc5e425e942a2486fe0a49c090be2034c29d95361f6c72b31ea2afc3a0985b89044b4a1d87652b7dd50cd22092e5a7307af943f11b42753b3ea2cbc746e07c85d5dab34c563d2f9646db1dc9af9a4ffa061579d25229eada0ff3436077415237ed92ac0f8446d25396dd73cadd1d78af59bfa970b8e039e2b422f9e3034877c33095ba00a4db78bfe836afb9826f2e7788ad26932923deb20bd76cdd370521949fb4a16091b46134d446acc665935ddf765e0cf6a7c5c411613e5b8a1602c8e7ceaaa2190771a76d89dab01cd13a8bf35d893abbd6c951a3424d099b0d5403c58824928d4bf4e3a7b693bb2faaee1dd3bfb8cbcec7cf86bf00efa76155d870d5919952fd1d232a9266efb78822ef3c8ebcab05325361200f15759aab013a9de14b767e81bd52b40ba31733a08c0340bae6b02b417fb6b645105cf234ee0d8b70c46235c3da94bcfc1cd1f05f3dcfcb42a9ad339e228332b9735a3fc49a2fc38de0f04efccac9b4df10e5c8dd942e427f3818c037fb0bcbcf3072588e338d5e2af3cf8263b3889f899dd691d5242170f3528239555a254fef0f119dd679c5c17fe5c930a5165c13ad5abc9831f39d55c457b19131d1b409b91048e972c4b93d25bccd6bb56c8f1147460d740cf4883a367653916dae5f4c1e0d8e1c71976fa1bfa135083110b72f3e5a5a99b558530c89b7b438ba848acda44af9f341f485d51d372c1b2b56f0d717c5c765aa1d23eb7caebc1732f8c7182d65016b17736238f093fcaf3037d859704f5d803db0189fd2f61912d6eca3674bc8e606d1f26c12f58d9f363a6ba5f041bb3f76c5a7834c04d621e2ff3b7f8ec6e2214394cfea8f88a0eb0bc7c9460930c4bc1bcf82ba64852a75276d693d7cd281bfa96975efb746cb8236479c2788a0dc0393eb74dabed92437c09da629c3de2b689ed8b5a1a745ce05cf90938abc95ca2ddb4c71c9c0c7945f9b82cf013722a19d1c107245d5435704c11577a3089f968413c7903d6996e5653d2495a571c56a40f077556c4b6acc30533548271e3454bd489fe1c6e7296cc8c93254ee6a3a15c637d1bb79e8ac3e5915c96ee5bea1ebf6bf58d451654c7c4323c3f01a01395520517bace50bba2651d51fa39f35a108161d3c51ff559579cdb885f9887b9bbd59f88e92b3dd27f789a65dcbcf4b1dde8315b0bf0f3fd2ad596efd09f264f03062a1cb9d1859dd9d291e00236612f4b599aa66830c784c34a61e5e29e9561ea65e681d0a209caffca9f7e4bf1e4820eab45f356db5a99ef7f6c4b5fd526c99fdce3881f8ff4a823c59fa9b326325e0b01bc7dba881e451f201a4f113c5442ff00af1757c3456a0b8e25c664b83e04708697ab03eb5c50d5b173bbc2042723812ef134655ef685c6668c9f1ac352e0e9cfc161599c5609ded0686ae5b98162e46f294c165a245ccf39c6ddf8e689cc4f6adf82b6e113d405dcf8ae67e779fceead56984121277211ae8f88f5201624846c92d4603e71c810eb8be847ef0be42302488b5acf3bef7cb82fec83d28c6d6f6570e50e29f3d95dc2f432be798749516d1c40a36952d77fec984c5eee10929b7950cbfef8994079ab55b16c73b9378f521b11dc8bbfc0b49e3d655378359a67b279c1835a9f293c90e80e38826691007f08652a180ab373e2d312f5bed9327d97394e005450421a31e59361ac02a0801f3b097c6370a853dfdc96d381df608eb0bda7330e1ba8116df50c5a3c8566207b2d2f0a0f6fc9090915ed8e3a9e34f3ca5da872013c98c9427066f1a70135a773ad4cbb7410b2ea3bc961a39172de15b213f068a256ada2b8f1f3ce1c58b3d6213bd6a71435494441ee4018986173553fd9cf9c27ba85d87580c8e34c3c7cc88374182b34f52e9b262ee07ab9c25130078c4697b931d2bbf94b453b7a763db9c2e28cac9ca4b7beff1f9b110a63a5f8cd62a995b9be2aaba228c75dfef1a5f4a0911b9a5fa44bb596fd4ffb6fcdc9c8e135d021c1e5175d90168cfddb31f170074b52ecb13d1e91c6f6c4bb2d44447941ca14662e1525990ac2b3a22c0dec38a7a3f32f85e22a24bc21e7c9c2db5dfa2ac5a34a33e843e2b5b5cf3578f3c9d675328e593cc90b72a0ec40fe4ebe9411767e83fa54994f48754475c2a5042e01d7426d3866b9505e58fc238d34050c4763e167c4d9b93fd3048aeaadf7d461eec4c96bc3be0c622bd87f56bc0c20d94a7dcc4fb203751b0ab7fdb0544fcbf29256644f1e92ad70fc55049b8c363d263c99e4cda4813ed3fef3911499fc2cb6b06943a290bc15f11c82d7443bb536c5a89945997db070aa84b79d77829af752435f65a3cacd3bdfc92b3b1de7741376129785014a0c27c537317f452f0743f0dc116c80af6db161df8d8c9a5f8a489156e0ec497cd08a8ad195f9a54e4266a5b195927d8dc8f5851221571191c2bea9659973a2fbb8d66bc57a6d8e6b730a5ab0053c923f0a04acd2101b19376b035b8c4036b5e8f865f59c6abf14c364dfcf0329eb989bf5181d222b884a24abe781b54b1542c188a8d39233fc5ddf8fd4852b826d5dcb45720d0fbf9b6e6c7d6863129c6c0c79df561dd010d4d9933172414467acc64f11dc7e1410a57bfaf274bfbce00ed6405b2b66c36cbc06428d7be499e9d6a031c534291fb86534a60cda4268c459ac44e769b8ba0e76956084791ce6d47ffcadb2f9c4fc7307b61fe40e5c822d2ef1db7553044549f41e6a23e0ec0986afa0364f2ab2eb5611fa0ef15873f86857f439d1406d5b1ac2c804d5b80254396d98e621884989e1311abfa1f86f63243f28274be391373ae8a5109368a34a06a50df2a0048bf2c2ba68ee294cc33be5e56e641411524ce8ad18f4695c8352c7a31377160707bc932f7a3207b94900dd4e41b6b12aa127f4ef3a6632982029694e34d8a3b2dd8fb42bc620aadddebfe125b791b39964c2c58ec0d760373ed8552ab53932dad8cebc61d31851d583c7b2eba72ae86124f368967820ff2086970f5d474cf9ab79cfbf80393a4799b3488b41ab89faf5172daa93032c8a7eb90732301d5", 0x1000, 0x1}, {&(0x7f0000000240)="2a1816db39aa314320012ce048cea236c05ebe690a2e66c4d9478f64f6949e57044a75a2d85fe545431751319b67c6aabe63ba808ed3c0ae8b05fd25ce0326efe8d4b9b509ba9d2db4966dc1cf11768b3a5a", 0x52, 0x9}, {&(0x7f00000002c0)="5631bbccc6258d01934098b3adf07ef0a2a653bbd7217e960322a28e4986694dc2585e0efc9830c933d0ab3644f012fe3f1a0d89db6487dbc98bd7ade934adc1abc463cc27f1680fd24dbfdb99d1c39fdaf0f7847ed4297393af59de3ec8354b196606b74dddeb63beacbb37f0f1b03adaf3877338dc13547e810d8bda34b87ac32f593408bb2cb140870e5c1bc421ecff5cd4dbdbc1d5fc91edcc535b5e91", 0x9f, 0x2}, {&(0x7f0000000600)="90f8084ed9155733ea9ecb07f19a67603086413d2a21b37796353ec90e22522661e5e7aab9380b1ccbc98bfdfb9ac2550380db09bf4075c9e9619659e22d22bb110b8c07e00dd36e84fd01a189c6b56c7cf82f66872351ba6809e332bc89ff8dd78a7b4038668edcaa37f48776106b070c3040a201301ea7f4e2e24dd5091cf6c16dab8b612813c9ca0661c82e10ba28", 0x90, 0x4}, {&(0x7f0000002900)="1e7f7417c4b2ac9ced0f81fa4f8109f1dcb72180e5d7d77bb24271465c826045eab1eda022b023b025630c0860e3173d94af778d2f8ad5421f6c32f886e2e7b12228229b4a6f50a62f7f34cf13111b5fbf50238c6d42d883fb618fdac28aa5f0fe11ac282c35cf1e9724e0aa6ed8cb66b6d7ac08a60baca4589e06fb7c3b5e6703877ecc7894dc608492b5a39a79a6506de944bb501944abbaa871d8f0132a2edf919a64429af793c6e8a7fa773e47f590828810e7cbbcd753edd9b277985430d543291199fa9c5c0896950f0a", 0xcd, 0x61f4}], 0x108001, 0x0) 18:34:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8864, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:06 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xe00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 2: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x6, {0x1, @sdr={0x38414261, 0xda02}}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x95, 0x0, {0xffffffffffffffff, 0x1, 0x7, 0x1, 0x9}}) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000001c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000340)}}, 0x10) 18:34:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x48000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) [ 433.142585] QAT: Invalid ioctl 18:34:06 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xc, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xd, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 433.417622] QAT: Invalid ioctl 18:34:06 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000400)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000300)=[{0x2b}], r1, 0x1, 0x1, 0x48}}, 0x20) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711}, 0x10, 0x80000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x400000000005) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8, 0xc0) r3 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000340)={0x2c, 0x4, 0x0, {0x4, 0xfffffffffffffff7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) 18:34:06 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0xc, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8dffffff, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:06 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = msgget(0x2, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/37) 18:34:06 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x60) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x65580000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6c00, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:06 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0xc49d, 0x8, [0x800, 0x0, 0x6, 0x12000000000, 0x0, 0x1cc, 0x8, 0x8]}, &(0x7f00000001c0)=0x18) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:06 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = msgget(0x2, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/37) 18:34:06 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101400, 0x100) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x5, @local, 0x1}, {0xa, 0x4e20, 0x4, @mcast2, 0x159}, r2, 0x1ff}}, 0x48) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:06 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = msgget(0x2, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/37) 18:34:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xe80, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:06 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x9, 0x0, 0xffffffffffff0001}, 0xffffff36) 18:34:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0x400900) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) getsockname$packet(r0, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', r2}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000440)={0x1000000080000, 0x100000e1, 0xffffffffffffffff, {0x5, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0x400, @local, 0x8}}, [0xfffffffffffeffff, 0x8, 0x83, 0x7, 0x9, 0x4, 0x4, 0x1f, 0x7fff, 0x2, 0xffff, 0x6, 0xfffffffffffffffa, 0x2, 0xff]}, &(0x7f0000000a40)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={0x0, 0x2c, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @rand_addr=0x100000001}, @in6={0xa, 0x4e24, 0x6, @local, 0x7}]}, &(0x7f0000000b00)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000cc0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000001c0)="30cf01d95c7444746251f0417fe60ddb9b7c5ca64770bc455559aa2dc17135825f54a99d14762d75b5", 0x29}, {&(0x7f0000000340)="ce01691dd83f286e15e7097e79626dbaa7c9b7d78ce8b884c77ded47e560283b8e77129794835726b80988b06a644247ab6d7e57fe4b0a7fc4de54f645b91a87ac9b01d8d5f1d33c9056d0bbe8bd3490cba47c252da7b9a64dd261f964c898f8c36e0f0f5674d742c5e789970919552ed54367a9c3cb3c9c9cad52eefcb1c7e823a91d2f47be825df5160beeb17422f800f8289b8c187beeae7a7beb6a7f5b41d650d23e2f98887758ceef5c1442ccc3e0dcc8bf50b9f0fe8c8e6d6f32d54021de83fb272430d7e0742cc2108830a52f60c3ff85047e", 0xd6}, {&(0x7f0000000540)="b25bb77f4a7e28039552db3d37db3eb5790d95a40912652f326bc8ba7bc086eae7cdec442a4f6685b1dfe34d11e416926ab077c8a72f9eeefd9c3fc9b99b6a1e4b15f4f6500c8d34f41642c1ee083d7a7628e9831209007adef717c62f3a091c1dedc6678e2a68240fa9c202b931399f359e20c7a29304cba1ec2798377784845a92127dd35b7cfafa10dd7f1a3f546c09a30723673a0e7d5791654ca2090799ea0fcf153b6462c6c9de0679daf6f54a7999ba04fb1d42c462fe39075168e475fe2f37b99cef45b449cdb625d01c4ebb23613280b068f48d6bdf26b99c48e8d410eb24", 0xe3}, {&(0x7f0000000640)="6316458ef3abb693a7d5d9cb5a13ae102991e674287391124fd16d3fe227bcef115150f98373e9414cc0bb84d1f3099f818fb03e1b23552dba40074ac171b8b4c7c208f29cfae971beba67b0ad8d2e66a61a334a07bffc0b8fc73dc364ff3cd274a086f0421413", 0x67}, {&(0x7f00000006c0)="019779555fd2490ece1e4711c3c865b2bfeb8b3a735388e688b9929322d5827ad862421f12bcebda5a920917ab5645afcdaa54189b79610635bec467c0a68c6b8dd80c74ea8d0345b1d19cc5379e06d2595088684ba2c8868fef26e8a4c8c211219a7a33578310cf4421dc52835abbd39f70df731e82cadec53bd42bdb8ef83b45ba18f5ee2dbae9316ffb5dde776a201d1cc5fa19a82c629d7b369b91df0ed05ea8f43ee6123da67eef51bfe7532f5428c7c80bdb9733d3ae16bce7f6ee08", 0xbf}, {&(0x7f0000000780)="f0574ab4f0097aeb869befd8f0c63ba6ee514e4a75d161ee6eb4accc86882f645f043d7b94a38bc74255ebe7fd4c28d6e382ce4f452a165b6f3897dd7fbb894d4b95a56b3237a00cf5c0726b7d341bb916c4d487d6df60a95b7fed02", 0x5c}, {&(0x7f0000000800)="558f954dd983bb5251740e54a9c06a47c5a66c6f78419cb93edf1bfcc2e8b05f4473fc483a675fa274887e032ac4d88082cf5c8177c2f85cf4938bce75197dfa43d49a714b1da67da6b55523ade4dffee702085dc0a81f7907239584bcfaf072c0378207234e6bcaedd30ba25f1253cd5837ec506b28b4f90fee169c33e373c324402d35282584f403c7d9a49878f8e02dbd30a349d9078585692cb6dd9ea9eee2cbc3291d5b96d2e81e0d4fdb63069613168d468f6939d7301056b83d9313", 0xbf}], 0x7, &(0x7f0000000c00)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x200, 0x7fffffff, 0x8, 0x200, 0x6, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x3cce, 0x6, r5}}], 0x98, 0x800}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}]}) 18:34:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = msgget(0x2, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/37) 18:34:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8100, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:07 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffca88) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8100000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) msgget(0x2, 0x400) 18:34:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x8, 0x0, 0x8, 0x8}, 0x98) 18:34:07 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, {0x2, 0x6, 0x2, 0x6}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2, {0x1, @pix_mp={0x3, 0x3, 0x77777f5f, 0xb, 0x1, [{0x0, 0x8000}, {0x7, 0x93}, {0x1f, 0x1}, {0x1, 0x2}, {0x3f, 0xfffffffffffffffb}, {0x7fffffff, 0x401}, {0x3, 0xfffffffffffff001}, {0x5, 0x4}], 0x1, 0x36, 0xe, 0x0, 0x3}}}) 18:34:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:07 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x7, 0x2, {0x5, @vbi={0x5, 0xf94, 0x2, 0x38414762, [0x6], [0x64, 0x8], 0x109}}}) io_setup(0xb681, &(0x7f0000000080)) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000040)={0x800100f, 0x1f, 0x3}) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000240)={0x0, 0x9, [], @bt={0x48, 0x5c2, 0x3, 0xfffffffffffffffa, 0x8, 0x1000, 0x1, 0x9}}) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 18:34:07 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xf0ffffffffffff, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x400000fd, r2, 0x1, 0x1c, 0x6, @local}, 0x35b) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() timer_create(0x8, &(0x7f0000000040)={0x0, 0x6, 0x20000000004, @tid=r4}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0xe4c}}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:07 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000340)={0xc, 0xdf, "bdfc637344329ea2e4122b64d5be818d207acd153e6dc4a71bfbee8f4fbd90dde75017b0805025dda93d7645fb2b651a1fce62b2d47274d7c4a88886fee1d5f80a94043c96029bb6414488e889aa28066f5e8514431be3251648fce9d7244ac637188956643964e5244ec7bdce1915ad20bc3c097fbe9ecc27ef5a6f62fceb9c1723dfb3658f632e7afb959f8e104dea3d4cd92e6d203766e829dba31f55ebaadfa62f448c5905bfb6fb1b93a764330ac8c1576cf56edb9a0cfd369b3e478fdee4b817c125567f37741f090c5bbb229aeb65826ee51f3646b1e7f25a9bacba"}, 0xe5) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88caffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x700, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x400007fffffff, 0x20000) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xfffffffffffff000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2400, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000900)={{0x8, 0x0, 0x47c8, 0x1000, '\x00', 0x701e}, 0x0, [0x2ee, 0x316b3c44, 0x2, 0x1, 0xfffffffffffff0c7, 0xe8, 0x5, 0x2, 0xc6, 0x0, 0x9, 0x7, 0xfffffffffffffffb, 0xa47, 0x9, 0x5966, 0x0, 0x4, 0x7f, 0x7ff, 0xffffffff, 0x1516, 0x8, 0x645, 0xff, 0x101, 0x6, 0x3ff, 0x4, 0x4, 0x400, 0x3ff, 0x5a, 0x8001, 0x5, 0xb4b, 0xcf26, 0x3f, 0x10000, 0x10000, 0x7, 0x200, 0x1, 0x100, 0x56, 0x1ff, 0x10001, 0x40, 0x996, 0x6, 0x6, 0xe4, 0x1626, 0x6c88, 0x101, 0x40, 0x58, 0x4, 0x2, 0x6, 0x0, 0x400, 0x9, 0x7, 0x4, 0x1f, 0xad1, 0x8, 0x7, 0x7fff, 0x63, 0x45052b69, 0x2, 0x80, 0x5, 0x2, 0x200, 0x2, 0x1ff, 0x5c, 0x0, 0x6, 0x4, 0x0, 0x7, 0x0, 0x1, 0x6, 0xc982, 0x4, 0x4, 0x7ff, 0x29, 0x9, 0x80, 0x30, 0x3, 0x7, 0x0, 0x2, 0x100000000, 0x0, 0x8, 0x2, 0x400, 0x4, 0x1f, 0x9, 0x2, 0x6a8, 0x100000001, 0x7, 0x1ff, 0x6a, 0x3, 0x9, 0x9, 0x6, 0xffff, 0x9, 0x7, 0x0, 0xe3f4, 0x7, 0x5, 0x2, 0x4, 0x8], {r4, r5+30000000}}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) sendmsg$kcm(r6, &(0x7f0000000380)={&(0x7f0000000140)=@rc={0x1f, {0xbf3d, 0x8, 0x8d0, 0x9, 0x5, 0x9}, 0x5}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="6e6327e311a6dee3bc29da3f18c20cd367e1465610f076d83547da622d0bf31f4ec27355f1f816098778ad6e148bb750905b0d7b12b56d28", 0x38}, {&(0x7f00000002c0)="cc69426aaa5e302340f568239742b043287d8f4a50e9ac9e634a2c74d40fbef1468628b7e28ef6560d4de5c202717a31b90843a80ac01e047cb242311b6d68343fdc6e4612552fb44def1a962d158bb86a9a1e8b3ce8a93ffc14be5d643f734f8604ccb1dedc9341941410411f7c213ce6f4372e2122bed3c927d93b0053d08631e48d5c", 0x84}, {&(0x7f0000000500)="c0d20025ee9796ba2446c0696dcf0f6e8b4b816c7eba8567c9910da5d447da854bfb3fb146f873e717f79e2663897fb336a071c2ba4120f06ee11699acbcb8023d32a5b8f767d99232270417629ff2223b558e5e329c15250abbd0fb1e42fb250e4882c68e02b7e78ee57d1b45faac2074dc19b3a834bf6e29c9ca7012aedd7a2c486b8e1b1d7860247b2ec10449b7ad6959ea53ff7f1f12818e9ea231c14af79b90b49227af7e02df67c513dc7096436f6b8cb5b2b6089eea2281e94b9a24", 0xbf}, {&(0x7f00000005c0)="77b86b239d95a7bd06865b886cd33617464e0aa790ff38e31782e6b7316f115a2a33e8951e8f31a31819347052ddc53be0d0e77ce3d695012e6d1c313fc9601855f733992b508bc2bda2aee0d9e7ee966f4cfd54f9bd9e50be67b2697996297bdbed43ca8669c2572cceb480426ed276553d1952aa8c2595b16a42b111450146f1321a02fb8f29b0b4b0ca9d84c5a89fe06de91f3d7936fb64ecd342fe40449542414c7789d544cf18c002cc8b857901a34f38a5b806784d721735dac140768d95c3b874e2097dee4a7bec519994fa4164a5b184bd95695586fef972addf", 0xde}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000000200)="479e045de000014630ef2b08a5728565a6374148540fb05baa753a226e4aa3350629d01749038cac94cbf38b90a25b59ffe27094143f0b30973caf85f07d53b2e9539af7dfad71d0c9172c1031ec561b0bd69b5b8f5e71f90f3e0a8959db98", 0x5f}], 0x6, &(0x7f0000001e00)=ANY=[@ANYBLOB="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0x1010, 0x8885}, 0x40000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = dup3(r0, r0, 0x80000) write$P9_RMKDIR(r1, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x2, 0x3, 0x8}}, 0x14) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000340)={0xd, @raw_data="0509d4d5c7cb46ebacd681a1c90347ae8f8dd95b268486c6b1c7729500372eecc39f16b25eacb8a0e2540aabf831ad8e03103d63bcf8dbeb7071c2f31db251f82e8b562b235a6ded2870f45661d3da40447f082376a8ea74217d2b034be5a9bdce712525c9cab8c70a282cf37d638109a5b6d5f742b3b35b9afc142e01d415c03c6bee561f918d302ed2a7b6ddb1fd4a7e323b83ec28e13ab94c05a592e0524cb7fbb51fda57210887af5cff528f3f2f810fe6a6880397f3ad913ca64cf8ab00fa7871ebd69728a0"}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18, 0xfffffffffffffffe, 0x2, {0x9}}, 0x18) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x2, 0x3, 0x3, {0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6c, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:08 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000000)={0x72c, 0x100, 0x100e, 0xffffffffffffffff, 0x0, {0x401}, 0x1}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffca88) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x689, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:08 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0xfffffffffffffffe, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x3f00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000200)={0x63ce, 0x558, 0x8, 0xf2, &(0x7f00000000c0)=""/242, 0x21, &(0x7f00000001c0)=""/33, 0xdc, &(0x7f00000002c0)=""/220}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xf5ffffff00000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:08 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) clone(0x4008500, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') exit(0x0) fstat(r1, &(0x7f00000014c0)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8035000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x89060000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6c00000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:09 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xa888) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x7f, 0x1000000007ffd, 0x1, {0xb, @vbi={0x0, 0x1, 0x6, 0x3c47526d, [0x7, 0xff], [0xfffffffffffffff9, 0x80], 0x1}}}) 18:34:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x2c00000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88470000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e22, @broadcast}}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:09 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x7fffffff, 0xfffffffffffffffd) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x0, [], [{0x7, 0xc7, 0x7, 0x5, 0x8, 0x2d}, {0xd86, 0xfffffffffffffff7, 0x240000000, 0x7, 0x0, 0x764}], [[], [], [], []]}) clock_getres(0x0, &(0x7f0000000040)) 18:34:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x81000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x40000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xb00, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:10 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x800000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000000)={0xd90d, "f29bf56f9f070d5b3f18a8599513edc28fc355ce9ff882ebd29eaacf5fd70737", 0x40, 0x0, 0x8, 0x0, 0x7}) 18:34:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x0, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f0000000200)={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), r4, 0x26c2}}, 0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xfffffff5, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x88caffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x0, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x543, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$P9_RVERSION(r1, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0x8000, 0x6, '9P2000'}, 0x13) 18:34:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x0, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x3200000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:10 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8035000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x0, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:10 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000540)='/dev/video#\x00', 0x7fffffff, 0x4) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000000)={0x0, @bt={0x3, 0x0, 0x1, 0x1, 0x8, 0x33, 0x2, 0x62, 0x1, 0x8, 0x401, 0x80, 0x80000001, 0x0, 0x0, 0x1}}) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x800, 0x8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000500)={0x100004, 0x0, 0x0, 0x3b31d9d8, 0xdb}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x181500, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0xc0000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000380)=0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x3f, 0x30}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000600)={r4, 0x10000, 0x1ff}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000003c0)=0x8000, 0x4) lookup_dcookie(0x0, &(0x7f0000000400)=""/148, 0xffffffffffffff4b) r5 = socket$l2tp(0x18, 0x1, 0x1) readahead(r5, 0xffffffffffffffff, 0x1) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:10 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x800e0000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x0, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000000)={{0x4, @addr=0x3}, 0x8, 0x6, 0xe249}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x3200, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x0, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x806000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x5865) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000051000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x400000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x0, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x4305000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffff00000000000, 0x2, 0x0, 0x3, 0x11, 0x1c, "3edf4d7c9dfa5eb16d8a0409f27f7f93b805f258f91ef241ab3149a8315c77cc6a9992f359e5641221fa6d59c25034ed200f38328a1a3104d887f844f0e5d543", "513420d44094bc729b361dff7e5035d44d20d46bb148ebd396452f3b8c2f3f05ab9f3e80cbe739307fc578f06ac3aaea81d74e87454bb88cd90a31e805f1a51b", "5bb2c1741a80f95bd07f2ce97b8cb08ba668a2415d621473c75e6bd707f65d48", [0x80000000, 0x2ad3]}) madvise(&(0x7f00009eb000/0x2000)=nil, 0x2000, 0x1b) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:11 executing program 2: ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000000)) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x2, {{0xa, 0x4e21, 0xffff, @ipv4={[], [], @local}, 0xfff}}}, 0x88) getrandom(&(0x7f0000000200)=""/117, 0x75, 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0), 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getrule={0x14, 0x22, 0x401}, 0x14}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@getsadinfo={0x14, 0x23, 0x707}, 0x14}, 0x8}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x3, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x80000) ioctl$VIDIOC_ENCODER_CMD(r3, 0xc028564d, &(0x7f00000001c0)={0x2, 0x0, [0x6e, 0x9, 0x5f, 0x5, 0x8, 0x4, 0x5, 0x1ff]}) accept4$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, &(0x7f0000000340)=0x10, 0x800) 18:34:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x0, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8035000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 438.731030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 18:34:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x806000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:11 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x301000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) sendmsg$netlink(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)={0x10, 0x3f, 0x400, 0x70bd26, 0x25dfdbfe}, 0x10}, {&(0x7f0000000380)={0x11a8, 0x21, 0x0, 0x70bd27, 0x25dfdbfc, "", [@generic="1a814ec65b7cc2db9be6e974f325c9afac6e1c292ad47cc7b6fa015fd331153bbfcb3250130bb28d8a8f16953d006190b5fee1f1e7d598b42524a6c71a59176baf7a00d01c003777cb4b1330b64641fbc53812ab879d25fc43e8b25cd3b471f02f4dd07a5e31ba3b8030db9feec559fff3a08f0fb87d9d62e2fd9394dd83c5de228ba49b1d0285b5ec4bbd1268ec6520a4fe95d4e1cdfda74355f9977ac2447a2c866254ca8d25bb333606c6ecbe0d1248fffd0bd561286e9a91bffcadac09b2f6ae752cd1af11d91175d78c2785118b70afe5066e254b8a6ae10b4abaff317e359118b75010b9451b96c04041cfcb7d7f5ef4e8138768662f", @generic="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", @typed={0x8, 0x2c, @pid=r2}, @generic="cb54e5474c246355aa2d46a63a0db553589989294fca7d57f6c33cdb2492585d7be56d156e939d3238c88dd8d17e11c12146f575180f4400d63be0dfb2205eaba65ac8e776f1771dbc2233856cd52cec18ad81dd4c682c1d1e5a4a7d087ad01406aef3b4114ce7fb41fe2a391f95a626edfb413a1b7af854591d70592c1b81b42b0caf6bcdde61b4ee9c0ab66c257ea6f8aba9194bb8"]}, 0x11a8}, {&(0x7f0000001540)={0x90, 0x3b, 0x400, 0x70bd25, 0x25dfdbfb, "", [@typed={0x14, 0x63, @ipv6=@remote}, @generic="58d7b4a40c0cfcb9b8285d19832bc30fc888b1d2ed879802d8963fbc2e23622b2e6705e83a2d679f90b2b5004b55dd589e03db40b3bfaf97f21e013b891bdd984abae3430705139e4bba45531487e12eb73fc86784d8", @typed={0x8, 0x5, @u32=0x4}, @typed={0xc, 0x31, @u64=0x5}]}, 0x90}], 0x3, 0x0, 0x0, 0xc0}, 0x20000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) write$smack_current(r3, &(0x7f0000000040)='\x00', 0x1) 18:34:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x0, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x28000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x43050000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x1) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_SUBDEV_G_CROP(r0, 0xc038563b, &(0x7f0000000000)={0x1, 0xc8, {0x80000001, 0x400, 0xa5b8, 0x3}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000440)={0x0, 0x7ffe, 0x8002, {0x9, @raw_data="e98baa47e8c515643fee9cc8ef504c46035777f7df527e6837f0f789f658fe69877c0fc0723c3fdb5cdcb6dccf2a1047baf72df183469e45ff9517f9d57ce7533f585b531e028222efb0b12f5eaf3ede64f8fb31b36c36af3fb7ffcdca068200436242ded8c5fd02acbf3c4d42df22a3a4f638a6d8eacc4d6fabddb35c08e493addd4afc08dd87e783737bf812529396618a3c580e5e059d3e8dfd48100bda6cceaf241aa844b0dd9ad6d869b41aa436a94b9b3817679231f7581747e5821d48745089ad4bced57d"}}) 18:34:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x806, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:12 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x13) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000000)={0x0, 0x2, [], @bt={0x6, 0x9, 0x63e, 0xa6, 0x3f, 0x1, 0x4, 0xa}}) 18:34:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffa888) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8906, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x7, 0x2, {0x1, @pix_mp={0x1, 0x6, 0x3136355b, 0x0, 0xa, [{0x7, 0xc09a}, {0x0, 0x80000001}, {0x2, 0x595}, {0xffffffffffff0000}, {0x1, 0x6}, {0x6, 0xfffffffffffffff8}, {0x400, 0x88f3}, {0x2, 0x9}], 0x400, 0x5, 0x3, 0x0, 0x5}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x8000000000000000, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xb, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:12 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x7000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0xffffffffffffffff, 0xa2400) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x40007, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 18:34:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4800000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x86ddffff00000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:12 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000d, 0x6, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xd000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:12 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0xfffffffffffffff7, 0x3, 0x2, {0x0, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000240)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000001c0)=0xcf) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000040)={0xf, 0x103, 0x1, {0x6, 0xb, 0x400, 0x4}}) 18:34:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x1000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x92ec364787b98999, 0x401) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x0, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:13 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8035) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000540)={0x1, 0xb, 0x1, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8440, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0xff, @local, 0x4e22, 0x2, 'sed\x00', 0x20, 0x4, 0x7e}, {@local, 0x4e23, 0x10006, 0x100000001, 0x2, 0xeb6}}, 0x44) 18:34:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xf000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:13 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) r0 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="153f62342719a3d8958914b732c3b482808d78866c67b46fded40d03ca1df0d042db534bc859f0c911434feac93714b32bb87d45741fe7d5913df8a448f36c19b382c2e7393811e3ad9b1697d063bf0d99666ad5fe52fa88b9d167c517d35e7e73f5cce3d83180d4e8a718faf03b0d08d849eeb7f2f7e065ecb44d6ade3b82ba4e5f719029d17d5ee4513a9019e1451a526e5431729a1c2ca297fed8e005fedbf54f5f303d088ad6088e27a3a5bfd18419ede7838d7c8fb302b131f58cdbe46d38a1e1d162032d00f99f1c4abf862dbcd729a40fc8b17d15ac1b5fa8233d6cdbca724a69c8000000cb7a000000000000000000") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0x5, 0x2, {0x3, 0x2, 0x8, 0x0, 0x7ff}}) 18:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xeffdffff00000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x0, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8847, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x4788, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000001, 0x28000) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)) io_setup(0x3f, &(0x7f0000000140)=0x0) io_submit(r5, 0x7, &(0x7f00000007c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f0000000180)='(', 0x1, 0x69, 0x0, 0x2, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9c, r4, &(0x7f00000002c0)="a1532bec2d2e877e91216cc7b124cdc08a7e13e6cc2547300d3bb120940c8c50a322f6d50be59dd066cd2bb488034f7b03630bccb9ff870770346612b64f03138c69fee2251192b92d33ab1513361393bdc0a10ec56a6367f1e3f4d285e67d90789ebc0b7b0f1e263ed911becfb26ca96b35e8aea8ee87404f9271ee00fc2d744877941b86f9eefc06eb20966188e9347f624172b62096704d", 0x99, 0x4ffe, 0x0, 0x2, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f0000000240)="4760d396121f", 0x6, 0xffffffffffffffff, 0x0, 0x2, r4}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r4, &(0x7f0000000500)="e4cefdcc4a22759c3fad99add2974a121269492aa72d62a7367d952bdb4ee636b8bf6a17f7cf23d3baea8add6134c4771d3e3c2c501cd79dfd6aa859a4aa2727183f117228666dffeac8d35d7155479c0e6e4dc5b17cee181c", 0x59, 0x2, 0x0, 0x2, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f00000005c0)="393db6dcd26541da8ff548f7dff6a5e5a6047a735975e6d65ded4d7122543ed3b1db1972f2d6270c1152b8b638bd653f8c4ea9206ae123410665f0c1", 0x3c, 0x80000001}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000640)="dd7039e38a6614497d8fdc74cecd8c81dc5a1067ac804a3b7d17472e5fc2563dc00997dcbe0af34b19c5106ddc03551963dacafd93b5c1cc7b568b30a23e224d5fd23a7f692e8deea10a9ba1355ec485856fbc31e26444647779fb672f0ce360ed9880121be171d15bcf2282d5f480c48a9666b270f873cd6a15487928b70902f10ab57acc0eebac774f3a298f83c734db5d0e1dfddbe6e6", 0x98, 0x401, 0x0, 0x3, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000900)="5d0a7766507828a6b53d79041ba8c57ab290cb167c6bbbe2428a1dd8ef7ff35bb42a957556e1f4c611dabf276d2477f5dc51bcadd4df066718f8aaef840be958ac6495dc2302d442e2dda99caa5f9adcc483b889379a7cb4f3a98d52228e4eac263a76f7b6c508b85633c199ceee05482b8c379eb555241dd5ac07f937395b72f5c638d57ca44d811d2a250ffc728dbdfe0cf3bf63411795af2fe34a0e2c492dadca73bb36f8be52fc9532b2843518abfc3ebaeaa84d6b16243b287543e8fe3f512ab0f6053f551b9b2a72e39e7cc4f6e02c3cbefce486c4d4b0dce979c271afc5ce3160e2aef4582f0f443011", 0xed, 0x4, 0x0, 0x2, 0xffffffffffffff9c}]) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x0, 0x3, 0x3000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000a00)={0x3, 0x80000000}) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000800)) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value, &(0x7f0000000a40)=0x11d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x70) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x88a8ffff, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:13 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8100) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xb000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x8000, 0x2000000000000002, {0x1, @win={{0x4, 0x0, 0x4, 0x4}, 0x5, 0x4, &(0x7f0000000000)={{0xffffffffffff0001, 0x4, 0x4, 0x1000}}, 0x5, &(0x7f0000000340)="84dd005c9acccd1c605e2e8a653eb0494a45ce3ea763a487f9f39dac680ee348533758c37653ae22577e84c15dabe2920a83c3a3083eee1fefcfd1252138d50034bab90ac4d5de0563246375940fb615eba728921f1dbc2b16aac960135c17d6fc1b999aa95da9fa8cece0c3cec222dc8535ed2aac5cefdaa809f31b6bce0b63e2fdab7ed9558193fe487e65db23aa9386ac5bfbbe792931ebf9b6be8ef0cde1713fcf1312dfd97d88b8fdc5fc826bfee3443f55526b659ebffaac51f4e3f4147d332434c96548d87a1aaf6866afd465ba6d32718eed43c008a08711592bf411dd097b7c70bb87f57930642d6d27756095", 0x6}}}) 18:34:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xf0, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x0, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x34000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x7000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) r2 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) recvmsg$kcm(r2, &(0x7f0000000c80)={&(0x7f0000000900)=@ax25, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000980)=""/114, 0x72}, {&(0x7f0000000a00)=""/200, 0xc8}, {&(0x7f0000000b00)=""/66, 0x42}, {&(0x7f0000000b80)=""/86, 0x56}], 0x4, &(0x7f0000000c00)=""/108, 0x6c, 0x9}, 0x2002) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8), 0x71, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000800)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYRESDEC=r2, @ANYPTR=&(0x7f00000007c0)=ANY=[], @ANYRESHEX=r3, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRES32=r0, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESDEC=r2, @ANYRESOCT=r3, @ANYRESOCT=r0, @ANYRES64=r1, @ANYPTR, @ANYBLOB="2ddb96039d46c189addeb80c49c0aa1290474f", @ANYRESOCT=r1, @ANYRESDEC, @ANYRES32=r3, @ANYBLOB="48060ab82f224e59992bf03af31f3ebb618350f3545c0e832f1489e8353034d9a3770456a5aef9cbf8c85e7382b8868072b7d45c1208f24c9b6f3cffa56d639bef722e14169e99dc6aac51184b8a169bef2797c752713002151ffeb69e94e0a09dd0148f04a5f232d0185d00d62811bd7b96c54ba07b7bbfb91e515a13f56bf35fc8e7aa7328c1dddca8cc141fd6abadaa3c42107182458aae8ef2dc6cef26f8f1c1b8268e98fd8b5f3037c03570153300b4d264efa14d23b49f310c0b745b06efea4b66229554594ab03944a03aa3f3b64c61336ce7a2b4e3"], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYPTR64, @ANYRES64=r3, @ANYRES16=r0, @ANYRESOCT=r0, @ANYPTR], @ANYRES64=r2, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRES64, @ANYRES16=r3, @ANYBLOB="561c5739845589c1c1475b2f6f8bec8adc5d5e65c5c4afb390918b2a3a6c3214f91dc5008963017dfeff26101bda15a77940b7dde2e64902104a2d39c8da620da52bf511854cf3cc09ea6216537d176ca6902e505d607fbe50c5ec7b6fc40a13e0ae182406dbfcbeb4292ca36b97d38fdf3a2b433861c91517b9d7e6142204854246b05bcdba19f9f17a014ac9d898", @ANYRESOCT=r2, @ANYPTR64, @ANYRES64=r0]], @ANYRESHEX=r1, @ANYRES64=r1], 0x8}}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000e00)='/dev/adsp#\x00', 0x2, 0x14000) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000dc0)={0x8a, &(0x7f0000000d00)=""/138}) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x0, 0x7, 0x1000000, 0x2, 'syz1\x00', 0x9}, 0x3, 0x9f5a4c78f8e8c537, 0x80000000, r5, 0x3, 0x8, 'syz0\x00', &(0x7f00000000c0)=['@\\\x00', 'selfselfppp0!eth0\x00', 'vcan0\x00'], 0x1b, [], [0xef0d, 0xffffffffffffff80, 0x4, 0x100]}) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhci\x00', 0x40, 0x0) ioctl$SG_GET_SCSI_ID(r6, 0x2276, &(0x7f0000000740)) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x4888, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x0, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:18 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x800) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x30000) 18:34:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xd00000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x0, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x600000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x0, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000000)={0x76, 0x81, [], {0x0, @bt={0x4, 0x8, 0x1, 0x2, 0x10000, 0xca4, 0x1, 0x3, 0x2, 0xfffffffffffffffa, 0x7, 0x5, 0x1, 0x4, 0x18, 0x7}}}) 18:34:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6558) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x543) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x200000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:18 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x4, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xfffff000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0x228, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7}, 0xfe7f}}, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x88caffff, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1}}) 18:34:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x806) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:19 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x2000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa003, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 18:34:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xffffca88, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1}}) 18:34:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:19 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000340)={0x4, @raw_data="033feb06936316c0973154a073cef1787ec296dba7b9b2d438f26415c143d0d70176e07ae5091d53b2fda2d421e038750e583ceecb559da2b76195366d2e592a09db01578947812dc4762c341d9f765a90c26a42bf167114ca2f6e15b94ddac7c442226399cca068f2c5d9de4bbe983942cfbefd4ba7991756be3f16600ee9e9e164bef5658aa3aef7ce143b78bb8fa34d733d0e3a13c06c98216f2f18426a6c9af04819988d99af239f18fc95cad6a8d7a81998b2e4a300738142500a47cb34300df6e6c1759560"}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 18:34:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x1b8, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1}}) 18:34:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) 18:34:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x3, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:19 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0xe, @pix_mp={0x7ff, 0x8, 0x32314d48, 0x1, 0xa, [{0x3ff, 0x9}, {0x2, 0x5}, {0x5, 0x800}, {0x0, 0x100000001}, {0x0, 0x4}, {0x0, 0x9}, {0xffffffffffffff00, 0x800}, {0x101, 0x3}], 0x1, 0x9, 0x8, 0x3, 0x7}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x806000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x800e000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 2: exit(0x9) r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0xeb, 0x40000000) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) r1 = memfd_create(&(0x7f0000000440)='cgroup[selinux]+\x00', 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000500)={0x1, {0x0, 0x1c9c380}, 0x56bb8c8a, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000480)={0x21, @time={0x77359400}, 0x1, {0xdd9, 0xf9}, 0xbc8, 0x3, 0x101}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x14541, 0x0) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000400)={0x8, 0xff, 0x3, 0x800, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x2, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000080)=""/10) ptrace$getregs(0xc, r3, 0x1, &(0x7f0000000340)=""/182) ptrace$getregs(0xfffffffffffffffe, r3, 0x46, &(0x7f0000001400)=""/4096) socket$inet_dccp(0x2, 0x6, 0x0) 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x43050000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x6000000000000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x2c00, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syzkaller1\x00', 0x10) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r3, 0x28, &(0x7f0000000100)}, 0x10) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) shmget$private(0x0, 0x3000, 0x12, &(0x7f0000c01000/0x3000)=nil) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x32, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 5: 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x3580, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x89060000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0xe803000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:20 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:20 executing program 5: 18:34:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) write(r0, &(0x7f0000000000)="38933b8259c57510dd65a4e0d5345b74227b7a640cb7273b5fc51080eb357fe4fd03719132470eee4a90e81a8491c0a250a7e66a6f", 0x35) 18:34:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8848000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:21 executing program 5: 18:34:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:21 executing program 5: 18:34:21 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x498102, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@local, 0x5, r1}) r2 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x700000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:21 executing program 5: 18:34:21 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x4c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:21 executing program 5: 18:34:21 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1b1c00, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000340)={{0x4, 0x6, 0x800, 0xbe0, 'syz0\x00', 0x4a}, 0x1, [0x7, 0x2, 0x4, 0x1ae000, 0x81, 0x472, 0x5, 0xfffffffffffff000, 0x80, 0x7, 0x9, 0x8001, 0x3ff, 0x2, 0x9, 0x0, 0x1, 0x1, 0xf22, 0x8001, 0x5, 0x7, 0x5, 0x401, 0x4b, 0x4, 0xfff, 0x800, 0x1, 0x1f, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x7, 0x2, 0x46, 0x401, 0xff, 0x5, 0x7, 0x92, 0x3, 0x35, 0x4, 0x5, 0x7, 0x9, 0x40, 0x0, 0x400, 0x0, 0x5, 0x8, 0x6, 0x9133782, 0x6, 0x7f, 0x98d, 0x1, 0x9, 0x4, 0x7, 0x7189, 0x3, 0x9dd4, 0x7fff, 0x1, 0xffff, 0x7, 0x8, 0x4, 0x9, 0xffffffff80000001, 0x4, 0x9, 0x7, 0x6, 0x40, 0xfff, 0x6, 0x9, 0x8, 0x4, 0x4, 0x8, 0x2, 0x7, 0x1fd, 0x2, 0x20, 0x7, 0x2, 0x8, 0x4, 0x0, 0x9, 0x7, 0x80000001, 0x8, 0x4, 0x80, 0x7fffffff, 0x6, 0x5, 0x3ff, 0x400, 0x20, 0x3, 0x81, 0x7, 0x6, 0x7, 0x1, 0x100000001, 0x3, 0x8001, 0x7fff, 0x0, 0x1a8, 0x7, 0x59c8, 0x101, 0x1, 0xffff, 0x7, 0x0, 0x2, 0x9, 0x257], {0x0, 0x1c9c380}}) r1 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x40, 0x5, 0x1, 0x7fffffff]}) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x7000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:21 executing program 5: 18:34:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) socket$netlink(0x10, 0x3, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="7db0f449854f22b4567e5f31272ed1812db76abd62d868dca1ae1e8de7316b0dd666c5e0729b09ef4b62fbcb2d0d7b92f10b2f80a3fd96d030079c83153d4b75c0b3972857b40c874d0dee6389c45d1058ade5ba02ca695c94c1634b28f6fd97302d90a6e6546d0094798e8941e3b5f2017d573bd2cb32d3c7dd8ea37b3acb9795b974f06e9e446461dec0bfb1ee8f2bcb6ac6fb1165375cdfc6b51f97adbf95c555fd8e73256ecb85d4f63f89a36ee48c55e6", 0xb3}, {&(0x7f0000000240)="8b216711ad94210411c9b4582a8403f9a69ead4723596ea07c173c72b9e501dea21cf40ed7269b593bd687ad27897421c45f1b5afa0bc27324c7", 0x3a}, {&(0x7f00000002c0)="35a168665b04a78995c7b4d23b8a3e0fc6abdbe2de528ed1d65c6d2c2de3190275b1227f0845051f8cd668e7688a47abda7b2275db306477b53c", 0x3a}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x4, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:21 executing program 2: r0 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0xfffffffffffff5fd, 0x80100) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) r4 = open(&(0x7f0000000440)='./file0\x00', 0x40080, 0x40) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000480)) kcmp(r2, r3, 0x6, r0, r0) ioctl$NBD_DO_IT(r4, 0xab03) socketpair$inet(0x2, 0x5, 0x7d8e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000340)={0x0, 0x7530}, 0x10) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x5, 0x4) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000380)=r6) 18:34:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x8848) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x2800, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:21 executing program 5: 18:34:21 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000400)='/dev/video#\x00', 0x7ffffffb, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x8000, 0x2000000000000002, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:21 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000020000000000000000000850000002a00000017000000000000009500000000000000"], &(0x7f00000002c0)="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", 0xfffffffffffffffa, 0x1000, &(0x7f0000000440)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x0, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x20}}, 0x0) 18:34:22 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xd00) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x800000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x80000000000000a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x71, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x600, 0x28) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:22 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000020000000000000000000850000002a00000017000000000000009500000000000000"], &(0x7f00000002c0)="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", 0xfffffffffffffffa, 0x1000, &(0x7f0000000440)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x0, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x20}}, 0x0) 18:34:22 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x7fffffff, 0x129482) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x7, 0x2, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x48002, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0xce6b, 0x1, {0x1, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x15182c}}}) 18:34:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x1000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) 18:34:22 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000020000000000000000000850000002a00000017000000000000009500000000000000"], &(0x7f00000002c0)="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", 0xfffffffffffffffa, 0x1000, &(0x7f0000000440)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x0, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x20}}, 0x0) 18:34:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79000000015d6405000000000065040400010000005404000001000000b7050000000080006a0a00fe00000000850000003f000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1b1041) sysfs$2(0x2, 0x20, &(0x7f0000000180)=""/157) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000007f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket(0x200000000000011, 0x803, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f00000002c0)={0x1, 0x7, 0x7, 0x1f}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mincore(&(0x7f000094f000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/65) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) sendto$llc(r4, &(0x7f0000000100)="a324ab9921463d896507c64ea14aa999bc3b20b17b8f4d32bb55bd01f612861dbeb235ed392f02f97777cb8d89598293ce2efdd40e248aca32772e4c9f66ce240dc98d035cf0e65a3d4c188d9210186f9268645651bd67b25ef5f535", 0x5c, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r5, 0x13, "8c792d20753fc9d3047dc8a78a39f51fbac085"}, &(0x7f0000000340)=0x1b) [ 449.405616] kasan: CONFIG_KASAN_INLINE enabled [ 449.427486] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 449.467019] general protection fault: 0000 [#1] PREEMPT SMP KASAN 18:34:22 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000020000000000000000000850000002a00000017000000000000009500000000000000"], &(0x7f00000002c0)="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", 0xfffffffffffffffa, 0x1000, &(0x7f0000000440)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x0, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x20}}, 0x0) [ 449.473314] CPU: 1 PID: 21444 Comm: syz-executor2 Not tainted 4.19.0+ #88 [ 449.480260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.489637] RIP: 0010:vb2_vmalloc_put_userptr+0x73/0x250 [ 449.495094] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 c2 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5e 08 48 8d 7b 09 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 72 01 00 00 [ 449.508274] kobject: 'loop5' (000000004024c834): kobject_uevent_env [ 449.514030] RSP: 0018:ffff8801bef179c8 EFLAGS: 00010202 [ 449.525791] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff113e0ac [ 449.533066] RDX: 0000000000000001 RSI: ffffffff854c11d9 RDI: 0000000000000009 [ 449.540344] RBP: ffff8801bef179f8 R08: ffff880185bd6080 R09: ffffed0037896c66 [ 449.547634] R10: ffff8801bef17af0 R11: ffff8801bc4b6337 R12: ffffc900021cb000 [ 449.548175] kobject: 'loop5' (000000004024c834): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 449.554907] R13: 0000000000000000 R14: ffff8801c02be500 R15: ffff8801c02be500 [ 449.554918] FS: 0000000002556940(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 449.554927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.554936] CR2: 0000000000625208 CR3: 00000001cc0f1000 CR4: 00000000001406e0 [ 449.554949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.600326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.607614] Call Trace: [ 449.610216] __vb2_queue_free+0x4b1/0xa30 [ 449.614380] ? vb2_vmalloc_detach_dmabuf+0x80/0x80 [ 449.619313] ? __vb2_plane_dmabuf_put.isra.6+0x310/0x310 [ 449.624833] ? vidioc_querycap+0x110/0x110 [ 449.629075] ? dev_debug_store+0x140/0x140 [ 449.633310] vb2_core_queue_release+0x62/0x80 [ 449.637805] vb2_queue_release+0x15/0x20 [ 449.641876] v4l2_m2m_ctx_release+0x1e/0x35 [ 449.646201] vicodec_release+0xbd/0x120 [ 449.650180] v4l2_release+0xfb/0x1a0 [ 449.653898] __fput+0x385/0xa30 [ 449.657197] ? get_max_files+0x20/0x20 [ 449.661107] ? trace_hardirqs_on+0xbd/0x310 [ 449.665428] ? kasan_check_read+0x11/0x20 [ 449.669575] ? task_work_run+0x1af/0x2a0 [ 449.673636] ? trace_hardirqs_off_caller+0x310/0x310 [ 449.678738] ? filp_close+0x1cd/0x250 [ 449.682547] ____fput+0x15/0x20 [ 449.685857] task_work_run+0x1e8/0x2a0 [ 449.689752] ? task_work_cancel+0x240/0x240 [ 449.694075] ? copy_fd_bitmaps+0x210/0x210 [ 449.698312] ? do_syscall_64+0x9a/0x820 [ 449.702288] exit_to_usermode_loop+0x318/0x380 [ 449.706875] ? __bpf_trace_sys_exit+0x30/0x30 [ 449.711385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.716923] do_syscall_64+0x6be/0x820 [ 449.720817] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 449.726188] ? syscall_return_slowpath+0x5e0/0x5e0 [ 449.731119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.735970] ? trace_hardirqs_on_caller+0x310/0x310 [ 449.740994] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 449.746015] ? prepare_exit_to_usermode+0x291/0x3b0 [ 449.751038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.755902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.761090] RIP: 0033:0x411021 [ 449.764284] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 449.783373] RSP: 002b:00007ffdeb7c5970 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 449.791099] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000411021 [ 449.798373] RDX: 0000000000000000 RSI: 0000000000730ff0 RDI: 0000000000000003 [ 449.805656] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 449.812939] R10: 00007ffdeb7c5890 R11: 0000000000000293 R12: 0000000000000000 [ 449.820204] R13: 0000000000000001 R14: 00000000000002f3 R15: 0000000000000002 18:34:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x6000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 449.827477] Modules linked in: [ 449.839775] kobject: 'loop4' (00000000ce261bad): kobject_uevent_env [ 449.847191] kobject: 'loop4' (00000000ce261bad): fill_kobj_path: path = '/devices/virtual/block/loop4' 18:34:22 executing program 1: socket$inet6(0xa, 0x80003, 0x800000000000006) perf_event_open(&(0x7f0000000180)={0x1, 0x2fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x1000000080081) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl(r0, 0x8912, &(0x7f0000000280)="15546234488d") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x9cf, 0x4, 0x7}) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r3) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000002c0)={0x14, 0x88, 0xfa00, {r5, 0x10, 0x0, @in={0x2, 0x4e20, @rand_addr=0x80000000}}}, 0x90) [ 449.885951] ---[ end trace 7be6f1c122f23a75 ]--- [ 449.891530] RIP: 0010:vb2_vmalloc_put_userptr+0x73/0x250 [ 449.900024] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 c2 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5e 08 48 8d 7b 09 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 72 01 00 00 [ 449.902102] kobject: 'loop1' (00000000b4e7381a): kobject_uevent_env 18:34:22 executing program 3: socket$inet6(0xa, 0x0, 0x800000000000006) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0xffffdd86) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x9cf}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) 18:34:22 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0/../file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 18:34:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@link_local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "81182e", 0x44, 0x2f, 0x8847000000000000, @local, @local, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0xffffca88}}}}}}}, &(0x7f0000000040)) [ 449.935611] RSP: 0018:ffff8801bef179c8 EFLAGS: 00010202 [ 449.949715] kobject: 'loop1' (00000000b4e7381a): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 449.968014] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff113e0ac 18:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000100)={0x68}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x100) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x71, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[]}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x20081) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x3, 0x1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}, 0x98) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x2, 0xfffffffffffffffd, 0x8000, 0x5}, 0x8) [ 449.998191] RDX: 0000000000000001 RSI: ffffffff854c11d9 RDI: 0000000000000009 [ 450.009607] kobject: 'loop5' (000000004024c834): kobject_uevent_env [ 450.023003] RBP: ffff8801bef179f8 R08: ffff880185bd6080 R09: ffffed0037896c66 18:34:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000380)=0x80000008) read(r0, &(0x7f0000000040)=""/11, 0x158) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ioctl$TCXONC(r2, 0x540a, 0x0) [ 450.040706] kobject: 'loop5' (000000004024c834): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 450.047852] R10: ffff8801bef17af0 R11: ffff8801bc4b6337 R12: ffffc900021cb000 [ 450.063620] R13: 0000000000000000 R14: ffff8801c02be500 R15: ffff8801c02be500 [ 450.076300] kobject: 'loop4' (00000000ce261bad): kobject_uevent_env [ 450.093395] FS: 0000000002556940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 450.105231] kobject: 'loop4' (00000000ce261bad): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 450.110111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 450.129101] CR2: 0000001b2e622000 CR3: 00000001cc0f1000 CR4: 00000000001406f0 [ 450.136986] kobject: 'loop0' (00000000b291ab68): kobject_uevent_env [ 450.143934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 450.151595] kobject: 'loop0' (00000000b291ab68): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 450.161537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 450.166382] kobject: 'loop3' (00000000e559060a): kobject_uevent_env [ 450.175935] kobject: 'loop3' (00000000e559060a): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 450.182931] Kernel panic - not syncing: Fatal exception [ 450.191747] Kernel Offset: disabled [ 450.195379] Rebooting in 86400 seconds..