f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x61000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:12 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x24, &(0x7f0000010000)) 18:29:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x4, 0x1, 0x7, 0x4, 'syz0\x00', 0x5}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:12 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xc0c, 0x2000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x42404419}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0xf}, 0x10000}}, 0xff, 0x38b}, &(0x7f0000000480)=0x90) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="b180ccbef767974639d652fb05ded906", 0x10) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:12 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x4080) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x7, 0x1, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8915, &(0x7f0000000180)="82bb000000000000310200a95363c2927495a86c97010b1bc689c83278a1b384d5ea7bda659b6ad9e02611d3063ad41c24b439ae0c60f82e2bc8b419933f773233b7") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb0000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xd2, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:12 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:13 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0x20010, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x10, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 18:29:13 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000080), 0x40000000000016c, 0x4040081) 18:29:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x200000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") poll(&(0x7f0000000080)=[{r0, 0x1044}, {r0, 0x8040}, {r0, 0x80}], 0x3, 0x9592) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:13 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200240, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffa) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:13 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) r1 = dup(r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f00007e3000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x400) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r2, &(0x7f0000000200)="371eabd06ac650d77a000ca59307cf040f1700") 18:29:13 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe4ffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0x2, 0x3, 0x4, 0x7, 0x8, 0x4}, &(0x7f0000000200)=0x20) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000400)="9c", 0x1}]) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r4 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @rand_addr=0xca}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1}}], 0x20) 18:29:13 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000800002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000340)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) r5 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x800) sendto$packet(r5, &(0x7f0000000280)="61f78bfb875dc31a780d3dc50937a06948141eccf3564d66b0aa59ac304ea616b6140a407780e4ae4f54549e4ef3a6fe3a0a95507debba49936753e6ddbcb2a8df0f3acb66d7e043245a0cd36acfd200b03f035eff7700d10bd15d081f10f6d2a71d80d4fae5ec060a970d37b0b0593ea2389254bacc1402392c", 0x7a, 0x4081, &(0x7f0000000500)={0x11, 0xc, r6, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r7 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="0aaf4d11871c08c8a5251efb67bd589e1695c14c65d4dda221c9db775a623642e4ae3308d4d367d48f6ae7ba45a12cde1df173503501ca2b352f841f2e226c0921b1c58e081c4b783e17d4137d9a2ca38e99910daaeef4fb2c8a86ef3bf9c680cfe3e4ebf33eeed41fcff35420e899b5c6a43cc046cc66463c2177538cda0d6f13630bbb32626f996a1f7c1b31b19932fabe1bce18bc8c92e20a8dcfac1f54d94fd6fa3c2d1489e83c90d36b1d19ea9f9af19210732b009f88037e29fde0e8006a618a02e3424acb17a25cfca769d3c624013378db0475af3ac9560ca6", 0xdd, 0xfffffffffffffffa) keyctl$clear(0x7, r7) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendto$ipx(r2, &(0x7f0000000540), 0x0, 0x4, &(0x7f0000000580)={0x4, 0x8001, 0x7f, "74fc509b1c85", 0x1}, 0x10) 18:29:13 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="7621d18dc38ee7eedbd4387a89b20b9039a1f7e895b50b760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) recvfrom$ax25(r1, &(0x7f0000000080)=""/115, 0x73, 0x102, &(0x7f0000000100)={0x3, {"4c4f0ae5c6475c"}, 0x8000}, 0x10) 18:29:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x9, 0x2, [0xfffffffffffffffd, 0x1]}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:14 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x220002, 0x1) mq_timedreceive(r1, &(0x7f0000000180)=""/67, 0x43, 0x7fffffff, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:14 executing program 7: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x101000) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) geteuid() 18:29:14 executing program 2: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000080)=0xffffffff, 0x4) r1 = socket(0xa, 0x1, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 18:29:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:14 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001480)={0xffffffffffffffff, 0x0, 0x0, 0x7, &(0x7f0000001440)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001500)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xa6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x68) r1 = socket$inet6(0xa, 0xa, 0x4000000000000000) time(&(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}, 0x0, 0x40000000}, &(0x7f0000000140), 0x4, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0xd, 0x2, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x0, 0x0, 0x2, 0x0, 0x50, 0xfffffffffffffffc}], &(0x7f00000001c0)='GPL\x00', 0x10001, 0x1000, &(0x7f00000003c0)=""/4096, 0x41100, 0x1, [], 0x0, 0xf}, 0x48) r3 = dup(r1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000200)=0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00000002c0)=""/237) syz_open_procfs(r2, &(0x7f0000000240)='net/fib_triestat\x00') 18:29:14 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf001, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x78) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fchmodat(r3, &(0x7f00000001c0)='./file0\x00', 0x1d) 18:29:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1f0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0x10000000400) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400601) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x28, {0x2, 0x4e22, @multicast1=0xe0000001}, 'team_slave_0\x00'}) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:14 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400140, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000080)=0x100000000, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:14 executing program 0: socketpair(0x2, 0x4, 0x3f, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000001c0)=@req3={0xb6c, 0x8, 0x5, 0x0, 0xa3f2, 0x8, 0xfffffffffffffff8}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:14 executing program 6: r0 = socket$inet6(0xa, 0x7ffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl(r2, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f760070") r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x98) futex(&(0x7f0000000200)=0x2, 0x9, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x2, 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x400}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={0x2c}, 0x8) 18:29:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:15 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={0x0, r0, 0x7, 0x3}, 0x14) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0xb, 0x110, r0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/137, 0x89}, {&(0x7f0000000080)}, {&(0x7f00000002c0)=""/138, 0x8a}], 0x3, 0x0) rt_sigaction(0x7, &(0x7f0000000080)={0xabe, {0x101}, 0x90000003, 0x101}, &(0x7f0000000240), 0x8, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:15 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x0, 0x3}}, 0xffffff5d) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0xffffffff, 0x4) r2 = socket(0x2, 0x1, 0x0) accept4$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r2, 0x0) r3 = socket$inet6(0xa, 0x5, 0xc6e8) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) rt_sigreturn() ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:15 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xab00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x200000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:15 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1e0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000140)=0xfffffffffffffffd, 0x8) write$binfmt_misc(r1, &(0x7f0000000600)={'syz0', "3ffc2eca04016d15632bd2efa41690d484b8f64df5fa55844640f6a901"}, 0x21) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:15 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x2930, 0x7, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'vcan0\x00', 0xfffffffffffffffd}) 18:29:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket$inet6(0xa, 0x7fffc, 0x526) r2 = socket(0x19, 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xb, 0x800) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000100)=""/125) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x1ff, @link_local={0x1, 0x80, 0xc2}}) 18:29:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e230000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:16 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b0000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"62727d2d4205b15650fd86000040f420"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x5, 0x5, 0x1, "8134b22fd696"}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xf, 0x0, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x202000, 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x40441) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x3, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)) socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000240)={0x0, 0x10000}) 18:29:16 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x4, 0x8, 0x8, 0x0, 0x8000}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x1}}, 0x2, 0x80000001}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x7, 0xe0, "c0157dedf34488fd4c561c49e75cc86b8ea52c8f05c8755ddd03d26dc52b1f07fc8928df47871eff49af1c755862979be906f320a188fd1aa70851d893d1fd8b091fc60aa28bb717a22525224d2eb2b13495825037612f7c77e2ca816c728b7e88db70707e40fb59afdd1cefef6f2b6392ee99a12cea54ce3de4600f20c765ee9536ec96ee3873a9f5728823ade41ab8cbebdb1d256216716b280f9f6eee0cdf54676d0e4338127ef5b70c15739ea8234a05a0f5ca048394650604967078f16d872032137198a4e737473ebe23424382ce0e472d1535c3e69406a433c774ff3d"}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:16 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x1f, 0x4) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4025b0, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) r1 = msgget$private(0x0, 0x80) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)=0x0) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f00000003c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x6, r2, r3, r4, r5, 0xf4, 0x6}, 0x28000000000, 0x5, 0x40, 0x1000, 0x7f, 0x4, r6, r7}) r8 = memfd_create(&(0x7f0000000500)='numa_maps\x00', 0x2) syz_open_pts(r8, 0x400001) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') 18:29:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") clock_gettime(0x3, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x200002) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 18:29:16 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf72a24c9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") readv(r0, &(0x7f0000000840)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/83, 0x53}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/231, 0xe7}, {&(0x7f0000000740)=""/224, 0xe0}], 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00000008c0)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = socket$inet6(0xa, 0x806, 0x401) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x800000000000000, @dev={0xfe, 0x80}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2800, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000240)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r5, 0x4) 18:29:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setgroups(0x4, &(0x7f00000003c0)=[r1, r2, r3, r4]) r5 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r5) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x7, 0x30, 0x8, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="a5000000664986959c1ba21bff89ac438715ade41931b9539161dd8f7e968df1ded58685d68042c868e6b86a54427f1dbf3e8f643632d661f10485bbba2cd61373f60117129ffa6985298aae74ab2581f3d64addb60954636734e880d52a56b868c1d1c0295babb1aa2c08b6f6aff3d9f72ccd8b94a131af3ba20ae93bf9ac7dc34a1b1bb29cf52094d272e73d67891622cae33ce8005e2f18e70d0000000000000000000000000000"], &(0x7f0000000540)=0xad) r8 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_opts(r8, 0x0, 0xd, &(0x7f0000000080)=""/88, &(0x7f0000000100)=0x58) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 18:29:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/32) 18:29:17 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:17 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x500, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}}, &(0x7f00000001c0)=0x84) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_bt(r0, 0x0, &(0x7f0000000140)="a825612b5d8c765ddd81400dc63acadaad321188b9e5141c64049ec95ecf533cc3663d9ff444acaf39c793202fcd3bf3af823f3382bc82b7b7a01543af3f549d3d25be3e7f2e2901a1b09633634700ff4742d9ce3ed95c65fe6dd4511d0712c367d4abc0700dbf74c635d51ced307f5e9f69c60179821ac606496f8abe106ad4eacfeb52554f4c55547bf6fb06304ad0e1803a494cc180432c22a1") sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:17 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") accept(r0, 0x0, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:17 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x16b800, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xc5d, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) 18:29:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:17 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfec0000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040104}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd1c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe7b}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x8810) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r3 = socket$inet6(0xa, 0x1040000000004, 0x7fff) close(r0) ioctl(r3, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r4 = socket(0x1, 0x2, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 18:29:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e23000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 18:29:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:18 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'vlan0\x00', @ifru_map={0x2, 0x1, 0x4, 0x3ff, 0x1, 0x6}}) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 18:29:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe800000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002740)={@remote, 0x0}, &(0x7f0000002780)=0x14) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002800)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f00000027c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmmsg(r0, &(0x7f0000009dc0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="b4514f74b652635fbb854e41c6063fb2fe5b23a4195441928a8e6c9d2c51d3ab7dec94083b0cd2e1710bce52407b1e451bcfffdf3900246d04e778e712050162fad9ee5d2df2be443035382122b3b410cdb5", 0x52}, {&(0x7f0000000180)="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", 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&(0x7f0000009940)=[{&(0x7f0000009540)="95722d4b301675c0884947ac84eed21ffb15502814e9d116916d19b61af0d3173e10810a3f7ee2f5ad74e62ddc99053bcfce7592f0c74c8df60eb7b28185bc0ed2028476a5d0c50bb8504b80a9728bbff968c6c837a7ea70b0b6b41fcdbc3c2bd36ebb2a689cb1c4de07b02ee3769f84d5b1b953eb546e30c205c00a628a6612ab581d30bc34f85b7d6dcde25c111a2ed056e3f0b829418f98961d5eec5138950c41f362a14bdfad", 0xa8}, {&(0x7f0000009600)="21c18466413b73a664708d692d2c16110e0d418b08872ef9f4501ea1", 0x1c}, {&(0x7f0000009640)="31a4df5dd1257960f4f556a7810f092609c1d395fc770698de6c845cb5497177817844cf64ede098502ac65517822c70ad29d8de9028d7e3f86cbc2f076fc48bb348c300b7d3177ced6c6649584a8e8996e0d9b3b7e448eabbf931befa323458144a00784451148ac64ec2dfd42f082cbe4fcbce02e02ac3eb60d12a1b40bb5a01dd2aaaf39f7e28e66277856ecc747856b0567a50420137090c4cb959e546da0a9a06f45e0fcd17ccb8fe0e60a0fb83957e3401dea510df907b58f33bbb97e87df4e390d5ad4a8783d68fb93c759cdc4a9a0091372cc44a86bf9d6509681436df3657eab895e5ea5b90a7660f7520ceea8ec30ee506fb", 0xf7}, {&(0x7f0000009740)="0706d49ec960b110d4e86fd1c6d0a70febcea7b99f0b93ec17de17e2ade48143661768019ef753fd210fb40cf679a2b8b99576eed51d2a299c04dab2fdce955f54938bc6731c52", 0x47}, {&(0x7f00000097c0)="20e01817ccbfd28d49d69338baaf565d924a5880becb3e3f88b41d88c862ed4fdee6fdf98464c7039b5372135d4f842da0b197e6021d3412406c02888d86cbea3543e13135c7304ca1a1d58da2bf529e37dcb8f747149b13ada79ce48dfcc29e5dda682361fd4d593461a22b", 0x6c}, {&(0x7f0000009840)="47245020e431270c284ec23e8c4395a9f77bab119ae4e1dfae050d48bb87498ef635a6641691bc1c89084c358a0280542d951ba904c2ecbeb34c87d50cf4d8c5ed945624a6f5c0b95817bb0f03c139fed69abca684858bd0ac005bf2280cfa22b6d1de4afa37d87bff2d1b8adbb1fa8800b9fa3b29fcdbb5d82656cf91432d90ea1b80fc05458c86e3ab1b37c2ce8304464a5e8840f438413cc3c420f5f49f3363207a616b209efab9c6de6777b02feb5435ba6470d1e0b2c094e60ac426afd123c1e5db5d049262d04b60509de48bdec7c9fd059e777f", 0xd7}], 0x6, 0x0, 0x0, 0x10}, 0x6}, {{&(0x7f00000099c0)=@ll={0x11, 0x19, r2, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000009b40)=[{&(0x7f0000009a40)="743581015d06f22a6e23dd9b5214bfb00d1cf77f182e93d7831022489c9572f8bced5beb2e976d956f54f9c34aaef2c5a8cd3f8030288976e24a6b21df9a0494baa27f018ebb02fe7ad70583106ceb06faf5caff05e0bb53cee35ff388b434730c8d7257251bafff45cf7d0a9b9b4c94651b4b04f496adc0f577169961b4f844be5c518fe758ff788d4423004b3267ee476274758c6038a6790dc641053891eb2fe7168b112bace29d6e920a58448f3cf08049439762ea55a5b0074c904c283bc8aee5876d970683431b03334d9c1254", 0xd0}], 0x1, &(0x7f0000009b80)=[{0x88, 0x113, 0x6, "f1d2d7a64a1b66c24e26bb0eb47acca4af026d0ddea8db862ecc0c800ba7d083e1de3878e7bb7cc30fe0ca496eb39a60f66e6d9bb27409b67a8fba8c5b73bc824f0e4315d41f92d38b42f127083dc3f9347c7515f1009b57301ffb1b3a3f2e072ce0288cd81ae02105b62b3534e9a3fd98924ba955b5"}, {0x90, 0x3a, 0x3f, "8f4d03484ffe61a80bb82b1607b0146ce65b7f35dc3595b15e45a83c4b291c367f2e731320584daf1df74fecadbdfe7845b46048659dc4715a80ccbada3eaa4ff453acfaaefb4b9854116b67a11d66ac2d52a588fed19a15ece6e073084eb0ddc91b0d9c80a435c06fe4785b81e6968a8300b7c7db01114948"}, {0x100, 0x1, 0x0, "092b4b6fa88e2bd64c64c8732f7b375e5d8af6379d841daac055fed955e5a43baf4aa26dfc7b226b3fe42c2231ef027c3231ae99e43ac010b69ea46dffd0c84f1f5c475b137aa03f8cb01c5897df54a1a5e62080e2716fcecfefd23ac898acfbc95eec68f4465e1836cbde08f473e4f555bfc59689329fce813d4a8791ac6806812a5712349c550db3d9d8c8771d2a9c6afbc7682df57f8fc84d5ea4468764a249db200acc0346ce9aa20096d70efb28fbb3935181d6250042bb0d8c57020d0057e049f358c770d558d23debaa9655ef4976fab4dc07eb22f4cb5a2ad19a1f3adf18df23ed4a1531b55e7ea4e9fd"}], 0x218, 0x4000}}], 0x7, 0x2) 18:29:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="9e025cc83d6d345f6d76007083517e3e84b967214d1c50486359622348d27a045968a00d75825cdfa9742249ffcf4231f251fa8b441cfe511d660a8f893370a5374e43186e4473bd5c090cda7e67584eed5789b8d87c23fe40ba341185e4a76417225571c7919d49acda140091cdeed7b7ea942652a554cc59c7a2fe0086f3d4d9e0a806fd918b7ed3b9857f250501f01a8c08874631bca733c8908fadac14a684ff30f70f11f607849f84f4f0212f3234725180c8835a") r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'yam0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'br)dge0\x00', 0xfffffffffffffffd}) 18:29:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r3, r4}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:18 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '$systemkeyringbdev#trusted\x00'}, &(0x7f0000000100)=""/104, 0x68) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec03000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6100, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) sendto$inet6(r0, &(0x7f0000000080)="f97a73b134354eb050d825ac78e4d6e68bf0fdbd1c3864d615b97d799ebd61da605f00a190b9bb8744527a2982bfa9a79a50d636386db3e08290501783a89d94cd422e215124d6152665c70d63564c8eb24b42c343c0c53bb0ab3f7b15a30ef8c3bc018a8092c330e0466b65d6eb87a772cd89051feb498df5982d9a2e76fc4b47bca87c75984058bf601c9fb9d13e9ad643597ac490960e5bf6edab8719c9c818ff98699c870709f0d07dcfa7406e", 0xaf, 0x800, &(0x7f0000000140)={0xa, 0x4e22, 0x80, @empty, 0xad}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000180)=0x4) ioctl(r1, 0x9, &(0x7f0000000080)="025c680ac5c83d6d345f8f660070478f0c172e870c514b5c1c0650309de47bb3868725c9601d283e0d8907c591c98f894a97e7b42c92910aa58424bfb684747a3dc703498476bf3b723ab4899592fbe2fab57b6ba56f562fa74e6cd50e348bf378f40f3bc895eaf738abc39dc89baae3da46241e6b86cee9f6323ed905e7c7083ac4c2b949d515d9e4e6149b4cec8c30aeb636ca0e3d217131f0caa7cd4aa18ecc35263aa953b3c69019fbc1ba05fdcbc9b3cf7ac4859315221ba3812a978d8bc92df8ed15cec4abf471baeba4e8db04a97f") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 18:29:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00', 0x19}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") modify_ldt$write2(0x11, &(0x7f0000000140)={0x0, 0x20101800, 0xffffffff, 0x10001, 0x4, 0x0, 0x4, 0x7, 0x2, 0x1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'veth1_to_bond\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x400000) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"987047b5c2af85"}, 0xd7f9}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400", 0x802}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'bridge0\x00', 0x200}) 18:29:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:19 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbc01, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf401, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 18:29:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="b768cfec90020074a8c19c") r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 18:29:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004e40)={0x0}, &(0x7f0000000ac0)=0xc) sendmmsg(r1, &(0x7f0000004ac0)=[{{&(0x7f0000000140)=@ipx={0x4, 0x200, 0x8001, "ce092d7e824a", 0x8}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="71397397c053de24de9b62e9d2ab5ddc113c88a56afde93d34d8ab7e001a04b9f6340d8dc356e26827955a1886603f718a8d9af370e6a797061057d8c2fc7a934976773aecff6209d9d008c2b73687001594b55637025b342b5e0a25ea4eb6560c0df31ef8566b12ce359c6439e3593899755c5de8bf1638fc7c6f96b7f69f6fbb4e75d54b90bd6e01879ada692be54257b1ee2459dad051094cf35be0432f8ac2a61c34b5918e90216ef070252912dcff79ed7024f1a10c85300b7ad9130def4445b01d4f30472d21a11034e6ff2e303c9dc2fa3fcb49239e2d", 0xda}, {&(0x7f00000002c0)="f25ae292061aca6579eccb4801b84068a3ff2e46bfa8ddd36e92837fb5f4120e81c81384e2f8ea67ecb4edd48123105b8f06b4037dde35eeb92c92c35100cd51eb4fde8f8aab20c3", 0x48}, {&(0x7f0000000340)="b487e1a1d77b464f3a60005147882e03e392857f2d396c280626910a700c633eb6966941d9f085bdc5d880b26bbe9905352de7e1c57ca7ad8c47c6ac1de8f60684987fb3efb78ef0d0e1ad1f418f73050a44ea96acb98ed64d54ff01a251dd77886497a1c3f6fb5a407a90c61b791c1a2a606f975ea8d6912699", 0x7a}, {&(0x7f00000003c0)="33c54a591d8b5e96a4f668e09a0fd4b6ffe3a48ae960ce0c1986c6157388d7b456f45b47e66d67af02a69a14f326cf6833fa3281e6a6abc58b0da6153687d1b1d8a57ba427d81882c8551734b8eaeac874db274e33fa8e22e916cd8550ace79678bd081476962483a0d376e80e879aea5a35cea6cc3f34d940f57d23c2ad91b7af1cc08148d9f40f6f277db67bf747a6dc0b8269a66f59d3abe9a162c37395449404bf49ef637518", 0xa8}], 0x4, &(0x7f0000000480)=[{0x50, 0x0, 0x4, "e2c00051e02ca5f53f983711f3492b11782a14c949ca982704899d834f5187e6df44b8702a32efd192a9c615bbad05e6566e31d945af3319cd"}, {0x20, 0x10f, 0x3, "8f74ee7a85f376ee89f1080107797e"}], 0x70, 0x40000}, 0xc2d}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000500)="c7a58d49e969bb8e451f36a71dc7d4f73a0f9cb7956a70526a204d0cfe33113eb47280e3ead646b99d3984af74453e7f8bf0f0e72d45a0f4398c588e38c0d632804cf631250cdda99947be7b9106fc296cb5df54697e920e40df614f26d4069dafaa20fcc730fd7ae684d7", 0x6b}], 0x1, &(0x7f0000000580)=[{0x38, 0x114, 0x200, "f5ac54fe4b53b2eee709a5e707bb5861825f498111120b55f74db2a7289a3b4fe9cfa8821b7218"}, {0x10, 0x10b, 0xa9}], 0x48, 0x48800}, 0xd00}, {{&(0x7f0000000600)=@generic={0x8, "3b7c14979bb6e806941349a313b6029a66265a48a6793f0bf3a9175d43db08c9e9f4b0077f1b5b20f3d8e252a65951ee1a79d04edeff43b84e6e3b5cc69a0daeac0be5f6f401c36ba458e84b73f5714c3d0cfcd920497f1500e4c75e5748fc4454874e4223fe29b8744d0ea184eeb53dd61785adcd4214ddb414758fbe5a"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)="5f7e8cee76865f252e376c86208b9dd754c7ca02468a3357933290e9a1b45616ad6182055823b36838037cc962e5961788abc9d6988ed9aaa6bb00453b2b4bbc7eb36c52b43d2c3326af24f82e930ee2", 0x50}, {&(0x7f0000000700)="d0116f953b4a334a86ed32a32b4840c911b009d5397c9019943020170dd9ec28f85a9e346d8b85e21a93a96bfa66eb1b6458b9df6d58d4cdc563a285a07e2f8b84bf186d63fddbba25ae9520a809c0f9063247db037f89eeac610324f72d5e0c7a9e6f8270e7674cbb", 0x69}, {&(0x7f0000000780)="3b12ee6c59fcf3d43edbef60618588d81237c37654b08e1c054d0927a83ad359d5b604ae372fc9f2dc28db159f74633d9e6b752eccfd753dcc709057e703b3bc72c5cc4b06ff32c0b80267a61c769737d9bcb981d8d8a2cdd4199c53ba36d74dc519e6c1be83584865c1db745b068723b0510dab17d1d56f7971bf666c15ba7ed46679015ff28373d113891fecf97fd02b1b33e9c454618b4095ba6ce78556787a894008ca4779aab754b7db3947b05ae8827fb1be5c20f0e93689a2642032dfcb3809a01c257241220bc058cfeac4f8bf3ee84730298b4e66336ca32780b34b", 0xe0}, {&(0x7f0000000880)="8786eae3e54178b6e50feec67aa6e2d24f325a35561c1784859afb06b0f845ec9c85e634c6fe736e67a6", 0x2a}], 0x4, &(0x7f0000000900)=[{0x90, 0x105, 0x401, "81f105a84488df7d4eb3d70ef06777229a6152cbbbf0d5f43cdc5ff7dea808fed0d2f372e34f6b07875f26354b19d15dc04972a98e5c05ab8d3e9c99e5ff76790670a302e311a4e686c79f78ccd966397972859f2d2c499a0326e39adeccd85d66a5a2d3b24e846704d85cee3bd0fe28eebecd08f10370bbab7dfeaf2c3497"}, {0xc8, 0x129, 0x9c0, "cbe8eb66c4f2d96da6e11652de07d2cd8d03de0ee8e96b23e864b0fe30e034c4b544a4516f8d1f2e821875e2c0b56af3be011bcdb27b591525f0447bbd9cb483dec87a995a1bc71fae475a8fe9f156fc537b7dc2ea2f95dbf91ed12b1319430b3e2b5693149f2f2c27c8061fd8c47d41d2fa6bfef349c058d1ebf36cdd7076274f970dd755bfca0ce60e80fb7d3f5bcd09d4da1f751b777950117efefcd5662a25830b7d59c1a0d3e6736334e66ca1d4bb9c"}], 0x158, 0x996bd295d8713a4b}, 0x8}, {{&(0x7f0000000b00)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b80)="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0x1000}], 0x6, 0x0, 0x0, 0x84}, 0x3}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004740)="694415ba88cfc9dbf1403f69604b5f35a9274a1ea9f83f8c5198c8ee2d5c19f15a4fd0175dcea3eed5451639d077af41d46fa1", 0x33}, {&(0x7f0000004780)="2495947261ffeed8a6b978ffd3214765b4a6e9a043a46aede9d93b7bac10ca71768c5e52220c2c25bab20609ce642908a790465ef4d28858a80a9459287bbe183e7eda63208c50e005bc09b8a480dc95e2a3e8f0415b24a15ebb71c55086279418821a566ac6309aa73117a08525ead77d31d39305cc3eda63977075ed9be3fdd1b968196915e8f70d3cf6d21c5e07457c67ee79cc0e22d83ac0f2537c357a9274d55103bc6e8a4de43f860707cd1dc937d44b177f53cacf93958e73fedd3a", 0xbf}], 0x2, &(0x7f0000004880)=[{0x58, 0x103, 0x6, "58937eb630f1e207df2305425fa1f42257e4b418321e7b8398d1c0c8ec71a0ca76d370842c16cd034df669bb19022604d2faaec52fdb003859e25593a9a248e7b298c76839e4"}, {0x88, 0x1, 0xc12, "eb6623ca1f8ba8178c7c8ad55d13ecda2d3c87bed5f5db570d98000dfbe88f7f2dce0f08845bb3fa5144aaab105e1c10810b29feb434941c7f889c02414eb52b6a55bd4cf4ab8e2efd2b35824f6b09e821b750d8e904b873035eefc010626856b13dfd109ad5691443fef82385fd57ac6972e647"}, {0x108, 0x323c1ccaca921a81, 0x82bd, "5cdc0d978baaed07e58eb9e7b72865e0837ac4b7aa1848ebaa3278c78207145de15951b9f080881a081f4f8fc73ed60d037656e5eb7d1082e952b8488f0c0c0788efccfa36cd1dcef47270063580956b31c72e1bf11c3ad63db9d9677c78c4802e450391c3399dbfc7162c8bbd7ab6f3831316ce860656b81f71ea9369e7bc97601bcd03f1bf45fea314de396289a6eef293fa7ce956f6dcd63492bc13254be57ffd6146741ffbc55d26ec42df4f452cddac7331f9108b15215a52338cb1a1ca4e9449a6f51c6d6142bcb94d894cb1bb72f2de4bd2d367181f5b8be7b5f8ec29c6644757da7f2f83a973166c37bada45a4a1e1345ee7"}, {0x38, 0x139, 0x0, "c6e9df165708ef8139fbaff3da6c03d8ffc5fdd9e6cf8f65a1007f383d50faf805941b21"}], 0x220, 0x20000000}, 0x8000}], 0x6, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004e00)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) io_setup(0x800, &(0x7f0000004c40)=0x0) r5 = creat(&(0x7f0000004d40)='./file0\x00', 0x8) io_cancel(r4, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000004c80)="7d40e16f49958eb702901a1017046c525ca5a08a9bb54562909943913d1366c266c97d111f17ad7a68fbf009331ee7f3c66cc3ee7bbcc46a762bcc3db142687da0aa662d985162b3834a58b02f39fdec61f8e7f0a47e212c160555868cba2d5d090cebfbf5eb85e37a6d348f23bd7b0d13da2d39ef6f7bdbfd9bf5d84e5e3c7632476615f17faafebc409f6473803c7f9203959a06c9e3ca0054db85a3917767ff4a2bd98a51263f595a065e9ff30b30cfef27194898b9f8848d", 0xba, 0x1000, 0x0, 0x0, r5}, &(0x7f0000004dc0)) 18:29:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xbe) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000100)={0x9, 0x3}) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"627269646765300080187dffff3ff400", 0x201}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8dffffff, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:20 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec03000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000240)={0x2, 0x0, {0x3, 0x2, 0x1, 0x3, 0x3}}) poll(&(0x7f0000000000)=[{r0, 0x40}, {r1, 0x8000}], 0x2, 0xc00) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffff801, 0x2000) write$sndseq(r3, &(0x7f0000000140)=[{0x400, 0x1d, 0x3ff, 0x4, @tick=0x7, {0x8, 0x8}, {0x5, 0x1}, @queue={0x5, {0xffff, 0x3}}}, {0xffffffff, 0x2, 0x6275, 0x8, @tick=0x100000000, {0x9, 0x7878}, {0x7, 0x1000}, @time=@tick=0x3f}, {0x0, 0x7, 0x1, 0x358, @tick, {0x7, 0x3}, {0x2, 0x9}, @note={0x3, 0x3, 0x80000001, 0x7, 0x10000}}], 0x90) 18:29:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:20 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xd001, 0xffffffffffffffff, 0x0, 0x0, 0x100000) splice(r0, &(0x7f0000000100)=0x1, r1, &(0x7f0000000180), 0x8, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r4 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 18:29:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet6(0xa, 0x100000003, 0x7) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 18:29:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@int=0x9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000100)=r4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:20 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) connect$netlink(r2, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x82080000}, 0xc) getpgid(r1) 18:29:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x3fe, 0x0, 'dh\x00', 0x0, 0x0, 0xfffffffffffffffc}, 0x2c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x39) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x46, "3e09dfc5a04707e4d53b7f62697771f070de1fe5d5202c066ce8511306895ee400401a958d0b4e9fec27fd98656434dc69e462db766b29796826f6562b2367e2608b680d3994"}, &(0x7f0000000180)=0x4e) r3 = socket$inet6(0xa, 0x3, 0x0) ioctl(r3, 0x8916, &(0x7f0000000380)="0215594c5cb48e00000000005f2498860de6ec8342b126b927e77bb4ccf77b0adaa88b597beb8df64eab51947e66883545b0291b7f9065a3f392f4bcf087c127d6420d9ee31c9181f0d8383c3df763310f331da1b95d1c25bf17482f3e52d5d6e6f21b8be888695e6e7533776c820ff350931d258f85f13771ae9377c92c1e039c4378abcb24700e0300000000000000d88b4c83c8b37f072f419493be4a7d1d58f688") r4 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 18:29:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x10040) getdents64(r2, &(0x7f00000002c0)=""/199, 0xc7) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xfffffffffffffee5, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getrule={0x20, 0x22, 0x50a, 0x70bd26, 0x25dfdbfb, {0x2, 0x10, 0x14, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x10001}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x4000) 18:29:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe803000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x900, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) 18:29:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x7fffc) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f760070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:21 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x60a080, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) 18:29:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") socket(0xa, 0x1, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x77) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0xffffffffffffff3c) r2 = socket$inet6(0xa, 0x801, 0x80) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe803000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80, 0x4) 18:29:22 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e230000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x27, 0x77, &(0x7f0000000080)="c68625a85024010514469e6fac91798d2a75ad1d0bc7be264f0d3eacc7f6a4cb6a7c8ffe43fd62", &(0x7f0000000140)=""/119, 0xfffffffffffffffd}, 0x28) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) uselib(&(0x7f0000000200)='./file0\x00') connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0xfd3e) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0xf244) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x8000, 0x40402) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000780)=0x7ff) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x120) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000340)={"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"}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000007c0)={0x3, r3}) getsockname(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000140)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000002c0)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xed, 0x3, 0x0, 0x8, 0xeffa, 0x2, 0x400}, 0x20) 18:29:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:22 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3fa, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:23 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x430}, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r3, 0x0, 0x200000000000, 0x7ff}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="de02bdf6b49f", 0x6}, {&(0x7f0000000140)="da7c19e5178039c835332c3d77660f0139c827cb9c8b9d5de17286bfd5faca80f206eb81871827d0d922ea04a3d8de76c8d197a7a387db89161089291cb3fbfc1e2dc7cf5a861866bbdc5b17462cdc3c5e625ed6a02a822b764fa6005294895113d7c6115169a8f9a1f12af575b715aa14797e0de61ebd5955d4fb4e4bc2c4b403c15a44c6a6496e25281ad02453c87b816cdd52a334006002333722543565f512b05120b83eacdfc5ea", 0xaa}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x20000000}, 0x40) r8 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 18:29:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf903000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6df6ffff435cee450ffc21dfe281d95b95ca635aff00da75fc0426040f715165c14470") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a50000001560c320fbb25969b3e3c597a69f0ac6bbd2c50464c82a67e150e827e6f7fbaefa228eb95576220de9e122887e3de3f35b2069637f88c48ea14b99669fdce6073b470255aac8671134078a095bfc1b7c5a6c96f45be850346d65a5bd8d69f984fc218fc4904c379a35ee2e9999fa4fb3a029198185e22839dc1a605e52dde088d4ecb9163c6e8c5f76ca23a9117362bf2e267698fe5abb0327e0e885fecf96aa923ec8695f"], &(0x7f0000000180)=0xad) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r3 = socket$inet6(0xa, 0x9749e3360c615b79, 0xf01f) ioctl(r3, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") symlinkat(&(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='.\x00') r4 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000002c0)=""/81) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 18:29:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'eql\x00', 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400840, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000200)={0x20, 0x6, 0x1, 0xffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f00000001c0)=0x8, 0x4) rt_sigreturn() 18:29:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe800000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x400000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) kexec_load(0x3710, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="6994b13bcc3560d10a692c723df7", 0xe, 0x1112c0b, 0xffffffffffffffff}, {&(0x7f0000000140)="5a98fa3a87fda6c1e1e69b2ecbcec4dcee83e659cfd15469828f78629eb084ab4c2710f111814008d5675e1a8b23ff12626548cfbee543c751a67c60dc389cbfc2141fd7", 0x44, 0xfffffffffffffeff, 0x3}], 0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sync_file_range(r0, 0x1, 0x8, 0x0) 18:29:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x2}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x5) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x26, "718501b67786af0a089e0cb470b58b03170e0b2b1d2ca24960ca424dd5bacb1c225d5a33b34d"}, &(0x7f0000000080)=0x4a) 18:29:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) r2 = dup2(r0, r1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xef) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3ad}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r3, 0x10000, 0x0, 0x800, 0x3}, &(0x7f00000001c0)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x9000}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/45, &(0x7f00000000c0)=0x2d) 18:29:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr=0x3a1, 0x4e22, 0xffffffffffffffff, ']T\x00', 0x0, 0x6, 0xfffffffffffffffd}, 0x2c) r1 = socket$inet6(0xa, 0x6, 0x1000) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="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", 0x1000) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) [ 223.543804] IPVS: length: 45 != 24 18:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000380)={r1, 0x3}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000003c0)=@pic={0xfffffffffffffffb, 0x4, 0x10001, 0xfff, 0x2, 0x8, 0x391, 0xfffffffffffff51b, 0x6, 0x6, 0x400, 0x6, 0x2, 0x7fffffff, 0x9, 0xffffffff}) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400840, 0x2) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000140)={{0x3, 0x1, 0x9, 0x3, 'syz1\x00', 0x100000000}, 0x0, 0x10000500, 0x4, r5, 0x8, 0x2a8, 'syz0\x00', &(0x7f00000000c0)=['bridge0\x00', "6272696467653000800000000040f400", '\x00', '\x00', 'bridge0\x00', "6272696467653000800000000040f400", "6272696467653000800000000040f400", "6272696467653000800000000040f400"], 0x52, [], [0xe970, 0x5, 0x446, 0x101]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf401000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 223.612168] IPVS: Scheduler module ip_vs_]T not found 18:29:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 223.680785] IPVS: Scheduler module ip_vs_]T not found 18:29:24 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 18:29:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) 18:29:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r2, 0x2}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00', 0x9802}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={"6b797a5f08000000000000070800b0f9", 0x2002}) 18:29:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x0, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x900000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x5, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x7fffffffffffffff}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x0, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) 18:29:25 executing program 6: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x5, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x61000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8dffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x0, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x8000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0xf000, 0x11000, 0x6403e5eb, 0x6, 0x78530}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d1af2e045c58cec586d345f8f76007000000000") r1 = socket$inet6(0xa, 0x10000a, 0x2) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x5}, 0x8) 18:29:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf9030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x5, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0xe00}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x5, &(0x7f0000010000)) tkill(r1, 0x1000000000016) 18:29:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e23, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x10193, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffeb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x5, 0x3, [0xff0000, 0xfffffffffffffeff, 0x0]}, &(0x7f00000001c0)=0xe) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r2, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)="2e2f66696c65ffff", &(0x7f0000000000)={0xc, 0x0, "bee36b0c"}, &(0x7f0000001ffc), 0x1400) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 18:29:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x600, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:26 executing program 7: r0 = socket$inet6(0xa, 0x400005, 0x9) close(r0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x8001, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0) [ 226.000007] FAULT_INJECTION: forcing a failure. [ 226.000007] name failslab, interval 1, probability 0, space 0, times 0 [ 226.011474] CPU: 1 PID: 16179 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 226.018435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.027813] Call Trace: [ 226.030431] dump_stack+0x1b9/0x294 [ 226.034094] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.039328] should_fail.cold.4+0xa/0x1a [ 226.043421] ? page_add_file_rmap+0x779/0xe20 [ 226.047952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.053112] ? print_usage_bug+0xc0/0xc0 [ 226.057213] ? graph_lock+0x170/0x170 [ 226.061086] ? find_held_lock+0x36/0x1c0 [ 226.065197] ? __lock_is_held+0xb5/0x140 [ 226.069314] ? check_same_owner+0x320/0x320 [ 226.073671] ? rcu_note_context_switch+0x710/0x710 [ 226.078633] ? find_held_lock+0x36/0x1c0 [ 226.082741] __should_failslab+0x124/0x180 [ 226.087018] should_failslab+0x9/0x14 [ 226.090857] kmem_cache_alloc_node_trace+0x26f/0x770 [ 226.096003] ? sctp_setsockopt+0x33e/0x6b00 [ 226.100375] __kmalloc_node+0x33/0x70 [ 226.104216] kvmalloc_node+0x6b/0x100 [ 226.108060] vmemdup_user+0x2d/0xa0 [ 226.111728] __sctp_setsockopt_connectx+0x4a/0x190 [ 226.116694] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.121918] sctp_setsockopt+0x134b/0x6b00 [ 226.126189] ? __lock_acquire+0x7f5/0x5140 [ 226.130463] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 226.136211] ? debug_check_no_locks_freed+0x310/0x310 [ 226.141443] ? find_get_entries_tag+0x10a0/0x10a0 [ 226.146346] ? debug_check_no_locks_freed+0x310/0x310 [ 226.151583] ? print_usage_bug+0xc0/0xc0 [ 226.155696] ? graph_lock+0x170/0x170 [ 226.159537] ? graph_lock+0x170/0x170 [ 226.163375] ? lock_acquire+0x1dc/0x520 [ 226.167386] ? __fdget_pos+0x1a9/0x1e0 [ 226.171313] ? graph_lock+0x170/0x170 [ 226.175154] ? graph_lock+0x170/0x170 [ 226.178999] ? __lock_acquire+0x7f5/0x5140 [ 226.183278] ? find_held_lock+0x36/0x1c0 [ 226.187367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.192934] ? _parse_integer+0x13b/0x190 [ 226.197125] ? find_held_lock+0x36/0x1c0 [ 226.201231] ? lock_downgrade+0x8e0/0x8e0 [ 226.205403] ? find_held_lock+0x36/0x1c0 [ 226.209493] ? kasan_check_read+0x11/0x20 [ 226.213674] ? rcu_is_watching+0x85/0x140 [ 226.217863] ? rcu_report_qs_rnp+0x790/0x790 [ 226.222306] ? __fget+0x40c/0x650 [ 226.225803] ? expand_files.part.8+0x9a0/0x9a0 [ 226.230413] ? lock_downgrade+0x8e0/0x8e0 [ 226.234590] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 226.240164] ? proc_fail_nth_write+0x96/0x1f0 [ 226.244693] ? proc_cwd_link+0x1d0/0x1d0 18:29:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000010000)) 18:29:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x0, &(0x7f0000010000)) [ 226.248988] ? __fget_light+0x2ef/0x430 [ 226.253009] ? fget_raw+0x20/0x20 [ 226.256504] ? wait_for_completion+0x870/0x870 [ 226.261228] ? __lock_is_held+0xb5/0x140 [ 226.265342] sock_common_setsockopt+0x9a/0xe0 [ 226.269869] __sys_setsockopt+0x1bd/0x390 [ 226.274050] ? kernel_accept+0x310/0x310 [ 226.278165] ? ksys_write+0x1a6/0x250 [ 226.281997] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 226.287573] __x64_sys_setsockopt+0xbe/0x150 [ 226.292068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.297115] do_syscall_64+0x1b1/0x800 [ 226.301032] ? finish_task_switch+0x1ca/0x840 [ 226.305559] ? syscall_return_slowpath+0x5c0/0x5c0 [ 226.310527] ? syscall_return_slowpath+0x30f/0x5c0 [ 226.315494] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 226.320888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.325765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.331092] RIP: 0033:0x4559f9 [ 226.334309] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.353668] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 226.361393] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 226.368684] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 226.375975] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 226.383307] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 226.390603] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000000 18:29:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6100000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000001c0), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x3, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x100) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect(r3, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x80) 18:29:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x60, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:27 executing program 0 (fault-call:6 fault-nth:1): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:27 executing program 1 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0xe}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:27 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 227.053710] FAULT_INJECTION: forcing a failure. [ 227.053710] name failslab, interval 1, probability 0, space 0, times 0 [ 227.057870] FAULT_INJECTION: forcing a failure. [ 227.057870] name failslab, interval 1, probability 0, space 0, times 0 [ 227.065209] CPU: 0 PID: 16213 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 227.065261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.065279] Call Trace: [ 227.095364] dump_stack+0x1b9/0x294 [ 227.099004] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.104319] ? __lock_acquire+0x7f5/0x5140 [ 227.108562] ? debug_check_no_locks_freed+0x310/0x310 [ 227.113766] ? __lock_acquire+0x7f5/0x5140 [ 227.118050] should_fail.cold.4+0xa/0x1a [ 227.122133] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.127282] ? debug_check_no_locks_freed+0x310/0x310 [ 227.132544] ? print_usage_bug+0xc0/0xc0 [ 227.136620] ? __lock_acquire+0x7f5/0x5140 [ 227.140875] ? print_usage_bug+0xc0/0xc0 [ 227.144960] ? lock_downgrade+0x8e0/0x8e0 [ 227.149128] ? lock_release+0xa10/0xa10 [ 227.153308] ? print_usage_bug+0xc0/0xc0 [ 227.157387] ? lock_acquire+0x1dc/0x520 [ 227.161375] ? sctp_get_port_local+0x3d7/0x1540 [ 227.166066] __should_failslab+0x124/0x180 [ 227.170319] should_failslab+0x9/0x14 [ 227.174132] kmem_cache_alloc+0x47/0x760 [ 227.178203] ? kasan_check_write+0x14/0x20 [ 227.182449] ? do_raw_spin_lock+0xc1/0x200 [ 227.186710] sctp_get_port_local+0xb1e/0x1540 [ 227.191224] ? sctp_unhash+0x10/0x10 [ 227.194957] ? rcu_is_watching+0x85/0x140 [ 227.199128] ? rcu_report_qs_rnp+0x790/0x790 [ 227.203567] ? rcu_report_qs_rnp+0x790/0x790 [ 227.207992] ? sctp_bind_addr_match+0x2c6/0x400 [ 227.212677] ? __kernel_text_address+0xd/0x40 [ 227.217188] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 227.222060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.227619] ? sctp_v6_available+0x12b/0x300 [ 227.232053] ? sctp_inet6_bind_verify+0xb2/0x500 [ 227.236833] sctp_do_bind+0x21c/0x5f0 [ 227.240657] sctp_autobind+0x16d/0x1f0 [ 227.244551] ? __lock_is_held+0xb5/0x140 [ 227.248626] ? sctp_do_bind+0x5f0/0x5f0 [ 227.252608] ? __ipv6_addr_type+0x219/0x32f [ 227.256945] ? sctp_endpoint_is_peeled_off+0xf1/0x130 [ 227.262232] __sctp_connect+0x78a/0xd90 [ 227.266229] ? sctp_init_sock+0x1470/0x1470 [ 227.270570] ? __might_sleep+0x95/0x190 [ 227.274667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.280224] ? _copy_from_user+0xdf/0x150 [ 227.284408] ? security_sctp_bind_connect+0x99/0xc0 [ 227.289455] __sctp_setsockopt_connectx+0x134/0x190 [ 227.294493] sctp_setsockopt+0x134b/0x6b00 [ 227.298759] ? __lock_acquire+0x7f5/0x5140 [ 227.303016] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 227.308740] ? debug_check_no_locks_freed+0x310/0x310 [ 227.313943] ? find_get_entries_tag+0x10a0/0x10a0 [ 227.318811] ? debug_check_no_locks_freed+0x310/0x310 [ 227.324012] ? print_usage_bug+0xc0/0xc0 [ 227.328081] ? graph_lock+0x170/0x170 [ 227.331892] ? graph_lock+0x170/0x170 [ 227.335717] ? lock_acquire+0x1dc/0x520 [ 227.339981] ? __fdget_pos+0x1a9/0x1e0 [ 227.343877] ? graph_lock+0x170/0x170 [ 227.347685] ? graph_lock+0x170/0x170 [ 227.351515] ? __lock_acquire+0x7f5/0x5140 [ 227.355754] ? find_held_lock+0x36/0x1c0 [ 227.359829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.365371] ? _parse_integer+0x13b/0x190 [ 227.369542] ? find_held_lock+0x36/0x1c0 [ 227.373621] ? lock_downgrade+0x8e0/0x8e0 [ 227.377768] ? find_held_lock+0x36/0x1c0 [ 227.381834] ? kasan_check_read+0x11/0x20 [ 227.385986] ? rcu_is_watching+0x85/0x140 [ 227.390140] ? rcu_report_qs_rnp+0x790/0x790 [ 227.394555] ? __fget+0x40c/0x650 [ 227.398018] ? expand_files.part.8+0x9a0/0x9a0 [ 227.402604] ? lock_downgrade+0x8e0/0x8e0 [ 227.406757] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.412296] ? proc_fail_nth_write+0x96/0x1f0 [ 227.416788] ? proc_cwd_link+0x1d0/0x1d0 [ 227.420856] ? __fget_light+0x2ef/0x430 [ 227.424828] ? fget_raw+0x20/0x20 [ 227.428282] ? wait_for_completion+0x870/0x870 [ 227.432871] ? __lock_is_held+0xb5/0x140 [ 227.436944] sock_common_setsockopt+0x9a/0xe0 [ 227.441454] __sys_setsockopt+0x1bd/0x390 [ 227.445623] ? kernel_accept+0x310/0x310 [ 227.449686] ? ksys_write+0x1a6/0x250 [ 227.453489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.459035] __x64_sys_setsockopt+0xbe/0x150 [ 227.463456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.468483] do_syscall_64+0x1b1/0x800 [ 227.472370] ? finish_task_switch+0x1ca/0x840 [ 227.476886] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.481904] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.486846] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.492223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.497073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.502264] RIP: 0033:0x4559f9 [ 227.505450] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.524794] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 227.532521] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 227.539807] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 227.547081] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 227.554377] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 227.561649] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000001 [ 227.568947] CPU: 1 PID: 16226 Comm: syz-executor1 Not tainted 4.17.0+ #89 [ 227.575902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.585277] Call Trace: [ 227.587900] dump_stack+0x1b9/0x294 [ 227.591569] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.596799] should_fail.cold.4+0xa/0x1a [ 227.600897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.606487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.611628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.617459] ? graph_lock+0x170/0x170 [ 227.621294] ? lock_release+0xa10/0xa10 [ 227.625304] ? graph_lock+0x170/0x170 [ 227.629132] ? find_held_lock+0x36/0x1c0 [ 227.633233] ? check_same_owner+0x320/0x320 [ 227.637582] ? rcu_note_context_switch+0x710/0x710 [ 227.642585] __should_failslab+0x124/0x180 [ 227.646861] should_failslab+0x9/0x14 [ 227.650706] kmem_cache_alloc+0x2af/0x760 [ 227.654882] ? lock_downgrade+0x8e0/0x8e0 [ 227.659061] locks_alloc_lock+0x88/0x260 [ 227.663166] ? locks_check_ctx_file_list+0x140/0x140 [ 227.668301] ? __might_sleep+0x95/0x190 [ 227.672310] fcntl_getlk+0x24/0x510 [ 227.675970] ? _copy_from_user+0xdf/0x150 [ 227.680149] do_fcntl+0x786/0x14b0 [ 227.683715] ? f_getown+0xc0/0xc0 [ 227.687182] ? fget_raw+0x20/0x20 [ 227.690647] ? __sb_end_write+0xac/0xe0 [ 227.694641] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 227.700199] ? fput+0x130/0x1a0 [ 227.703499] ? ksys_write+0x1a6/0x250 [ 227.707326] ? security_file_fcntl+0x94/0xc0 [ 227.711753] __x64_sys_fcntl+0x177/0x1f0 [ 227.715837] do_syscall_64+0x1b1/0x800 [ 227.719749] ? finish_task_switch+0x1ca/0x840 [ 227.724280] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.729239] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.734199] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.739589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.744472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.749685] RIP: 0033:0x4559f9 [ 227.752885] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.772274] RSP: 002b:00007fded5a55c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 227.780007] RAX: ffffffffffffffda RBX: 00007fded5a566d4 RCX: 00000000004559f9 [ 227.787299] RDX: 0000000020010000 RSI: 0000000000000024 RDI: 0000000000000015 [ 227.794678] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 18:29:28 executing program 0 (fault-call:6 fault-nth:2): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0xac14140b}}], 0x1c) [ 227.803045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 227.810336] R13: 00000000004bba72 R14: 00000000004c8560 R15: 0000000000000000 18:29:28 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x5000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:28 executing program 1 (fault-call:8 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 227.945604] FAULT_INJECTION: forcing a failure. [ 227.945604] name failslab, interval 1, probability 0, space 0, times 0 [ 227.957007] CPU: 0 PID: 16246 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 227.963956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.974343] Call Trace: [ 227.976972] dump_stack+0x1b9/0x294 [ 227.980648] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.985982] ? graph_lock+0x170/0x170 [ 227.989818] ? print_usage_bug+0xc0/0xc0 18:29:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000140)={r1, r2+10000000}) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d80505f8f760070") r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r3, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 227.993917] should_fail.cold.4+0xa/0x1a [ 227.998014] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.003155] ? find_held_lock+0x36/0x1c0 [ 228.007263] ? lock_downgrade+0x8e0/0x8e0 [ 228.011447] ? tls_enc_record.isra.19+0xf30/0x1430 [ 228.016438] ? mark_held_locks+0xc9/0x160 [ 228.020627] ? __local_bh_enable_ip+0x161/0x230 [ 228.025329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.030378] ? sctp_get_port_local+0xece/0x1540 [ 228.035095] ? trace_hardirqs_on+0xd/0x10 [ 228.039280] ? __local_bh_enable_ip+0x161/0x230 [ 228.043987] ? sctp_get_port_local+0xee4/0x1540 [ 228.048715] __should_failslab+0x124/0x180 [ 228.052984] should_failslab+0x9/0x14 [ 228.056850] kmem_cache_alloc_trace+0x4b/0x780 [ 228.061482] sctp_add_bind_addr+0xf9/0x4a0 [ 228.065776] ? sctp_bind_addr_free+0x20/0x20 [ 228.070218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.075791] ? sctp_v6_available+0x12b/0x300 [ 228.080249] ? sctp_inet6_bind_verify+0xb2/0x500 [ 228.085042] sctp_do_bind+0x30d/0x5f0 [ 228.088892] sctp_autobind+0x16d/0x1f0 [ 228.092826] ? __lock_is_held+0xb5/0x140 [ 228.096919] ? sctp_do_bind+0x5f0/0x5f0 [ 228.100971] ? __ipv6_addr_type+0x219/0x32f [ 228.105330] ? sctp_endpoint_is_peeled_off+0xf1/0x130 [ 228.110562] __sctp_connect+0x78a/0xd90 [ 228.114595] ? sctp_init_sock+0x1470/0x1470 [ 228.118969] ? __might_sleep+0x95/0x190 [ 228.122985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.128558] ? _copy_from_user+0xdf/0x150 [ 228.132735] ? security_sctp_bind_connect+0x99/0xc0 [ 228.137791] __sctp_setsockopt_connectx+0x134/0x190 [ 228.142838] sctp_setsockopt+0x134b/0x6b00 [ 228.147114] ? __lock_acquire+0x7f5/0x5140 [ 228.151394] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 228.157159] ? debug_check_no_locks_freed+0x310/0x310 [ 228.162418] ? debug_check_no_locks_freed+0x310/0x310 [ 228.167650] ? set_next_entity+0x2ae/0xaf0 [ 228.171924] ? print_usage_bug+0xc0/0xc0 [ 228.176045] ? update_load_avg+0x2570/0x2570 [ 228.180482] ? graph_lock+0x170/0x170 [ 228.184321] ? lock_acquire+0x1dc/0x520 [ 228.188331] ? __fdget_pos+0x1a9/0x1e0 [ 228.192275] ? graph_lock+0x170/0x170 18:29:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa900000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:29 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 228.196106] ? graph_lock+0x170/0x170 [ 228.199934] ? __lock_acquire+0x7f5/0x5140 [ 228.204199] ? find_held_lock+0x36/0x1c0 [ 228.208318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.213899] ? _parse_integer+0x13b/0x190 [ 228.218113] ? find_held_lock+0x36/0x1c0 [ 228.222573] ? lock_downgrade+0x8e0/0x8e0 [ 228.226760] ? find_held_lock+0x36/0x1c0 [ 228.230852] ? kasan_check_read+0x11/0x20 [ 228.235036] ? rcu_is_watching+0x85/0x140 [ 228.239214] ? rcu_report_qs_rnp+0x790/0x790 [ 228.243661] ? __fget+0x40c/0x650 [ 228.247151] ? expand_files.part.8+0x9a0/0x9a0 [ 228.251762] ? lock_downgrade+0x8e0/0x8e0 [ 228.255942] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.261499] ? proc_fail_nth_write+0x96/0x1f0 [ 228.266034] ? proc_cwd_link+0x1d0/0x1d0 [ 228.270124] ? __schedule+0x809/0x1e30 [ 228.274054] ? __fget_light+0x2ef/0x430 [ 228.278072] ? fget_raw+0x20/0x20 [ 228.281560] ? wait_for_completion+0x870/0x870 [ 228.286264] ? __lock_is_held+0xb5/0x140 [ 228.290361] sock_common_setsockopt+0x9a/0xe0 [ 228.294897] __sys_setsockopt+0x1bd/0x390 [ 228.299079] ? kernel_accept+0x310/0x310 [ 228.303172] ? ksys_write+0x1a6/0x250 [ 228.307008] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.312579] __x64_sys_setsockopt+0xbe/0x150 [ 228.317010] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.322070] do_syscall_64+0x1b1/0x800 [ 228.325996] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 228.330878] ? syscall_return_slowpath+0x5c0/0x5c0 [ 228.335846] ? syscall_return_slowpath+0x30f/0x5c0 [ 228.340824] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 228.346232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.351111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.358668] RIP: 0033:0x4559f9 [ 228.361879] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.381401] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 228.389141] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 18:29:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec030000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 228.396443] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 228.403735] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 228.411051] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 228.418342] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000002 18:29:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0xe00000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0xffffffffffffff7f}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:30 executing program 0 (fault-call:6 fault-nth:3): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x900, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x8, &(0x7f0000010000)) 18:29:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:30 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa8000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f0000010000)) [ 229.473433] FAULT_INJECTION: forcing a failure. [ 229.473433] name failslab, interval 1, probability 0, space 0, times 0 [ 229.484850] CPU: 1 PID: 16322 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 229.491801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.501174] Call Trace: [ 229.503802] dump_stack+0x1b9/0x294 [ 229.507465] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.512690] ? __kernel_text_address+0xd/0x40 [ 229.517219] ? unwind_get_return_address+0x61/0xa0 [ 229.522203] should_fail.cold.4+0xa/0x1a [ 229.526306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.531449] ? save_stack+0xa9/0xd0 [ 229.535132] ? graph_lock+0x170/0x170 [ 229.538965] ? sctp_add_bind_addr+0xf9/0x4a0 [ 229.543400] ? sctp_do_bind+0x30d/0x5f0 [ 229.547540] ? sctp_autobind+0x16d/0x1f0 [ 229.551636] ? __sctp_connect+0x78a/0xd90 [ 229.555822] ? __sctp_setsockopt_connectx+0x134/0x190 [ 229.561058] ? sctp_setsockopt+0x134b/0x6b00 [ 229.565520] ? find_held_lock+0x36/0x1c0 [ 229.569628] ? __lock_is_held+0xb5/0x140 [ 229.573730] ? ovl_fill_super+0x2940/0x3c16 [ 229.578102] ? check_same_owner+0x320/0x320 [ 229.582467] ? rcu_note_context_switch+0x710/0x710 [ 229.587434] __should_failslab+0x124/0x180 [ 229.591700] should_failslab+0x9/0x14 [ 229.595529] kmem_cache_alloc_trace+0x2cb/0x780 [ 229.600238] ? sctp_add_bind_addr+0xf9/0x4a0 [ 229.604679] ? rcu_read_lock_sched_held+0x108/0x120 [ 229.609742] ? kmem_cache_alloc_trace+0x616/0x780 [ 229.614707] sctp_association_new+0x11f/0x2170 [ 229.619336] ? memcpy+0x45/0x50 [ 229.622653] ? sctp_add_bind_addr+0x3a6/0x4a0 [ 229.627183] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 229.632007] ? sctp_bind_addr_free+0x20/0x20 [ 229.636456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.642033] ? sctp_v6_available+0x12b/0x300 [ 229.646483] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 229.652052] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 229.656578] ? sctp_do_bind+0x3e5/0x5f0 [ 229.660594] ? sctp_autobind+0x16d/0x1f0 [ 229.665038] ? __lock_is_held+0xb5/0x140 [ 229.669129] ? ovl_fill_super+0x2940/0x3c16 [ 229.673477] ? sctp_do_bind+0x5f0/0x5f0 [ 229.677483] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 229.682744] ? sctp_v6_scope+0x56/0x60 [ 229.686690] __sctp_connect+0x6a9/0xd90 [ 229.690814] ? sctp_init_sock+0x1470/0x1470 [ 229.695177] ? __might_sleep+0x95/0x190 [ 229.699201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.704782] ? _copy_from_user+0xdf/0x150 [ 229.708962] ? security_sctp_bind_connect+0x99/0xc0 [ 229.714020] __sctp_setsockopt_connectx+0x134/0x190 [ 229.719070] sctp_setsockopt+0x134b/0x6b00 [ 229.723345] ? __lock_acquire+0x7f5/0x5140 [ 229.727620] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 229.733377] ? debug_check_no_locks_freed+0x310/0x310 [ 229.738595] ? find_get_entries_tag+0x10a0/0x10a0 [ 229.743488] ? debug_check_no_locks_freed+0x310/0x310 [ 229.748705] ? __enqueue_entity+0x10d/0x1f0 [ 229.753068] ? print_usage_bug+0xc0/0xc0 [ 229.757157] ? graph_lock+0x170/0x170 [ 229.760997] ? graph_lock+0x170/0x170 [ 229.764828] ? lock_acquire+0x1dc/0x520 [ 229.768839] ? __fdget_pos+0x1a9/0x1e0 [ 229.772771] ? graph_lock+0x170/0x170 [ 229.776629] ? graph_lock+0x170/0x170 [ 229.780466] ? __lock_acquire+0x7f5/0x5140 [ 229.784737] ? find_held_lock+0x36/0x1c0 [ 229.788847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.794428] ? _parse_integer+0x13b/0x190 [ 229.798650] ? find_held_lock+0x36/0x1c0 [ 229.804024] ? lock_downgrade+0x8e0/0x8e0 [ 229.808204] ? find_held_lock+0x36/0x1c0 [ 229.812331] ? kasan_check_read+0x11/0x20 [ 229.816515] ? rcu_is_watching+0x85/0x140 [ 229.820689] ? rcu_report_qs_rnp+0x790/0x790 [ 229.825126] ? __fget+0x40c/0x650 [ 229.828605] ? expand_files.part.8+0x9a0/0x9a0 [ 229.833212] ? lock_downgrade+0x8e0/0x8e0 [ 229.837384] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.842951] ? proc_fail_nth_write+0x96/0x1f0 [ 229.847482] ? proc_cwd_link+0x1d0/0x1d0 [ 229.851576] ? __fget_light+0x2ef/0x430 [ 229.855571] ? fget_raw+0x20/0x20 [ 229.859047] ? wait_for_completion+0x870/0x870 [ 229.863656] ? __lock_is_held+0xb5/0x140 [ 229.867760] sock_common_setsockopt+0x9a/0xe0 [ 229.872290] __sys_setsockopt+0x1bd/0x390 [ 229.876472] ? kernel_accept+0x310/0x310 [ 229.880566] ? ksys_write+0x1a6/0x250 [ 229.884413] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 229.889319] __x64_sys_setsockopt+0xbe/0x150 [ 229.893809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.898908] do_syscall_64+0x1b1/0x800 [ 229.902838] ? finish_task_switch+0x1ca/0x840 [ 229.907374] ? syscall_return_slowpath+0x5c0/0x5c0 [ 229.912350] ? syscall_return_slowpath+0x30f/0x5c0 [ 229.917328] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 229.922738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.927621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.932840] RIP: 0033:0x4559f9 [ 229.936035] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.955375] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 229.963102] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 18:29:30 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2001001000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)) 18:29:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x100000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0xa, &(0x7f0000010000)) 18:29:30 executing program 0 (fault-call:6 fault-nth:4): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x800) finit_module(r2, &(0x7f0000000000)='posix_acl_access\x00', 0x2) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 229.970395] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 229.977677] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 229.984943] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 229.992219] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000003 [ 230.077881] FAULT_INJECTION: forcing a failure. [ 230.077881] name failslab, interval 1, probability 0, space 0, times 0 [ 230.089256] CPU: 0 PID: 16356 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 230.096201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.105589] Call Trace: [ 230.108214] dump_stack+0x1b9/0x294 [ 230.111909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.117161] should_fail.cold.4+0xa/0x1a [ 230.121268] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x3, &(0x7f0000010000)) [ 230.126424] ? trace_hardirqs_on+0xd/0x10 [ 230.130612] ? graph_lock+0x170/0x170 [ 230.134458] ? find_held_lock+0x36/0x1c0 [ 230.138570] ? __lock_is_held+0xb5/0x140 [ 230.142674] ? init_slave_0dB+0x1d0/0x480 [ 230.146876] ? check_same_owner+0x320/0x320 [ 230.151244] ? rcu_note_context_switch+0x710/0x710 [ 230.156220] ? sctp_outq_init+0x2e6/0x410 [ 230.160412] ? _warn_unseeded_randomness+0xc1/0x210 [ 230.165480] __should_failslab+0x124/0x180 [ 230.169762] should_failslab+0x9/0x14 [ 230.173598] __kmalloc+0x2c8/0x760 18:29:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 230.177180] ? mark_held_locks+0xc9/0x160 [ 230.181455] ? sctp_stream_alloc_out+0x33/0x1b0 [ 230.186162] sctp_stream_alloc_out+0x33/0x1b0 [ 230.190697] sctp_stream_init+0xf5/0x3b0 [ 230.194805] sctp_association_new+0x12a3/0x2170 [ 230.199514] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 230.204312] ? sctp_bind_addr_free+0x20/0x20 [ 230.208782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.214351] ? sctp_v6_available+0x12b/0x300 [ 230.218810] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x402, &(0x7f0000010000)) [ 230.224389] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 230.229007] ? sctp_do_bind+0x3e5/0x5f0 [ 230.233040] ? sctp_autobind+0x16d/0x1f0 [ 230.237141] ? __lock_is_held+0xb5/0x140 [ 230.241245] ? sctp_do_bind+0x5f0/0x5f0 [ 230.245330] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 230.250561] ? sctp_v6_scope+0x56/0x60 [ 230.254490] __sctp_connect+0x6a9/0xd90 [ 230.258533] ? sctp_init_sock+0x1470/0x1470 [ 230.262891] ? __might_sleep+0x95/0x190 [ 230.266917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.272579] ? _copy_from_user+0xdf/0x150 [ 230.276762] ? security_sctp_bind_connect+0x99/0xc0 [ 230.281817] __sctp_setsockopt_connectx+0x134/0x190 [ 230.286877] sctp_setsockopt+0x134b/0x6b00 [ 230.291147] ? __lock_acquire+0x7f5/0x5140 [ 230.295422] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 230.301185] ? debug_check_no_locks_freed+0x310/0x310 [ 230.306417] ? find_get_entries_tag+0x10a0/0x10a0 [ 230.311325] ? debug_check_no_locks_freed+0x310/0x310 [ 230.316594] ? print_usage_bug+0xc0/0xc0 [ 230.320695] ? graph_lock+0x170/0x170 [ 230.324532] ? graph_lock+0x170/0x170 18:29:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x700000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x40b, &(0x7f0000010000)) [ 230.328365] ? lock_acquire+0x1dc/0x520 [ 230.332376] ? __fdget_pos+0x1a9/0x1e0 [ 230.336291] ? graph_lock+0x170/0x170 [ 230.340123] ? graph_lock+0x170/0x170 [ 230.343957] ? __lock_acquire+0x7f5/0x5140 [ 230.348231] ? find_held_lock+0x36/0x1c0 [ 230.352324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.357887] ? _parse_integer+0x13b/0x190 [ 230.362067] ? find_held_lock+0x36/0x1c0 [ 230.366173] ? lock_downgrade+0x8e0/0x8e0 [ 230.370362] ? find_held_lock+0x36/0x1c0 [ 230.374463] ? kasan_check_read+0x11/0x20 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x409, &(0x7f0000010000)) [ 230.378679] ? rcu_is_watching+0x85/0x140 [ 230.382864] ? rcu_report_qs_rnp+0x790/0x790 [ 230.387332] ? __fget+0x40c/0x650 [ 230.390923] ? expand_files.part.8+0x9a0/0x9a0 [ 230.395553] ? lock_downgrade+0x8e0/0x8e0 [ 230.399759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.405332] ? proc_fail_nth_write+0x96/0x1f0 [ 230.409857] ? proc_cwd_link+0x1d0/0x1d0 [ 230.413983] ? __fget_light+0x2ef/0x430 [ 230.418014] ? fget_raw+0x20/0x20 [ 230.421502] ? wait_for_completion+0x870/0x870 18:29:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 230.426144] ? __lock_is_held+0xb5/0x140 [ 230.430255] sock_common_setsockopt+0x9a/0xe0 [ 230.434781] __sys_setsockopt+0x1bd/0x390 [ 230.438968] ? kernel_accept+0x310/0x310 [ 230.443082] ? ksys_write+0x1a6/0x250 [ 230.446930] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.452502] __x64_sys_setsockopt+0xbe/0x150 [ 230.456945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.461998] do_syscall_64+0x1b1/0x800 [ 230.465924] ? finish_task_switch+0x1ca/0x840 [ 230.470465] ? syscall_return_slowpath+0x5c0/0x5c0 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x10, &(0x7f0000010000)) [ 230.475443] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.480429] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.485828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.490711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.495957] RIP: 0033:0x4559f9 [ 230.499169] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.518570] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 230.526309] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 230.533602] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 230.540897] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 230.548202] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 230.555495] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000004 18:29:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x26, &(0x7f0000010000)) 18:29:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1fffff, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa03000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x200000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:31 executing program 0 (fault-call:6 fault-nth:5): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x604800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x20, @tick=0x101, 0x7, {0x3, 0x4}, 0x1, 0x0, 0xda5}) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x67fdbdee32974fcd, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400000, 0x0) 18:29:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 230.912627] FAULT_INJECTION: forcing a failure. [ 230.912627] name failslab, interval 1, probability 0, space 0, times 0 [ 230.924070] CPU: 1 PID: 16405 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 230.931020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.940498] Call Trace: [ 230.943116] dump_stack+0x1b9/0x294 [ 230.946776] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.952033] should_fail.cold.4+0xa/0x1a [ 230.956225] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:29:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e23, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffff8d, @loopback={0x0, 0xac14140b}}], 0x1c) [ 230.961367] ? is_bpf_text_address+0xd7/0x170 [ 230.965916] ? graph_lock+0x170/0x170 [ 230.969769] ? __kernel_text_address+0xd/0x40 [ 230.974312] ? unwind_get_return_address+0x61/0xa0 [ 230.979286] ? find_held_lock+0x36/0x1c0 [ 230.983391] ? __lock_is_held+0xb5/0x140 [ 230.987514] ? check_same_owner+0x320/0x320 [ 230.991877] ? do_syscall_64+0x1b1/0x800 [ 230.995977] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.001455] ? rcu_note_context_switch+0x710/0x710 [ 231.006429] __should_failslab+0x124/0x180 18:29:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 231.010707] should_failslab+0x9/0x14 [ 231.014547] kmem_cache_alloc_trace+0x2cb/0x780 [ 231.019267] sctp_auth_shkey_create+0xd4/0x290 [ 231.023894] ? sctp_auth_key_put+0x30/0x30 [ 231.028159] ? __lock_is_held+0xb5/0x140 [ 231.032263] ? ata_eh_reset+0xfb8/0x26d0 [ 231.036374] ? rcu_read_lock_sched_held+0x108/0x120 [ 231.041430] sctp_auth_asoc_copy_shkeys+0x2dc/0x3e0 [ 231.046492] ? sctp_auth_destroy_keys+0x3f0/0x3f0 [ 231.051381] ? memset+0x31/0x40 [ 231.054705] ? sctp_stream_alloc_out+0x127/0x1b0 [ 231.059502] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.065081] ? sctp_stream_interleave_init+0x69/0xa0 [ 231.070224] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 231.075913] ? sctp_stream_init+0x212/0x3b0 [ 231.080293] sctp_association_new+0x16c0/0x2170 [ 231.085210] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 231.090024] ? sctp_bind_addr_free+0x20/0x20 [ 231.094502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.100119] ? sctp_v6_available+0x12b/0x300 [ 231.104572] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 231.110144] ? sctp_v6_to_sk_saddr+0xef/0x250 [ 231.114684] ? sctp_do_bind+0x3e5/0x5f0 [ 231.118711] ? sctp_autobind+0x16d/0x1f0 [ 231.122811] ? __lock_is_held+0xb5/0x140 [ 231.126948] ? sctp_do_bind+0x5f0/0x5f0 [ 231.130963] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 231.136194] ? sctp_v6_scope+0x56/0x60 [ 231.140140] __sctp_connect+0x6a9/0xd90 [ 231.144155] ? sctp_init_sock+0x1470/0x1470 [ 231.148502] ? __might_sleep+0x95/0x190 [ 231.152597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.158164] ? _copy_from_user+0xdf/0x150 18:29:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 231.162345] ? security_sctp_bind_connect+0x99/0xc0 [ 231.167402] __sctp_setsockopt_connectx+0x134/0x190 [ 231.173508] sctp_setsockopt+0x134b/0x6b00 [ 231.177787] ? __lock_acquire+0x7f5/0x5140 [ 231.182060] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 231.187816] ? debug_check_no_locks_freed+0x310/0x310 [ 231.193051] ? find_get_entries_tag+0x10a0/0x10a0 [ 231.197942] ? retint_kernel+0x10/0x10 [ 231.201869] ? debug_check_no_locks_freed+0x310/0x310 [ 231.207099] ? print_usage_bug+0xc0/0xc0 18:29:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffff5, @loopback={0x0, 0xac14140b}}], 0x1c) [ 231.211193] ? graph_lock+0x170/0x170 [ 231.215024] ? lock_acquire+0x257/0x520 [ 231.219033] ? graph_lock+0x170/0x170 [ 231.222863] ? graph_lock+0x170/0x170 [ 231.226688] ? __lock_acquire+0x7f5/0x5140 [ 231.230953] ? find_held_lock+0x36/0x1c0 [ 231.235042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.240613] ? _parse_integer+0x13b/0x190 [ 231.244814] ? find_held_lock+0x36/0x1c0 [ 231.248938] ? lock_downgrade+0x8e0/0x8e0 [ 231.253114] ? find_held_lock+0x36/0x1c0 [ 231.257216] ? kasan_check_read+0x11/0x20 18:29:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 231.261416] ? rcu_is_watching+0x85/0x140 [ 231.265603] ? rcu_report_qs_rnp+0x790/0x790 [ 231.270075] ? __fget+0x40c/0x650 [ 231.273588] ? expand_files.part.8+0x9a0/0x9a0 [ 231.278221] ? lock_downgrade+0x8e0/0x8e0 [ 231.282416] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.288000] ? proc_fail_nth_write+0x96/0x1f0 [ 231.292541] ? proc_cwd_link+0x1d0/0x1d0 [ 231.296659] ? __fget_light+0x2ef/0x430 [ 231.300685] ? fget_raw+0x20/0x20 [ 231.304189] ? wait_for_completion+0x870/0x870 [ 231.308816] ? __lock_is_held+0xb5/0x140 18:29:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 231.312934] sock_common_setsockopt+0x9a/0xe0 [ 231.317483] __sys_setsockopt+0x1bd/0x390 [ 231.321672] ? kernel_accept+0x310/0x310 [ 231.325774] ? ksys_write+0x1a6/0x250 [ 231.329688] __x64_sys_setsockopt+0xbe/0x150 [ 231.334137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.339239] do_syscall_64+0x1b1/0x800 [ 231.343158] ? finish_task_switch+0x1ca/0x840 [ 231.347678] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.352652] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.357630] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.363061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.367953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.373175] RIP: 0033:0x4559f9 [ 231.376383] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.395768] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 231.403508] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 231.410805] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 231.418098] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 231.425394] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 231.432685] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000005 18:29:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x80000001) ioctl(r0, 0x890e, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = dup2(r0, 0xffffffffffffff9c) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/80) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:32 executing program 0 (fault-call:6 fault-nth:6): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x5, &(0x7f0000010000)) 18:29:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1bc, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x2000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:32 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 231.915792] FAULT_INJECTION: forcing a failure. [ 231.915792] name failslab, interval 1, probability 0, space 0, times 0 [ 231.927218] CPU: 0 PID: 16456 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 231.934173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.943548] Call Trace: [ 231.946192] dump_stack+0x1b9/0x294 [ 231.949858] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.955113] should_fail.cold.4+0xa/0x1a [ 231.959222] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.964361] ? sock_common_setsockopt+0x9a/0xe0 [ 231.970130] ? __x64_sys_setsockopt+0xbe/0x150 [ 231.974845] ? graph_lock+0x170/0x170 [ 231.978694] ? print_usage_bug+0xc0/0xc0 [ 231.982880] ? graph_lock+0x170/0x170 [ 231.986722] ? print_usage_bug+0xc0/0xc0 [ 231.990840] ? find_held_lock+0x36/0x1c0 [ 231.994954] ? lock_downgrade+0x8e0/0x8e0 [ 231.999152] __should_failslab+0x124/0x180 [ 232.003497] should_failslab+0x9/0x14 [ 232.007341] kmem_cache_alloc_trace+0x4b/0x780 [ 232.012016] ? __sanitizer_cov_trace_switch+0x53/0x90 18:29:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 232.017252] sctp_add_bind_addr+0xf9/0x4a0 [ 232.021527] ? sctp_bind_addr_free+0x20/0x20 [ 232.025965] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.031198] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.036427] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.041484] sctp_copy_local_addr_list+0x499/0x690 [ 232.046462] ? sctp_defaults_init+0xe50/0xe50 [ 232.051031] ? get_random_bytes+0x34/0x40 [ 232.055236] ? sctp_association_new+0x19d8/0x2170 [ 232.060153] ? __sanitizer_cov_trace_switch+0x53/0x90 18:29:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:32 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 18:29:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d34") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 232.065491] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.071089] sctp_copy_one_addr+0x5d/0x170 [ 232.075408] ? sctp_copy_one_addr+0x5d/0x170 [ 232.079865] sctp_bind_addr_copy+0x16b/0x45b [ 232.084325] ? sctp_copy_one_addr+0x170/0x170 [ 232.088862] ? sctp_autobind+0x16d/0x1f0 [ 232.092963] ? __lock_is_held+0xb5/0x140 [ 232.097074] ? sctp_do_bind+0x5f0/0x5f0 [ 232.103534] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 232.109125] ? sctp_v6_scope+0x56/0x60 [ 232.113050] __sctp_connect+0x6ca/0xd90 18:29:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6100000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 232.117073] ? sctp_init_sock+0x1470/0x1470 [ 232.121438] ? __might_sleep+0x95/0x190 [ 232.125456] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.131030] ? _copy_from_user+0xdf/0x150 [ 232.135214] ? security_sctp_bind_connect+0x99/0xc0 [ 232.140271] __sctp_setsockopt_connectx+0x134/0x190 [ 232.145333] sctp_setsockopt+0x134b/0x6b00 [ 232.149597] ? __lock_acquire+0x7f5/0x5140 [ 232.153860] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 232.159614] ? set_next_entity+0x2ae/0xaf0 [ 232.163888] ? debug_check_no_locks_freed+0x310/0x310 [ 232.169118] ? update_load_avg+0x2570/0x2570 [ 232.173559] ? __enqueue_entity+0x10d/0x1f0 [ 232.177916] ? graph_lock+0x170/0x170 [ 232.181751] ? pick_next_task_fair+0x97e/0x1720 [ 232.186452] ? lock_acquire+0x1dc/0x520 [ 232.190460] ? __fdget_pos+0x1a9/0x1e0 [ 232.194376] ? graph_lock+0x170/0x170 [ 232.198233] ? graph_lock+0x170/0x170 [ 232.202079] ? lock_downgrade+0x8e0/0x8e0 [ 232.206259] ? finish_task_switch+0x182/0x840 [ 232.210795] ? find_held_lock+0x36/0x1c0 [ 232.214935] ? lock_downgrade+0x8e0/0x8e0 [ 232.219119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.224172] ? kasan_check_read+0x11/0x20 [ 232.228382] ? rcu_is_watching+0x85/0x140 [ 232.232563] ? rcu_report_qs_rnp+0x790/0x790 [ 232.237010] ? __fget+0x40c/0x650 [ 232.240506] ? expand_files.part.8+0x9a0/0x9a0 [ 232.245120] ? retint_kernel+0x10/0x10 [ 232.249043] ? __fget_light+0x2ef/0x430 [ 232.253092] ? fget_raw+0x20/0x20 [ 232.256572] ? wait_for_completion+0x870/0x870 [ 232.261184] ? schedule+0xef/0x430 [ 232.264762] sock_common_setsockopt+0x9a/0xe0 [ 232.269298] __sys_setsockopt+0x1bd/0x390 [ 232.273474] ? kernel_accept+0x310/0x310 [ 232.277571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.283145] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 232.288023] __x64_sys_setsockopt+0xbe/0x150 [ 232.292472] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.297525] do_syscall_64+0x1b1/0x800 [ 232.301428] ? finish_task_switch+0x1ca/0x840 [ 232.305945] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.310891] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.315862] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.321238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.326097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.331292] RIP: 0033:0x4559f9 [ 232.334567] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.353817] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 232.361638] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 232.368931] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 232.376209] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 232.383835] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 232.391113] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000006 18:29:33 executing program 0 (fault-call:6 fault-nth:7): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:33 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 232.531058] FAULT_INJECTION: forcing a failure. [ 232.531058] name failslab, interval 1, probability 0, space 0, times 0 [ 232.542401] CPU: 0 PID: 16491 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 232.549352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.558737] Call Trace: [ 232.561352] dump_stack+0x1b9/0x294 [ 232.565014] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.570239] ? __save_stack_trace+0x7e/0xd0 [ 232.574593] should_fail.cold.4+0xa/0x1a [ 232.578679] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.583821] ? print_usage_bug+0xc0/0xc0 [ 232.587920] ? kasan_kmalloc+0xc4/0xe0 [ 232.591849] ? kmem_cache_alloc_trace+0x152/0x780 [ 232.596751] ? sctp_add_bind_addr+0xf9/0x4a0 [ 232.601279] ? sctp_copy_local_addr_list+0x499/0x690 [ 232.606419] ? sctp_copy_one_addr+0x5d/0x170 [ 232.610859] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 232.616634] ? __sctp_connect+0x6ca/0xd90 [ 232.620824] ? __sctp_setsockopt_connectx+0x134/0x190 [ 232.626071] ? sctp_setsockopt+0x134b/0x6b00 [ 232.630507] ? sock_common_setsockopt+0x9a/0xe0 [ 232.635208] ? __sys_setsockopt+0x1bd/0x390 [ 232.639556] ? __x64_sys_setsockopt+0xbe/0x150 [ 232.644164] ? do_syscall_64+0x1b1/0x800 [ 232.648259] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.653671] ? graph_lock+0x170/0x170 [ 232.657507] ? mark_held_locks+0xc9/0x160 [ 232.661768] ? find_held_lock+0x36/0x1c0 [ 232.666044] ? lock_downgrade+0x8e0/0x8e0 [ 232.670240] __should_failslab+0x124/0x180 [ 232.674508] should_failslab+0x9/0x14 [ 232.678337] kmem_cache_alloc_trace+0x4b/0x780 [ 232.682956] ? __sctp_v6_cmp_addr+0x1d9/0x530 [ 232.687509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.693078] sctp_add_bind_addr+0xf9/0x4a0 [ 232.697346] ? sctp_bind_addr_free+0x20/0x20 [ 232.701886] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.707141] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.712364] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.717441] sctp_copy_local_addr_list+0x499/0x690 [ 232.722404] ? sctp_defaults_init+0xe50/0xe50 [ 232.726958] ? get_random_bytes+0x34/0x40 [ 232.731147] ? sctp_association_new+0x19d8/0x2170 [ 232.736118] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 232.741339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.746919] sctp_copy_one_addr+0x5d/0x170 [ 232.751183] ? sctp_copy_one_addr+0x5d/0x170 [ 232.755632] sctp_bind_addr_copy+0x16b/0x45b [ 232.760069] ? sctp_copy_one_addr+0x170/0x170 [ 232.764593] ? sctp_autobind+0x16d/0x1f0 [ 232.768705] ? __lock_is_held+0xb5/0x140 [ 232.772795] ? sctp_do_bind+0x5f0/0x5f0 [ 232.776812] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 232.782377] ? sctp_v6_scope+0x56/0x60 [ 232.786324] __sctp_connect+0x6ca/0xd90 [ 232.790334] ? sctp_init_sock+0x1470/0x1470 [ 232.794688] ? __might_sleep+0x95/0x190 [ 232.798703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.804269] ? _copy_from_user+0xdf/0x150 [ 232.808500] ? security_sctp_bind_connect+0x99/0xc0 [ 232.813558] __sctp_setsockopt_connectx+0x134/0x190 [ 232.818611] sctp_setsockopt+0x134b/0x6b00 [ 232.822884] ? __lock_acquire+0x7f5/0x5140 [ 232.827128] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 232.832845] ? debug_check_no_locks_freed+0x310/0x310 [ 232.838049] ? find_get_entries_tag+0x10a0/0x10a0 [ 232.842924] ? debug_check_no_locks_freed+0x310/0x310 [ 232.848111] ? print_usage_bug+0xc0/0xc0 [ 232.852164] ? graph_lock+0x170/0x170 [ 232.855968] ? graph_lock+0x170/0x170 [ 232.859782] ? lock_acquire+0x1dc/0x520 [ 232.863771] ? __fdget_pos+0x1a9/0x1e0 [ 232.867656] ? graph_lock+0x170/0x170 [ 232.871461] ? graph_lock+0x170/0x170 [ 232.875264] ? __lock_acquire+0x7f5/0x5140 [ 232.879495] ? find_held_lock+0x36/0x1c0 [ 232.883550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.889108] ? _parse_integer+0x13b/0x190 [ 232.893267] ? find_held_lock+0x36/0x1c0 [ 232.897327] ? lock_downgrade+0x8e0/0x8e0 [ 232.901479] ? find_held_lock+0x36/0x1c0 [ 232.905558] ? kasan_check_read+0x11/0x20 [ 232.909721] ? rcu_is_watching+0x85/0x140 [ 232.913877] ? rcu_report_qs_rnp+0x790/0x790 [ 232.918299] ? __fget+0x40c/0x650 [ 232.921765] ? expand_files.part.8+0x9a0/0x9a0 [ 232.926359] ? lock_downgrade+0x8e0/0x8e0 [ 232.930524] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.936062] ? proc_fail_nth_write+0x96/0x1f0 [ 232.940548] ? proc_cwd_link+0x1d0/0x1d0 [ 232.944622] ? __fget_light+0x2ef/0x430 [ 232.948602] ? fget_raw+0x20/0x20 [ 232.952069] ? wait_for_completion+0x870/0x870 [ 232.956654] ? __lock_is_held+0xb5/0x140 [ 232.960713] sock_common_setsockopt+0x9a/0xe0 [ 232.965217] __sys_setsockopt+0x1bd/0x390 [ 232.969373] ? kernel_accept+0x310/0x310 [ 232.973432] ? ksys_write+0x1a6/0x250 [ 232.977223] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 232.982775] __x64_sys_setsockopt+0xbe/0x150 [ 232.987181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.992194] do_syscall_64+0x1b1/0x800 [ 232.996076] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.001020] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.005972] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.011350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.016203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.021384] RIP: 0033:0x4559f9 [ 233.024567] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.043796] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 233.051515] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 233.058788] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 233.066056] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 233.073336] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 18:29:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe4ffffff, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40, 0x0) sendmsg$netrom(r2, &(0x7f0000000980)={&(0x7f0000000300)=@ax25={0x3, {"506f9e5cfcac26"}, 0x6}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="3697d0f300c599cc89e63dc1104d50c8328c14ce49ca0fbf036ed784bc7752173d2612ed36cac5889d4bf635bc6fd33df30ae4670ec281f1b0e8b79c111821ffc07c456eeb31da08ff17d583b74bef60c6040d69be48f818c83e1190fb03aa8e23836607da69bd5d94d3824d24a015c449c2132ef2824babab79c917ba93ce300fb9fd0cb39ea9ef7c357a1d4eb9845efb34219f6af8b36f12cbd1fe2b2fb3dac776e089c97e8cd34b17dd96a3a750c677702a2fe5e2fe259b2fc92ac90618ee8067d501a2338943c189251f55aedbe7943875c89402171527e87e33d8e475bbb45cc19cff8ef06ccfc3368d03eb4bb6c7f2", 0xf2}, {&(0x7f0000000540)="477543d750d8742f62388bff7c7915aae90ad422778c5dc4319261b4ee4b31f72fb7d07cc0decbb45549c631453bbf498a71048fb97a722a3594a4d9540c6864e8ce4af870149613e005a23c4a4b06cda871a71bc66fa60772", 0x59}], 0x3, &(0x7f0000000600)=[{0x100, 0x10f, 0x2, "418e93ed60399c7e44d5595e460b410650c523f034ac23e1b4ef0ea8c09039faf6a0f40d3e52fa98c4b940cd5009f25b10ef582b7c56744b11778cf080cf211f2c7af47ad1466c7d54b7619e6e45e6423091337ebb29febff39ee0fb9dbb516a95d6f7ebab11d7782ce2f204505bd1288a8b05663d965c6de83403b265acef8ce8bd623d917e900e95eac4772ca45a8ceed9c180aee421293998d1e761e57f5d5ee93b109cde55fb05e5327dd7fa0f81bcdb684e32c5cb681f2022d6c353bbeb88aea1ffbba79bc3482a3059655c57b4bf9ed7d5321929a8ebf90ca6cee313b78a3f48ba7562d25d25832420fe"}, {0x58, 0x101, 0xfff, "2c4ba0460b5db0a664f35ae1695552ce7ba714b66c6cef073b9156c5797407e64854945dcd1d8ffe7da2dc6116479a5aac7a78acf4b6c6f669cadee81823b9085b"}, {0x48, 0x110, 0x8, "ef18a8c2c5607ceb808b085552d96b1cdbba7fdeb02bc54dcf29dd7fd5e246db1f56012231d829b1fc74cf1f08750baa9b"}, {0xd0, 0x119, 0x23e, "58bc151f3ba20f0b922380e7dfca3e466d1c5e72b31dfa07485ad642fda285bba1b489f68e6deba8c56c1dff3e7c2305afb0b280c60d3bdd040bcdaca025d888d5cae8b608c76e9ba963e35fe97311996396353731702fc6603f5842e38f3099355a8b31f3b62836dc65db6a047116a3d6f50fadd4bb19d3685a75f9736f8a2bfeb52c97162b004c006d17d36822e139c6a8482c9b4d81864b23d4953720445001c29c0138be92574ce34ed73f48c492227c306d7eab8228f773e8c1"}, {0x18, 0x116, 0x8378, '`q'}, {0xc0, 0x103, 0x2, "aa72b0b9ff439467fe093cf41c5cf4001fac16341f8526a76acb54032503e5c83859bc040819ff1600b8da93a95803833b45dea67076827c1584396b9486b4879783a34f08fff6b93ae8eda4de3072b268e7c81c2940d316ee1f6fb2f44e618988c109d950a911f9fd9b5cc3573f3a1ecf095b287ec9af648e3b077e1275afa29f5bc9904f765bcffca128b3c74005198ad76bfc9c6f7e095bb5086f521cefc108c4c7c1e962d000de"}], 0x348, 0x10}, 0x20004040) ioctl$sock_ifreq(r2, 0x89e3, &(0x7f0000000ac0)={'ip6tnl0\x00', @ifru_flags=0x900}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000a80)={0x8c, 0x0, &(0x7f00000009c0)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x0, 0x0]}}, @register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x38, &(0x7f00000001c0)=[@flat={0x77622a85, 0x100, r3, 0x3}, @flat={0x73622a85, 0xa, r4, 0x1}], &(0x7f0000000200)=[0x0, 0x38, 0x38, 0x30, 0x28, 0x38, 0x38]}}], 0x6b, 0x0, &(0x7f0000000240)="1294f567cc540af6bf8292c448f20b87ae36452191e4cd771385fd9029e2c6b4bc953d491b03213bb2ad6c86769a0a860821a35b4321228042c62042a95a8ebdc9eb5a13dbd1c2474d736119699f212b1fbee4ab97dd3ec5b52d26c3053d0d687fb1916659fb3eadc50ad3"}) 18:29:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x408, &(0x7f0000010000)) 18:29:34 executing program 0 (fault-call:6 fault-nth:8): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0xe000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d34") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:34 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) [ 233.080648] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000007 [ 233.191576] FAULT_INJECTION: forcing a failure. [ 233.191576] name failslab, interval 1, probability 0, space 0, times 0 [ 233.203070] CPU: 1 PID: 16524 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 233.210013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.219403] Call Trace: [ 233.222021] dump_stack+0x1b9/0x294 [ 233.225672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.230882] ? __save_stack_trace+0x7e/0xd0 [ 233.235231] should_fail.cold.4+0xa/0x1a [ 233.239316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.244445] ? save_stack+0x43/0xd0 [ 233.248112] ? kasan_kmalloc+0xc4/0xe0 [ 233.252023] ? kmem_cache_alloc_trace+0x152/0x780 [ 233.256893] ? sctp_add_bind_addr+0xf9/0x4a0 [ 233.261324] ? sctp_copy_local_addr_list+0x499/0x690 [ 233.266452] ? sctp_copy_one_addr+0x5d/0x170 [ 233.270902] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 233.276647] ? __sctp_connect+0x6ca/0xd90 [ 233.280826] ? __sctp_setsockopt_connectx+0x134/0x190 [ 233.286050] ? sctp_setsockopt+0x134b/0x6b00 [ 233.290538] ? sock_common_setsockopt+0x9a/0xe0 [ 233.295236] ? __sys_setsockopt+0x1bd/0x390 [ 233.299591] ? __x64_sys_setsockopt+0xbe/0x150 [ 233.304200] ? do_syscall_64+0x1b1/0x800 [ 233.308289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.313678] ? graph_lock+0x170/0x170 [ 233.317516] ? print_usage_bug+0xc0/0xc0 [ 233.321605] ? graph_lock+0x170/0x170 [ 233.325432] ? find_held_lock+0x36/0x1c0 [ 233.329531] ? lock_downgrade+0x8e0/0x8e0 [ 233.333707] __should_failslab+0x124/0x180 [ 233.337968] should_failslab+0x9/0x14 18:29:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 18:29:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d34") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0xb, &(0x7f0000010000)) [ 233.341801] kmem_cache_alloc_trace+0x4b/0x780 [ 233.346410] ? __sctp_v6_cmp_addr+0x1d9/0x530 [ 233.350963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.356535] sctp_add_bind_addr+0xf9/0x4a0 [ 233.360800] ? sctp_bind_addr_free+0x20/0x20 [ 233.365228] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.370447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.375674] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.380727] sctp_copy_local_addr_list+0x499/0x690 [ 233.385676] ? sctp_defaults_init+0xe50/0xe50 18:29:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='>&\x00', &(0x7f0000000140)='\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='-}\'@s@vmnet1\x00', &(0x7f0000000200)='{self\x00', &(0x7f0000000240)="766d6e6574312d73656c696e7578ed5c73797374656d2700", &(0x7f0000000280)='selinux\x00']) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 233.390183] ? get_random_bytes+0x34/0x40 [ 233.394352] ? sctp_association_new+0x19d8/0x2170 [ 233.399238] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 233.404462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.410035] sctp_copy_one_addr+0x5d/0x170 [ 233.414295] ? sctp_copy_one_addr+0x5d/0x170 [ 233.418772] sctp_bind_addr_copy+0x16b/0x45b [ 233.423216] ? sctp_copy_one_addr+0x170/0x170 [ 233.427742] ? sctp_autobind+0x16d/0x1f0 [ 233.431828] ? __lock_is_held+0xb5/0x140 [ 233.435911] ? sctp_do_bind+0x5f0/0x5f0 [ 233.439927] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 233.445495] ? sctp_v6_scope+0x56/0x60 [ 233.449418] __sctp_connect+0x6ca/0xd90 [ 233.453436] ? sctp_init_sock+0x1470/0x1470 [ 233.457792] ? __might_sleep+0x95/0x190 [ 233.461797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.467419] ? _copy_from_user+0xdf/0x150 [ 233.471613] ? security_sctp_bind_connect+0x99/0xc0 [ 233.476659] __sctp_setsockopt_connectx+0x134/0x190 [ 233.481709] sctp_setsockopt+0x134b/0x6b00 [ 233.485977] ? __lock_acquire+0x7f5/0x5140 18:29:34 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 18:29:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xc0fe, @loopback={0x0, 0xac14140b}}], 0x1c) [ 233.490241] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 233.495987] ? debug_check_no_locks_freed+0x310/0x310 [ 233.501209] ? find_get_entries_tag+0x10a0/0x10a0 [ 233.506100] ? debug_check_no_locks_freed+0x310/0x310 [ 233.511348] ? print_usage_bug+0xc0/0xc0 [ 233.515441] ? graph_lock+0x170/0x170 [ 233.519289] ? graph_lock+0x170/0x170 [ 233.523114] ? lock_acquire+0x1dc/0x520 [ 233.527118] ? __fdget_pos+0x1a9/0x1e0 [ 233.531032] ? graph_lock+0x170/0x170 [ 233.534860] ? graph_lock+0x170/0x170 [ 233.538684] ? __lock_acquire+0x7f5/0x5140 [ 233.542947] ? find_held_lock+0x36/0x1c0 [ 233.547030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.552591] ? _parse_integer+0x13b/0x190 [ 233.556771] ? find_held_lock+0x36/0x1c0 [ 233.560869] ? lock_downgrade+0x8e0/0x8e0 [ 233.565040] ? find_held_lock+0x36/0x1c0 [ 233.569127] ? kasan_check_read+0x11/0x20 [ 233.573294] ? rcu_is_watching+0x85/0x140 [ 233.577463] ? rcu_report_qs_rnp+0x790/0x790 [ 233.581902] ? __fget+0x40c/0x650 [ 233.585384] ? expand_files.part.8+0x9a0/0x9a0 [ 233.589989] ? lock_downgrade+0x8e0/0x8e0 [ 233.594156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 233.599720] ? proc_fail_nth_write+0x96/0x1f0 [ 233.604238] ? proc_cwd_link+0x1d0/0x1d0 [ 233.608676] ? __fget_light+0x2ef/0x430 [ 233.612672] ? fget_raw+0x20/0x20 [ 233.616152] ? wait_for_completion+0x870/0x870 [ 233.620758] ? __lock_is_held+0xb5/0x140 [ 233.624844] sock_common_setsockopt+0x9a/0xe0 [ 233.629369] __sys_setsockopt+0x1bd/0x390 [ 233.633570] ? kernel_accept+0x310/0x310 [ 233.637683] ? ksys_write+0x1a6/0x250 [ 233.641606] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 233.646486] __x64_sys_setsockopt+0xbe/0x150 [ 233.650926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.655979] do_syscall_64+0x1b1/0x800 [ 233.659888] ? finish_task_switch+0x1ca/0x840 [ 233.664407] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.669366] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.674322] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.679714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.684584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.689794] RIP: 0033:0x4559f9 [ 233.692987] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.712334] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 233.720067] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 233.727363] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 233.734739] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 233.742029] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 233.749322] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000008 18:29:34 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe0010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f66") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x25, &(0x7f0000010000)) 18:29:34 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x700, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x176) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xf7, {0x9, 0x6, 0x4, 0x9, 0x1f, 0x401}, 0x1, 0x1ff}, 0xe) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffffffffffffff7f}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:34 executing program 0 (fault-call:6 fault-nth:9): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) [ 233.997810] FAULT_INJECTION: forcing a failure. [ 233.997810] name failslab, interval 1, probability 0, space 0, times 0 [ 234.009173] CPU: 1 PID: 16568 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 234.016146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.025517] Call Trace: [ 234.028139] dump_stack+0x1b9/0x294 [ 234.031798] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.037021] ? __save_stack_trace+0x7e/0xd0 [ 234.041377] should_fail.cold.4+0xa/0x1a 18:29:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f66") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 234.045474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.050604] ? save_stack+0x43/0xd0 [ 234.054264] ? kasan_kmalloc+0xc4/0xe0 [ 234.058298] ? kmem_cache_alloc_trace+0x152/0x780 [ 234.063237] ? sctp_add_bind_addr+0xf9/0x4a0 [ 234.067689] ? sctp_copy_local_addr_list+0x499/0x690 [ 234.072835] ? sctp_copy_one_addr+0x5d/0x170 [ 234.077288] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 234.083039] ? __sctp_connect+0x6ca/0xd90 [ 234.087231] ? __sctp_setsockopt_connectx+0x134/0x190 [ 234.092455] ? sctp_setsockopt+0x134b/0x6b00 18:29:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x407, &(0x7f0000010000)) [ 234.096898] ? sock_common_setsockopt+0x9a/0xe0 [ 234.101599] ? __sys_setsockopt+0x1bd/0x390 [ 234.105950] ? __x64_sys_setsockopt+0xbe/0x150 [ 234.110654] ? do_syscall_64+0x1b1/0x800 [ 234.114753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.120263] ? graph_lock+0x170/0x170 [ 234.124108] ? print_usage_bug+0xc0/0xc0 [ 234.129068] ? graph_lock+0x170/0x170 [ 234.132895] ? find_held_lock+0x36/0x1c0 [ 234.136991] ? lock_downgrade+0x8e0/0x8e0 [ 234.141170] __should_failslab+0x124/0x180 [ 234.145436] should_failslab+0x9/0x14 [ 234.149258] kmem_cache_alloc_trace+0x4b/0x780 [ 234.153866] ? __sctp_v6_cmp_addr+0x1d9/0x530 [ 234.158392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.163993] sctp_add_bind_addr+0xf9/0x4a0 [ 234.168258] ? sctp_bind_addr_free+0x20/0x20 [ 234.172689] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.177899] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.183133] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 234.188177] sctp_copy_local_addr_list+0x499/0x690 [ 234.193135] ? sctp_defaults_init+0xe50/0xe50 [ 234.197657] ? get_random_bytes+0x34/0x40 [ 234.201825] ? sctp_association_new+0x19d8/0x2170 [ 234.206692] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 234.211909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.217476] sctp_copy_one_addr+0x5d/0x170 [ 234.221736] ? sctp_copy_one_addr+0x5d/0x170 [ 234.226171] sctp_bind_addr_copy+0x16b/0x45b [ 234.230613] ? sctp_copy_one_addr+0x170/0x170 [ 234.235135] ? sctp_autobind+0x16d/0x1f0 [ 234.239223] ? __lock_is_held+0xb5/0x140 [ 234.243315] ? sctp_do_bind+0x5f0/0x5f0 18:29:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffe4, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:35 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 234.247324] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 234.252894] ? sctp_v6_scope+0x56/0x60 [ 234.256806] __sctp_connect+0x6ca/0xd90 [ 234.260818] ? sctp_init_sock+0x1470/0x1470 [ 234.265184] ? __might_sleep+0x95/0x190 [ 234.269214] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.274774] ? _copy_from_user+0xdf/0x150 [ 234.278945] ? security_sctp_bind_connect+0x99/0xc0 [ 234.283990] __sctp_setsockopt_connectx+0x134/0x190 [ 234.289068] sctp_setsockopt+0x134b/0x6b00 [ 234.293331] ? __lock_acquire+0x7f5/0x5140 [ 234.297633] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 234.303393] ? debug_check_no_locks_freed+0x310/0x310 [ 234.308614] ? find_get_entries_tag+0x10a0/0x10a0 [ 234.313506] ? debug_check_no_locks_freed+0x310/0x310 [ 234.318722] ? print_usage_bug+0xc0/0xc0 [ 234.322812] ? graph_lock+0x170/0x170 [ 234.326641] ? graph_lock+0x170/0x170 [ 234.330470] ? lock_acquire+0x1dc/0x520 [ 234.334469] ? __fdget_pos+0x1a9/0x1e0 [ 234.338386] ? graph_lock+0x170/0x170 [ 234.342244] ? graph_lock+0x170/0x170 [ 234.346077] ? __lock_acquire+0x7f5/0x5140 [ 234.350332] ? find_held_lock+0x36/0x1c0 [ 234.354421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.360005] ? _parse_integer+0x13b/0x190 [ 234.364180] ? find_held_lock+0x36/0x1c0 [ 234.368274] ? lock_downgrade+0x8e0/0x8e0 [ 234.372446] ? find_held_lock+0x36/0x1c0 [ 234.376535] ? kasan_check_read+0x11/0x20 [ 234.380704] ? rcu_is_watching+0x85/0x140 [ 234.384875] ? rcu_report_qs_rnp+0x790/0x790 [ 234.389312] ? __fget+0x40c/0x650 [ 234.392791] ? expand_files.part.8+0x9a0/0x9a0 18:29:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x1000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) [ 234.397470] ? lock_downgrade+0x8e0/0x8e0 [ 234.401643] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.407204] ? proc_fail_nth_write+0x96/0x1f0 [ 234.411715] ? proc_cwd_link+0x1d0/0x1d0 [ 234.415799] ? __fget_light+0x2ef/0x430 [ 234.419795] ? fget_raw+0x20/0x20 [ 234.423266] ? wait_for_completion+0x870/0x870 [ 234.427867] ? __lock_is_held+0xb5/0x140 [ 234.431954] sock_common_setsockopt+0x9a/0xe0 [ 234.436471] __sys_setsockopt+0x1bd/0x390 [ 234.440650] ? kernel_accept+0x310/0x310 [ 234.444738] ? ksys_write+0x1a6/0x250 18:29:35 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:35 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0xac14140b}}], 0x1c) [ 234.448570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.454132] __x64_sys_setsockopt+0xbe/0x150 [ 234.458563] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.463599] do_syscall_64+0x1b1/0x800 [ 234.467505] ? finish_task_switch+0x1ca/0x840 [ 234.472051] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.477008] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.481966] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.487352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.492226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.497424] RIP: 0033:0x4559f9 [ 234.500621] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.520326] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 234.528242] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 234.535534] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 234.542816] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 234.550099] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 234.557391] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 0000000000000009 18:29:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfec0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f66") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x6, &(0x7f0000010000)) 18:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:36 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:36 executing program 0 (fault-call:6 fault-nth:10): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x4, &(0x7f0000010000)) 18:29:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f6600") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 235.327872] FAULT_INJECTION: forcing a failure. [ 235.327872] name failslab, interval 1, probability 0, space 0, times 0 [ 235.339342] CPU: 1 PID: 16661 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 235.346295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.355693] Call Trace: [ 235.358309] dump_stack+0x1b9/0x294 [ 235.361959] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.367184] ? __save_stack_trace+0x7e/0xd0 [ 235.371543] should_fail.cold.4+0xa/0x1a 18:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 235.375641] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.380776] ? save_stack+0x43/0xd0 [ 235.384428] ? kasan_kmalloc+0xc4/0xe0 [ 235.388352] ? kmem_cache_alloc_trace+0x152/0x780 [ 235.393226] ? sctp_add_bind_addr+0xf9/0x4a0 [ 235.397675] ? sctp_copy_local_addr_list+0x499/0x690 [ 235.403242] ? sctp_copy_one_addr+0x5d/0x170 [ 235.407695] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 235.413458] ? __sctp_connect+0x6ca/0xd90 [ 235.417649] ? __sctp_setsockopt_connectx+0x134/0x190 [ 235.422884] ? sctp_setsockopt+0x134b/0x6b00 18:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 235.427334] ? sock_common_setsockopt+0x9a/0xe0 [ 235.432301] ? __sys_setsockopt+0x1bd/0x390 [ 235.436656] ? __x64_sys_setsockopt+0xbe/0x150 [ 235.441268] ? do_syscall_64+0x1b1/0x800 [ 235.445374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.450762] ? graph_lock+0x170/0x170 [ 235.454597] ? print_usage_bug+0xc0/0xc0 [ 235.458691] ? graph_lock+0x170/0x170 [ 235.462520] ? find_held_lock+0x36/0x1c0 [ 235.466628] ? lock_downgrade+0x8e0/0x8e0 [ 235.470828] __should_failslab+0x124/0x180 18:29:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1f4, @loopback={0x0, 0xac14140b}}], 0x1c) [ 235.475106] should_failslab+0x9/0x14 [ 235.478945] kmem_cache_alloc_trace+0x4b/0x780 [ 235.483567] ? __sctp_v6_cmp_addr+0x1d9/0x530 [ 235.488098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.493684] sctp_add_bind_addr+0xf9/0x4a0 [ 235.497960] ? sctp_bind_addr_free+0x20/0x20 [ 235.502403] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.507635] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.512949] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 235.518007] sctp_copy_local_addr_list+0x499/0x690 [ 235.523206] ? sctp_defaults_init+0xe50/0xe50 18:29:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f6600") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:36 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf001, @loopback={0x0, 0xac14140b}}], 0x1c) [ 235.527731] ? get_random_bytes+0x34/0x40 [ 235.532032] ? sctp_association_new+0x19d8/0x2170 [ 235.536917] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 235.542138] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.547723] sctp_copy_one_addr+0x5d/0x170 [ 235.551996] ? sctp_copy_one_addr+0x5d/0x170 [ 235.556440] sctp_bind_addr_copy+0x16b/0x45b [ 235.560888] ? sctp_copy_one_addr+0x170/0x170 [ 235.565425] ? sctp_autobind+0x16d/0x1f0 [ 235.569517] ? __lock_is_held+0xb5/0x140 [ 235.573601] ? sctp_do_bind+0x5f0/0x5f0 18:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x9, &(0x7f0000010000)) [ 235.577604] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 235.583166] ? sctp_v6_scope+0x56/0x60 [ 235.587078] __sctp_connect+0x6ca/0xd90 [ 235.591083] ? sctp_init_sock+0x1470/0x1470 [ 235.595465] ? __might_sleep+0x95/0x190 [ 235.599473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.605039] ? _copy_from_user+0xdf/0x150 [ 235.609214] ? security_sctp_bind_connect+0x99/0xc0 [ 235.614331] __sctp_setsockopt_connectx+0x134/0x190 [ 235.619405] sctp_setsockopt+0x134b/0x6b00 [ 235.623714] ? __lock_acquire+0x7f5/0x5140 [ 235.627985] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 235.633734] ? debug_check_no_locks_freed+0x310/0x310 [ 235.638961] ? find_get_entries_tag+0x10a0/0x10a0 [ 235.643866] ? debug_check_no_locks_freed+0x310/0x310 [ 235.649092] ? print_usage_bug+0xc0/0xc0 [ 235.653186] ? graph_lock+0x170/0x170 [ 235.657022] ? graph_lock+0x170/0x170 [ 235.660855] ? lock_acquire+0x1dc/0x520 [ 235.664947] ? __fdget_pos+0x1a9/0x1e0 [ 235.668875] ? graph_lock+0x170/0x170 [ 235.672711] ? graph_lock+0x170/0x170 [ 235.676547] ? __lock_acquire+0x7f5/0x5140 [ 235.680816] ? find_held_lock+0x36/0x1c0 [ 235.684906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 235.690471] ? _parse_integer+0x13b/0x190 [ 235.694657] ? find_held_lock+0x36/0x1c0 [ 235.698764] ? lock_downgrade+0x8e0/0x8e0 [ 235.702927] ? find_held_lock+0x36/0x1c0 [ 235.707015] ? kasan_check_read+0x11/0x20 [ 235.711189] ? rcu_is_watching+0x85/0x140 [ 235.715365] ? rcu_report_qs_rnp+0x790/0x790 [ 235.719802] ? __fget+0x40c/0x650 [ 235.723293] ? expand_files.part.8+0x9a0/0x9a0 18:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 235.727897] ? lock_downgrade+0x8e0/0x8e0 [ 235.732159] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.737722] ? proc_fail_nth_write+0x96/0x1f0 [ 235.742248] ? proc_cwd_link+0x1d0/0x1d0 [ 235.746348] ? __fget_light+0x2ef/0x430 [ 235.750352] ? fget_raw+0x20/0x20 [ 235.753834] ? wait_for_completion+0x870/0x870 [ 235.758449] ? __lock_is_held+0xb5/0x140 [ 235.763155] sock_common_setsockopt+0x9a/0xe0 [ 235.767683] __sys_setsockopt+0x1bd/0x390 [ 235.771876] ? kernel_accept+0x310/0x310 [ 235.775968] ? ksys_write+0x1a6/0x250 [ 235.779797] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.785368] __x64_sys_setsockopt+0xbe/0x150 [ 235.789813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.794866] do_syscall_64+0x1b1/0x800 [ 235.799712] ? finish_task_switch+0x1ca/0x840 [ 235.804238] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.809207] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.815217] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 235.820611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.825507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.830720] RIP: 0033:0x4559f9 [ 235.833914] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.853456] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 235.861456] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 235.868765] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 235.876152] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 235.883524] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 235.890808] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000a 18:29:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbb8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0xf, &(0x7f0000010000)) 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:37 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x300, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:37 executing program 7: r0 = socket$inet6(0xa, 0x2000080803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x3}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x81}, 0xc) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/45) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x60, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f6600") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xe000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:37 executing program 0 (fault-call:6 fault-nth:11): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 236.336452] FAULT_INJECTION: forcing a failure. [ 236.336452] name failslab, interval 1, probability 0, space 0, times 0 [ 236.348161] CPU: 0 PID: 16719 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 236.355109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.364483] Call Trace: [ 236.367106] dump_stack+0x1b9/0x294 [ 236.370772] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.376002] should_fail.cold.4+0xa/0x1a [ 236.380099] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:29:37 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 236.385238] ? graph_lock+0x170/0x170 [ 236.389067] ? rt6_age_exceptions+0x780/0x780 [ 236.393772] ? print_usage_bug+0xc0/0xc0 [ 236.397876] ? __lock_is_held+0xb5/0x140 [ 236.401974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.407542] ? __rt6_find_exception_rcu+0x371/0x500 [ 236.412606] ? __lock_acquire+0x7f5/0x5140 [ 236.416880] ? pmd_huge+0x92/0x140 [ 236.420458] ? rt6_exception_hash+0x7d0/0x7d0 [ 236.424990] ? __lock_is_held+0xb5/0x140 [ 236.429228] __should_failslab+0x124/0x180 18:29:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 236.433537] should_failslab+0x9/0x14 [ 236.437460] kmem_cache_alloc+0x47/0x760 [ 236.441574] ? kasan_check_read+0x11/0x20 [ 236.445770] ? rcu_is_watching+0x85/0x140 [ 236.450047] dst_alloc+0xbb/0x1d0 [ 236.453548] ip6_dst_alloc+0x35/0xa0 [ 236.457323] ip6_pol_route+0x6f8/0x1020 [ 236.461330] ? ip6_pol_route_lookup+0x1000/0x1000 [ 236.466207] ? print_usage_bug+0xc0/0xc0 [ 236.470303] ? __lock_acquire+0x7f5/0x5140 [ 236.474578] ? print_usage_bug+0xc0/0xc0 [ 236.478668] ? debug_check_no_locks_freed+0x310/0x310 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 236.483926] ? graph_lock+0x170/0x170 [ 236.487760] ? print_usage_bug+0xc0/0xc0 [ 236.491861] ? debug_check_no_locks_freed+0x310/0x310 [ 236.497272] ip6_pol_route_output+0x54/0x70 [ 236.501632] fib6_rule_lookup+0x129/0x6d0 [ 236.505829] ? ip6_pol_route_input+0x80/0x80 [ 236.510275] ? fib6_lookup+0x460/0x460 [ 236.514198] ? debug_check_no_locks_freed+0x310/0x310 [ 236.519431] ? debug_check_no_locks_freed+0x310/0x310 [ 236.524664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.530239] ip6_route_output_flags+0x2c5/0x350 [ 236.534956] ip6_dst_lookup_tail+0xe3f/0x1da0 [ 236.539494] ? find_held_lock+0x36/0x1c0 [ 236.543608] ? dst_output+0x180/0x180 [ 236.547447] ? graph_lock+0x170/0x170 [ 236.551284] ? graph_lock+0x170/0x170 [ 236.555120] ? lock_downgrade+0x8e0/0x8e0 [ 236.559300] ? lock_downgrade+0x8e0/0x8e0 [ 236.563488] ? find_held_lock+0x36/0x1c0 [ 236.567588] ? lock_downgrade+0x8e0/0x8e0 [ 236.571787] ip6_dst_lookup_flow+0xc1/0x260 [ 236.576137] ? ip6_dst_lookup+0x60/0x60 [ 236.580327] sctp_v6_get_dst+0x735/0x2120 [ 236.584504] ? mark_held_locks+0xc9/0x160 [ 236.588676] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 236.593389] ? sctp_v6_copy_addrlist+0x840/0x840 [ 236.598175] ? _crng_backtrack_protect+0x108/0x150 [ 236.603127] ? memset+0x31/0x40 [ 236.606434] ? memzero_explicit+0xe/0x10 [ 236.610525] ? _get_random_bytes+0x181/0x470 [ 236.615086] ? get_random_bytes+0x34/0x40 [ 236.619263] ? crng_backtrack_protect+0x80/0x80 [ 236.623969] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.629541] ? _warn_unseeded_randomness+0xc1/0x210 [ 236.634597] ? sctp_transport_new+0x680/0x860 [ 236.639145] ? proc_do_uuid+0x270/0x270 [ 236.643148] ? sctp_generate_heartbeat_event+0x450/0x450 [ 236.648630] ? init_timer_on_stack_key+0xe0/0xe0 [ 236.653425] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 236.658675] ? kasan_check_write+0x14/0x20 [ 236.662942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.668512] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 236.673300] ? refcount_add_not_zero+0x320/0x320 [ 236.678085] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.683658] ? sctp_copy_one_addr+0x64/0x170 [ 236.688104] sctp_transport_route+0x132/0x360 [ 236.692634] ? sctp_transport_route+0x132/0x360 [ 236.697337] sctp_assoc_add_peer+0x51a/0xec0 [ 236.701781] ? sctp_assoc_update_frag_point+0x2c0/0x2c0 [ 236.707215] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 236.712985] ? sctp_v6_scope+0x56/0x60 [ 236.716912] __sctp_connect+0x284/0xd90 [ 236.720925] ? sctp_init_sock+0x1470/0x1470 [ 236.725286] ? __might_sleep+0x95/0x190 [ 236.729344] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 236.734916] ? _copy_from_user+0xdf/0x150 [ 236.739098] ? security_sctp_bind_connect+0x99/0xc0 [ 236.744183] __sctp_setsockopt_connectx+0x134/0x190 [ 236.749233] sctp_setsockopt+0x134b/0x6b00 [ 236.753507] ? __lock_acquire+0x7f5/0x5140 [ 236.757783] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 236.763532] ? debug_check_no_locks_freed+0x310/0x310 [ 236.768806] ? find_get_entries_tag+0x10a0/0x10a0 [ 236.773702] ? debug_check_no_locks_freed+0x310/0x310 [ 236.778928] ? print_usage_bug+0xc0/0xc0 [ 236.783114] ? graph_lock+0x170/0x170 [ 236.786948] ? graph_lock+0x170/0x170 [ 236.790780] ? lock_acquire+0x1dc/0x520 [ 236.794780] ? __fdget_pos+0x1a9/0x1e0 [ 236.798701] ? graph_lock+0x170/0x170 [ 236.802536] ? graph_lock+0x170/0x170 [ 236.806364] ? __lock_acquire+0x7f5/0x5140 [ 236.810622] ? find_held_lock+0x36/0x1c0 [ 236.814707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 236.820264] ? _parse_integer+0x13b/0x190 [ 236.824444] ? find_held_lock+0x36/0x1c0 [ 236.828635] ? lock_downgrade+0x8e0/0x8e0 [ 236.832895] ? find_held_lock+0x36/0x1c0 [ 236.836975] ? kasan_check_read+0x11/0x20 [ 236.841144] ? rcu_is_watching+0x85/0x140 [ 236.845321] ? rcu_report_qs_rnp+0x790/0x790 [ 236.849758] ? __fget+0x40c/0x650 [ 236.853241] ? expand_files.part.8+0x9a0/0x9a0 [ 236.857850] ? lock_downgrade+0x8e0/0x8e0 [ 236.862044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.867614] ? proc_fail_nth_write+0x96/0x1f0 [ 236.872169] ? proc_cwd_link+0x1d0/0x1d0 [ 236.876268] ? __fget_light+0x2ef/0x430 [ 236.880273] ? fget_raw+0x20/0x20 [ 236.883759] ? wait_for_completion+0x870/0x870 [ 236.888377] ? __lock_is_held+0xb5/0x140 [ 236.892491] sock_common_setsockopt+0x9a/0xe0 [ 236.897028] __sys_setsockopt+0x1bd/0x390 [ 236.901210] ? kernel_accept+0x310/0x310 [ 236.905297] ? ksys_write+0x1a6/0x250 [ 236.909140] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 236.914805] __x64_sys_setsockopt+0xbe/0x150 [ 236.919248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.924304] do_syscall_64+0x1b1/0x800 [ 236.928228] ? finish_task_switch+0x1ca/0x840 [ 236.932752] ? syscall_return_slowpath+0x5c0/0x5c0 [ 236.937715] ? syscall_return_slowpath+0x30f/0x5c0 [ 236.942697] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 236.948100] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.952981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.958194] RIP: 0033:0x4559f9 [ 236.961401] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.981411] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x40e, &(0x7f0000010000)) 18:29:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2001001000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:37 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbc010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbc01, @loopback={0x0, 0xac14140b}}], 0x1c) [ 236.989144] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 236.996432] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 237.003718] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 237.011005] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 237.018305] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000b 18:29:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x11, &(0x7f0000010000)) 18:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x2, &(0x7f0000010000)) 18:29:38 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe8030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:38 executing program 0 (fault-call:6 fault-nth:12): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x100000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d34") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x86b1ade26e850254, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1c}, 0x41, r3}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 237.390943] FAULT_INJECTION: forcing a failure. [ 237.390943] name failslab, interval 1, probability 0, space 0, times 0 [ 237.402288] CPU: 0 PID: 16794 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 237.409259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.418633] Call Trace: [ 237.421370] dump_stack+0x1b9/0x294 [ 237.425041] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.430288] should_fail.cold.4+0xa/0x1a [ 237.434391] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.439539] ? debug_check_no_locks_freed+0x310/0x310 [ 237.444771] ? addrconf_sysctl_stable_secret+0x920/0x920 [ 237.450358] ? graph_lock+0x170/0x170 [ 237.454204] ? __lock_acquire+0x7f5/0x5140 [ 237.458478] ? print_usage_bug+0xc0/0xc0 [ 237.462623] ? find_held_lock+0x36/0x1c0 [ 237.466751] ? debug_check_no_locks_freed+0x310/0x310 [ 237.471979] ? lock_downgrade+0x8e0/0x8e0 [ 237.476164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.481741] ? xfrm_lookup+0x827/0x2860 [ 237.485776] __should_failslab+0x124/0x180 [ 237.490047] should_failslab+0x9/0x14 [ 237.493874] __kmalloc+0x63/0x760 [ 237.497356] ? __local_bh_enable_ip+0x161/0x230 [ 237.502053] ? print_usage_bug+0xc0/0xc0 [ 237.506150] ? sctp_bind_addrs_to_raw+0x119/0x370 [ 237.511138] sctp_bind_addrs_to_raw+0x119/0x370 [ 237.515858] ? sctp_del_bind_addr+0x320/0x320 [ 237.520391] ? lock_downgrade+0x8e0/0x8e0 [ 237.524581] sctp_make_init+0x195/0x1180 [ 237.528668] ? __local_bh_enable_ip+0x161/0x230 [ 237.533386] ? rcu_report_qs_rnp+0x790/0x790 [ 237.537826] ? sctp_init_cause+0x2d0/0x2d0 [ 237.542096] ? __rhashtable_insert_fast.constprop.35+0x8b6/0x16f0 [ 237.548359] ? debug_check_no_locks_freed+0x310/0x310 [ 237.553585] ? print_usage_bug+0xc0/0xc0 [ 237.557688] ? graph_lock+0x170/0x170 [ 237.561518] ? graph_lock+0x170/0x170 [ 237.565356] ? graph_lock+0x170/0x170 [ 237.569195] ? __lock_acquire+0x7f5/0x5140 [ 237.573462] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 237.578679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.584327] ? sctp_sm_lookup_event+0xf1/0x4a9 [ 237.588935] ? dccp_diag_dump+0x40/0x40 [ 237.592949] sctp_sf_do_prm_asoc+0xc1/0x360 [ 237.597306] sctp_do_sm+0x1ab/0x7160 [ 237.601045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.606614] ? replace_slot+0x14b/0x4f0 [ 237.610656] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 237.616766] ? __radix_tree_replace+0x1f4/0x340 [ 237.621472] ? graph_lock+0x170/0x170 [ 237.625304] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 237.630870] ? node_tag_clear+0xc0/0x1c0 [ 237.634960] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 237.639918] ? print_usage_bug+0xc0/0xc0 [ 237.644019] ? find_held_lock+0x36/0x1c0 [ 237.648130] ? lock_downgrade+0x8e0/0x8e0 [ 237.652310] ? mark_held_locks+0xc9/0x160 [ 237.656919] ? kasan_check_read+0x11/0x20 [ 237.661090] ? __local_bh_enable_ip+0x161/0x230 [ 237.665807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.670859] ? sctp_assoc_set_id+0x14b/0x180 [ 237.675386] ? trace_hardirqs_on+0xd/0x10 [ 237.679564] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 237.684276] __sctp_connect+0x9b1/0xd90 [ 237.688289] ? sctp_init_sock+0x1470/0x1470 [ 237.692649] ? __might_sleep+0x95/0x190 [ 237.696664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 237.702228] ? _copy_from_user+0xdf/0x150 [ 237.706405] ? security_sctp_bind_connect+0x99/0xc0 [ 237.711456] __sctp_setsockopt_connectx+0x134/0x190 [ 237.716510] sctp_setsockopt+0x134b/0x6b00 [ 237.720772] ? __lock_acquire+0x7f5/0x5140 [ 237.725030] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 237.730765] ? debug_check_no_locks_freed+0x310/0x310 [ 237.735981] ? find_get_entries_tag+0x10a0/0x10a0 [ 237.740862] ? debug_check_no_locks_freed+0x310/0x310 [ 237.746082] ? print_usage_bug+0xc0/0xc0 [ 237.750168] ? graph_lock+0x170/0x170 [ 237.753991] ? graph_lock+0x170/0x170 [ 237.757824] ? lock_acquire+0x1dc/0x520 [ 237.761820] ? __fdget_pos+0x1a9/0x1e0 [ 237.765730] ? graph_lock+0x170/0x170 [ 237.769554] ? graph_lock+0x170/0x170 [ 237.773371] ? __lock_acquire+0x7f5/0x5140 [ 237.777638] ? find_held_lock+0x36/0x1c0 [ 237.781722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 237.787280] ? _parse_integer+0x13b/0x190 [ 237.791540] ? find_held_lock+0x36/0x1c0 [ 237.795646] ? lock_downgrade+0x8e0/0x8e0 [ 237.799814] ? find_held_lock+0x36/0x1c0 [ 237.803899] ? kasan_check_read+0x11/0x20 [ 237.808080] ? rcu_is_watching+0x85/0x140 [ 237.812256] ? rcu_report_qs_rnp+0x790/0x790 [ 237.816700] ? __fget+0x40c/0x650 [ 237.820190] ? expand_files.part.8+0x9a0/0x9a0 [ 237.824798] ? lock_downgrade+0x8e0/0x8e0 [ 237.828968] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 237.834531] ? proc_fail_nth_write+0x96/0x1f0 [ 237.839084] ? proc_cwd_link+0x1d0/0x1d0 [ 237.843185] ? __fget_light+0x2ef/0x430 [ 237.847187] ? fget_raw+0x20/0x20 [ 237.850676] ? wait_for_completion+0x870/0x870 [ 237.855265] ? __lock_is_held+0xb5/0x140 [ 237.859349] sock_common_setsockopt+0x9a/0xe0 [ 237.863873] __sys_setsockopt+0x1bd/0x390 [ 237.868035] ? kernel_accept+0x310/0x310 [ 237.872105] ? ksys_write+0x1a6/0x250 [ 237.875935] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 237.880782] __x64_sys_setsockopt+0xbe/0x150 [ 237.885191] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.890210] do_syscall_64+0x1b1/0x800 [ 237.894098] ? finish_task_switch+0x1ca/0x840 [ 237.898607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 237.903546] ? syscall_return_slowpath+0x30f/0x5c0 [ 237.908478] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 237.913839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.918703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.923889] RIP: 0033:0x4559f9 [ 237.927071] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.946277] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 237.953982] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 237.961263] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 237.969315] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 237.976595] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 237.983868] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000c 18:29:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:39 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf401, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x7, &(0x7f0000010000)) 18:29:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xadb0d64600000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000180)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8482, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0x1f) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x0) 18:29:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xe}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:39 executing program 0 (fault-call:6 fault-nth:13): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) [ 238.228768] FAULT_INJECTION: forcing a failure. [ 238.228768] name failslab, interval 1, probability 0, space 0, times 0 [ 238.240542] CPU: 1 PID: 16817 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 238.247516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.256860] Call Trace: [ 238.259455] dump_stack+0x1b9/0x294 [ 238.263090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 238.268277] ? graph_lock+0x170/0x170 [ 238.272080] should_fail.cold.4+0xa/0x1a [ 238.276139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.281680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.286778] ? print_usage_bug+0xc0/0xc0 [ 238.290836] ? find_held_lock+0x36/0x1c0 [ 238.294898] ? lock_downgrade+0x8e0/0x8e0 [ 238.299053] ? kasan_check_read+0x11/0x20 [ 238.303210] ? rcu_is_watching+0x85/0x140 [ 238.307351] ? __local_bh_enable_ip+0x161/0x230 [ 238.312016] ? __rhashtable_insert_fast.constprop.35+0x852/0x16f0 [ 238.318258] ? trace_hardirqs_on+0xd/0x10 [ 238.322404] ? __rhashtable_insert_fast.constprop.35+0x8b6/0x16f0 [ 238.328634] ? print_usage_bug+0xc0/0xc0 [ 238.332695] __should_failslab+0x124/0x180 [ 238.336952] should_failslab+0x9/0x14 [ 238.340755] kmem_cache_alloc+0x47/0x760 [ 238.344906] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 238.350801] ? graph_lock+0x170/0x170 [ 238.354601] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 238.359358] radix_tree_node_alloc.constprop.19+0x81/0x310 [ 238.364983] idr_get_free+0x891/0x10a0 [ 238.368960] ? debug_check_no_locks_freed+0x310/0x310 [ 238.374155] ? radix_tree_clear_tags+0xc0/0xc0 [ 238.378728] ? __rhashtable_lookup.isra.25.constprop.40+0x3c2/0x7b0 [ 238.385403] ? find_held_lock+0x36/0x1c0 [ 238.389477] ? __rhashtable_lookup.isra.25.constprop.40+0x7b0/0x7b0 [ 238.395875] ? sctp_csum_update+0x30/0x30 [ 238.400021] ? rcu_report_qs_rnp+0x790/0x790 [ 238.404437] ? sctp_hash_transport+0x580/0x7b0 [ 238.409017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.414565] ? sctp_hash_transport+0xfe/0x7b0 [ 238.419070] idr_alloc_u32+0x1f9/0x3d0 [ 238.422958] ? __fprop_inc_percpu_max+0x2c0/0x2c0 [ 238.427803] ? lock_acquire+0x1dc/0x520 [ 238.431772] ? sctp_assoc_set_id+0x121/0x180 [ 238.436216] idr_alloc_cyclic+0x167/0x340 [ 238.440385] ? idr_alloc+0x1a0/0x1a0 [ 238.444109] ? kasan_check_write+0x14/0x20 [ 238.448355] ? do_raw_spin_lock+0xc1/0x200 [ 238.452598] sctp_assoc_set_id+0x13d/0x180 [ 238.456852] __sctp_connect+0x988/0xd90 [ 238.460918] ? sctp_init_sock+0x1470/0x1470 [ 238.465246] ? __might_sleep+0x95/0x190 [ 238.469218] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.474750] ? _copy_from_user+0xdf/0x150 [ 238.478894] ? security_sctp_bind_connect+0x99/0xc0 [ 238.483909] __sctp_setsockopt_connectx+0x134/0x190 [ 238.488938] sctp_setsockopt+0x134b/0x6b00 [ 238.493183] ? __lock_acquire+0x7f5/0x5140 [ 238.497411] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 238.503126] ? debug_check_no_locks_freed+0x310/0x310 [ 238.508306] ? find_get_entries_tag+0x10a0/0x10a0 [ 238.513158] ? debug_check_no_locks_freed+0x310/0x310 [ 238.518357] ? print_usage_bug+0xc0/0xc0 [ 238.522412] ? graph_lock+0x170/0x170 [ 238.526209] ? graph_lock+0x170/0x170 [ 238.530000] ? lock_acquire+0x1dc/0x520 [ 238.533972] ? __fdget_pos+0x1a9/0x1e0 [ 238.537850] ? graph_lock+0x170/0x170 [ 238.541665] ? graph_lock+0x170/0x170 [ 238.545459] ? __lock_acquire+0x7f5/0x5140 [ 238.549686] ? find_held_lock+0x36/0x1c0 [ 238.553739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.559267] ? _parse_integer+0x13b/0x190 [ 238.563408] ? find_held_lock+0x36/0x1c0 [ 238.567470] ? lock_downgrade+0x8e0/0x8e0 [ 238.571609] ? find_held_lock+0x36/0x1c0 [ 238.575680] ? kasan_check_read+0x11/0x20 [ 238.579817] ? rcu_is_watching+0x85/0x140 [ 238.583960] ? rcu_report_qs_rnp+0x790/0x790 [ 238.588377] ? __fget+0x40c/0x650 [ 238.591823] ? expand_files.part.8+0x9a0/0x9a0 [ 238.596393] ? lock_downgrade+0x8e0/0x8e0 [ 238.600532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.606064] ? proc_fail_nth_write+0x96/0x1f0 [ 238.610551] ? proc_cwd_link+0x1d0/0x1d0 [ 238.614619] ? __fget_light+0x2ef/0x430 [ 238.618606] ? fget_raw+0x20/0x20 [ 238.622058] ? wait_for_completion+0x870/0x870 [ 238.626638] ? __lock_is_held+0xb5/0x140 [ 238.630707] sock_common_setsockopt+0x9a/0xe0 [ 238.635208] __sys_setsockopt+0x1bd/0x390 [ 238.639358] ? kernel_accept+0x310/0x310 [ 238.643424] ? ksys_write+0x1a6/0x250 [ 238.647227] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 238.652772] __x64_sys_setsockopt+0xbe/0x150 [ 238.657184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.662203] do_syscall_64+0x1b1/0x800 [ 238.666083] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 238.670922] ? syscall_return_slowpath+0x5c0/0x5c0 [ 238.675841] ? syscall_return_slowpath+0x30f/0x5c0 [ 238.680780] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 238.686138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.690980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.696167] RIP: 0033:0x4559f9 [ 238.699344] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.718593] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 18:29:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 238.726295] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 238.733562] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 238.740829] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 238.748101] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 238.755367] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000d 18:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x406, &(0x7f0000010000)) 18:29:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x7, @dev={0xfe, 0x80}, 0x4}, 0x1c) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x7, 0x40, 0x5, 0x100}, {0x21, 0x9, 0xc953, 0xfffffffffffffffb}, {0x3, 0x8c, 0x3, 0x3ff}, {0x4, 0x7, 0x3ff, 0x100000001}]}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:39 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:39 executing program 0 (fault-call:6 fault-nth:14): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe8030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f76") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x40a, &(0x7f0000010000)) [ 239.017198] FAULT_INJECTION: forcing a failure. [ 239.017198] name failslab, interval 1, probability 0, space 0, times 0 [ 239.028809] CPU: 0 PID: 16857 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 239.035752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.045122] Call Trace: [ 239.047743] dump_stack+0x1b9/0x294 [ 239.051498] ? dump_stack_print_info.cold.2+0x52/0x52 [ 239.056732] ? __save_stack_trace+0x7e/0xd0 [ 239.061090] should_fail.cold.4+0xa/0x1a 18:29:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:40 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe803, @loopback={0x0, 0xac14140b}}], 0x1c) [ 239.065180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.070315] ? save_stack+0x43/0xd0 [ 239.073984] ? kasan_kmalloc+0xc4/0xe0 [ 239.077906] ? __kmalloc_node_track_caller+0x47/0x70 [ 239.083048] ? __kmalloc_reserve.isra.39+0x3a/0xe0 [ 239.088039] ? __alloc_skb+0x14d/0x780 [ 239.091954] ? _sctp_make_chunk+0x58/0x280 [ 239.096219] ? sctp_make_init+0x95c/0x1180 [ 239.100491] ? sctp_do_sm+0x1ab/0x7160 [ 239.104429] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 239.109309] ? __sctp_connect+0x9b1/0xd90 18:29:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x7fffffffffffffff}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) [ 239.113491] ? __sctp_setsockopt_connectx+0x134/0x190 [ 239.118718] ? sctp_setsockopt+0x134b/0x6b00 [ 239.123272] ? sock_common_setsockopt+0x9a/0xe0 [ 239.127980] ? __sys_setsockopt+0x1bd/0x390 [ 239.132336] ? __x64_sys_setsockopt+0xbe/0x150 [ 239.136967] ? do_syscall_64+0x1b1/0x800 [ 239.141067] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.147302] ? print_usage_bug+0xc0/0xc0 [ 239.151406] ? __lock_is_held+0xb5/0x140 [ 239.155524] ? __kmalloc_node_track_caller+0x33/0x70 [ 239.160681] ? __kmalloc_node_track_caller+0x33/0x70 [ 239.165818] ? rcu_read_lock_sched_held+0x108/0x120 [ 239.170972] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 239.176292] ? kasan_unpoison_shadow+0x35/0x50 [ 239.181051] __should_failslab+0x124/0x180 [ 239.185326] should_failslab+0x9/0x14 [ 239.189168] kmem_cache_alloc+0x47/0x760 [ 239.193276] sctp_chunkify+0xce/0x400 [ 239.197121] ? sctp_chunk_iif+0xa0/0xa0 [ 239.201137] ? rcu_read_lock_sched_held+0x40/0x120 [ 239.206095] ? __kmalloc+0x5f9/0x760 [ 239.209836] ? __local_bh_enable_ip+0x161/0x230 18:29:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) [ 239.214705] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 239.219923] ? sctp_bind_addrs_to_raw+0x243/0x370 [ 239.224795] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 239.229834] ? skb_put+0x17b/0x1e0 [ 239.233398] _sctp_make_chunk+0x157/0x280 [ 239.237576] sctp_make_init+0x95c/0x1180 [ 239.241662] ? __local_bh_enable_ip+0x161/0x230 [ 239.246361] ? sctp_init_cause+0x2d0/0x2d0 [ 239.250619] ? __rhashtable_insert_fast.constprop.35+0x8b6/0x16f0 [ 239.256878] ? debug_check_no_locks_freed+0x310/0x310 [ 239.262105] ? print_usage_bug+0xc0/0xc0 [ 239.266214] ? graph_lock+0x170/0x170 [ 239.270049] ? graph_lock+0x170/0x170 [ 239.273882] ? graph_lock+0x170/0x170 [ 239.277729] ? __lock_acquire+0x7f5/0x5140 [ 239.281997] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 239.287251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.292820] ? dccp_diag_dump+0x40/0x40 [ 239.296909] sctp_sf_do_prm_asoc+0xc1/0x360 [ 239.301260] sctp_do_sm+0x1ab/0x7160 [ 239.305004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.310563] ? replace_slot+0x14b/0x4f0 [ 239.314575] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 239.320693] ? __radix_tree_replace+0x1f4/0x340 [ 239.325389] ? graph_lock+0x170/0x170 [ 239.329403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.334965] ? node_tag_clear+0xc0/0x1c0 [ 239.339058] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 239.344010] ? print_usage_bug+0xc0/0xc0 [ 239.348094] ? find_held_lock+0x36/0x1c0 [ 239.352186] ? lock_downgrade+0x8e0/0x8e0 [ 239.356361] ? mark_held_locks+0xc9/0x160 [ 239.360533] ? kasan_check_read+0x11/0x20 [ 239.364699] ? __local_bh_enable_ip+0x161/0x230 [ 239.369394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.374437] ? sctp_assoc_set_id+0x14b/0x180 [ 239.378870] ? trace_hardirqs_on+0xd/0x10 [ 239.383048] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 239.387747] __sctp_connect+0x9b1/0xd90 [ 239.391754] ? sctp_init_sock+0x1470/0x1470 [ 239.396108] ? __might_sleep+0x95/0x190 [ 239.400118] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 239.405674] ? _copy_from_user+0xdf/0x150 [ 239.409846] ? security_sctp_bind_connect+0x99/0xc0 [ 239.414897] __sctp_setsockopt_connectx+0x134/0x190 [ 239.419951] sctp_setsockopt+0x134b/0x6b00 [ 239.424212] ? __lock_acquire+0x7f5/0x5140 [ 239.428483] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 239.434227] ? debug_check_no_locks_freed+0x310/0x310 [ 239.439454] ? find_get_entries_tag+0x10a0/0x10a0 [ 239.444352] ? debug_check_no_locks_freed+0x310/0x310 [ 239.449576] ? print_usage_bug+0xc0/0xc0 [ 239.453686] ? graph_lock+0x170/0x170 [ 239.457525] ? graph_lock+0x170/0x170 [ 239.461358] ? lock_acquire+0x1dc/0x520 [ 239.465367] ? __fdget_pos+0x1a9/0x1e0 [ 239.469284] ? graph_lock+0x170/0x170 [ 239.473112] ? graph_lock+0x170/0x170 [ 239.476935] ? __lock_acquire+0x7f5/0x5140 [ 239.481196] ? find_held_lock+0x36/0x1c0 [ 239.485277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 239.490834] ? _parse_integer+0x13b/0x190 [ 239.495012] ? find_held_lock+0x36/0x1c0 [ 239.499109] ? lock_downgrade+0x8e0/0x8e0 [ 239.503277] ? find_held_lock+0x36/0x1c0 [ 239.507363] ? kasan_check_read+0x11/0x20 [ 239.511539] ? rcu_is_watching+0x85/0x140 [ 239.515714] ? rcu_report_qs_rnp+0x790/0x790 [ 239.520173] ? __fget+0x40c/0x650 [ 239.523657] ? expand_files.part.8+0x9a0/0x9a0 [ 239.528264] ? lock_downgrade+0x8e0/0x8e0 [ 239.532437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 239.538002] ? proc_fail_nth_write+0x96/0x1f0 [ 239.542538] ? proc_cwd_link+0x1d0/0x1d0 [ 239.546631] ? __fget_light+0x2ef/0x430 [ 239.550627] ? fget_raw+0x20/0x20 [ 239.554098] ? wait_for_completion+0x870/0x870 [ 239.558711] ? __lock_is_held+0xb5/0x140 [ 239.562816] sock_common_setsockopt+0x9a/0xe0 [ 239.567349] __sys_setsockopt+0x1bd/0x390 [ 239.571529] ? kernel_accept+0x310/0x310 [ 239.575616] ? ksys_write+0x1a6/0x250 [ 239.579446] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 239.585021] __x64_sys_setsockopt+0xbe/0x150 [ 239.589466] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.594516] do_syscall_64+0x1b1/0x800 [ 239.598431] ? finish_task_switch+0x1ca/0x840 [ 239.602969] ? syscall_return_slowpath+0x5c0/0x5c0 [ 239.607903] ? syscall_return_slowpath+0x30f/0x5c0 [ 239.612840] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 239.618199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 239.623049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.628249] RIP: 0033:0x4559f9 [ 239.631425] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.650616] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 239.658332] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 239.665598] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 239.672874] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 239.680136] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 239.687413] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000e 18:29:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x60000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f7600") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:40 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x900000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x1000000}) 18:29:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0xea10d648f293b7ab) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0xc, 0x7, 0xedbe, 0x692}, 0x20) 18:29:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x200000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:40 executing program 0 (fault-call:6 fault-nth:15): r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) [ 240.083170] FAULT_INJECTION: forcing a failure. [ 240.083170] name failslab, interval 1, probability 0, space 0, times 0 [ 240.094747] CPU: 0 PID: 16901 Comm: syz-executor0 Not tainted 4.17.0+ #89 [ 240.101730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.111108] Call Trace: [ 240.113732] dump_stack+0x1b9/0x294 [ 240.117447] ? dump_stack_print_info.cold.2+0x52/0x52 [ 240.122679] ? finish_task_switch+0x1ca/0x840 [ 240.127205] ? finish_task_switch+0x182/0x840 18:29:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x2000000}) [ 240.131740] should_fail.cold.4+0xa/0x1a [ 240.135838] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.140992] ? __schedule+0x809/0x1e30 [ 240.144921] ? __sched_text_start+0x8/0x8 [ 240.149101] ? find_held_lock+0x36/0x1c0 [ 240.153204] ? __lock_is_held+0xb5/0x140 [ 240.157312] ? check_same_owner+0x320/0x320 [ 240.161670] ? __lock_acquire+0x7f5/0x5140 [ 240.165935] ? print_usage_bug+0xc0/0xc0 [ 240.170034] ? print_usage_bug+0xc0/0xc0 [ 240.174131] __should_failslab+0x124/0x180 [ 240.178398] should_failslab+0x9/0x14 [ 240.182235] kmem_cache_alloc_node+0x272/0x780 [ 240.186842] ? debug_check_no_locks_freed+0x310/0x310 [ 240.192067] __alloc_skb+0x111/0x780 [ 240.195830] ? skb_scrub_packet+0x580/0x580 [ 240.200190] ? debug_check_no_locks_freed+0x310/0x310 [ 240.205423] ? lock_downgrade+0x8e0/0x8e0 [ 240.209610] ? find_held_lock+0x36/0x1c0 [ 240.213716] sctp_packet_transmit+0x45e/0x3ba0 [ 240.218339] ? lock_downgrade+0x8e0/0x8e0 [ 240.222530] ? kasan_check_read+0x11/0x20 [ 240.226717] ? rcu_is_watching+0x85/0x140 [ 240.230942] ? sctp_packet_config+0xdd0/0xdd0 [ 240.235471] ? ip6_dst_check+0x46e/0xad0 [ 240.239571] ? ip6_negative_advice+0x230/0x230 [ 240.244187] ? find_held_lock+0x36/0x1c0 [ 240.248299] ? lock_downgrade+0x8e0/0x8e0 [ 240.252482] ? sctp_packet_config+0x7b8/0xdd0 [ 240.257014] ? kasan_check_read+0x11/0x20 [ 240.261197] ? rcu_is_watching+0x85/0x140 [ 240.265371] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 240.270600] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.276183] ? __sctp_packet_append_chunk+0x11d/0xf10 [ 240.281422] ? sctp_csum_update+0x30/0x30 [ 240.285640] ? sctp_packet_append_chunk+0xdd0/0xdd0 [ 240.290725] ? sctp_packet_init+0x72/0x2e0 [ 240.291454] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 240.295000] ? sctp_packet_append_chunk+0x973/0xdd0 [ 240.295021] sctp_outq_flush_ctrl.constprop.12+0x78d/0xe60 [ 240.295041] ? sctp_outq_select_transport+0x9c0/0x9c0 [ 240.295058] ? kasan_check_read+0x11/0x20 [ 240.295075] ? rcu_is_watching+0x85/0x140 [ 240.295094] ? rcu_report_qs_rnp+0x790/0x790 [ 240.331681] ? rcu_report_qs_rnp+0x790/0x790 [ 240.336125] ? __unwind_start+0x150/0x330 [ 240.340305] ? __kernel_text_address+0xd/0x40 [ 240.344838] ? unwind_get_return_address+0x61/0xa0 [ 240.349810] sctp_outq_flush+0x2ef/0x3430 [ 240.353998] ? save_stack+0xa9/0xd0 [ 240.357661] ? sctp_check_transmitted+0x1e90/0x1e90 [ 240.362710] ? find_held_lock+0x36/0x1c0 [ 240.366800] ? graph_lock+0x170/0x170 [ 240.370644] ? lock_downgrade+0x8e0/0x8e0 [ 240.371197] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 240.374819] ? print_usage_bug+0xc0/0xc0 [ 240.374839] ? graph_lock+0x170/0x170 [ 240.374858] ? lock_downgrade+0x8e0/0x8e0 [ 240.374879] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 240.374903] ? mark_held_locks+0xc9/0x160 [ 240.404025] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 240.408652] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 240.413828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.418881] ? trace_hardirqs_on+0xd/0x10 [ 240.423063] ? add_timer+0x5e9/0x13f0 [ 240.426900] ? timer_reduce+0x15a0/0x15a0 [ 240.431077] ? sctp_init_cause+0x2d0/0x2d0 [ 240.435341] ? __rhashtable_insert_fast.constprop.35+0x8b6/0x16f0 [ 240.441617] ? debug_check_no_locks_freed+0x310/0x310 [ 240.446859] ? print_usage_bug+0xc0/0xc0 [ 240.450978] ? graph_lock+0x170/0x170 [ 240.454803] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.460367] ? sctp_outq_tail+0x7e8/0xb20 [ 240.464552] ? sctp_outq_free+0x20/0x20 [ 240.468556] ? refcount_add_not_zero+0x320/0x320 [ 240.473347] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.478916] ? sctp_endpoint_add_asoc+0xb2/0x450 [ 240.483712] ? sctp_endpoint_new+0xea0/0xea0 [ 240.488156] sctp_outq_uncork+0x6a/0x80 [ 240.492156] sctp_do_sm+0x596/0x7160 [ 240.495894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.501468] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 240.507579] ? __radix_tree_replace+0x1f4/0x340 [ 240.512281] ? graph_lock+0x170/0x170 [ 240.516121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.521692] ? node_tag_clear+0xc0/0x1c0 [ 240.525807] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 240.530769] ? print_usage_bug+0xc0/0xc0 [ 240.534969] ? find_held_lock+0x36/0x1c0 [ 240.539069] ? lock_downgrade+0x8e0/0x8e0 [ 240.543262] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.548312] ? sctp_assoc_set_id+0x14b/0x180 [ 240.552741] ? trace_hardirqs_on+0xd/0x10 [ 240.556908] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 240.561575] __sctp_connect+0x9b1/0xd90 [ 240.565549] ? sctp_init_sock+0x1470/0x1470 [ 240.569867] ? __might_sleep+0x95/0x190 [ 240.573833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 240.579366] ? _copy_from_user+0xdf/0x150 [ 240.583548] ? security_sctp_bind_connect+0x99/0xc0 [ 240.588576] __sctp_setsockopt_connectx+0x134/0x190 [ 240.593607] sctp_setsockopt+0x134b/0x6b00 [ 240.597848] ? __lock_acquire+0x7f5/0x5140 [ 240.602090] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 240.607829] ? debug_check_no_locks_freed+0x310/0x310 [ 240.613044] ? find_get_entries_tag+0x10a0/0x10a0 [ 240.617899] ? debug_check_no_locks_freed+0x310/0x310 [ 240.623100] ? print_usage_bug+0xc0/0xc0 [ 240.627184] ? graph_lock+0x170/0x170 [ 240.631007] ? graph_lock+0x170/0x170 [ 240.634810] ? lock_acquire+0x1dc/0x520 [ 240.638797] ? __fdget_pos+0x1a9/0x1e0 [ 240.642682] ? graph_lock+0x170/0x170 [ 240.646580] ? graph_lock+0x170/0x170 [ 240.650396] ? __lock_acquire+0x7f5/0x5140 [ 240.654739] ? find_held_lock+0x36/0x1c0 [ 240.658797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 240.664329] ? _parse_integer+0x13b/0x190 [ 240.668484] ? find_held_lock+0x36/0x1c0 [ 240.672551] ? lock_downgrade+0x8e0/0x8e0 [ 240.676688] ? find_held_lock+0x36/0x1c0 [ 240.680770] ? kasan_check_read+0x11/0x20 [ 240.684917] ? rcu_is_watching+0x85/0x140 [ 240.689056] ? rcu_report_qs_rnp+0x790/0x790 [ 240.693457] ? __fget+0x40c/0x650 [ 240.696912] ? expand_files.part.8+0x9a0/0x9a0 [ 240.701503] ? lock_downgrade+0x8e0/0x8e0 [ 240.705645] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.711188] ? proc_fail_nth_write+0x96/0x1f0 [ 240.715681] ? proc_cwd_link+0x1d0/0x1d0 [ 240.719755] ? __fget_light+0x2ef/0x430 [ 240.723734] ? fget_raw+0x20/0x20 [ 240.727185] ? wait_for_completion+0x870/0x870 [ 240.731768] ? __lock_is_held+0xb5/0x140 [ 240.735924] sock_common_setsockopt+0x9a/0xe0 [ 240.740421] __sys_setsockopt+0x1bd/0x390 [ 240.744573] ? kernel_accept+0x310/0x310 [ 240.748635] ? ksys_write+0x1a6/0x250 [ 240.752440] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 240.757985] __x64_sys_setsockopt+0xbe/0x150 [ 240.762427] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.767470] do_syscall_64+0x1b1/0x800 [ 240.771388] ? finish_task_switch+0x1ca/0x840 [ 240.775892] ? syscall_return_slowpath+0x5c0/0x5c0 [ 240.780860] ? syscall_return_slowpath+0x30f/0x5c0 [ 240.785806] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 240.791194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 240.796052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.801241] RIP: 0033:0x4559f9 [ 240.804427] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.823620] RSP: 002b:00007fbdf3b59c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 240.831335] RAX: ffffffffffffffda RBX: 00007fbdf3b5a6d4 RCX: 00000000004559f9 [ 240.838610] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000015 [ 240.845877] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 240.853157] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000016 [ 240.860420] R13: 00000000004c6a60 R14: 00000000004d1548 R15: 000000000000000f 18:29:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x300, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:41 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0x2c1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r5, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffff50) socket(0x8, 0xa, 0x0) sendmmsg(r5, &(0x7f00000003c0), 0x81c, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000340)="0b73579d5e844bdf96fc4cc9b2a2bfd9c3bf8845f2e1fd70a54adca18f5c46b43542b635d8facce9c18f2a6b1edf239e125b17c43f6117887948226d8e5be70ec060b37e0a28bfa4c984c3040a43640443b29f4ded6970603f52b1f8b4bd015af5e8c081c4fc40703b9a4e70c42769fe5653bbcad85ad7ecc4ff89b12c41c386") 18:29:41 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8dffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:41 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xe00000000000000}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x2}) 18:29:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa8000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x7fffffffffffffff}) 18:29:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x46d6b0ad, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x6, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x200000000000000}) 18:29:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x3a, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0xffffffffffffff7f}) 18:29:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x10003, 0x1000000000002) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x1) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.memory_migrate\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x1ff, 0x2d9f829e}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, 0x8) 18:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x12, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffff1f0000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe4ffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xe00}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000), 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000), 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf5ffffff, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0xa) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x71, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x100000000000000}) 18:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x0, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000), 0x0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x2000000}) 18:29:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x5, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) write$cgroup_int(r2, &(0x7f0000000000)={[0x38, 0x3f, 0x3f, 0x2d, 0x2c, 0x3f, 0x33, 0x2f]}, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000140)=@generic={0x1f, "33a9faa61adf2757ab159dbfced73298a34bf13890c646b719451e1e7c469e78815157fc45f579230d2e7535535494e99c1ffa833ede331ff4ce7cf823e3d67c8e2d237fb1e75c75e6f3c5becd914bc90f864a2c8c162aa5b5cea1e911142b1096bf4fd537e891675198f2e9ef2cadac999de7385164968e28b2845bc741"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[{0xc0, 0x117, 0x7f, "7216681cf1cd391a2eb52e30762e0c962157b2e783bb2ac1792aa5650bbafabc294fd9fc2440d32c00aab7616bd6116b80d1599e46fb10fb66a8ebaeb4c88784985e9d71e97ea65a153b019cee6d6b8e48cb066772e7a62658be0524e208ef98b4679dc20b3966de1b9a57487eac4d22561d7f778a8851bf2b114f8a6f2cbca40292c3b43f3c4acf12ef5147b212c33f31b028a2fba1610bcd44318e7c3f87e17eb5a8eabb445af36bbfe5"}, {0x100, 0x116, 0x3, "0c074ffce28e16c390486461f9a1dcaaa2baf2aea3d666bd12bf8b63d1cb86c76ce56041a0e07c8ec74bc56f8ca3d303fe1051176fc288d59318294b69cb52f3d88f135cbf3a2b1e888b3132784488e1fa06a42220bff260121c23660d02ef931ac36830a4a19fe6c3c8213f3f1bfeccc6ab13d6d617e9743c3e539e081b876ac26bf8ed711fc934a8094e92bdd8ce9f93c01f1d29dbdd3e0248b223a492e1dc4f1c9e9a2991332580c5e9fabb6c4bb74fcf5d8d191e7cd2b62ed2ff1ffe9429d836df1cadbc84695da9bde4e1a6f2b75f1cefa3571efb3eb71cd85642eaca1418d5cb7282964b18889cea765bae"}, {0x70, 0x105, 0x200, "fdd42a6c78ade643efbbb7998aa2247120e3e09da8ec93fd64a03cda850637f295a5558c8994815335d484ce7c8df354ed45f83cabdabd1e3ca44ebc10da52ec93ed6c37abbd442601915f7f67b06b1984a71b48ba69fd9b58c38542c8a6d7"}, {0x10, 0x13f, 0x7}, {0x80, 0x108, 0x401, "83d0ad8433a26c25fddb65f209e6626e9949924344ab3dee35f56e5de89dea618ae5f8643df9f41d89e974b0d59e5a3603685de03db368d7d0b9f424390cafd3aa8936cc5057c1aa548c5c0a516d53cf737a90d7b7bf84888db1ebfc4ff8fbb96aac62e0c6641ef03f6e15"}], 0x2c0, 0x4040815}, 0x8}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x2, {0xa, 0x4e21, 0x188, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)="4e2a107563af3aa8e74f3ed3be9d05e67420c33f06172c77a9644ed65e7f477192ed9e579174746b21df95788981f5fc1f653ddf7d1d54c08787a87505ea55a613598c361fb6a4d420903aa9db5c216c58cf0a77d707ff1d3e2d83a051e4114e65b0313371c34af296dce9617eeb600205cd80d0075e40d8283a91c2f09d41b89f68177ca9bb1cedf45d80543ca78a7da02f137af4f320012629a0ca9613b9db6def3e857275cb9c26503a1a7a865066eea033c1c7e14ff317d762be256399d4ff8f98c6f98d01d31684da", 0xcb}, {&(0x7f00000006c0)="d28c40312981cff8b962450396bcabcf30595972e1a9b3006feee59f8d1a6560a69f2737839f30a45d4fb487263313f000c67b94d75931ca8ea324e1efd47f930bf37bea4969c7913b057c92b26456a9890f877cc0394bdcf08e8825c8c5babd1ec80fc6256ffe54669ee0e4cfc6d96845388e87c18aae0061fef169741ba6daa527302b1a907fccc50b315db4128ddfafe1f0e8e6c35e651dff3bc919eba1dcf532cd5e3f021dc65e2f829d532110630f4ae069b6389954ae7a899291382c1bb4228481463f69bf8439d07dfb7de9c7042af3cb064790164167c8bd5a95239a4497ed7ed9153c60d868d58288bed3640dca95112b8e69b636", 0xf9}, {&(0x7f0000000080)}, {&(0x7f00000007c0)='8', 0x1}], 0x4, &(0x7f0000000840)=[{0xe0, 0x19f, 0xf33a, "f399015289eddd9c52b269663406fcaab1348cfd405c794053f35d8de0f17d57e6bb0c2de18f599eac82df9ebf53e08cdfb3c798a0e0cc5a5f252988eeaa613fbfb7fa700533abba5cee65f615d96abe0bb0fabf3f0623d0ea3b590fcdca36cfdc419af94de9ee30ea1e89e683361d8b7f5be25b6d439bfb0e89eb37f5fe70765a3b8ff42e066df3809b87d02be5965610ab25ca769295a9a017ef4a202466c5bbfd9694913bca516233ccaa91590c6a46a696b5b7a86f01103b073d17705a36de0d7c5f1f63595960b7"}, {0xb8, 0x18f, 0xcad, "f640fae607ac92fd9eaf0d86ffaacafeb16cea3cbec40fd06292fc95c7f60e677222c4288ae5d6673fe47057ddcd5b3233f2c6f785cad354f90714f646aaef03c5f27dff79eee26a99f0b9fe720cf9a0908d0dd71430576cf71a7cd30f318371750e4104025927e01c787ac126a1b3e3df39fe225a7beb92694086f2296879ae51189a35276f32dda0b563fa2e2eecc25e04a1bab56df16d537b713f569c9d76571e3179e74a"}, {0x78, 0x29, 0x8, "7debe3087e43e97a5bc0c303212f348200a5e4f2305a3b6c131649f701ba051aba7166d1ad68e8332deb2afcebfa301cae20280c34efcae8942cd0559716b69ad9752be1e1e23fa186516e8d48242b95b70e7245850827d959688634e33d975228c0e1e2d6db3a7a"}, {0x1015, 0x10c, 0x4, "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"}, {0x110, 0x1, 0x80, "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"}], 0x1330, 0x80}, 0x6}], 0x2, 0x0) 18:29:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x1000000}) 18:29:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2}) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:43 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0xc, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101080, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1f, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x280, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0x100000000) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x300000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x7fffffffffffffff}) 18:29:44 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe0010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x21, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 18:29:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x2}) 18:29:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000800) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x81) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x5f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffff37) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000180), 0x50d, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 18:29:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x0, 0x2) 18:29:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x7c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x100000000000000}) 18:29:44 executing program 7: socket$inet6(0xa, 0x80000, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x9, 0x4, 0x4e9}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0xfffffffffffffd42) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000080), 0x0, 0x0) 18:29:44 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x61, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x0) 18:29:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x200000000000000}) 18:29:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x3, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x0) 18:29:45 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0xffffffffffffff7f}) 18:29:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0) 18:29:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x0) 18:29:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0xb, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x94, &(0x7f0000000180)="11d7256dfe84ef06b5c36acbc5e8c5ffab491be22d3ac87994eefa508daea2d1efef9e723178d45233e05635432441dd9811cb170e25da41e5eacb57d9d63d57a767f2a71e5a52630a04") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 18:29:46 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:46 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)) 18:29:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0xd, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:46 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x47d4, 0xe7}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x0, &(0x7f0000010000)) 18:29:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x19, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:46 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3ec, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x79, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 18:29:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0xa, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf5ffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec03, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x77, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xc9242af7, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x18, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x200000000000000}) 18:29:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x78000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x72, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x2000000}) 18:29:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x39a8}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x5a9, 0x0) 18:29:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x22, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x1000000}) 18:29:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6100, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf001000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x7d, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x2}) 18:29:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7800, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x23, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = syz_open_pts(r0, 0x2) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000380)="c7", 0x1) write(r2, &(0x7f0000000200)="11", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 18:29:48 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0xa0002) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000001c0)={r1, r0, 0x10001, 0x4, &(0x7f0000000140)="f3c86bf804e386e3311af941c678cb1ab4b89c05e379bc290b0323f8e4d17f14916f20dcb6c55b912c4b0cd26fcf0abb1f80dc32fc3b1410f37653bb514348f5b98c2045642b5c751021eeff1946a6f736b545cc45", 0x81, 0x7, 0x9, 0xfffffffffffffe65, 0x0, 0x3, 0x7, "2cdea2cef500920ef63d27fa6c4c262a3a444067c847d82e25a339e943c8a93171c84ce0de0018"}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x2, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:49 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000000140)=@in6={0xa, 0xfffffffffffff329, 0x1000, @loopback={0x0, 0x1}, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="2a0c2b878bea9d011d5dca211fbe2ec24bf8b2b456d994ad8e6e831edd350de1db08e6afd4ac68bec86532b0d5e5b3ec7d137f28b64dde648e352e27d9a54e2927af2153094346f8a7687988f97550570bcae15cfa8c1c45d1425c8895b24cff1f8e6125385bd9ba174c6143572f32dc43ee360403088f6d12f1481fe874", 0x7e}, {&(0x7f0000001240)="3eab3c2b6e0ef07def4741f5b19a95fd1e2302e38d89a5348416bef16af520aac0af7f52a8532ea844e0f6bfa89eefabb528d4d395917a101129ecb660ec6bb325f4768db708f33f467148e3b629fb719b7e7ed463c489b34b0252aa4215cc8d46aaa8c5e070f17a42005ddd20d9dd795d9d11c34e1bd5dc9de7cc0698d338d0e90d3313cb8f80bd5f6468017e1c0017c2bc06c24d54dbd3862c4fcf3ee69806d5fba330d0841f65d50d51addcc2e142d08afca7a2e5bdf091b6106f731591", 0xbf}, {&(0x7f0000000000)="12", 0x1}], 0x4, &(0x7f0000001300)=[{0x40, 0x11, 0x9, "8687bb6bdb2582c25992c6a813f7cf743a1923b4edf6904aaa2042632ce0e961a3019164b83977f998cb08452a15"}, {0x100, 0x0, 0x5, 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"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{0x48, 0x113, 0x9, "9b9383f2ad37d067a49b73d270d67261370dc2c31964071f1a4d7c0bcb468500f29b3d1ffcc766c430cd1e52c0df57b0deea9816"}, {0x48, 0x110, 0x8, "2ad47376a6936a046879181c8904fbf27f5493b8dcf6723994dd95b0360bf5c92f06c023246855296a0e380ccf5c0196ffd4120d"}, {0xc0, 0x104, 0x1, "ad2f8792f24496717e69d21857c59affdbd776a68d4576446428e4a988da79ca46aa3edcfe9d46f891c013aeec19415811d5c63d7520eae489de82a1d06e707327d1880112ebed241819763ba9ac10e4efa24c52f8c8e985b77a6eee33847a21efc473146df5cf4d0ae189fbb25f1a41ae690a27852bba876ed582733a756cc465856b2d8275fb510f12dfd0d5d5429c71cbcf79160af564eeecd7953e504f0383c3f41b2945b394042335c7d14add"}, {0x30, 0x11f, 0x3, "e55609b0cd39005e3cfd62baaeba6c4f789bdecb05d3825e8c8f"}], 0x2420, 0xc001}, 0x6}, {{&(0x7f0000008b00)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x4, 0x2}}, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008b80)="e2b8218b6d89a4fa5f0af97356d4c4d73ba1370b7023efb1c6dd189601ac09f99b8eeba333a32f8f5d44c974eacde951b14f92c218bde009ba9fc656d91f34069a6b5fb7441635d3153f1f43edafa90231bc05196985b9dd337c10df8784f8e1554f34dd0b8933ab0d35fc0322a2c05a878af1103e11af4f127e475481ecf60f5edd2f9a87d4a3e62049908230509a0f6f5e50f0e5503d24cb04", 0x9a}, {&(0x7f0000008c40)="fa65e7fe4a213358edda7224037a01ee1f562f915a8b8bfc8521daac92c387c3ce63e633d7d0195139b5dcae7417382a6d0affa16605503ac6eb9f2f05a2364f065309f281e84f9d42", 0x49}], 0x2, 0x0, 0x0, 0x4000}, 0x101}], 0x7, 0x81) 18:29:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = syz_open_pts(r0, 0x2) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000380)="c7", 0x1) write(r2, &(0x7f0000000200)="11", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 18:29:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x7fffffffffffffff}) 18:29:49 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf9030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x10, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x4, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0xffffffffffffff7f}) 18:29:49 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20010010, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000002000)) 18:29:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x16, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x100000000000000}) 18:29:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000002000)) 18:29:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000900)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000f80)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'wlc\x00', 0x10, 0x1, 0x50}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x200000000002, 0x10000000001) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x8001, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x8}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000008c0)={0x1000, 0x82, 0x0, 0x80000001, 0x7, 0x3, 0x87b, 0xdf, r4}, 0x20) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0) accept4$packet(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x6e, 0xfff, 0x5, 0x100, 0x80000001, 0x84, r6}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000009c0)={r4, @in6={{0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x19}, 0xf0a8}}, 0x3, 0xbd, 0x9, 0x100000000000, 0x2}, &(0x7f0000000080)=0x98) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000980)=0x9, &(0x7f0000000940)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000300)={{0x8, 0x4, 0x8, 0x20, 'syz0\x00', 0x8}, 0x1, [0x1, 0x4, 0xe31, 0x4d1, 0x7465bc9d, 0x81, 0x5, 0xb080, 0x80000000, 0x4, 0x7, 0xfffffffffffffff9, 0x0, 0x5, 0x9, 0x40, 0x1ff, 0x3, 0xa41f, 0x80000000, 0xffffffffffffff9e, 0x7fffffff, 0x5, 0x1, 0x3ff, 0x7, 0x2, 0x9, 0x2, 0x4, 0x2, 0xfffffffffffffffd, 0x0, 0x8001, 0x80000001, 0x3f, 0x81, 0x7fffffff, 0x1, 0x464, 0xffff, 0x1, 0x5, 0x1, 0x5, 0x1a, 0x7fffffff, 0x13ea, 0x8, 0x8, 0xc0, 0xffff, 0x9, 0x80000001, 0x1, 0x0, 0xffffffffb706a711, 0x0, 0x8, 0x19fb, 0x7fff, 0x400, 0x4, 0x4, 0x1, 0x5, 0xf162e0b, 0x10001, 0x6, 0x1, 0xfffffffffffffe01, 0x38, 0x3, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0xfff, 0x3, 0x3, 0x94, 0xffffffffffffff81, 0x9ab, 0x2b58, 0x100, 0x2, 0x0, 0x4, 0x9, 0x9, 0x3, 0x3, 0x7, 0x6, 0x20, 0x2, 0x100000000, 0x8001, 0x10000, 0x1c00000000000, 0x7, 0x8, 0xfff, 0x20, 0x8, 0x6, 0x0, 0x101, 0x9, 0x6, 0x8, 0x313, 0x9e98, 0x2, 0xfff, 0x6, 0x2b, 0x101, 0x0, 0x1, 0x3, 0xffffffff, 0x8, 0x9, 0xfffffffffffffc00, 0x4, 0x401, 0x94a]}) 18:29:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = syz_open_pts(r0, 0x2) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000380)="c7", 0x1) write(r2, &(0x7f0000000200)="11", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 18:29:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000002000)) 18:29:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x14, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x200000000000000}) 18:29:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbc01000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x60, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffffffffffffff7f}) 18:29:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe001, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xce3, &(0x7f0000000140)="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") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402240, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000003c0)={0x5, 0x1}) sendmsg$rds(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/82, 0x52}, {&(0x7f0000000300)=""/17, 0x11}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="480000000000000014010000010000000500000007000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="0300000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYBLOB="0000000000000000010000000000000001010000000000005800000000000000140100000900000008000000ff7f0000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0f025265543e53da"], @ANYBLOB="070000000000000000000000000000000100000000000000ff0100000000000053000000000000000900000000000000"], 0xa0, 0x80}, 0x240400c1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) listen(r2, 0x100000001) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x78, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x80fe, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0x12, 0x0) 18:29:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x7, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x1000000}) 18:29:51 executing program 2: syz_open_procfs(0x0, &(0x7f00000003c0)='net/ptype\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") syz_open_procfs$namespace(0x0, &(0x7f0000000440)='ns/pid\x00') 18:29:51 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3e8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x200000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2000000}) 18:29:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x17, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:51 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") syz_open_dev$amidi(&(0x7f0000001200)='/dev/amidi#\x00', 0x8000, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) modify_ldt$read(0x0, &(0x7f0000000140)=""/191, 0xbf) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x7d, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x402000) getsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000200)=""/4096, &(0x7f0000000080)=0x1000) 18:29:51 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbc01000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2}) 18:29:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x15, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) [ 250.931854] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:51 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x800000000000) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet6(r1, &(0x7f0000000140)="41a1b9e964aabe843a0ec511075889903d71bb87e1fd060000008948ceaa318601bca52bfb9867f8904fb5af896d0a5f13d997ea42d5ba1a86d4a239abe2e60a17cb56ed7922368f868d91c6698aabededc9edc41589ad46bf56300579990f32e586db0650a33a029a53b1d1c2", 0x6d, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x0, 0x4) 18:29:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x7fffffffffffffff}) 18:29:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:51 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa9000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x7b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f0000000140)=""/102, &(0x7f00000001c0)=""/82, &(0x7f0000000240)=""/166, 0x17006}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(r1, &(0x7f0000002800)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)="ce7ab0ecef6958c217784b9883857ddb23f66539b93a1d694fd5ad08caeb09662428a72b864b117c3652449f31f8e26bff2221f99f9819470cfb54823006368d73d2212f4b1d5fff95f57efdbef9c40808231d22f0d196f6a03557b2d3f2b574d4a42622dd3d7c45c317ca079f55", 0x6e}, {&(0x7f0000000440)="a5b0d5421219dbb0e379cd2c9e0c5614bb67ebff5935ae2955328a4e8bd01a62fcc9338d59d5a194f4f6503a97b6557c9719f7b73c3b8c1b026f1a4858c9f89c0b0a8eb4d5338ef7534365deb16af7fd0b47342b54c9dc8ab99819520c6a327d0472ba61322518b3f5003fabdfecd371cf574fb532", 0x75}, {&(0x7f00000004c0)="00658cb0ec47bb1fe145bfa319205bfb694fe3e4d1fbdbd2761504a6849a5b05655c0d4d241685831e967eb3ffdfac59e236b6fe16e35e0e6c8402ae9be998c53b4d2761c4e3fa659e4837869944817f301b6f85478b85c6400bd0c214bac3d52ad7c059b96be5ee09ce158c0a93f5dce339f94c8dc3d0001d9298608ede77b39395dcc4ef3b1bc160a55aa5e3c8083914acbca719bc4fde377f05c4afdafd5bb16bfd00a1ced7b839fac67eb75547aed160e5b918df5239a40de9b6fd7b1eea2b413ab5a76a9c2fef8bcafe7d93438b2f56040a6efa298c5a7d3933bca0ed3931f856d4b54f", 0xe6}, {&(0x7f00000005c0)="dd8c4e1bfe5a4a435738a9dc320bdbf32b995372aa167db552ae75056c82a68619bb23cb1e93555f525a9cd0a8bab468bdb92f7d1489932722fd593db968a83f24f8424c5a0716134c195adb4e012d9453614c0cf960d66debc751a04cfa79291d4c8e6913ed203f43ecd4a32516f8085ea0145be94c77827bddc0216091c22213f5c347b0f79bbb6dd4245c4983ae53bd837e017b73ecb8f35c8492cf1241ab2414f7d11ac8fbe1036943e58fda4582e5884d862c2ed9857067f15bd8129fbbdd59a1fe6447f44567adbf8030a804642c0c1cf5cad4b54644c6dfe27711", 0xde}, {&(0x7f00000006c0)="41c82b0ba7cf11148b6098ed899a20100393b2ecdcba0f884f47200baac3c39e320b537c46d67c9e1daac58373c2a6169a45774e743308749989c2f76703253eeff4cde0cc7fb711aa48ffaf9d22d8221d32b2db08591f7161c275", 0x5b}, {&(0x7f0000000740)="72b35074c848e45348188b7b666337ef235fa54a6c2c6ea123e4a1cde433ade8b934aa98c51bae3e", 0x28}, {&(0x7f0000000780)="8a63eb06fd8039cdebf9759c439c9dd421a5d09dc1eae135da4e1e442d7b4548e0d15fc1921c3b633838179c48e10bfd00187a224972cf07ccea3b367ee127cdcfefa95a9a752e21ad3027c292bbb38d362e2aca07c8893fe3cb1c0fe7caadad09a0dfec39e65ed8dfc6ae1cb6b9271d1e1c280678eb15960d", 0x79}, {&(0x7f0000000800)="982789c0b099803d126ca64812c2edda29b9ea1f83a5aa67258828a45b80b65e3895b4e4f323350bee3ac8f9a2fb1e37cf025643312e091baa67524a7ae01160c4", 0x41}], 0x8, 0x0, 0x0, 0x10}, 0xffff}, {{&(0x7f0000000900)=@pppoe={0x18, 0x0, {0x2, @empty, 'ipddp0\x00'}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000980)="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", 0xfd}, {&(0x7f0000000a80)="61baed7b157e9376e4529a6efff643ebd287413a4a555b60d40dea7ed43496e87277a7a3f13019202a41db02df9ff44956aedb2e089c82aae7fc5ed16000c59c6e2869df029b5311cc05467ccd7e1339888e945849dc1a58f84914f6635ee9f127c9b72feebebadd62eea0cf9be8d142638c9e596bc4f45de9061a3499ec2e4e203f297f4afc2049e5864e5842f8a39e3ecae062da51b396022c7454fd98a1c0c5b8d0539ce0bcc80cf43e7c220189a8f31e872e", 0xb4}, {&(0x7f0000000b40)="0371d2d7d8aa54fb05148bf71f0267538ec830243b6846684e509f45109f94235e997768f6101c2fb1daf5153ea251f25d18eaae1272980b43775f4d2625487b2e7176ee5b6769a6c1e14087f0a564e2e78654df4fb4f38364b3210702ff3d0259bc30ce721d13aa5d6873fa2b9cbb00b394f589f2dea2093f85223a704a9e0f68e82381850d30e8ba9eb0a8f9550f19fc46d98cb840ab357f077745e2a6aa4e74fedc28f0b15f206311e0a2c8e620f7c44b886794fa462ac4", 0xb9}, {&(0x7f0000000c00)="061bb63dbc6cb6e3e72f22181ebb0c5beb7ea0969d5d7b87b2f2816f7362efb4da03d5de8fe85910aa4223237bd19510bef19f49816ef451d91e717b79db410641561a46315e5821c303abe7012c2723eee301b71334686822cff7f46f6e5c84d696825d958bd6f80fdcd020dda998f7343468de8ee2ef6ff744e9e13f337fc913d7d040d5d1d5111ef0429c7f6c45c32af7a7111d05233e24433ff15be746313c2159f9f6942b9aef56c859e8883495a0eff63614e60600b3b473a32397aa1dd66852ddc50398f9b9175d412d30a64c6fa325caf3", 0xd5}], 0x4, &(0x7f0000000d40)=[{0x110, 0x10f, 0x1a, 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{&(0x7f0000001600)="501d0d9f7b350b44567d40d2ddf7bc1827be4bb4dd44e182fcc1893d2583a630511ab0864e4654ce14c95deffa87cd835d5b723a17ea493d707bc709dc82afbbe7fbc99eba0c26ee6390712cbb7264a6e0ac6af92ae05e3f5adf3e91eaf17b8c5d34f83aeb4e9521788df71d42fc2e38bfde05d5233bc2236cb245e91346d154fd2d2eec86eed684c7ae342a1cebc33776b1852537f66bc57d6e4f64fc61c9be8c860e798bff3dc6b082ba53ebd64041ac796283c1cd2e963759eda51f5ab370ddafdd", 0xc3}], 0x7, &(0x7f0000001780)=[{0x60, 0x117, 0x2, "f48aa1f86139faae1ac2807acc185304a0041ae6107d5c57cacbb9be8e2f77f570ac08cdd68f6826c111dc71dccfb674dd7cdffcc03716336fe26ecc1e6a0219cb88152066694c8c59fa1e916d386022"}, {0x1010, 0x11b, 0x255, 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0x1070, 0x4890}, 0x3}], 0x4, 0x80) [ 251.136084] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x100000000000000}) 18:29:52 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x75, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:52 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x78, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x99) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x0, 0x1, 0x101, 0x8, 0xba1b, 0x2, 0x8, 0x0]}, 0x14) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="46d17e99c52b83b79d63fffde466b7d76cb54c21bbf7600e2e5e94cdf22c1697f36b0411d40e9f8427b700719ff426531f2e2f", 0x33, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) 18:29:52 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) [ 251.842089] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x13, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:52 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf401000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 252.022197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:53 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x76, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") sendmsg(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:53 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x600, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:53 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x8, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffff1f00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:53 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff00, @loopback={0x0, 0xac14140b}}], 0x1c) [ 252.819770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:53 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b0000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:53 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 253.044274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x11, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:54 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 18:29:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:54 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x234e, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf903, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:54 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x5, &(0x7f0000001240)={0x0, 0x12, 0x4, @thr={&(0x7f0000000180)="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", &(0x7f0000001180)="bcc5c0f4bdc328cb7b17c13576941766619f73402a7b0c60450fba9f01b8879da9b8d869140a6fb703fa5b336da39ef1269410d3eee110ac284c7880c6d3d185157dfdfaf4ee1a507869adde51a0d2ce557e913808d0399e4f650ef003841f1b01c7bf94e94bc5d229195c3d9acfb35d48ba4c08aecf4747060331423d2f477411a5fbe0f3d727446dd9e1dcce49fcbb18b06307a9f43c004a775cc38b5b9e144c7ecf4b32218b743094361a945a9d32eec7c923edb704b0d248"}}, &(0x7f0000001280)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) ioctl(r0, 0x6, &(0x7f0000000080)="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") unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x181200, 0x0) 18:29:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0xfffffffffffff000, 0x4, 0x3f, 0x0, 0x6, 0x40, 0x164, 0x40, 0x3b6, 0x0, 0x6, 0x38, 0x1, 0x8, 0x5, 0x2}, [{0x7, 0x80000001, 0x4, 0xff, 0x2, 0x8000, 0xffff, 0xffffffffffffffac}], "ac5d12296b5a592531edccadf39a13facf33cf9331cdb2a0fcc833fbe0ea87610689ad72c9893ca5ffd90d5d4d0081f785daf98e91203cd769d113754874344a3e243d1cf0fc8db7e547", [[], [], [], [], [], [], []]}, 0x7c2) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) [ 253.539304] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x1e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:54 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:54 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:54 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xab00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 253.688939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:55 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x9, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf4010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:55 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:55 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x400001, 0x0) fchmodat(r5, &(0x7f0000000440)='./file0\x00', 0x10) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7a9b79ac266922cc0531729fdbd700a8fae5a62edb095d9aae94dd77031ade0b4df4e485a6cf40dff76782eedbcdfa2d10211b3f804c3138987a6e400838818a563a4d08d62c93b911e0f0068d2f3e969db0f5e43de6f5033728745f260f490141e565870a1018030e4d7ea39273d0395aba748c36a2e81bb5c70a40a77c7d122b933fb7f8dd6bcdcb554473498b8fef7b798f90ef4ddf14daea4fa7553c52587a9f", 0xa2, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r6, 0x7) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000000280)=0xe1e6, &(0x7f00000002c0)=0x1) unshare(0x400) syz_open_pts(r7, 0x40) fcntl$lock(r4, 0x7, &(0x7f0000010000)) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) clock_gettime(0x0, &(0x7f0000000340)) clock_gettime(0x7, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r1, 0x20001, &(0x7f00000003c0)={{0x77359400}, {r8, r9+30000000}}, &(0x7f0000000480)) tkill(r0, 0x1000000000016) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r7, 0x111, 0x3, 0x1, 0x4) dup3(r3, r4, 0x0) r10 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r10, 0x0, 0xe, &(0x7f0000000140)=""/212) recvmsg$netrom(r7, &(0x7f00000019c0)={&(0x7f00000004c0)=@full={{0x3, {"a12ec41abd0ff8"}, 0x7}, [{"54f12d81dba4f4"}, {"756691ff7aafb0"}, {"bff908d5e7db08"}, {"4c2d00048edbe7"}, {"5182503b43dac5"}, {"def11ece88aa21"}, {"080a0dedbe3b21"}, {"030c4edb510b1e"}]}, 0x48, &(0x7f00000016c0)=[{&(0x7f0000000540)="c71519bebfa242060860bf50bcb5dab40a5c1e83b8d8cc9c5772775f4e", 0x1d}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="322c9151545b744a3bee6d1a8a0b922010424e39109aaae1b0a536bb6606f10f57976bb50c276d52125e303cf77e78d273fa6da13be1544304db4824b78fbd52c4287029745ea7d812dfc02dba596cf5e32f47d8f1edd9008afe87f2c776245d35e7627424c253e849d65053696b616d17bb95ad240941c0ae07aa30e74bc870624c8753c8b6981a75de22f0515e05d3934317e0d0851a3873fd013fb3a844f44dce984fa7f939da83b505560d790940a055310099e4587c3d175a9a929e85a2f48b8852bf0acee1", 0xc8}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f0000001a00)=ANY=[@ANYBLOB="b8000000000000000e01000006000000f00e266a7e9e1ee17a1244fea7ec72401900b668e83c0d6b1ef5405d8e3e27fea1c06b5c439d7aa6cb9edda5e31fc76826ce3492326759a41d2505bc587e672f14caeac48598de944a70fee5bfa55c3aa24f83b886ea47bd960a3f0cdeaaeeedd30e2d03675a12f1802e23ee006c6e9dd876763d2e28f6a3fca3683fd160667029cc4960f9e33003b2963a673808bb516ecd498d8a3f981b913b20809aeb21ac3ce770d8ece92b0000000000d0000000000000000f01000008000000b29bcf1278eb0181edbdeddf1ee6900683a98a8bee18400269be7413d3d8accef7984f1b5f4c355e63144385f5f151d33fe705d23f60aa3e4cce908b331326b7db30d4a913117e0c7d165d7c26e3bd880562f147455f77ea5eb51d7e41bfc1b94664bb07197152ebeb0b2715ba0d52d7eb318742a7b6e45efa696b5a3942fb344e109ff3a8b25f7e4ac2dae31e646c201e427da0435d48febc1625ce2d1884e259d9c479394ba0faf96d1594bf00000018000000000000009c01000003000000b510761dbea15f000001000000000000ff010000080000001638c84eec2ddeda654608d0a39c218489c8cd6e316ef42454806e571f05010fda1ce34426c8884cb4a49409419f3f72bbd44141b20655340990183a149ac77ac173a98d0ffaada4ab9af49912d6bb1d5d40b26557d91275cf19970f91652b94458d6ac1a853cd7dea53a0eec446a129631c5944db54e2864d623a766cc207eb8d5781bfd52dcce7a1b31ad8fa3ca8ca9737ef46b3194b1dfd79a435f4d94037d0f0ef71ed082c4553b073149afa6d6cd3a2368cc0a1b9bf95b8c7e0bbc96647a452ec7f91cfaf5d45857cb067182072a14029e07cb4c66a89b3e3795182ecc4f72f3a7f14c17aefb4883606d8348aff00000000000000000000000000000000"], 0x2a0, 0x4004000}, 0x122) 18:29:55 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000100)=[r1, r2]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x3df, 0x1, [0x847]}, &(0x7f0000000540)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r3, 0x7fff}, 0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) gettid() ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000200)={0x1, 0x5, 0x85}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) ioctl$BLKRESETZONE(r6, 0x40101283, &(0x7f0000000180)={0x80000001, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r7, 0x24, &(0x7f0000010000)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x9c, r8, 0x300, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000000240)=""/149, &(0x7f0000000300)=0x95) [ 254.440214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 254.476295] QAT: Invalid ioctl 18:29:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:55 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:55 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfec00000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 254.632802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x2, 0x80000000000}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:29:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffff8d, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:56 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xf, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x139, 0xc2100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r2 = gettid() r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x40, 0x2d, 0x80, 0x4, 0x3f0000000000, 0x0, 0x100000001, 0x1, 0x5, 0x5, 0x4, 0x6, 0x9, 0x5, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0xb, "718febce1455988fcf3e62"}, &(0x7f0000000200)=0x13) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x100000000, 0x10001, 0x0, 0x17, 0x1a, 0xc, "bdadc26388b806487be8c21f2c0df95bbfe1365acbcccb00c0cb5f02f936db57a04323d1e5046100f20e5266d3a2f34549d5b7e46ba3229a90c751f202277ff5", "d61165b43a2c20cde34324af2fd3cb22cf68403c3a3f6be7056d2cffb874bd913c2c6924c59ba422e1f09d15b8e5cfd524af6f28576a2eac874974207535c21d", "9b9e1006f868f1a7dea48465a7eb71964bf527187588359b136f1f4de67e1120", [0x7ff, 0x70b2cc7b]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) getdents(r0, &(0x7f0000000340)=""/207, 0xcf) fcntl$lock(r7, 0x7, &(0x7f0000010000)) tkill(r2, 0x1000000000016) dup3(r6, r7, 0x0) 18:29:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/127) 18:29:56 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xffffff82, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x10}, &(0x7f0000000100)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x0, 0x100, 0x100000000, 0x1f, 0xfffffffeffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x500000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:56 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x5) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:29:57 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xffffffc0, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) [ 256.071680] nla_parse: 1 callbacks suppressed [ 256.071690] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e23000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:57 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 256.294158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000040)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0xf, &(0x7f0000000080)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r4, r5, 0x0) 18:29:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x5000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") socketpair(0x1e, 0x6, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f00000001c0)=0x608, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x14, 0x20000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000140)={0x0, {0x77359400}, 0x1000000000, 0x7fff}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fsync(r2) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 18:29:57 executing program 1: r0 = socket$inet6(0xa, 0x41000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x5}, 0x8) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x0, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r1}) fcntl$lock(r5, 0x24, &(0x7f0000010000)) 18:29:57 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf5ffffff00000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:57 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xc, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x401, 0x0, r1}) [ 256.877916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:57 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x400000) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffa, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x5, &(0x7f0000002000)={0x1, 0xfffffffffffffffe}) unshare(0x400) fcntl$lock(r6, 0x7, &(0x7f0000010000)) tkill(r3, 0x1000000000016) ioctl(r6, 0x2, &(0x7f0000000200)="ae1c726d8238da94350e2ac7bd1f2570ccb028db833443bae0d6ab2ea2814ea8a1ef1bbd4af0544b8e8d1ae3d60f4fd80ca5cf441e5a3da447e80831201996f0cbff4c9f33bf9295516b1584092c01cf5424f43fddde8769a54a019ffb613cbb2de0c68ffcbd4b7d5db54f50a1a8dc4cf16803ea2d0cfee85a916b64b52e8320e2649cb0624f710880987c32c4856b8dc6635bab62a2f8fb754269457184c4a6e0bc52f79debf63186aced8f5157b3e61bdf5dafaf60ec") r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x44801) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000000080)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000100ffffffff00000000090000000000000099000000000000000000000000000000"]) dup3(r5, r6, 0x0) 18:29:57 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xe, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa01, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0xe4, "71bef648f41fef61ab3cef7abec858a87eeb914b76dadbc0edf42f3b259e83c0093e6015a0f3f96d912ad880bd1fb19ff5389a105f542b8b755af0c25d836fa212abae21e1a33ac4a4d7c0b5819a06556dfe3105ef224d7f88dec56cc7b6390c18b28b89a2213c540db6ae715cf40301edd59381cb470e684f10520f95327963caf6c9e2d196901754e4a902d266c08c3df60a371933795d41277908d0bd8e8cf8fc76d991829960092127e9fcd3bf1b3753d068e2e249114254a60b1d5b1f56330a5c8d7b44980f7d27b258ec6207c21e71533d19d9a6a3b681c651e464694d1562e91a"}, &(0x7f00000001c0)=0x108) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = gettid() timer_create(0x7, &(0x7f00000000c0)={0x0, 0x13, 0x0, @thr={&(0x7f0000000100)="3f4352869ada874460909b5f136bbaa2680c462657dd4ba7279e30ca004409ff39f2cfb0a48e78ae5afd26fabe7eacd7c89eac5e9778e3b2cf0e9e4c184e64889188cb9de45831f58df774a641bab424f918ef4d06dfd3d4f688e87082b2f0f0fdccf90759ea8e63adb742498780d1560fef5cc357f40f7206f3995042f33f304a1bc282c54389c8a92885efaafad011a5531d1320eca9d45ac3470c8a4ee2c7211f32193c60bc9141ac602cba2f1bf1b6d11fc87b1bc6c4020e79597ec751e0d2fd333c2288aa92fad2c5b35f2802ad11c2947cc19112d8a60328c3767aee10b0ee7e35b77648a9a1ced677dee63854d9", &(0x7f0000000200)="b3ba708fc87aa8f72595ef36dc6417e3d374a5"}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) accept$ipx(r5, 0x0, &(0x7f0000000080)) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:29:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0xa, 0x9, 0x9da, 0x2, 0x800, 0x3, 0x59, 0x1ff, 0x8, 0x3000000000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:29:58 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) [ 257.302506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:58 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x10, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x401) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x4, 0x0, r1}) fcntl$lock(r4, 0x24, &(0x7f0000010000)) 18:29:58 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf0010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) [ 257.483855] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:58 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x3, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x104, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) timer_delete(r1) [ 257.639351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xadb0d646, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf5ffffff, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") tee(r0, r0, 0x5, 0x7) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x280000, @loopback={0x0, 0x1}, 0x615}}, 0x4, 0x0, 0x1, 0x7, 0x81}, 0x98) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xeb4c, 0x2}, &(0x7f0000000200)=0x8) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x840) fcntl$lock(r4, 0x24, &(0x7f0000010000)) 18:29:59 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x7, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000340)={0x3, {"489b5a81b95dc7"}, 0x68}, 0x10) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl(r3, 0x7, &(0x7f0000000180)="a63219665bbd4b169a170e6bdd007c4d3207e6b67f02990a371923a20cad48bc4d53e777a84683c691229326a09b2e499a679edc18a4270c30410df38bcf7dda541716ae9e4cb35587befe1fc5518331a57cc537aa73562583c7b82fa8571ddd7e9699160be2e2553c78ab971fdce4dd1eb1d5ac3228b73dfd7a612bee91344ca444a32127c5bf583140258c5e5874648d7736d37b1e1788ed69563741074dda75663d233638f226895efac6960388e0ff21813eea1f422c14c391f1f0ae71ae") fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80400, 0x0) recvfrom$ipx(r5, &(0x7f0000000280)=""/109, 0x6d, 0x2002, &(0x7f0000000300)={0x4, 0x1000, 0x1, "4c32001a6654", 0x68b6d001}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r6 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) mq_timedreceive(r6, &(0x7f0000000080)=""/206, 0xce, 0x80000001, 0x0) dup3(r3, r4, 0x0) 18:29:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 258.307651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:29:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x2000, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:29:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:29:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x9, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:29:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:29:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10082, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) [ 258.538392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1e0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:00 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xb, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:00 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x4000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) fcntl$lock(r2, 0x24, &(0x7f0000010000)) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x400) 18:30:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x7) r2 = gettid() timer_create(0x0, &(0x7f00000002c0)={0x0, 0xb, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)="242cdcbd4902a60e38a73412c048b325c2087ff1b991760953b611e8cd6bca504baf022c113731b176888479210b2e3e6523123b4b1e5860396717d623cf64e2981ee0b87aec7c6823515c1be84640f9999cabdc1572c3ede2add1a1dad0ac4e5af70d3db784f8e40c8f7a5d8afb997a84c158c1cd7e1d28f82282406fce6d74e591bbf2255b429ad700ec70a92fcf69eb312bec154b6f9757914a2d806b1fab8174135c8589770c624477e2ad9d6fee18ba52616e19e38e223b80f9f89bdb5ef29bed"}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x45, 0x4) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r4, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r2, 0x1000000000016) dup3(r4, r5, 0x0) 18:30:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) [ 259.231179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffe4, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x200000000000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x1f, 0x1, 0x1f, 0x7}, 0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x9, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0xe8) socket$xdp(0x2c, 0x3, 0x0) close(r3) close(r2) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x65, 0x0, 0x0, 0x398a}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00000000c0)={0x5, r6, 0x10000, 0xffff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000180)={0x5, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'syz_tun\x00'}) fcntl$lock(r7, 0x24, &(0x7f0000010000)) 18:30:00 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x4, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:00 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x600000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 259.353273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x500000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:01 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x5, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) ioprio_get$pid(0x3, r1) 18:30:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa800, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) kexec_load(0x3, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="23d45119cbef506123c933d471a158eb64fdc2e12965ff6fe959f9935bb9d2aa23", 0x21, 0xfffffffffffffffc, 0x1}, {&(0x7f0000000080)="6f08fc2c7dff0a15861ba5679e030e3b148911a8934e85e133e6d7770324bd8f434299c5f06c985c826b624800f72f1bff6b3b856f8b3d4696c35aed2f7c17ddab14263db2ca1514b612fd6ce581dec89f7ae68d4618667ea1ed799fe9eb8d6fae03933c44e825e188b66d9fc8d74c19a30653eb11c33f61d593356ff130f8360e28a9", 0x83, 0xffff, 0xece}, {&(0x7f0000000140)="028e35ac99b373d67a043b49e7d72665bc1483bbfded8f6da148245ea6d9970e44f70fa6539ae76b352950", 0x2b, 0xffffffffffffeae3, 0x9}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 18:30:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:01 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x2, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa03, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa8, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xbc}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x70}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x97f2, 0x8, 0x1, 0x0, 0x11, 0x7, 0x8, r4}, 0x20) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:01 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xd, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x400000000000000, 0xf000, 0x2, 0xe, 0xa}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x400) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x9}) 18:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3e8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='@cpuset^{bdevuser\x00', r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r1, 0x40007) r6 = dup3(r4, r5, 0x0) r7 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="88b4e21b044ab1cb7f8564e9ebca6bf476753db7fdb1ec2fb14737d5978c5099c86046410231c71a6ff83797160c080304f73986f274c202956ca78b3833c915dd6d499a07b131061ab102712baff80e856b036d89c064a607609b6fefb6b8bc5fcb7ad7216dae934e119500f5bdde06fae1456fc188dffcff63599629ea43a8018ac62ebc9ad624f96dd15f99c0cea892d059ec62a6c59eaaf53afd88f4d1639cd26875e72c3ee467695923a1c205f4240d2ef35e158786f6fcebd6ded5a49497d4342fc30635db902133d7624454803b6939d0832aad", 0xd7, 0xfffffffffffffff8) fcntl$setown(r6, 0x8, r1) keyctl$get_security(0x11, r7, &(0x7f00000001c0)=""/110, 0x6e) 18:30:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 261.188745] nla_parse: 3 callbacks suppressed [ 261.188755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x6, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x78, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xffffffc2, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) [ 261.468569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x14, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x10001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r1, 0xe33}, 0x8) gettid() clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x15}, {r0, 0x3}, {r0, 0x1000}, {r0, 0x4001}, {r0, 0x8}, {r0, 0x600}], 0x7, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100), 0x8) timer_create(0x2, &(0x7f00000002c0)={0x0, 0x2d, 0x6, @thr={&(0x7f0000000140)="c8c9aa31f179c15bf6fbd9816129eb2969c9661fd296a77daefe8df84ec8dc7b2ac15fa89ef97d96116e56f53581a06ad58be6dbbae92aa050d95b368f521cf70f961c44b82f13186de93457d69f679596008ee114f282b5d01783d1973bccd3d96974e8ab191dcaadf22f932978d4d559d3d1791b1927d7402157f54d396d870fb5781de29ff63aff91dda3568df737f2dd12b027299b707ea7d1efe31aec", &(0x7f0000000200)="05acc1f71937d747ed4283ae52389c334bfb0ae2212e178baf68e0895f1b6915960b2273bdba94d7eb7dbe365906390bacf59cb3dd7c40bd127cf2fe3d1c0d3136234b4ed3b7b03a007a61d849be1746066ee11fb7c0aea5c36a8c8d17a955e2c671169b8da4aed4d05a78eb5f8aba601998a769be794c75bd1a6b8549260ac61f11b678551721602d7c6a333287c9a08c8a60cf54c57bc69ce3357711b81cc8f85bba7bc5e5a68d888075b698568a"}}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x1, &(0x7f0000000340), &(0x7f0000000380)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r6, 0x24, &(0x7f0000010000)) 18:30:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r4, r5, 0x0) 18:30:02 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x100000002) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0xddf) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f00000001c0)="b575899cc22e552ba8715fbe5c9ba899de253a9127a60f213fda0b48ffff36d364eefc80695f01ebfb2a92fd5ae2eeb5dff1efee3963e32e3b17a2a9c65a0acf686bd89c0e58a118ce82ed8ce9bf0844dbee", 0x52, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 262.076757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:03 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0x8, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) wait4(r1, &(0x7f0000000040), 0x40000000, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 262.184484] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r2, &(0x7f00000002c0)={0x1d, r3}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000340)=r4) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000380)=""/98, &(0x7f0000000400)=0x62) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) listen(r1, 0x3) 18:30:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 262.391413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:03 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xffffff80, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0xfffffffffffffffc, 0xfffffffffffffffe}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe001000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0254a9b0c84f6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec03, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x101, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x24, &(0x7f0000010000)) [ 262.920636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:03 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xfffffffd, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1000000000003, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x7, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3fa, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7600") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(r1) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2400) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x70000, 0x90802) ioctl$TCFLSH(r2, 0x540b, 0x10001) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 263.251957] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:04 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x600000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x0, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:04 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x234e, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:04 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x3d}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0xaf95f3a011b90536) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000005, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xf, 0x8000) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000080)) unshare(0x400) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 18:30:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000000, 0x6) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xfff}}, 0x8, 0x3f}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x4c6}, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r2, &(0x7f00000004c0)="56323a0915b1e250999ebba1c79c1a02db755671c4a0dfd7711c6a4845", &(0x7f00000000c0), 0x1}, 0xfffffffffffffe5e) sendto$inet6(r1, &(0x7f0000000140)="3e5d3e72290f5abb577c00407096ec06a4e03f9fcbe812883a469fbdf6897840338eb1b35bde4587272f1f1f7929d09baf92ba9749ecca72516846c37b809ef1144655b7f7db1698ab1931ade5cb1ab099473cff23f21a90201eee83f6c6dfc638ab8556d28a80c9ce600253323b7c880605cf9798", 0x75, 0x4008080, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x0, 0xfffffffff7fffffd) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000003c0)=r5) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000500)) 18:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x300000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffff1f0000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe001000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) rt_sigtimedwait(&(0x7f0000000080)={0x5}, &(0x7f00000000c0), &(0x7f0000000140), 0x8) timer_gettime(r1, &(0x7f0000000040)) 18:30:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"2cba0eb394d017"}, 0xe50}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1fffff4e, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x4, &(0x7f0000000180)=[0x80000000, 0xffffffffffff6ade, 0x7ff, 0x6], &(0x7f00000001c0)=[0x9, 0x3, 0x8c, 0x8, 0x1, 0xfffffffffffffff7, 0xffffffffffffffe1, 0x2, 0x8], 0x41, 0x5, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x3, 0x0, 0x5], &(0x7f0000000240)=[0x75, 0x0, 0x772e5a0a, 0xffff, 0x11, 0x60, 0x3ff]}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r3, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) 18:30:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="45630340032200808329f03d282d59011d142a27df50dd9131fb503cfd7583b192cc23319b738fb0e5e4e7fdfe598c27da65f4e37c58b4996fc2a7b5ea3dfb9e0cd3b469da84f34b7bfb4478dad5c42e0004a9cca45d95bbea18a89217bdc8ce721455cccbe984ba6fd7d2a9ac3c718aec592327abfb0590fd9be26f72075711f4f814be09ec6d51ce56ed7c3b4d706cefc0ea34d90a3999623bb1aa7c105428fc15d5958aad8875897fd47d8aef5e16bafc6c0ef0a514d99b3ade11c14ea135dde92d138a9f1862b7f791fde972824a2f40b6355b7de78bd77731be75885e8c83cb1dbe708cc4e8d86d046be8829d49a0fef847670e99bf823feb013c9ab698b63deb3291fafabd6e036e6ac2932b339fe2bb73fcf51a58f622986a7611907116aaa829dc496573d09d47841abff88f8073a55e7018e499726b8c79d70b9da04550484a207477e109525258ddff7a56740f0c7534350c6a263b67e7b1c6a498b988f2da8b5b39d3a988bc"], 0x9b, 0x0, &(0x7f00000001c0)="9df74caad6a922f1bd4db021a2ef5ad91a75c357d5f97b9d91787c94aeff75ada86baedf794af3c29424aa1fe3549043edbd0856d1ec610100dc800a8c0f9ae9770c60a76728d545e8959d139c0974460779f008684b0760901a707eb2dcf50d81bd774653ac8661ba801f79cfbc14da0e2ef2375988ccbbc95874e824f4479ce8ef0382375d0163b1464b1d8f85388e35426fb133b1bf87e7f410"}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) getpgid(r1) unshare(0x400) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00000000c0)={0xa, 0x3, 0x20000000000002, 0x3eff, "73797a300000afd000000000008dff5435000000000020004000000000e8ff00", 0x4}) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000100)={0xa, 0x2, 0x0, 0x101, 'syz1\x00', 0x3}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) dup3(r3, r4, 0x0) 18:30:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xc0fe, 0xac14140b}}], 0x1c) 18:30:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:05 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$getflags(r0, 0x401) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)="355bfd88111246e17f6363dbd98349a6542de3f1cd054039b6b9eab78ceee5d68ab4108246e14e116b7d747b423315ce6cdc6f89b174468b2199ac19136a090049c25bc64384590e5bcc72d90f954494ccafeb9ef32beacbb1b5bb64bd2d3fd1928e8091c19e0fd974cb7f0d6a37c98d6a2949596ea0d307a0b542c3158288cbd926031c41deaf41530b5330297ce2ca9547ab47c92ed1a55b5fb8b701", 0x9d, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) seccomp(0x0, 0x1, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x400, 0xff, 0xa8, 0x6f44}, {0x7, 0x9, 0x80000001, 0x2}, {0x3, 0x8, 0x0, 0x1f}]}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x5, 0x7, 0x4, 0x40000000}]}, 0x10) 18:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) 18:30:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) chroot(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:05 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffff8d, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) 18:30:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socket$nl_route(0x10, 0x3, 0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3f9, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:06 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x78000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)}], 0x1}, 0x0) 18:30:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee"], 0x45) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xdc, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x955}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() socketpair(0x4, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8080200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x8, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40014}, 0x4000000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r6, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x19, "7c30a20c6a254b16e658a4e3578eb29c174e1b4b091a08d4b3"}, &(0x7f0000000200)=0x21) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r7, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) dup3(r5, r6, 0x0) 18:30:06 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x7800000000000000, 0xac14140b}}], 0x1c) 18:30:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee"], 0x45) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)}], 0x1}, 0x0) 18:30:06 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:06 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)}], 0x1}, 0x0) 18:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee"], 0x45) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fallocate(r0, 0x3, 0x7ff, 0xc3a032a) timerfd_create(0x7, 0x80800) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x20000) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000040)={0x67b5, 0x7f, 0xfffffffffffffffb, 0x8001}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:07 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000120, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:07 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xa900000000000000, 0xac14140b}}], 0x1c) 18:30:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 18:30:07 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfec0, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414"], 0x67) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:07 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffff5, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec03, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 18:30:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/61) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() gettid() timer_create(0x0, &(0x7f0000000340)={0x0, 0x12, 0x4, @thr={&(0x7f0000000200)="bd44f6a1b3e39496f4e37bff54371e82be07c5bdb1131b9b40d1da4b5e98a447e6c678560e0e9aa125e1d5d601c2c9fe7bc485a85e2d2b54322d86686772508255b987e9bf0a550d3ff241b2edd56da143b59c6bc3eb2a97ada7fd6bf6ffeb8cdb70a7", &(0x7f0000000280)="97d4a3b8860417234f568746001ebbc6fba804f59824e8eb284b2ae300829e549b4fdc513211e0714f1e3ce93f9ce64d48f10f8d240ef77eaab9ba0da8366f8a59a3c6ad2791ce4be51ab49c90318c3a5a0a57f20566aa9661e5350652ca500c81f593ed73ce4844743037acdbdeaca671c187ce3b05e76b9880c3283cf25dbdd84190ae939326a34babc7b382be00eb43094d7fb5fa12fe1df1e22bd19dc32cd1f48e9a7e3e469d89a60d99faa03ddebb"}}, &(0x7f0000044000)) r1 = syz_open_dev$vcsa(&(0x7f0000001a00)='/dev/vcsa#\x00', 0x946000, 0x420000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001a40)={0x8000000, 0x9, 0x1a}) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x24000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000019c0)={'ip6_vti0\x00', {0x4, 0xce78, 0x9, "a66167c313d9", 0x4}}) io_setup(0x1, &(0x7f0000000380)=0x0) io_submit(r6, 0x8, &(0x7f0000001980)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xe, 0x4, r0, &(0x7f00000003c0)="1091a59d93a32474cc3fb45047809cc9398d4ef489b96ee3ecb277bfe127169a301354415ef42795fd81823925ba410b466f3a4035970b3c369820668c7fced07bc18ba69994df31fb53840f4474936a862a96b76f3b1899f1bd2ca282", 0x5d, 0xe16, 0x0, 0x0, r5}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x8, 0xffffffffffff7fff, r4, &(0x7f0000000480)="d1aa05a5d8c598d598dd04264ddf1ab4d8ab39e38aee17d45dd9c21b881f397e4ab379f16a53d9129198ec371056b7bd9522b6e299aa776f374f9d7b365e47fc746e286bf7837cc7a0c2d4a69bc3a3b5de7c19e8c5daf4ca32c4366e4613660d50ba2e885d5828e82bc3472e2a1187cb4a3f402354c8e3cb9213aea2bc8abcde502fad99b82d18fbfd73b90153107d3279034acf2564135809ce85b4ec89e4d53b8ad72aa9e85a7cb5794bff86585f7e245e76c6e999d15e8b57cb217c958e77297434f2897e8a2ff3b18dc64e267b46b441ca4ebb55f74abd6b0562b66c444b53ff6da4d44cc7849488b243b0bfc057fbb642d8522266aed0847ed8e4bc225531fbe54d29cb46d1441cbbe0a57e91af5b0e9c6363b00729842c712bc9988be1685a6939cecdf7655313d3d419a6101ca91c513d1e3c4867ac10d732d499fcc5568fc3f4c055a55f1b3f89344ffb6737de236da6b74a20ebdea3d3b561140d18bdd8d8ac61e8b8a806808eb7d6a82c6bb4ea9efda05b3191cd2a23b39a84e9668c8b2507062d0b4fed0df5d6cc36402441fe761cfbe48c08f557b0e401c10833d30bba16294e71f6b9a013d750fb5dd97e1b8902273ee1f13d7b3dea36cf4de5375ef33453a7ecf2cc7b268070b9a20888576975e0edce56ec890e9e57f4c40ee9d8b5978e70a53fcb59353ff00460ce04c2e35a564c0ba9abab23e25604001e4c234b405ad45c8b681190c4481efc57ed3d381ce64a31d35012ec37a230252b433a3f98b7e7bf4c9d1897f8565f4ffa1d80f45bf7fb6f7ab1ec2c31ae3b9b74953162f2ae391e5a173cb01f24f11f1dccf7131d7a0bcb8614147970463b2e38e1e4c8456c501fb8c9e3c921957cc8e5c4f6bb639b78bc1581c99c17d61026771f2ddb0851796dc32aba61330952417f89426ebfb27e9d429e8b882b351433b5936a696ea077ac2dcbc9fd4ca7a576e7afedf380f01e19a4baf00f59ebb708ae94aca4e65a4f270db584a967fcbd9b9824778147fc36737f067b1ee30a2d98f23835f122a3f8e8cbc9a58b62aed4273e1234a8dbfba2c8ae0e510e21c8d4da9c58dced8c42b1c9c122f6aba93bb682257dc3e935da2c32e7e234330c5ad69626cc212fc29a707a2585ded83a5e1d76da6c0e89faedae327cb8a27a4d649baba3fa8a25c8a8be7f0302642fddf06e93972ad80ab41514e7efdf961594db47475119b1453de8c1dd0fa2d0f51eeed7eb89477e472cf67479a3e53b0e93ba215e303f2e308a3093dd1029559db5bee72cd093706bfa4499e11ad301ec35cd0617980f4c372f1458ddb88228c0d8279c4b12d8001120b8c0638ad09e7f5f60b4bd34c088995568a9c6202449a8e5021822bc9832aa44428ce0f537d83844ebe52327244a7f88740786608cfb51ea1a4a51d9f1af52ec063001de237a8a8d23b708fa49cc4ad22a6d98814f21285f1c26ae58b7e2df14cb24a3063c60e1e178899bb98370f73dddc71eff6309b4a3c6fcdf1e7d369610b069c766af947d2f2f232b60b222a5176a93edfdd6ede16a52c469af66dde47c15b4672baf254786e1f18ddfba7619658872a050006f5b5eb2d89f348e51cd2b881a952e218e07974f13022ec38616fe13b6c016bc7c3364f3091c7bb1348a27859f0e8ffc56864cf15a5bc202f5631a3363f3f85783211127ed24e38f2269b23bdfdef2cdfc98061455d52cf6a1457e70d7792d6d9ac015db2999822b7ceb35cd25bf48e9c1607ff5298f42ea743bfbbdb04f0baf980c42962d65ad6a920a3106124a25ec152686fe4dffe4445a1df263b35dcca820c731329a9fb8e73d4c3bf0441152715f7a131624d442055bc83963f331588be6c7dd9f1421c03104b7f4745046257a82edbfd15eef18546f5839089835900c3bf62c0456613d945bfda1b93342fb4ee50ea93f2c60c28b536a272dde758a225acf833c64160aa2a4acf491bb5a8384337cb53548fe6c55be14689c033f1a0cf9c965b4c6ed6f3c4d8104ad453378b836c997ff9ead1606d6fc32e605a311f42b3377ba84f1869a0daa792f1b53d28f6c17fc596e3e3d95d560527318ef80c2c21b87deffdf1caa3dcd3bf2e97b5e687c2d7a363959d9b15b061cc8ab35e89d87761f6622f923b3556e80949eca220d9cced949aec574f9a2c21f89e3cacd4daced4e23495fd7e5557bd5b3c73d2d6b288027e6efce5f418192b5e4b764369b19447c2b38e16d75af9f0bc644e86830c42ab3c3c33b460ab08c2cfcfab1d320cb6c07092338e0c7a65b5f690a76580b96c81ae30d51aa0adf2d280e51b4921d77442bd0ed8518a46a67364bd0e5b2ea033c470cd71d997a9ae18abbb0babd8d39d742b214677ca2eccfc4d2636aefae8a29f988e026a091e264ec979b42096599a11b5c694d13f4eb5212e74e3053373cb114694863acfcb37232ebd06b5342eacbcad4f9a3cd8f6300e86c0946100fca596a9be12ea3a3c13ce0f1b2ff37da9be1218453b50a0d3b838cbbd73b323e24d36879c1e4fc191670a2e4889721a52eaef6c66d9155966354fdff68d698cae6b301a3f87655782ad3ebad2df4abc72b3d5b508072fadb2cb660dba3004ef7fc983aa5bb7acbe1b0ab5dbb154f98013c06c1e12870a5d915e1933e471f9de847526b5409087c3be499bf12c6d61f78d2c8fab482c538e7571a1e6c20a425f1978a5a50a4308b736da4ca297c297198b2e1db5b2e984e9e328f55db02d5343f7af8a8a0a22cbbebfa26d85d07f4762aa5b62e4fe91ebafb8f831d1fda9791ee7443e048bd2cd9665e1280f15cd852ae06bfee787f520650a9a703ed4653f087be9f0013d365f88ca3cb9debab24530ad82f0e3089506bf024c5ea25242bb86ea433e0bf3169bce10a6e69915fe8305d719b8eec6a477f09c3909fbd375b268ebc2a076505aa272af7b5c815eee9985ae56e9100831521934666c6d5298b5d28f5a67495aa592355e2497f0c118b9dd56e1bfe5d9fde2d2150303ffb85375c34d0164f70a69c69479b346b7609156d4ad59576b4b4e1edd2b6ba4c8650f44247f9faaeea83e206ba7a0dffd5d1573f3f3614b6933111a53a13786a0f11e55935c266a59e9774a3ff2a5f8b508cd6f600ac8102ccd983f461465990e2d45fff0df3bf9a3ba194289a29b7926fd46cb40933a013cecdd5d144cd955e51d60ec356ea4dcbc59619cda0323463b4a703e0295e0052147a4f07e45b689d01559bd3dd34d1b8ee572ae24d55115d85682e90520fc08f4a0d445ea7341c55b7c2b21f6c0f8604d6501744337bf57c70288a9d115986ff0108d23a8a2bdf21d15cfff862b45009732e27b8e2d0265878d56166f909172ac74bb5665fd96e04564843cac1a9d695bf419bf74491f214c893a7dc8ae3c6dcbc01fb33cc9c9933d44da2df54fdd6396e2b0a5a18a6a268797bfcbc6e84554a2f5d7dbe3371dae8a2d51f4f3cd770ba710efdf355e570347f5faae7963b8447ce0e3d4db8e0bd9ed3702abe3e5217d50bd456bed9fa066c57b9f3d8d2d5ed731d01da7c80b44723b313f95e4c938df0b8fe58483ee898bedb7a47a77638c6a9fa5ee5b7ff2f880f6689db435b2107a1f441353a020b33c5a4f5ccc578946321a20d122571d17230371dfa1d0595f0084c76e7abbdbab40db2901460252cfdff84285767eddb7fe2c2c319115bb15999d266005ede55c8cbcdf6af0ad192c28193c39917dca8bb4c7da48dd00a2cead75b31079671cd4200643f78a13b5d37c30007c1a4bbd531b04b23ba3699b5eb2ce26729262a8265af22bde5fcc5c28fd7bd844c9ea07e6c789205d824b114f9eaf58880d3a07cf1e6f92e73f5bd58d6cd594f3c1e4486256cb9b6bcdfb7ac8bf4ee6b7884e9ed4c34a8e8dd7594d3c8cc8aecc2287594478cbc4bfb3ad1cc84d8f7ff0794f68db31cf50a533994604a2022caa4935bb753a8d0c1d47d69dcdd65406e01e4e25fbbd89c3c80dbf0dc23d37a773597815c9b159903f5d9b9372e9fc23736ac4e2863e204a4d10350a5a9bed621472b78521805e4c1546b4b73f8c3959ef6f799213e338ac6a442705b036e14216ee5b946f3ca2168c98d3ea24bb1d8bda6e76ced0541b4ab34dfdfcabc34e4a08faeca8e23fac2175ee5b0c2620e14174bf420b052a1d9d6c0cb8f20b5ec34b4a2b3510aa3370b21b548b115cc0206e43c2f6ec6d7e54ef46bd22ec83ec036aaefe0ac0f81472f3df9349f94ed960ff44781b0379aee00619347c27e8948f6e99e4521822120814ac832736b0d37f79447dacf17fcc008b80769be2617b33575bd3a05d17656f2155a9011041bbb2e1fbefa79ccecd2077aa86ab8ee23ac747dbcb9c5a0fd8e48c6fabe2e08b22fa8d0360f9287c8f2ce8ddbc7afa7ab4ca09cb3b660964c17f5fe021e97de9662bd2f6a86141110f4802c68caa3111cf2217b56f6272231a5bd660aff6477fdf8af495c71f1ec0c98bfed2e4121a1c4eebfebe217b8df1e3d5eafc93a75d0d309abcc4b4c697f9bd68bd6788311aec1e7366b7f39cfa0931565f2e71c7de9ba8753351280081ad5702dba2b86db74975fc6a0fc19d72a135489dbc476ff18a09af23d4160adef0fe587a7de3492d658ed9dd0990257e1e7e511ba972dfcadaa6baf1f0fc9c7863243de67478df50242cabb4432e7593b908fc6e1ddb97eb8110c3cb6485eb7f6b87085650a17e8e7d2740b6b3e02809f38a589c359601744e31117ec02a5a711d5a577263c8f92f7d43c1c6af9aba3d913853ecac7ad94347fa34ba731a94414b241224937967fe1feb92d61c2c63e67b9e0b554a9d2a681765d61225f3855e3facde13d42fbdc884a776fe5e1ddcd8c02a69bb5c7e77950418625f597313f1cc123e130b21adf1f8ea92af3f7c39f82858097df42c3f70a7156852d63195b0ed41ddc0a3457788058cea9c11bccc7fce4f6d8f6486a292626701c6c876907dc6bc700bebba341bb4d853a81ec0ceed1e9d1fde58d8ff6f4e56c04e9c5bab3a983c1bcd286274db19adf2051d261d46abd3d6593b0f8a2c10548aff873a1ae3020de8331b30b82bc7947b72b96f46d383ee7ad7e9aaaacd67ee16952ecee3a1a8d38071d0a1cdfa18cd9fbb5312428c83256ef3f58affa9f2eccd16344c8c3a09a1c3d463386d3abe8b51809e2367bbb6ba5567cd9489b9a9d2dd9eb5b3c922a3ac15b5ebf62c1ca2deadb1ddc24d852714294dcfc70038fb7f248a5f47364957fd033777d768e259ce123d8acf8c88c33b721e44e4af875814cd8957a0cd5af7605ac00a9e5d514fc93d1db238a3b8cb39284e60a99cf7579081705320cb9d394a3e40638690ced15e55bff833f48261ac976c9f8317314c4f95185ce558c8aa774a875699f3eb8db1bd78322955b46bee8b3a3ee03110739ed1433d2db7ba9daeaf8901a8b6c3921cce9ab124accc185aaba47a8b22322566b85f98c44e47c1ec58f8cb32d8104c31cb2035543d021009ef39e4a07ca890d3bf90b7ff8aa5a0b10be36cc4db23c6aea11044b9d04532f60fd1b00b13ee5b8246b60679a2d332bf00b6194c2306d0ea89817eedcdbcbd0c484b5bed6a6a4dc44d7dec38436adf7e968d06b8e67d7ccd35d4251974c781abe9afa2411ab0dc8e8895482f00d7ace5601597bce2cf72eafae9b5bb9738e902c5a55d250674c725db63113786d355995d0c6e1e62119ede8edf8e3ff98bb7a3059abedb2ba4d743adaf331c35c0a49fcfa29e3d85002beefec49496dd8110a3f54ea3860a9b00e61483a9c7d", 0x1000, 0x4, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0xaa9, r4, &(0x7f00000014c0)="ebe96e71a791ed72067b15ce4e1bab1c1baa216670c80577be08ec53e2bc717ac697b964692e8dcc6c5363689770a46e2f6f0eb78519e284a6face2531b292b026826eb72c70500255d5d26c1ad86ea60c4098af4f78fa850628f66804d8e18fd19e78327ed8fa0902eb4c6804e728c17f652e96a49d", 0x76, 0x4, 0x0, 0x1, r5}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f0000001580)="0ad7eee3ad50ec8b19b8931b94374d7b9356eccadf78ed71cc36e475d80c368ee26c4895188bada8d6227cd7572e981287ebf95090c26be04974dc4ed24f978566551f1d4e17b740fdd00e74a643e03c6cc5d70a57c2e881fc81cadcfd71ede9e13bb96d6c0384ba1aaa0732c778053ebcb05d404201004e61a75ffe336af916bcc79206bd42f69014bc5962fd82484c280c194eab3c9660607d", 0x9a, 0x1, 0x0, 0x1, r5}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x3, 0x40, r3, &(0x7f0000001680)="d38d455ccb017b50c8d64af707f8772c969b27866e77e47a02ad465779c31df50e", 0x21, 0x9ae, 0x0, 0x1, r5}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f0000001700)="49f05e38f8d90e2c3e178c9ac2c9e1bedc5a9ebc41ac6978df7ab8c1b0d626a8cce8cd8aa03fb7ec9578f9741ee6c3c45c17a1d37d81fd32e01fc8aeae7b710c124e375ae704fa1250e4320d63ec92ae63e3a2e4c9e65ee6cce1d474e79c5c2fa7cc6454a70152f86f800c68893efb2a323af862bc225642602aa0a311fd97e1c9756509715ecb82e9a6b04ab2462f7e5bc7024074d500ac61f980469df135d0fc", 0xa1, 0x7, 0x0, 0x1, r5}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x1, 0x1ff, r3, &(0x7f0000001800)="3a58b52a2cb378723dc450ff91b4fc4450cd6516dec81d314c641de928b2633a477d0e34991ada439a87ee770ae60831972fd8254bb0d7d292a73582d3ef6d4225b1dc1bbf8c546373e76891b6d1d3172f2963f59fa9f1a23e42893461dfe30b84f3b29f5609daf429c5a5604d813224789324719543b89e66", 0x79, 0x9, 0x0, 0x0, r5}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000018c0)="597bf1007541521577edff9544325223a4bb823f14d9e469d09d2af41f449f0f88cbb153a8bd977f47efbac83d94b1d7ea0c4d529b3747c1b0080c9bc82c0026a300b161bee1e81a", 0x48, 0x2000000, 0x0, 0x1, r4}]) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e20}}}, 0x88) connect$unix(r4, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) fcntl$lock(r4, 0x24, &(0x7f0000010000)) 18:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414"], 0x67) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) 18:30:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup(r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414"], 0x67) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x10, 0xac14140b}}], 0x1c) 18:30:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x8000}, {r0, 0x2c1}, {r0, 0x400}, {r0, 0x1}, {r0, 0x4000}, {r0, 0x4000}, {r0, 0x1000}, {r0, 0x4}], 0x9, 0x8) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x80) 18:30:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c300"], 0x78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:08 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf72a24c900000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf3a8, 0x140) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000080)=""/92, &(0x7f0000000100)=0x5c) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:08 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x200, 0x10001, 0x3ff, 0xef64, 0x6, 0xffff, 0x7, 0x51}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:08 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbb8, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) 18:30:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) 18:30:08 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x78, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c300"], 0x78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000000040)="8bc2bc8e4e89a652531bdf57dd75f9511cf99d9fd877a6705ad502a6df287d88cdf68ca66f18e1776567e7e49f5140815aa0369e59a896426fa0f354d71851bb77556c7f68959e3f") 18:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) 18:30:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf903, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c300"], 0x78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40000000008916, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) shmctl$SHM_UNLOCK(r1, 0xc) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101882, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getqdisc={0x28, 0x26, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, r4, {0xb, 0xfffe}, {0x16, 0xe}, {0xfff7, 0xfff3}}, [{0x4, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x40000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0xa00000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xca7a, [0x2, 0xd30, 0x6, 0x9a373c, 0x6, 0x1, 0x1, 0x2]}, 0x5c) 18:30:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x3000000, 0xac14140b}}], 0x1c) 18:30:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000200)=""/208) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) ioctl$void(r0, 0x0) tkill(0x0, 0x1000000000016) dup3(r4, r5, 0x0) 18:30:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff"], 0x81) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) 18:30:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8000, 0x40000) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffffc) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)='5', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x3, 0x2, 0x4}}) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0xbdd2, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x9, 0x1, 0x5}}) dup3(r4, r0, 0x80000) readahead(r1, 0x4, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) write(r4, &(0x7f0000000140)="4d3e7b61385676283c52f332f1ec77c81c513faaf470c3429544f30639d732a3", 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000340)={{0x3, 0x6}, {0x3, 0x8000}, 0x44f, 0x1, 0x7260}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000200)={0xfffffffffffffff7, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000001740)=0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000003c0)=""/137) fcntl$lock(r5, 0x24, &(0x7f0000010000)) connect$nfc_llcp(r4, &(0x7f0000000480)={0x27, 0x1, 0x1, 0x5, 0x800, 0x200, "1a07b95918817a34e68d0da659126d23047a55d89243eb65334a3e9bd2e5a0b2db168263f560200ae26fdd950a9921f4c1b70b849ca3278eb2b434bdadf2e5", 0xc}, 0x60) 18:30:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff"], 0x81) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) 18:30:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6000000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff"], 0x81) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) 18:30:10 executing program 1: r0 = socket$inet6(0xa, 0x8000a, 0x6) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) 18:30:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff00000000"], 0x85) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r4, r5, 0x0) 18:30:10 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xbc01000000000000, 0xac14140b}}], 0x1c) 18:30:10 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x1, 0x5]}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syslog(0x9, &(0x7f0000000140)=""/72, 0x48) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff00000000"], 0x85) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) 18:30:10 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'eql\x00', 0x7}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b928eff91dc6ec7a26972c8b027bcde9", 0x10) 18:30:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) 18:30:10 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff00000000"], 0x85) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:11 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) 18:30:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff000000000071"], 0x87) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002e00)={@rc={0x1f, {0x4, 0x3bf, 0x5100, 0x3, 0x1f, 0x1f}, 0xff}, {&(0x7f0000002d00)=""/157, 0x9d}, &(0x7f0000002dc0), 0x31}, 0xa0) ioctl(r0, 0x8912, &(0x7f0000000040)="025c020000000000000070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000002bc0)=[{{&(0x7f0000000140)=@ipx={0x4, 0x20, 0xfff, "c6307f5b4547"}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="47f1e3e33c4d705eb4a55b280262dc2e3731009dc8df1951d4e9ed887baed5f6887a686a84989d641b43ff80013562e19386ad2c00090fc59d8790293e9e0b5a17b13d93048f9267", 0x34}, {&(0x7f0000000240)="c60cfe5eb49500fae567c5e7b41d974fd3b24a996768a0c46426a508fb72c109133a31a61184b7568985c669dae83551bd5d60520018d1a8387d7563b8b26cf0cb985fba7981cfdb57df45870b6d520453302184773e49469628cc4a874ffa37f92cd0e2d581e2823c51ef1a46b0090f9cddcb5a940888e1f61b56ff66eb264087928156bc0a1b9658033cf921cdb569ba983e392bdc492987fde75cda881bbb26603ac9d0b1355578d7a73cae3a13465b82a9e1ee8347abb363eca37bc122727621be3a08bd5c02f0b0590d6b5a050360947338ad9372f492bae85d6b65c8dbdf71", 0xe2}], 0x2, &(0x7f0000000340)=[{0x98, 0x112, 0xfffffffffffff438, "e45d8717c96ff327d2e1912e3736215d07fa14dd2076d85f2c47511bbb895bb6bb7713f5080d3debc871ccadc8303a9afcc7bd4f2374fa68fd630860e7b526cc045fb928414e8951579ad22b885958303c48386e269a6f45c13ffb0c40556359e10c6241e31bd6a7ad2303e4f4fc05de7e3c2d75284ba2e44aebb120c37fa4b93de2c4"}, {0x18, 0x104, 0x3, "d4961b4d"}, {0x48, 0x116, 0x400, "9f8d3120d91634671ca3ee9b728a5daeff0a62eea47ccb4ba38e7921c55a63a5ad62ebbceacdb53ea86e14a3d0a11268f378d48d2d7364"}, {0x68, 0x6, 0x7fff, "90fb727f639dd3f221e5f7978450ae5bb619533539f768dc7c7849a3a64065ab83d0baf890742544ec8ac25b609f8704617e861f438556e990a07282172891f0d224711226435bce035914ac9da506c116"}, {0xc0, 0x116, 0x2, "06cae1c2a196b5b9b548d2bd46c98cdf7f019ac724a4e735270267414caeef7a8a5a665f70b2188296cf48a2501f642e74d454a6afee066262b795a1633bc9839c8f62409b33c7af4f77e6a5ce3a8c7247ec455d7229d6bad5604f677cab935dc0ffc47c2d5692f37ba005bae40a0b332c1002e0a39059c97f948fb536f8fbcee0f996ca00035e930f28f40994ea24a1ed10e1b2a0e45c178dcca236202bab6592ebe7c3720214b2588808"}], 0x220, 0x4040}, 0x5be}, {{&(0x7f0000000580)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt-generic)\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000600)="b8510517154e578c60164192637a60a57e2f5c21d1e30a84c942a97bbcc331ff0a9ab3ce5fe327670dc7cd029df38c15fed94a0467f4e3ac1be39f5ebeb3b32218f8aa0922aa2596c62c193fbac3936336478b7d762744af69b9d0bf0b0da98af56a8106826b1a84897f0bbca1164d6bec9597a6d4758991e425c3c6f8c35bbb267061384abc1ed9cb8ba97179b54b0e5b0f08cc6d62ac163535c84235f56fabf5a645274fa3be351a77a8cb34e4b45ad1ef0486aec330c4d874e17f7a50f56b0b0f20f9f3b2ab8bf7d09952cfa27c03fc7abffd093c114b566a31e08d09ecd9c102751f8916556f91f740f924414f26e3", 0xf1}, {&(0x7f0000000700)="081d62b8fb9b6a3f5c5cfde15afa60dee7e4b239b1305811a705bcae7e9fb75c6806b9ca22d704a5bab328d5c44b2b9248ddbbb0c0c271b1bd1e8d654468fd13885c8c578b86d12048d8604df1a4812adb00d9734649eed5c043b64b3772c653602275e05f8d2e0895b803663aa49cf20e4d3020d4238efebc4ace68092a7c6ee384088a5d09e0699b5d139864937d866acb4588afd53f", 0x97}, {&(0x7f00000007c0)="1f0c70f8602c3277eaa7d5b78016b2b11c80802cd0fda6be8522ab7ed47bff5522b4f70a73194b2c5d76a5267667269846bf3e1bb941a21d0845937867289346adee254912bafd265b556a412c5a0c62d56c32de4498ad87ac58b4f8f024a4be52d5f63236342b4cd95e77a4d60da3d356e54014a310412afb9902beb67f744a90880ee43a9df037b16347c96766500c76e6b54549a0bbbafb15e2be2c6cefca5ca139b776eb0fee606a8853f6e39c5c22b1784c07daff283bb4155ff82d7671df05230e425946", 0xc7}, {&(0x7f00000008c0)="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", 0xfe}], 0x4, &(0x7f00000009c0)=[{0xd8, 0x11, 0x6, "601d6f20402ab6382fd207c6a95edc93e448bce6e0e423799dd9451b887594e5ddf410fb4a9b80a218775bc8892848e5c13670b865a75a1e38f668451fbb67dcdbce1869b982c6d1f53b916935e269c60ba04f446b58c9036fcacaec2f0e70dcea8852666ac84d059ef6a3376086d9cbd56969e3d7a4d622d4040f0e1d81db47f8bea836bbb3bc1b42acb792f20f987a000a78ececdeefb931af4c7f88e806974d4b8b940bea3d94d744652d0e898eacccf30424a9b9f194bf0bf842171f97f627"}, {0xd8, 0x3a, 0x1, "ddacddc0cf07d4f182f23a549d1c99a6638e8ce1d02f4b6d904b1eac06515dcd1d9f51c97ab130e437e4f77c5ab028ee0a32a6de867b6c79c9deb68cb165303e831a5c7ca69bbb5f58f28efe01963858d21f4592d92de978a1dcf90638ca4634e5e516ce9d53df1feaaa0609f60f5af824acd9c131c8106fe0a15c707d3023dfb6ffc18aeb1d285e6cb8006880a93cea891a4712ca95182eae1ad3ca44e5998c583f2719c0548a0f2b5c2002efb5c2adf2e003a73e7a47b4b09e5147b9f9dbf115ac6a05dd"}], 0x1b0, 0x200000c0}, 0x4}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000b80)="03f115ae400eee2d551548a2ecfd98ea4ec1a706b1f1b410a910e8a1387155cd9840e825f24131ecc3648d1c0ac5b2c121d84a3c1d59320cf842f1f251e7b4870c8a7bc839666d698a6af2652c7bae066fbe7caf8879a48e96340bc5a7d161d2b4532d8c5f277c8c0e763001c6c13ee5f08a240369b70a1567e3fd2f2d1e9f519699f65244424e7e3d9b97f178821230449936873d99e95a40602893b1b82e91c9563feab8f060e023414536b9c21eb11d6868f38c6a940b204769adb324c121a85a3e698923f1", 0xc7}], 0x1, &(0x7f0000000cc0)=[{0x98, 0xff, 0x1, "7bf912d19371a489002201ec25040dd150d4abacff38794a7d4cd53ac5c4ddae33ad5c0bbc893e223efbac7c8846d3f69f56adeaeb57e9503f5738af33ed685336800709125df8200178b05cd98373a12811cefef652064c474928123c2b370223bfcac86305f0d273aa9de60cab80c90f06f0d97474b9afd5e301ea62b591847667a6291f9e"}, {0x60, 0x11f, 0xffff, "357e2dc5b978d74650bb3b9706b947205db765df4430eaa39e39afdb6aa9dbdb0adf6f586b8b78457e97ec9ad642fa7f0464e25f8f07c7d35b45efac9d2e45320382a943f93a76ceb06cba914c2f4f"}, {0x108, 0x11f, 0x1, "45715085ecc70fa167bd63b9965b1821f3c773e042068ef7885943fe1cd50cd8cb3beabee50718bbc257edf03b7eb1b5f548d343a2f9aefcf78dee1d134eb87b3aba6202f4fb6e067363fb540c0fae536c01263ac87280c1fe828181e49adad4564291ac59b7d8769ad8fdb1536eef01e608c9f9392a2bba7aa67eb7d45d1b101dffccc3895608ebeae11cf4331f5287334ada051a51e3b165a7a632b776945675b3627ad677e61e61bdf80104784ed6b78cba9d9b8ba503166daedf6a18773c7ea02423c30dd31fd83d29804d43d5ab31f1cc5cfbc29091ecf9d334c4deb2e822578c3c6f752e0ad4a1db3f8f4078e9db24b763d51793"}, {0x48, 0x117, 0x5, "c14df611a746912e508c4be9dc585e286f80b20b67603801b3b6fed9a9965e8f5e6559c518bf3c2190cb3bb5bf67182c63"}, {0xe8, 0x113, 0x2, "a92bde91d9368d0afd64175f1960f5e1aa7ee2c39c81230fb519bc8faecda264de2f01de8ef4710c842d20ac1b84fd7a93b62e4b79e042b3ae46dddc846b28d15c006d287a318616ce74f0f09829d92c13e01aa54e3f3ec77005df4ebfe08073a21d0baa718389323dca84d11ab8dd273ac188f14f96b4da2b3250699103e50ad0036fa1dd04d404c6adc8d13b19916da9337b7c2d5014cec1aa1a7e9fa24c2f7027b84964e1c7b05ee525462371703bdaedfe5102fa41068aa2882a5ccff462d9564ff4bcd786d1b20b95c19bf17547cceb5987d382ea09"}], 0x330, 0x20040040}, 0x1}, {{&(0x7f0000001000)=@nfc={0x27, 0x0, 0x1}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001080)="579e97fbae13b65aa9b07320dfec7e540da75a9899222666dd735d05bb8ca24227b3ed762835ed07", 0x28}, {&(0x7f00000010c0)="c4bb234c128738bff651f4a502d5b3121325a8065f831a50a08ef986639e28bbc601a034715b63500db662704e74280f7d70e77d8646ed7acb5c545fb04132c3de0c52b2ba358c83517177ab97be51a4bd8c82539b39c2c21496de34e0430e9203a8ea418eb43978bf0456a9a6fd0d2ef2684377bad066cbc443987cfa149e25ca950460bc977f4fc3afeb943fe6e10142978aedc9a428b16f4474046574177d70c0eae754d1f9db272c06817675215d580eac2f49d0e0604327d828f8a5ad164273a24a4f56ac7e0596547d0125cd0dec4ed7d18cd850", 0xd7}, {&(0x7f00000011c0)="6694edbc7240ce1468fd9cf90bb8981781d7d3cb192fc1434857dc5d04eeabf29613cae4745def1ba497eadd2f8e119046d451a46db91b3f25f32400c88612698cb08304672e792ad261ca962abed00f07a626eae10ec6f16f86b9cb49058e2f9f9099fe58718d26dd8a477368f16c5d8ff8d683c0f64c7f6ebb20541f13bc842fff6c1ca4427fc569a7075115cd78f1600fbe7794f15470df2c556a601039e5e77e8730bccc821ee2006c51e6e3", 0xae}], 0x3, 0x0, 0x0, 0x40000}, 0x2}, {{&(0x7f00000012c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001340)="8613b142cbf1deea3961930bb93fa049ced952edcd5ea1fc4bc9090b557b3bcf25294ac6c0b77913dbc055283dc6675730c11244977ec7d4364ffb3544b184b33232714942c8b23e09ff688e2ec3fce3573ec4cd915ce40ee70b3daf599dcc3b5605e44851a5d1d9057a6a95b5ede3b1b828c96d49185f79331b7a9d23efc9770716de97b12cc40384ffbde5555d4d8ca225f02cf3eec956ccbe1b5c80939181e7d05c050ed9f15f27c8c1b6", 0xac}, {&(0x7f0000001400)="cccf93e2692c8a9a1bdfe285c4e6dd9497bb07a3bbcea88ddf090d79d50141d0b655a46e6f078a6c666d06eae7735da050b85511149eb1cdb01eef4858ccfc58cc49f3066086b23e61aea23ac94219ed8463b057cb101a6db38b0fd119b72c7016e13809674d7c8db4f3801895744ec7d2a3f2b81be0a106d66101a173b00863a92d3768a1049626823d57743c4f3ddbec31ed3521cfdc17ce8a8321e33b1c26b3c64abc203bed6a7921837e04cd0345416ca44226199e8a380c3bee8db4247afa254a03342d1931051401dda2623b620325245a7318c3f696640f", 0xdb}, {&(0x7f0000001500)="7bc3f1fcb6c5dfe86b700138726918ed7a58962c61f5a0c2ea38ac87e0d7a391e676b054d5ca3facba09fc85e3f63a93a62a5dcae8732bcd475c18abab25b7d7695397b0d7e0fbc8bb962ea04896bdfdd9697049e12805380631493c7575ac11d1556c674127dbcadfe8b75cdfbd7fe156256de6f3267d4dd3efa4aabe3e9b104d03103904d26b77202f2d2937bb0e3e365c6fefdb4be010b8", 0x99}, {&(0x7f00000015c0)="05a55390d70d08401b43831f0e8541b23fbc498029a36dd4e5c81037d4f2ea7a6d68a7ea4df711c27ef04a431a02fe17b528f8a49001ac40d339dafcffeb2dcb54b3821789bd0da38f0f", 0x4a}, {&(0x7f0000001640)="2ff377408783d545f9e22f604a204e94c9f4e49245e1d45706df29a2ba34e7379f0b978acacdb40abdde2d47a42ee937282a3323404271d2a71c3d547a83a0ba6e53461dbb6eec1552ea8443ecabdaae88fe5fdbd68a5d61d048930d0e83113c98165fbc92dfc7a054fa581d0eb7eebf9379e85a31244853a35236b6fdec0719322cf5fa9f083390099265e7ed4e1284e1d8b9d91783a87f35e231f23c79d590aad86e0a838d440281eee19acb41a78d3920ae0e3637b090107f0712c59449bae79a24c9b70c903a0434ad58f8715497bdc053f1d02f04a14d25fc391ed8ce70be87314c2910a3712d67e496262f4816533470b1a2c4", 0xf6}], 0x5, &(0x7f00000017c0)=[{0x90, 0x10e, 0x80, "e1bed5cb188bd885e04781c862d7d1f94ea2882548f60246d88e8189ef98601b67d09d5611a643ba15d4a86909067c2265154eee9845d905e00eefeb09731695ac44c4c075a0ab617ec11ec6c6d30cde7e29f65d79c977657f6836af0edca13065efd76800c30cab973333de84555c0df621a167611c17ec54"}, {0x10, 0x117}, {0xd0, 0x1ff, 0x3c54, "bcb78dbe3eead53ebd0dbe3b256040fcdaafa4a2d806f119b6a8441b6cd5859272ac3c7049d04e4f57ccf4ad6a7af051f4ed9981c119e4613e2cb9a10c5aa0149a204d1e77a677b0d18daee5f77292e22c45551b44ad2bdc0a67acb4be30771e9af89ac037826299e95ed33848b82c619d6cec53faadc67f861266a2259419a023caa0d6e81884390aeb084eec63d62ba09fb85ee183da88d07787a308b80639061eeb840b0593d78e0ef37f99f219d81ae8ecebf5a0e1ea60"}, {0x18, 0x6, 0x9, "14f5ba4a4d6502ff"}, {0xe0, 0x10b, 0x6, "7803c0337547c42f6fe0edae66cc1b6b7d8fede6d7c3d5ac243f495f9083bc0bbf015e26bc633f6de5520b5062e6b8adfb1d498793ebc78dfeaffbc32e65976615bd9ec6abc91b6e8f84b96e4e80ebec3db937c383f87e499816c4f29449606bd0e9312b80739f209800a131ee3dfb06ccaeb613846a72bdc23371418e63aca52ef7307f8e347a0ce4c82964cf5c02d5fff4b2b8af694f692da2a0cb435f4286d4e0e69198d19aefe3b850cbf2f5e727d3ee1e767e8b174d6ad7d3ed111277615e973b0a54680e8c5574"}, {0x88, 0x10f, 0x1000, "e8b40aed4e2c684f353fb97bb7369c88204f3c0bb53be35e2936686f82a0bf2be06722b88e9673566aebc7b499efee27483259a2d1663129a663d91f2804139dd5d5b29a03830f362471fab252fc26b26df2fe452a6d806fc67fd5960b6b8023b50d90b38a1181ad7f8008fcc8b18a48405675"}, {0x48, 0x13b, 0x20, "1b329b2f51a1825e704299c62ee42460e065b00219c568e03696d36452f91cb1d5ee93e90449e1cbc50a378633eefc163634"}, {0x1010, 0x11d, 0x4, "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{0x80, 0x10f, 0x0, "d47eaa414d8bc81b4cd93832ff0094b37b2a0b4f435ca838aab8353b43813a5eb5c2d930c6a286eac00fc16f3a7c02f34acb5d71ff01292d3535d7bd3961d5c18fc34f586cafcce25a11287a4d3b17ad57b7f9d01a95a0bd49a8277a5bb05f855554e7176a0c3e20784336b18b"}, {0x30, 0x105, 0x800, "6346f96b7c08f760d890b8b2c3d54d275e5951eeac7e0b8d6e95d2bf272f"}], 0x13f8, 0x4c880}, 0x4b}], 0x5, 0x3) 18:30:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x900000000000000, 0xac14140b}}], 0x1c) 18:30:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x100000, 0xac14140b}}], 0x1c) 18:30:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) lseek(r0, 0x0, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpgrp(r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r2, 0x1000000000016) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) accept4$bt_l2cap(r5, 0x0, &(0x7f0000000140), 0x80800) 18:30:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) 18:30:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x14, 0x2, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff000000000071"], 0x87) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:11 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x2) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000002580)='/dev/full\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000025c0)=0xfff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000a80)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) sendmmsg(r1, &(0x7f0000002400)=[{{&(0x7f00000001c0)=@sco={0x1f, {0x0, 0x310, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x100000000, 0x3f}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)="2ca256f952bd17ea90ec68dd540a9e0a57dea88245697b6495ae0a40fed0a06cf1a5ec9f4a7170560e908afc3fe96b2eef95f1df737660cc50e479abc23e0812cff92aa760da9a406ffd97b2a8ec2011ec951bcc6190450935c06e597f4d4f823bb4107795cc866592ffb1bcccfb94221e927e2059ab2e05009c5e86b20dae107a5ee9ebf20998c3e2b1db157c848ecdf6f918386938d63b9864f4af47b6f815cb81ba897b88d0cc0029e74cfa3395e287062070c0d8b5a3099b0990c73f3f9f54a2f788f31d11", 0xc7}, {&(0x7f0000000340)="74cf57684b6146ea3d12f81b7c44d285b3b083421e164fb17545886eb59c2897c731390a31c7917f784dd87f49a440afae13eba867055f652a5585925ccc7331ad9615e282af8b7f61de9a7a8d1ccdad6a1d2e80daf55e1a194de3ff485dc530f31f094128fdd5a1c86225012032ff195de8f6ab0bcbc53f17103e1b8a24b78449b4934063fc51bbf7748557c060ef95571502bfe60d98552246a74904a89e3ac6379e613d6bb3c834208c7f8c2d5ef54ab174911922f37b70802b9f65399d9bd25c85b686729aa3d829149f1cee24290315ae5bfcc99b50dd20cd305aedc4f522d1b0c47389e9", 0xe7}], 0x2, &(0x7f0000000440)=[{0x40, 0x113, 0x2, "0aaf429c87c54b780041b60b4423c8caadd6e27da9466a6f1e8f925bcc18a0102c1f720d14bee0579d10b70e21"}, {0x58, 0x11b, 0xc, "b0eb036452c984f0e28ef9ff252476871c4f55373e6457b11592c56899e3960a4efaa6232aa333bca75cd5836e24a2c6c343d02ae29f1728f208d7edb79dbffc9ed87d67e8"}, {0x60, 0x0, 0x6, "36d1b67a87e0be97bee9c5a9d8561392c7fe55ce8e0b222a29f311f0c7436fabf1dcfe34690c5df16577fea58b10c5683e4c4406356e01a95d58b5d46afdefe33bee7f47f15efc4712896c4ff4a2ff31"}, {0x58, 0x114, 0x4, "94cd808aef395d5e21c0b5bd9b7b0eb5306caa825d76632284637c51fe13f5c49d95058dc38b98b21c71b0cfccc12ccdd51ba81ff7a70642536acbd6d679be514166"}, {0x38, 0x810d, 0x4, "9ff9166c264d27192dd8a91c02d19b3fbee787eef0b641cb1f2f27972cfde637f934518b11"}], 0x188, 0x40000}, 0x6bc884e7}, {{&(0x7f0000000600)=@ax25={0x3, {"9d86e27a28cb0b"}, 0x6}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)="71cea07751c840aa55774685ee4131518d6e7b768c8adf35872dd8e2af2f794ead82bb60da01aeffe5e5a223efe51dfce93f4a3c352286c474946bb111baadaa8ad2ab6b545f3d585bf92db44401bb0c7ec4e1a5d36e8a99316c4d475e6cd64b25bbdad58b30eefc99d775f2fc2ac2872a99ab6b7fc6b7b5d236a8be82c10f54390853d84b5029f2b537c375a4", 0x8d}, {&(0x7f0000000740)="63d87713f38606149ee9bc01dd8e69c7bef9bd21", 0x14}, {&(0x7f0000000780)="f1ea8dfccee641e8efb5a83d564647843044a114aff0815d4913", 0x1a}, {&(0x7f00000007c0)="6a7b3555612c0b7558e43c91ee3a4af38df37d8206f1ceccedb3950ec8a76d15e6e7bb75eb3cee1c9afd", 0x2a}, {&(0x7f0000000800)="e63cd1d8505ccc4f146bd473355977c46a595c6340130ca4720c8397237ab68f11f77ea22faff71462804fcba9ff0c57aaad687e53b2c9d9b3f824e672313d3478b46a313b7cbb85ff77361b343ad962543dce117c04b3d519b990136f3a8fdbb5ee6952e7a72fd97902031c9ec95797e319e4fe869ccf5c712e873709e9b52f2ca20c2e064c3743db66c0b3145f55b193e8ac4cd472027e118db50ba1c5b4e0adea03662acf9648f64105f0eaa0d0d2960d8b617d0224b9ef4461e2eff270de38c71f73cd281f73fd2dd90d44bf443e30023e158d4ae846b6b9c6b692ceb540f68ba82eaaf46b6fb2bf4ecc2b1680b8", 0xf0}], 0xfffffffffffffeb, &(0x7f0000000980)=[{0x18, 0x11f, 0x5, "8d4503"}, {0x68, 0x139, 0x8037, "735556be3e3e0b30f182bc9ac2f979861487e44fb978b89f55892764a5ef57c924ec0c9c519d443fca3f329c5834947de808db9050e359693769ca3f7b848a4f704e2d89c7c84bce50410d3677af02e72dfde4c5"}, {0x48, 0x108, 0x4, "f25ef9f71a23577b6324b799c934a65379fd28593ba7b5b410ec98e5a97a4f8fea662639f2db4ba555384e3bce90d2eb9710a72404d6024a"}], 0xc8, 0x4040}, 0x1}, {{&(0x7f0000002500)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="8c504322d693448875cd303750ddb583ecda4da3b44f62fac7b08336bc6f01b82cd8c0f8caaffe6c8cfc5f5151764f4bc5b081823fbb99a474858fa0bb28cc027ce2ca919657088312323325ce1b70c28703249f8d9d319b9a28460e52baa0c5f16933c8f584b8f76b6d2ec0687905e4e6053e2ecee741925aa89eb5498e90d31bf1986dd9cf16bad88a0532530872ac488240f0096925f7f72a4e0d494f743aa290", 0xa2}], 0x1, &(0x7f0000000c00)=[{0x20, 0x0, 0x3, "39a99d70768abca75939807be9e570"}, {0x88, 0x6, 0xffffffff, "69ef017a6f7c614632b2f90543d6dc52608d28e64d21119913ac8b0ba5eb25b129f680e02f9aa2789da14ef04be6c1de95ea7285062e8c5df8aa5c7d416e9df8896c3cc87536c8eb73a112ec127f48c1cbc07fb7e6667d7fc1b1f22785e78fb522addb10d9e75058ae04014ac276dc3db4782ec21332ff"}, {0x38, 0x115, 0xff, "5f7351355763f9e5ef4b869b69660125a40306e28f35542c43128bca0aa9dee78b4d82bcdfdb"}, {0x110, 0x105, 0x5, "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"}], 0x1f0}, 0x8}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="76110e716bbebb415ae4f345cbc3b538b9a47748f5c9b912dc7f359d7d7549f8a172fdea20e467706fc49aa52149b1255c6e8b11b301cc4f6c9abfcb8eb8481db0491ea982e940080c353c299463ac801dcfd062af6fc62ad2de2b7168cda37f89166ae95093118bc7834a41fb59b57661276a3252b900a8c6fb1be0c91294bf19fdb86e6aab48", 0x87}, {&(0x7f0000001ec0)="01e519297a811404f02bddccc1b8df35ffffff7f000000000000000000", 0x1d}, {&(0x7f0000001f00)="ce137b3cd81a64e967bec76b58f9b8becda7585312d00543bdbc6b3743821c3a1ed5aa59f93e7ae1e2", 0x29}], 0x4, &(0x7f0000001f80)=[{0x108, 0x110, 0x8, "e90e6ace9e5c92638c82f7531db9046d81d568e2a659a2ed632df42e949ee99c9120f50460df52821f1dad1bc8fafa6b1298347d8ea382f796f12b7708f179449252c7b785b9409610cae76a571c84d341d1d84a53b5137bbc05ca3f2d75954fcf82b04dabe54dedc1ab81875ce7f3e2e9deab9200153c13d0843d14aed2c6791ce0cbee874415a9416c0fbee1324f984ceaa70d2182483cc7e362ec418a7a04f36f8702ca1ecb7fd16c72e3927e44f008a559a70d9472200a9910e1ba4aa007ca87b860d4e399405fa2a91a4521f194945656f80876485d3fa721978262dbbc87436aa6288108b29613427eaf52d3445464e5ad"}, {0x48, 0x0, 0x2, "d79b87a08e1685f0248b92f96834643a8af28d54f8cfbe5db6480b89e7a0bdba2286049cd7de047064c3a0a196c83aeec8cfc4"}, {0x58, 0x88, 0x3000000000, "93002c5574337edd181ff649ee4e77e32a2fe3f025d61d791576eca567d58fff84b9f670972d5ff34e0fcd9364ca6cc3862a2c27640ab0de37c3bdf3bf587f66c2e141da39"}, {0x50, 0x117, 0x10001, "4ff12d0763f69129c48ff94100c925d4802ea6cdf4b9969bcd69900e5af0c9b0b159db494692acb7a5b2133d7401baac7befc7ba6e856c51dac4dc65d5cf"}, {0x100, 0x10f, 0x100000000, "4d8391f3b335e2c86c3290ee0bcc5a2fe07aaff8a7ca5e7d7dbb869ad829bf2639771d425b74aab137ed6dcee5f9b2be7161ff0adbfdc7d241348bd0c04701c5fcb47c0a66c1ec899bd804977535773dec9bc0d9106fd1355f5f1f01c145c337d01b9a595496e2461be1945b05c61754ecc15ff45b6469aa864eb2ae5fc09c642c1363a919354afad7da3440ec1872084f31e9cde21c3dbd64f26d954299a8b2baf791bf9a582514c9b885ffb53f17153f13dc069b2fbcdcacecd2e32a2287ce9c2277341246416b729ab5be49af7dd09052cbb0902b9cb37a0fc592e1ee827d0bca5fbb08dd27ee2b19"}, {0x78, 0x898b9063624d83ec, 0xff, "e3aaa44c31fe51ef01ef36590d8f0e0d7a1191f23b86b27cff938fefa0b294673161b91c37fb2c4fa26ca85e11e5e954d981712b0d9ca2488ba50ae38f26eef2efa24093c775f28e24de7bfa0feb954768da0bbb4431942a9a065b572624ace3dd1e"}, {0x88, 0x1, 0x6d1, "92d1acf2e6a289a8e9c6cbea662eddd704e8b68b6f467a09d20c9b86358e059a8f3c053226ddc93350e427f6257b970e53c03c882cd203ff4aceba14d8198a8b9d3fc4c200ca4b99b2fe6b535c8d5afa8821f4d81f7a8e5b9df496f3173522999b5b1150df6bb0fc4919d1bdea9a5a5f41"}, {0x48, 0x117, 0x4, "66e1ca3549220d4ba76eb8e1f1bc15e2d6372342330a4e5335caa77abe207ebf597e8745234a3d1d5951e1154af67c86f9d0975d813c15"}, {0x30, 0x13b, 0x3, "e03b35251a4fb80465bc5dfc5c710fc23ec59e1f141ee3b24fb585ffa7c5900a"}], 0x470, 0x20048000}, 0x9}], 0x4, 0x0) 18:30:11 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfc, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) 18:30:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff000000000071"], 0x87) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socket$can_raw(0x1d, 0x3, 0x1) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) 18:30:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 18:30:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x4000000000000000, 0xac14140b}}], 0x1c) 18:30:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x7) dup3(r3, r4, 0x0) 18:30:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x2, 0xac14140b}}], 0x1c) 18:30:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e"], 0x88) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) 18:30:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x7, 0x6d, &(0x7f00000000c0)="103c029d2037681c04300aafeeb048820dca33fb104b8b410a66ddf15b499e44270bbf3e6e777e6a93add4cc465e7d5712e1198785cc40eb9f0a4a420a3be770a05902b1b97de40ec1692587dbfbeab5df62e4d1763f9321238e96f36059e351816bca64cd9a1e16d7e4ec2a15"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x3}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) 18:30:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e"], 0x88) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80, 0x5, 0x8, 0x1000, 0x9}, 0x14) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x500, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e"], 0x88) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:13 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="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") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001080)={{0x40, 0x9a}, 'port0\x00', 0x40, 0xa0002, 0x3f, 0x1, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0x2, 0x10001}) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)={0x0, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) write$fuse(r1, &(0x7f0000001140)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x2, 0x1000, 0x40}}, 0x30) 18:30:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = semget(0x0, 0x0, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000140)=""/150) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:13 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xe803000000000000, 0xac14140b}}], 0x1c) 18:30:13 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x60, 0xac14140b}}], 0x1c) 18:30:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) clock_getres(0x0, &(0x7f0000000040)) dup3(r3, r4, 0x0) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa800000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="f8ea", 0x2, 0x40000, &(0x7f00000000c0)={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10401, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) syncfs(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0xfffffffffffffffa}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000140)=0x3) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r5, 0x24, &(0x7f0000010000)) 18:30:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf9030000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:13 executing program 1: r0 = socket$inet6(0xa, 0x2000, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000080)=0x7, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000180)={{r6, r7+30000000}}, &(0x7f00000001c0)) ptrace$getsig(0x4202, r1, 0x186, &(0x7f00000000c0)) fcntl$lock(r5, 0x24, &(0x7f0000010000)) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000002000)) 18:30:14 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x80000000000003f) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) sendmsg$alg(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)='-', 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 18:30:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x0, 0x40000) 18:30:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa03000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:14 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x300000000000000, 0xac14140b}}], 0x1c) 18:30:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e30f"}], 0x28}}], 0x1, 0x0) 18:30:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x1bc, 0xac14140b}}], 0x1c) 18:30:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x400000000004, &(0x7f0000dd5ff0)) clock_gettime(0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000180)={0x1, 0x13000, 0xb1, 0x7, 0x3}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) timer_settime(r2, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) unshare(0x400) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x18400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000380)={r7, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000100)=0x11, 0x4) fcntl$lock(r4, 0x7, &(0x7f0000010000)) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4000, 0x0) tkill(r1, 0x1000000000016) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r8, 0xc008551b, &(0x7f00000002c0)={0x80000001, 0x18, [0x9, 0x7f, 0x8, 0x6, 0x6, 0x101]}) dup3(r3, r4, 0x0) 18:30:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r4, 0x24, &(0x7f0000010000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001400)=0xe8) r6 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000005180)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001680)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001780)=0xe8) fstat(r3, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) lstat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0, 0x0}, &(0x7f0000003280)=0xc) stat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004d80)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004e80)=0xe8) fstat(r4, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000004f40)=0x0, &(0x7f0000004f80), &(0x7f0000004fc0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005040)=0xc) syz_open_dev$vcsa(&(0x7f0000001a80)='/dev/vcsa#\x00', 0x8f6, 0x2000) r25 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f0000005080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000005dc0)=0x4b) stat(&(0x7f00000051c0)='./file0\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = geteuid() r29 = getegid() getresuid(&(0x7f00000054c0), &(0x7f0000005500)=0x0, &(0x7f0000005540)) getgroups(0x5, &(0x7f0000005580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000005ac0), &(0x7f0000005b00), &(0x7f0000005b40)=0x0) getgroups(0x3, &(0x7f0000005b80)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r3, &(0x7f0000005c00)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000000c0)="8a8aa28ba0b23ba250b3ec4327080c8ba4e1c4801b60f080f758adc5debaab024cfa9291a5e9a9d8f963439d0d3f6ebbbad05de3bce8d6026162c8431560a0930411021eccaee73153719f288bee78e0c977c6db18cc87579f23ac9392bf16d55871c9ef27dbc2f5626fa8db798aec47a652c74f79b705faae1800", 0x7b}, {&(0x7f0000000140)="47996df7c787e943aaef1a988f5d6c2936b8762c8c4ceb69032f339e4129b38afc3f088814c1d2f3d0cb81e220", 0x2d}, {&(0x7f0000000180)="92d2f1c674d71f3530cc034939ea82d644d8bcf6257ee72c8772beecfbdb32133dff5b7d08c5a49fd94bf8f7ad13a1d559a387582b9a350a808c191af0ee73b7d3ed0296127dc6bcb6fa53473a48b25eafca3e67d970d5373b6cfaa5bfdc8fac86475dd1b3f724716e8a4867444ea1a211b661079a7843a9e9c7458688", 0x7d}, {&(0x7f0000000200)="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", 0x1000}, 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{&(0x7f0000003580)="49f397e52b01aaff4388ae8f61583e055e52e9c9b923b7447425b9216458be7269494f333f71804041c4d7dbef04a9fb0346", 0x32}, {&(0x7f00000035c0)="405e739e346ba0eafcfae52dfe8d9fc043a85f0964356bb2a25d55837898de93e7b8abe7c7b87eb51bf477ee1d023712e446b5612a34230bb4f389bc89396bbdcc967ac4a9b6baa24c9da893ea91ebae0a7edab88a04289ff79cff47a77452e9748ed66dcc8aab1ee756a0b83f94654e5d5028946d94e6be789069571445946660c83eb39499cbe43c7e34d28194730fedb1c6713fca0875a624dc42eda1b40e3c3eba2c", 0xa4}, {&(0x7f0000003680)="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", 0xfa}, {&(0x7f0000003780)="53c1f54df7373573b0bf7d817cfbdc79dcdba070c60f5aae797ad14e1b89f34a4de9f84ffcd9261635cc7e7c1e7134083401e74fe161d9d9d3b23473b1aa62d6d261d067ba3455d23a6cca999a689fc36a3f67f7e00b4d3f81b2f735e236108b5f3d08bdff19ac5b822155389c843b4d94e3a42254e78cef4560", 0x7a}, {&(0x7f0000003800)="ba6083cd455ffa5f0c7f02ebe5b677968b8b0c7ef83fa767ac6f093a9873feffd9bc78f4d48e8a22dd4f5379387d4f4092f3c477da84ae30bb981b2d017e43ef7333ecfcd76b05b6f7eabc9f1588e693b060c215a8188bf7613b8d715ababda386e534f1a28ff9b0a96217b3ff6236c35ba58330421d2de3d833355775429e1a869abf7cdedf1936c29a61902b2c7858cc45f4cb32ddc61decefd334ba5733cf6bf189b3e6a8664c8eae66fa66b90e379d78da1cdeba7ede0e756a8f6e491113e37f3973bbc89bb2341de00dac5547a8839e5c2947122bd9dc61583115280e7f", 0xe0}], 0x8, 0x0, 0x0, 0x40004}, {&(0x7f0000003980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004c00)=[{&(0x7f0000003a00)="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0x1000}, {&(0x7f0000004a00)="89f35f56088a50cb681d9f8d48ed69faf659f20aebf37f28895d0f5978a67a14755526a567649710ac4520bc4d66c060c285836fc36bf86d36e0a7fcc6398813106689bded6ea9bf00aab0b723cc91f454bfa786b7b9727b2b3c9910", 0x5c}, {&(0x7f0000004a80)="f5665855da6fd4f245facdab37ecdd1372dadc52e6ce559c28e7cbc1420fc5d607a78e879a0b349274991b3602c073c7a47957b97d82e3effa43f959599dd08145adea1d3dfa145a95207f3c88a915663eaae2ec4340070c5d20f3a4ee35dcf1355327e06d87dc96eebf4e4ee01eb321ea0702d3b0393553da1eec4fbfe6f92487e3f11969f6713f94ecd102acfb99aa1fe29b73afcdb84b04c46019f904915e2b4668bf142ab2ae8efe2e064f2dec434b1ec1a3e4e940efe01216aefe86b5710022d7b725f1b105158cab0c7565a6a65d2b1fe08e0a", 0xd6}, {&(0x7f0000004b80)="92807839b25b2226dfabdf3739a363c2cfcd898056da533defe350f420c6f1ce0626e880eaa9e34f1509a5afa3825dc24db57eedeb08e73f6920a3ef70c31dcede0d98964b49288c67704a1847ba1bb047a8d2a929f98e9c1ef1b8f1fc83c20be1177e9deae004fc16d985916ab108a5014247", 0x73}], 0x4, &(0x7f0000005280)=[@cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r0, r0, r4, r3]}, @cred={0x20, 0x1, 0x2, r1, r21, r22}, @cred={0x20, 0x1, 0x2, r1, r23, r24}, @cred={0x20, 0x1, 0x2, r1, r26, r27}, @cred={0x20, 0x1, 0x2, r1, r28, r29}], 0xd0, 0x40}, {&(0x7f0000005380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005480)=[{&(0x7f0000005400)="7b212c7fe09cc8ce6553ef38c3e77ce8991c843e3e484b590ef526b39e9c38ff50242011ab3aaf14ec4ba298f5e1d32cd1206f480816c761bbceda97b74ab48c6076a32e943370740e82e6a967cad8b4701239afd72fbb2b703d580f081a27a4e8d3aeb61939a9e26e9e", 0x6a}], 0x1, &(0x7f00000055c0)=[@cred={0x20, 0x1, 0x2, r1, r30, r31}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x50, 0x4050}, {&(0x7f0000005640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000056c0)="0c8d72be04d5494bba35", 0xa}, {&(0x7f0000005700)="041475be8f94cb603072ebcdf5e1a7fee053f92d23f900237808a0b8f892b363abd8385dc29e971a3caf75e4b8309f1a6ae983073786f7dfa886054ac6a6b51a898871d8c07e403ffb58b8e947f8f6c93ba4c84b32dd04949578a3df0de89e0c33e91ac47794546c0268525a8da3bd2e138ba35e0bf06b5f515d1efb6b0219951e1dcad575d2f425f26c4264f9393cd9a0571e4ef67ff9da2c3c584fbfbdcc2061f1f4d00d06929c1f2265e1a5fbec7747030188d7e606f82907befd24a8dcacb0d8445cf3", 0xc5}, {&(0x7f0000005800)="72ad8fa177d237a4ce78f7f6fd49db30d9b13fccc030e1569533d8aefd00100a219663e51e0d89a503d7f8e1bcdae3b40f5db32a0ce992d0ac145b2f1c0726d6bccad1f5fdb54c420fe511172bbb94ebb0663606cb765a00ebbecb9c0fc89cd0b06ea15ae15267d53b71de6f85a8ce012fd3cb2552cf8f432d61cd97e65b16fcc2747fadbb2951f86f6d22375ac4ea750fc7067dcc07c4816f6e2bd8dffb613546437e6b10aaf0a9cd614196b0b6e22d818424d3cd7bba229ecbdb5909b1fb282e47ce45b718ef4158de6a77d9cb9c8592c22a6c9388", 0xd6}, {&(0x7f0000005900)="e713506c0a9a9918efbbff68296f2e06d4362953af9ee89e49e6d4aec657492a80abb7780f0bbe906dc202bc2e105d58b4db6b03b59a4b8dde8cd5338a4b80edbe0822d9659c4d68d2d4", 0x4a}, {&(0x7f0000005980)="7787fbeeae72ad63d655d55f8f20455e0bcfef30b63b8bd43c98034962f3691e609a109ce5beded98b2da0b4cdd38ee81a777ff849cb967d4527215a56c11fea28aa4ec56e5c6bfa314324b98b4af9b98c360284174a358206f5ca9088b83f5fb0bb6673cb1f4fd7a374ced50097bdca68f07f16fd84e2e0c6ee8f4ba581b2d373aeafc262c36859fbd9fc84ad4ee33764a35d5355a59a9f584f4dfc6a31fa088bfe1bd58c874ee3918f", 0xaa}], 0x5, &(0x7f0000005bc0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r1, r32, r33}], 0x40, 0x24000050}], 0x8, 0x801) 18:30:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x32fa) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x264, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0xa, &(0x7f0000000040)) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:14 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001180)={0x0, 0x7f, 0x5, [0x1, 0x6, 0x10001, 0x52, 0xd1]}, &(0x7f00000011c0)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001200)={r2, 0x5}, &(0x7f0000001240)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000001140)='smaps_rollup\x00') ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sysinfo(&(0x7f0000007040)=""/4096) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_getattr(r1, &(0x7f0000001040), 0x30, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r3, 0x0, 0x8c, 0x9c, &(0x7f0000000080)="5090e4fab61b1411b7d935109407083e8f0c688732c3a90c7d8c030c1acaf9c17454c159cddf98956d729d565adcf5cb3b6fb1ba0a60959386ca3354633713e7b910823719ac51f1a9dca6d3cd1105c5cc193c92fcf8e8705af858b2c91bf7e3203c63202281d618f18e0daebd6bee422a94fc4a7b2119aa96abec4374ed6748d474e5a366be5a10ae1be291", &(0x7f0000000140)=""/156, 0x8}, 0x28) setsockopt(r0, 0x100, 0x7, &(0x7f0000001080)="338efb0f9b0e9c5bda40b1db887e4acdae9b812d5f772198a9acf24ea9c589cb7899c533141f4726507cd035564dd81b4148375a1f353ea88b6c4e4f6108415d573d76ec18a90622cc1ba38769471b780dee52b164bc97011de4702cd3708966bbdc9d7a5302a3ad7274d9c48506aaf78cb443196658c77f28a465b00f9815167282d1e0497f0c150d2133aab762c3470e6f6ddf82310b69fd85e494775639983b275179f3161c597a3058545f4c7e4e323d112f32", 0xb5) fcntl$lock(r5, 0x24, &(0x7f0000010000)) 18:30:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:15 executing program 6 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8040) accept$ax25(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x208001) sendmmsg$inet_sctp(r5, &(0x7f0000000440)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0x7ff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000200)="89b764c271c208a09a2f1f168e2905cfc7f92e1707a7352170f1af313cb46d13a17cdd9ed58ab8f3c2cae03833d7a755ecc886a24d078fcfdb94b0feb68145b639aa8396af11979a68d4cceee75aadaca54c5d0529140ac192c8cda785ff4ee02cc1961e85db538a653152ae95ff74b75ba532b64c6b81b6ace357dc295f9730e628e4b5f18de809c8f167b884b16efe0fff944ee02e4a31fb8d2bfc66bfbbe94d7234ebe9f077dcd4f005c354aa25251cec418f82de802bad969129f29dbda4931d08f4a09aaafe7a4a12c8eb05b334ead986aa19a631e0a8f6d9228a82b082bad7b0a346ac13f2b56e33a5bec9d6648f02", 0xf2}, {&(0x7f0000000300)="e7cf9e2c6bcef6e82da3a8032825a7d1bce77bda5785653e0c9a6fb2a7fbcd85e758ebdd1355f975ef2888e9da78bb136a40f52fb298057c7a5122053ba56caa87b5264369eb2b9da653e511b6ae4e28464ccea307ef1119859dc1c3423ba9ed67227617239d58178351cf550d4eb429aa46d4bfb0179059ccb9e6fd6658988d9e56cd9aada99c91fb949febd2665d996c4b1949c4c74c522d4670cea4e5363a54bf3c4f85167aeb762b5a4ab7e1363faa58a7f870ea3908209e", 0xba}], 0x2, &(0x7f0000000400)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x18}}, @init={0x18, 0x84, 0x0, {0xbd61, 0xbb, 0x7, 0x401}}], 0x38, 0x8000}], 0x1, 0xc1) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x2, 0x55, 0xaffb, 0xad6f]}) dup3(r3, r4, 0x0) 18:30:15 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:15 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x4e230000, 0xac14140b}}], 0x1c) 18:30:15 executing program 1: r0 = socket$inet6(0xa, 0x40000000004, 0x2000000000000004) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x3f00, 0xac14140b}}], 0x1c) 18:30:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xb80b, @loopback={0x0, 0xac14140b}}], 0x1c) [ 274.880140] FAULT_INJECTION: forcing a failure. [ 274.880140] name failslab, interval 1, probability 0, space 0, times 0 [ 274.891505] CPU: 0 PID: 19194 Comm: syz-executor2 Not tainted 4.17.0+ #89 [ 274.894140] FAULT_INJECTION: forcing a failure. [ 274.894140] name failslab, interval 1, probability 0, space 0, times 0 [ 274.898441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.898447] Call Trace: [ 274.898474] dump_stack+0x1b9/0x294 18:30:15 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xc35d0fbb, @loopback={0x0, 0xac14140b}}], 0x1c) [ 274.898492] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.898510] ? lock_downgrade+0x8e0/0x8e0 [ 274.898529] should_fail.cold.4+0xa/0x1a [ 274.898545] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.898559] ? __local_bh_enable_ip+0x161/0x230 [ 274.898573] ? _raw_spin_unlock_bh+0x30/0x40 [ 274.898586] ? release_sock+0x1e2/0x2b0 [ 274.898600] ? rcu_is_watching+0x85/0x140 [ 274.898611] ? __local_bh_enable_ip+0x161/0x230 [ 274.898623] ? __release_sock+0x3a0/0x3a0 [ 274.898638] ? find_held_lock+0x36/0x1c0 [ 274.898687] ? check_same_owner+0x320/0x320 [ 274.898701] ? rcu_note_context_switch+0x710/0x710 [ 274.898718] ? __netlink_lookup+0x5cf/0xaa0 [ 274.898736] __should_failslab+0x124/0x180 [ 274.898753] should_failslab+0x9/0x14 [ 274.898765] kmem_cache_alloc_node+0x272/0x780 [ 274.898780] ? find_held_lock+0x36/0x1c0 [ 274.898797] __alloc_skb+0x111/0x780 [ 274.898812] ? skb_scrub_packet+0x580/0x580 [ 274.898827] ? rcu_is_watching+0x85/0x140 [ 274.898841] ? rcu_report_qs_rnp+0x790/0x790 [ 274.898858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.898871] ? netlink_autobind.isra.34+0x240/0x330 [ 274.898886] netlink_sendmsg+0xb01/0xfa0 [ 274.898902] ? netlink_unicast+0x740/0x740 [ 274.898918] ? security_socket_sendmsg+0x94/0xc0 [ 274.898931] ? netlink_unicast+0x740/0x740 [ 274.898945] sock_sendmsg+0xd5/0x120 [ 274.898959] ___sys_sendmsg+0x805/0x940 [ 274.898976] ? copy_msghdr_from_user+0x560/0x560 [ 274.898992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.899004] ? proc_fail_nth_write+0x96/0x1f0 [ 274.899019] ? __fget_light+0x2ef/0x430 [ 274.899031] ? fget_raw+0x20/0x20 [ 274.899043] ? find_held_lock+0x36/0x1c0 [ 274.899057] ? kasan_check_write+0x14/0x20 [ 274.899069] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 274.899083] ? wait_for_completion+0x870/0x870 [ 274.899099] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 274.899112] ? sockfd_lookup_light+0xc5/0x160 [ 274.899124] __sys_sendmsg+0x115/0x270 [ 274.899136] ? __ia32_sys_shutdown+0x80/0x80 [ 274.899148] ? __sb_end_write+0xac/0xe0 [ 274.899161] ? fput+0x130/0x1a0 [ 274.899174] ? ksys_write+0x1a6/0x250 [ 274.899191] __x64_sys_sendmsg+0x78/0xb0 [ 274.899205] do_syscall_64+0x1b1/0x800 [ 274.899217] ? finish_task_switch+0x1ca/0x840 [ 274.899230] ? syscall_return_slowpath+0x5c0/0x5c0 [ 274.899244] ? syscall_return_slowpath+0x30f/0x5c0 [ 274.899260] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 274.899275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.899292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.899302] RIP: 0033:0x4559f9 [ 274.899305] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.899522] RSP: 002b:00007fe47fbe2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 274.899535] RAX: ffffffffffffffda RBX: 00007fe47fbe36d4 RCX: 00000000004559f9 [ 274.899544] RDX: 0000000000000000 RSI: 0000000020000900 RDI: 0000000000000014 [ 274.899552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 274.899560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 274.899567] R13: 00000000004c08de R14: 00000000004d00d8 R15: 0000000000000000 [ 274.992629] FAULT_INJECTION: forcing a failure. [ 274.992629] name failslab, interval 1, probability 0, space 0, times 0 [ 274.994085] CPU: 1 PID: 19187 Comm: syz-executor6 Not tainted 4.17.0+ #89 [ 274.994094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.994099] Call Trace: [ 274.994120] dump_stack+0x1b9/0x294 [ 274.994145] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.270563] should_fail.cold.4+0xa/0x1a [ 275.274639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.279747] ? graph_lock+0x170/0x170 [ 275.283541] ? check_noncircular+0x20/0x20 [ 275.287788] ? debug_check_no_locks_freed+0x310/0x310 [ 275.292983] ? lock_acquire+0x1dc/0x520 [ 275.296961] ? process_echoes+0xb6/0x170 [ 275.301021] ? check_same_owner+0x320/0x320 [ 275.305347] ? print_usage_bug+0xc0/0xc0 [ 275.309404] ? __might_sleep+0x95/0x190 [ 275.313394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.318934] __should_failslab+0x124/0x180 [ 275.323168] should_failslab+0x9/0x14 [ 275.326974] __kmalloc+0x63/0x760 [ 275.330423] ? mutex_trylock+0x2a0/0x2a0 [ 275.334479] ? print_usage_bug+0xc0/0xc0 [ 275.338539] ? __tty_buffer_request_room+0x2d2/0x7f0 [ 275.343648] __tty_buffer_request_room+0x2d2/0x7f0 [ 275.348576] ? flush_to_ldisc+0x560/0x560 [ 275.352717] ? lock_acquire+0x1dc/0x520 [ 275.356698] ? pty_write+0xf9/0x1f0 [ 275.360325] ? lock_release+0xa10/0xa10 [ 275.364293] ? kasan_check_read+0x11/0x20 [ 275.368434] ? do_raw_spin_unlock+0x9e/0x2e0 [ 275.372831] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 275.377411] tty_insert_flip_string_fixed_flag+0x8d/0x1f0 [ 275.382942] ? do_raw_spin_lock+0xc1/0x200 [ 275.387174] pty_write+0x12c/0x1f0 [ 275.390720] tty_put_char+0x129/0x150 [ 275.394525] ? dev_match_devt+0x90/0x90 [ 275.398498] ? pty_write_room+0xc9/0xf0 [ 275.402485] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 275.407684] __process_echoes+0x4d9/0x8d0 [ 275.411829] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 275.416936] process_echoes+0xfc/0x170 [ 275.420816] n_tty_set_termios+0xb56/0xe80 [ 275.425047] ? n_tty_receive_signal_char+0x120/0x120 [ 275.430148] tty_set_termios+0x7a0/0xac0 [ 275.434201] ? tty_wait_until_sent+0x5b0/0x5b0 [ 275.438782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.444318] set_termios+0x41e/0x7d0 [ 275.448026] ? tty_perform_flush+0x80/0x80 [ 275.452256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.457845] tty_mode_ioctl+0x535/0xb50 [ 275.461821] ? set_termios+0x7d0/0x7d0 [ 275.465740] ? check_same_owner+0x320/0x320 [ 275.470059] ? graph_lock+0x170/0x170 [ 275.473857] n_tty_ioctl_helper+0x54/0x3b0 [ 275.478085] n_tty_ioctl+0x54/0x320 [ 275.481711] ? ldsem_down_read+0x37/0x40 [ 275.485760] ? ldsem_down_read+0x37/0x40 [ 275.489836] tty_ioctl+0x5e1/0x1870 [ 275.493454] ? commit_echoes+0x1d0/0x1d0 [ 275.497506] ? tty_vhangup+0x30/0x30 [ 275.501212] ? rcu_is_watching+0x85/0x140 [ 275.505353] ? rcu_report_qs_rnp+0x790/0x790 [ 275.509757] ? __fget+0x40c/0x650 [ 275.513243] ? find_held_lock+0x31/0x1c0 [ 275.517439] ? expand_files.part.8+0x9a0/0x9a0 [ 275.522033] ? kasan_check_write+0x14/0x20 [ 275.526389] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 275.531314] ? wait_for_completion+0x870/0x870 [ 275.535907] ? tty_vhangup+0x30/0x30 [ 275.539616] do_vfs_ioctl+0x1cf/0x16f0 [ 275.543522] ? ioctl_preallocate+0x2e0/0x2e0 [ 275.547934] ? fget_raw+0x20/0x20 [ 275.551554] ? __sb_end_write+0xac/0xe0 [ 275.555525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.561064] ? fput+0x130/0x1a0 [ 275.564345] ? ksys_write+0x1a6/0x250 [ 275.568144] ? security_file_ioctl+0x94/0xc0 [ 275.572576] ksys_ioctl+0xa9/0xd0 [ 275.576028] __x64_sys_ioctl+0x73/0xb0 [ 275.579911] do_syscall_64+0x1b1/0x800 [ 275.583789] ? finish_task_switch+0x1ca/0x840 [ 275.588301] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.593310] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.598239] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.603605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.608463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.613649] RIP: 0033:0x4559f9 [ 275.616823] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.636056] RSP: 002b:00007f7ad0e91c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.643775] RAX: ffffffffffffffda RBX: 00007f7ad0e926d4 RCX: 00000000004559f9 [ 275.651034] RDX: 0000000020002000 RSI: 0000000000005403 RDI: 0000000000000015 [ 275.658293] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 275.665554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 275.672819] R13: 00000000004be500 R14: 00000000004ccad8 R15: 0000000000000000 [ 275.680137] CPU: 0 PID: 19202 Comm: syz-executor2 Not tainted 4.17.0+ #89 [ 275.680139] [ 275.680149] ====================================================== [ 275.680154] WARNING: possible circular locking dependency detected [ 275.680156] 4.17.0+ #89 Not tainted [ 275.680160] ------------------------------------------------------ [ 275.680163] syz-executor6/19187 is trying to acquire lock: [ 275.680165] 000000006e810651 (console_owner){-.-.}, at: vprintk_emit+0x826/0xde0 [ 275.680175] [ 275.680178] but task is already holding lock: [ 275.680181] 000000004ec3be2c (&(&port->lock)->rlock){-.-.}, at: pty_write+0xf9/0x1f0 [ 275.680192] [ 275.680196] which lock already depends on the new lock. [ 275.680197] [ 275.680199] [ 275.680203] the existing dependency chain (in reverse order) is: [ 275.680205] [ 275.680207] -> #2 (&(&port->lock)->rlock){-.-.}: [ 275.680219] _raw_spin_lock_irqsave+0x96/0xc0 [ 275.680222] tty_port_tty_get+0x20/0x80 [ 275.680226] tty_port_default_wakeup+0x15/0x40 [ 275.680230] tty_port_tty_wakeup+0x5d/0x70 [ 275.680233] uart_write_wakeup+0x44/0x60 [ 275.680237] serial8250_tx_chars+0x4be/0xb60 [ 275.680241] serial8250_handle_irq.part.25+0x1ee/0x280 [ 275.680245] serial8250_default_handle_irq+0xc8/0x150 [ 275.680248] serial8250_interrupt+0xfa/0x1d0 [ 275.680252] __handle_irq_event_percpu+0x1c0/0xad0 [ 275.680256] handle_irq_event_percpu+0x98/0x1c0 [ 275.680259] handle_irq_event+0xa7/0x135 [ 275.680262] handle_edge_irq+0x20f/0x870 [ 275.680265] handle_irq+0x18c/0x2e7 [ 275.680268] do_IRQ+0x78/0x190 18:30:16 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xf5ffffff, 0xac14140b}}], 0x1c) 18:30:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:16 executing program 6 (fault-call:6 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000680)="025cc83d6d346487760078") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x8d90, 0x13, 0xbd5}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="bd000000c2e5d03505d04703ad72af10530a4b21b3af52884176e283c144d4417539d69b75ee393aa076e02fed7fcb1cfa3f361b1a9c5f373ead88ace5f08d78e47d80311805d284b23828a3b3d74357688cb7884806961933a6a908e5f6f7b4dbd4330de413f473e6f2387162ea86926ad394857a787438c9b9fe6f5b42372a06237e33928d900c0bf54b1938fb982ca9aa03f13e9c28f1a3d8f113d6fe3d3cc05da9c5a2ec714a74366521131579521c6579fbb16c738a7aa28aa60429e4bc53"], &(0x7f0000000640)=0xc5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000480)=0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000340)={0x7b, {{0xa, 0x4e21, 0x76, @loopback={0x0, 0x1}, 0x4}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x100000001, 0x0, 0x5, 0x6}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r6, 0x4}, 0x8) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r5, 0x24, &(0x7f0000000400)) [ 275.680271] ret_from_intr+0x0/0x1e [ 275.680274] native_safe_halt+0x6/0x10 [ 275.680277] default_idle+0xc2/0x440 [ 275.680280] arch_cpu_idle+0x10/0x20 [ 275.680283] default_idle_call+0x6d/0x90 [ 275.680286] do_idle+0x395/0x560 [ 275.680289] cpu_startup_entry+0x104/0x120 [ 275.680293] start_secondary+0x42b/0x5c0 [ 275.680296] secondary_startup_64+0xa5/0xb0 [ 275.680298] [ 275.680300] -> #1 (&port_lock_key){-.-.}: [ 275.680312] _raw_spin_lock_irqsave+0x96/0xc0 [ 275.680315] serial8250_console_write+0x8d5/0xb00 [ 275.680319] univ8250_console_write+0x5f/0x70 [ 275.680322] console_unlock+0xa9d/0x10a0 [ 275.680325] vprintk_emit+0x6b2/0xde0 [ 275.680329] vprintk_default+0x28/0x30 [ 275.680332] vprintk_func+0x7a/0xe7 [ 275.680335] printk+0x9e/0xba [ 275.680338] register_console+0x7e7/0xc00 [ 275.680341] univ8250_console_init+0x3f/0x4b [ 275.680344] console_init+0x6d9/0xa38 [ 275.680348] start_kernel+0x608/0x92d 18:30:16 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6402000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 275.680351] x86_64_start_reservations+0x29/0x2b [ 275.680354] x86_64_start_kernel+0x76/0x79 [ 275.680358] secondary_startup_64+0xa5/0xb0 [ 275.680359] [ 275.680361] -> #0 (console_owner){-.-.}: [ 275.680372] lock_acquire+0x1dc/0x520 [ 275.680375] vprintk_emit+0x884/0xde0 [ 275.680379] vprintk_default+0x28/0x30 [ 275.680382] vprintk_func+0x7a/0xe7 [ 275.680384] printk+0x9e/0xba [ 275.680388] should_fail+0x97a/0xbcd [ 275.680391] __should_failslab+0x124/0x180 18:30:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bridge_slave_0\x00', 0x3}) [ 275.680394] should_failslab+0x9/0x14 [ 275.680397] __kmalloc+0x63/0x760 [ 275.680401] __tty_buffer_request_room+0x2d2/0x7f0 [ 275.680405] tty_insert_flip_string_fixed_flag+0x8d/0x1f0 [ 275.680408] pty_write+0x12c/0x1f0 [ 275.680411] tty_put_char+0x129/0x150 [ 275.680414] __process_echoes+0x4d9/0x8d0 [ 275.680418] process_echoes+0xfc/0x170 [ 275.680421] n_tty_set_termios+0xb56/0xe80 [ 275.680424] tty_set_termios+0x7a0/0xac0 [ 275.680427] set_termios+0x41e/0x7d0 [ 275.680430] tty_mode_ioctl+0x535/0xb50 [ 275.680434] n_tty_ioctl_helper+0x54/0x3b0 [ 275.680437] n_tty_ioctl+0x54/0x320 [ 275.680440] tty_ioctl+0x5e1/0x1870 [ 275.680443] do_vfs_ioctl+0x1cf/0x16f0 [ 275.680446] ksys_ioctl+0xa9/0xd0 [ 275.680449] __x64_sys_ioctl+0x73/0xb0 [ 275.680452] do_syscall_64+0x1b1/0x800 [ 275.680456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.680458] [ 275.680461] other info that might help us debug this: [ 275.680463] [ 275.680466] Chain exists of: [ 275.680467] console_owner --> &port_lock_key --> &(&port->lock)->rlock [ 275.680482] [ 275.680485] Possible unsafe locking scenario: [ 275.680487] [ 275.680490] CPU0 CPU1 [ 275.680493] ---- ---- [ 275.680495] lock(&(&port->lock)->rlock); [ 275.680503] lock(&port_lock_key); [ 275.680511] lock(&(&port->lock)->rlock); [ 275.680517] lock(console_owner); [ 275.680524] [ 275.680526] *** DEADLOCK *** [ 275.680528] [ 275.680531] 5 locks held by syz-executor6/19187: [ 275.680533] #0: 000000007080a3ba (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 275.680547] #1: 000000006fe00659 (&o_tty->termios_rwsem/1){++++}, at: tty_set_termios+0xfd/0xac0 [ 275.680563] #2: 000000007080a3ba (&tty->ldisc_sem){++++}, at: tty_ldisc_ref+0x22/0x90 [ 275.680576] #3: 00000000f8d1ab16 (&ldata->output_lock){+.+.}, at: process_echoes+0xb6/0x170 [ 275.680589] #4: 000000004ec3be2c (&(&port->lock)->rlock){-.-.}, at: pty_write+0xf9/0x1f0 [ 275.680603] [ 275.680605] stack backtrace: [ 275.680610] CPU: 1 PID: 19187 Comm: syz-executor6 Not tainted 4.17.0+ #89 [ 275.680616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.680618] Call Trace: [ 275.680621] dump_stack+0x1b9/0x294 [ 275.680625] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.680628] ? vprintk_func+0xd0/0xe7 [ 275.680632] print_circular_bug.isra.36.cold.56+0x1bd/0x27d [ 275.680636] ? save_trace+0xe0/0x290 [ 275.680639] __lock_acquire+0x343e/0x5140 [ 275.680643] ? debug_check_no_locks_freed+0x310/0x310 [ 275.680646] ? check_noncircular+0x20/0x20 [ 275.680649] ? dentry_name+0x687/0x930 [ 275.680653] ? restricted_pointer+0x400/0x400 [ 275.680656] ? __lock_acquire+0x7f5/0x5140 [ 275.680659] ? print_usage_bug+0xc0/0xc0 [ 275.680662] ? graph_lock+0x170/0x170 [ 275.680665] ? graph_lock+0x170/0x170 [ 275.680668] ? graph_lock+0x170/0x170 [ 275.680672] ? find_held_lock+0x36/0x1c0 [ 275.680675] lock_acquire+0x1dc/0x520 [ 275.680678] ? vprintk_emit+0x826/0xde0 [ 275.680681] ? lock_release+0xa10/0xa10 [ 275.680684] ? kasan_check_read+0x11/0x20 [ 275.680687] ? do_raw_spin_unlock+0x9e/0x2e0 [ 275.680691] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 275.680694] ? kasan_check_write+0x14/0x20 [ 275.680698] ? do_raw_spin_lock+0xc1/0x200 [ 275.680701] vprintk_emit+0x884/0xde0 [ 275.680704] ? vprintk_emit+0x826/0xde0 [ 275.680707] ? wake_up_klogd+0x100/0x100 [ 275.680711] ? debug_check_no_locks_freed+0x310/0x310 [ 275.680714] ? print_usage_bug+0xc0/0xc0 [ 275.680717] ? print_usage_bug+0xc0/0xc0 [ 275.680720] vprintk_default+0x28/0x30 [ 275.680723] vprintk_func+0x7a/0xe7 [ 275.680726] printk+0x9e/0xba [ 275.680730] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 275.680733] should_fail+0x97a/0xbcd [ 275.680737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.680740] ? graph_lock+0x170/0x170 [ 275.680743] ? check_noncircular+0x20/0x20 [ 275.680747] ? debug_check_no_locks_freed+0x310/0x310 [ 275.680750] ? lock_acquire+0x1dc/0x520 [ 275.680753] ? process_echoes+0xb6/0x170 [ 275.680757] ? check_same_owner+0x320/0x320 [ 275.680760] ? print_usage_bug+0xc0/0xc0 [ 275.680763] ? __might_sleep+0x95/0x190 [ 275.680767] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.680770] __should_failslab+0x124/0x180 [ 275.680774] should_failslab+0x9/0x14 [ 275.680776] __kmalloc+0x63/0x760 [ 275.680780] ? mutex_trylock+0x2a0/0x2a0 [ 275.680783] ? print_usage_bug+0xc0/0xc0 [ 275.680787] ? __tty_buffer_request_room+0x2d2/0x7f0 [ 275.680790] __tty_buffer_request_room+0x2d2/0x7f0 [ 275.680794] ? flush_to_ldisc+0x560/0x560 [ 275.680797] ? lock_acquire+0x1dc/0x520 [ 275.680800] ? pty_write+0xf9/0x1f0 [ 275.680803] ? lock_release+0xa10/0xa10 [ 275.680806] ? kasan_check_read+0x11/0x20 [ 275.680810] ? do_raw_spin_unlock+0x9e/0x2e0 [ 275.680813] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 275.680817] tty_insert_flip_string_fixed_flag+0x8d/0x1f0 [ 275.680821] ? do_raw_spin_lock+0xc1/0x200 [ 275.680823] pty_write+0x12c/0x1f0 [ 275.680827] tty_put_char+0x129/0x150 [ 275.680830] ? dev_match_devt+0x90/0x90 [ 275.680833] ? pty_write_room+0xc9/0xf0 [ 275.680837] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 275.680840] __process_echoes+0x4d9/0x8d0 [ 275.680844] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 275.680847] process_echoes+0xfc/0x170 [ 275.680850] n_tty_set_termios+0xb56/0xe80 [ 275.680854] ? n_tty_receive_signal_char+0x120/0x120 [ 275.680857] tty_set_termios+0x7a0/0xac0 [ 275.680861] ? tty_wait_until_sent+0x5b0/0x5b0 [ 275.680865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.680868] set_termios+0x41e/0x7d0 [ 275.680871] ? tty_perform_flush+0x80/0x80 [ 275.680875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.680878] tty_mode_ioctl+0x535/0xb50 [ 275.680881] ? set_termios+0x7d0/0x7d0 [ 275.680885] ? check_same_owner+0x320/0x320 [ 275.680887] ? graph_lock+0x170/0x170 [ 275.680891] n_tty_ioctl_helper+0x54/0x3b0 [ 275.680894] n_tty_ioctl+0x54/0x320 [ 275.680897] ? ldsem_down_read+0x37/0x40 [ 275.680900] ? ldsem_down_read+0x37/0x40 [ 275.680903] tty_ioctl+0x5e1/0x1870 [ 275.680906] ? commit_echoes+0x1d0/0x1d0 [ 275.680909] ? tty_vhangup+0x30/0x30 [ 275.680913] ? rcu_is_watching+0x85/0x140 [ 275.680916] ? rcu_report_qs_rnp+0x790/0x790 [ 275.680919] ? __fget+0x40c/0x650 [ 275.680922] ? find_held_lock+0x31/0x1c0 [ 275.680926] ? expand_files.part.8+0x9a0/0x9a0 [ 275.680929] ? kasan_check_write+0x14/0x20 [ 275.680933] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 275.680936] ? wait_for_completion+0x870/0x870 [ 275.680939] ? tty_vhangup+0x30/0x30 [ 275.680942] do_vfs_ioctl+0x1cf/0x16f0 [ 275.680945] ? ioctl_preallocate+0x2e0/0x2e0 [ 275.680948] ? fget_raw+0x20/0x20 [ 275.680951] ? __sb_end_write+0xac/0xe0 [ 275.680955] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.680958] ? fput+0x130/0x1a0 [ 275.680961] ? ksys_write+0x1a6/0x250 [ 275.680965] ? security_file_ioctl+0x94/0xc0 [ 275.680968] ksys_ioctl+0xa9/0xd0 [ 275.680970] __x64_sys_ioctl+0x73/0xb0 [ 275.680974] do_syscall_64+0x1b1/0x800 [ 275.680977] ? finish_task_switch+0x1ca/0x840 [ 275.680981] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.680984] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.680988] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.680992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.680996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.680999] RIP: 0033:0x4559f9 [ 275.681001] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff  [ 275.681094] Lost 23 message(s)! [ 275.914307] IPVS: length: 236 != 24 [ 275.915980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.915986] Call Trace: [ 275.916012] dump_stack+0x1b9/0x294 [ 275.916029] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.916046] ? is_bpf_text_address+0xd7/0x170 [ 275.916061] ? kernel_text_address+0x79/0xf0 [ 275.916083] ? __unwind_start+0x166/0x330 [ 275.955631] IPVS: length: 236 != 24 [ 275.959158] should_fail.cold.4+0xa/0x1a [ 275.959175] ? __save_stack_trace+0x7e/0xd0 [ 275.959191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.959209] ? save_stack+0xa9/0xd0 [ 275.959222] ? save_stack+0x43/0xd0 [ 275.959233] ? kasan_kmalloc+0xc4/0xe0 [ 275.959244] ? kasan_slab_alloc+0x12/0x20 [ 275.959262] ? kmem_cache_alloc_node+0x144/0x780 [ 276.785680] ? __alloc_skb+0x111/0x780 [ 276.789561] ? netlink_sendmsg+0xb01/0xfa0 [ 276.793781] ? sock_sendmsg+0xd5/0x120 [ 276.797661] ? ___sys_sendmsg+0x805/0x940 [ 276.801800] ? __sys_sendmsg+0x115/0x270 [ 276.805844] ? __x64_sys_sendmsg+0x78/0xb0 [ 276.810071] ? do_syscall_64+0x1b1/0x800 [ 276.814122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.819487] ? __release_sock+0x3a0/0x3a0 [ 276.823626] ? lock_acquire+0x1dc/0x520 [ 276.827584] ? fs_reclaim_acquire+0x20/0x20 [ 276.831890] ? lock_downgrade+0x8e0/0x8e0 [ 276.836031] ? check_same_owner+0x320/0x320 [ 276.840346] ? lock_downgrade+0x8e0/0x8e0 [ 276.844479] ? rcu_note_context_switch+0x710/0x710 [ 276.849406] ? lock_release+0xa10/0xa10 [ 276.853378] __should_failslab+0x124/0x180 [ 276.857596] should_failslab+0x9/0x14 [ 276.861395] kmem_cache_alloc_node_trace+0x26f/0x770 [ 276.866484] ? kasan_kmalloc+0xc4/0xe0 [ 276.870359] __kmalloc_node_track_caller+0x33/0x70 [ 276.875273] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 276.880017] __alloc_skb+0x14d/0x780 [ 276.883723] ? skb_scrub_packet+0x580/0x580 [ 276.888046] ? lock_release+0xa10/0xa10 [ 276.892020] ? __task_pid_nr_ns+0x358/0x610 [ 276.896343] ? rcu_note_context_switch+0x710/0x710 [ 276.901259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.906783] ? netlink_autobind.isra.34+0x240/0x330 [ 276.911789] netlink_sendmsg+0xb01/0xfa0 [ 276.915849] ? netlink_unicast+0x740/0x740 [ 276.920088] ? security_socket_sendmsg+0x94/0xc0 [ 276.924830] ? netlink_unicast+0x740/0x740 [ 276.929051] sock_sendmsg+0xd5/0x120 [ 276.932779] ___sys_sendmsg+0x805/0x940 [ 276.936754] ? copy_msghdr_from_user+0x560/0x560 [ 276.941503] ? __schedule+0x809/0x1e30 [ 276.945382] ? __sched_text_start+0x8/0x8 [ 276.949524] ? proc_fail_nth_write+0x96/0x1f0 [ 276.954014] ? __fget_light+0x2ef/0x430 [ 276.957999] ? lock_acquire+0x1dc/0x520 [ 276.961970] ? fget_raw+0x20/0x20 [ 276.965408] ? kasan_check_write+0x14/0x20 [ 276.969626] ? vfs_write+0x2ee/0x560 [ 276.973325] ? wait_for_completion+0x870/0x870 [ 276.977904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.983434] ? fsnotify+0x415/0xfc0 [ 276.987057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 276.992584] ? sockfd_lookup_light+0xc5/0x160 [ 276.997076] __sys_sendmsg+0x115/0x270 [ 277.000953] ? __ia32_sys_shutdown+0x80/0x80 [ 277.005366] ? __sb_end_write+0xac/0xe0 [ 277.009334] ? fput+0x130/0x1a0 [ 277.012610] ? ksys_write+0x1a6/0x250 [ 277.016397] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 277.021232] __x64_sys_sendmsg+0x78/0xb0 [ 277.025283] do_syscall_64+0x1b1/0x800 [ 277.029152] ? finish_task_switch+0x1ca/0x840 [ 277.033633] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.038553] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.043507] ? prepare_exit_to_usermode+0x390/0x390 [ 277.048543] ? prepare_exit_to_usermode+0x285/0x390 [ 277.053575] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 277.058283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.063181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.068372] RIP: 0033:0x4559f9 18:30:17 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x1f0, 0xac14140b}}], 0x1c) 18:30:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) 18:30:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x6, 0x1, 0x919, &(0x7f0000000400)=[0x0], 0x1}, 0x20) connect$pppoe(r3, &(0x7f0000000480)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb7d4}, 'ip6_vti0\x00'}}, 0x1e) fcntl$setownex(r2, 0xf, &(0x7f00000003c0)={0x2, r1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r4, 0x8, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x95}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xec}, 0x1, 0x0, 0x0, 0x10}, 0x14) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) r6 = fcntl$dupfd(r0, 0x0, r2) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xb7280f6e0dc11d8d, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x89, 0x6, 0x1f, 0x5, 0x0, 0x18, 0x80000, 0x0, 0x1, 0x45b8342c, 0x5, 0x2, 0x14, 0x10000, 0x6, 0x8000, 0x8000, 0x101, 0x2, 0xfffffffffffffff8, 0x16a, 0x8, 0x9, 0x4b, 0x800000000, 0x7, 0x2, 0x2, 0x7, 0x174, 0x80000, 0x9, 0x401, 0x100000001, 0x9388, 0x1, 0x0, 0x401, 0x2, @perf_config_ext={0xb348, 0x3}, 0x100, 0x4, 0x6, 0x3, 0x3, 0x5, 0x3}, r6, 0x1, r7, 0xa) socket$nl_generic(0x10, 0x3, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5117}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r9, 0x8, 0x5c0}, 0x8) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r8, 0x24, &(0x7f0000010000)) 18:30:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40800, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r2, 0x1000000000016) r6 = dup3(r4, r5, 0x0) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000040)) 18:30:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xffffff8d, 0xac14140b}}], 0x1c) 18:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x1000000000000000, 0xac14140b}}], 0x1c) 18:30:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3000000, @loopback={0x0, 0xac14140b}}], 0x1c) [ 277.071539] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.090677] RSP: 002b:00007fe47fbe2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.098381] RAX: ffffffffffffffda RBX: 00007fe47fbe36d4 RCX: 00000000004559f9 [ 277.105640] RDX: 0000000000000000 RSI: 0000000020000900 RDI: 0000000000000014 [ 277.112907] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 277.120172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 277.127429] R13: 00000000004c08de R14: 00000000004d00d8 R15: 0000000000000001 18:30:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x2, &(0x7f0000002000)) 18:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0xa3a200000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 277.189660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000100)=0xfff, 0x2) 18:30:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x541b, &(0x7f0000002000)) [ 277.268601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x6c00000000000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000180)='/dev/uinput\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000001c0)={0x1, @time={0x0, 0x1c9c380}, 0x800, {0x4, 0x42}, 0x16a0000000000, 0x0, 0x2}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000000c0)={{0x6, 0xff}, 'port0\x00', 0x10, 0x4, 0x7ff, 0xffff, 0x572, 0x6, 0x7, 0x0, 0x1, 0x7}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000000040)) [ 277.375619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x3000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x402c542c, &(0x7f0000002000)) 18:30:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x6, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe800000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x8000000000, 0xac14140b}}], 0x1c) 18:30:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000000008912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup3(r0, r0, 0x82000) gettid() ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'ip6tnl0\x00', {0x4, 0x527f, 0x100000001, "38094c483504", 0xd3d}}) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) timer_create(0x1, &(0x7f0000000200)={0x0, 0x17, 0x3, @thr={&(0x7f0000000240)="5aca7d01c3d428e742cc932670b10116a668251ae60c565e4a9835a33d90fdc8a027e16ea52dc255286e", &(0x7f0000000280)="90d2d97f48bc341b4f25cd9b762edac27a0080e9beda82c07c5a4f5f42326a136c8e70f4ddfd3799d93a698727b82d8182c0eb6761486438c3754705294189cbb34a67f59868d6c1cb1267d1bf1aecb4500f2c10c6078d69d114bfd193890f5cec6e0533140411c5a74960ae58a61948c591e61320d8bbf2a6ea8ca2ee48"}}, &(0x7f00000001c0)) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x80fe, 0xac14140b}}], 0x1c) 18:30:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5419, &(0x7f0000002000)) [ 278.083361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80000000, &(0x7f0000000040)="c0af322cf5aa4104d1c3cc74a2116ae91dbe53fbf363ac7079a932bca023be45e1be05c72cce5c63bca48fae9bf4aac32418fc309fb5df0e9e5833fc35a7277f6758b261e77934b8e5989a94472ada96973935ba21f254180160fc8270c34681ce81fd806f386255116d2ea8cf8cdcd83b3642082d83a2d894fc92e36e6431a1eb2766c2df4631337196dec9b91a3a9744ecdee914a8c6bbb485fa5f705b2ab80b5cf43605bce17799edf87e45705a6b2d32bc1cc19c7d0d74957b") ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd5ff0)) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80000, 0x0) bind$rds(r3, &(0x7f00000002c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x305900, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r5}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x2, 0x74b3, 0x101}, 0x0, 0x1, 0x0, 0x0, "898286b95829e9be"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x2800, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0xffffffff) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:19 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xc0fe, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x4020940d, &(0x7f0000002000)) 18:30:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/178, 0xb2}], 0x7) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) [ 278.202589] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x300, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 278.302748] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:20 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfec0000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x7) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000000c0)="39cc887a43f76e18574a90658de2") tkill(r1, 0x1000000000016) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x200000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0xd, 0x3}, 0x14) dup3(r3, r4, 0x0) 18:30:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x540d, &(0x7f0000002000)) 18:30:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x34000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x234e, 0xac14140b}}], 0x1c) 18:30:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x3) gettid() r4 = timerfd_create(0x7, 0x800) fcntl$lock(r4, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x2000361f4836, 0xfffffffffffffffe}) 18:30:20 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xab000000, 0xac14140b}}], 0x1c) 18:30:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5404, &(0x7f0000002000)) 18:30:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) fcntl$lock(r2, 0x24, &(0x7f0000010000)) [ 279.213343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0xfffff000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:20 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe001000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x541a, &(0x7f0000002000)) 18:30:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x81, 0x80080) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000340)={0x0, 0x2710}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) restart_syscall() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x7000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 279.330118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:20 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xf0010000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 279.403291] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x402c542d, &(0x7f0000002000)) 18:30:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfa03, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffff9) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400200, 0x0) clone(0x1008000, &(0x7f0000000540)="02814ff86f9f23e4f08e4ba0953640e62214e408c2027e427c6988b41579e54f4c3e91a62974ca5150985d78ee6ce5bbb8c6084fd43b470e2a9e", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)="bbb7fd3c02cb02e5e910d5b023ea6ec555a923100465fe82f88f203cb7e4e7e120f291cdc3ea12bcd59249579fc4c1e7612156369c8b32ac66e95e0001b707fa844723d8d6c88e572686afe9f9b6dacd86ebd4316b06ff2f2009d3d18ab3bfb39ca4be4054ea899f50cd256a1c83c7fd9b8e4c0c8c27e2358074756572bcc9ee4d65baf7c06efb4a12d6de7d80bcbf99e1a641f466ec3adfdec65c41b3c6db383ce363c72680f098") execveat(r5, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='cpuset#\x00', &(0x7f0000000180)='cpuset#\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='cpuset#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='em0\x00'], 0x0) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000004c0)={0x1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x7, 0x1, 0x4, 0x8, &(0x7f0000000480)='rose0\x00', 0x5, 0x6f, 0xff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000080)='cpuset#\x00') unshare(0x24020002) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) r7 = dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f00000006c0)={0x2000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x3, 0x6f, 0x20, 0x7, 0x1ff}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r8, &(0x7f0000000440)=0x4) 18:30:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x6100000000000000, 0xac14140b}}], 0x1c) 18:30:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xbc010000, 0xac14140b}}], 0x1c) 18:30:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() r1 = accept4(r0, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20}}}, 0x108) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0xc5c}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) 18:30:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x1000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 280.149039] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5434, &(0x7f0000002000)) 18:30:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x68000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200202, 0x0) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000080)) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7800, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x300000000000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r6, r7/1000+30000}}, 0x100) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) getsockopt(r3, 0xce3, 0x41, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000080)={0x6, 0x3ff}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000180)={0x8, 0x1, 0x4}) 18:30:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5433, &(0x7f0000002000)) 18:30:22 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xff00, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x3e8, 0xac14140b}}], 0x1c) 18:30:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5416, &(0x7f0000002000)) 18:30:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x400000000000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000080)) fcntl$lock(r2, 0x24, &(0x7f0000010000)) 18:30:22 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x7000000, 0xac14140b}}], 0x1c) 18:30:22 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000240)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1', "1aa63442bab96379a223f4a6ddff9e37d995c0ffce988d0bb77421538fe1cdd75bd639ae5ed4677efc921db79a7512a87550d65f54f4986826f914c9b05fa2a2398a7b98747583d1bdd3708605d581274cdc065c3cd8"}, 0x5a) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0xfff}, 0x8) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r2, 0x12) r7 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xff, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000000140)={0x8, 0x4, [0x30]}) dup3(r4, r5, 0x0) 18:30:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5406, &(0x7f0000002000)) 18:30:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0xf0ffffff00000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x725, 0x8000) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) sendmmsg$unix(r2, &(0x7f0000000980)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="23ddbf408d74b7d8d3d31d3db5123209861d1b0823ff6846d204f17f053aaa0b341dc7a97cbda490c304167b23dd12570b5d92f2d19a79b074e18cb90b443a3ce02af5425604e950a4c21284884fcbc895cd6acc95d76a6e750237dd7738b659e86a41ad265431348da15fef10d8", 0x6e}, {&(0x7f0000000400)="b194117c181d0a0f78a18d0b30b79f349f05fd8d5bccedda4b567c5d5b5713671bc6d33b5bcdc01db489f7029a9f496de3057b43965303719590803868d3c9a43b91c4e842d99957120295e7a2840a2b8c3678354c6913b20e06e1671be12bbf3354dac8f77296e34453c23e1ceb4198bc199b30a24e240094c31506ed6e8b971f634865794fbc28ade566e567998112a2ed1082a9f2020ed1be4f257b435d3d2a81c0fcb6eb18858f0b57a85c6c04765d028d5542e31496d27533b7ca761e83f1b21eeb212110", 0xc7}, {&(0x7f0000000500)="88926a846104e04052e727bf91d8b5a448e59f67d606645d6138d4cad2d3351a69e8b2db960dda91dc640dece7a1d4e0d4702446d7248d1e0d95c58e0a502b66c3cd9703009a48340e09c5ca41ed915910bfea56815bc379dd830cbedf3d6ebcdd01ae05820b0c0e0e3a15aceec31d2244dcdb261c417241580e8f2e1ea5d709cdda4ee21f1b1f0926618a05f5b29bcf423d1590c4a2aeda858be116db", 0x9d}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000640)="a1d6783130b55e0bc1f89dc3bc3c788ee90349ce74ee4b8b9e8c72566ae23aec16c402453c2a01b0432d47d0ed749355bab9b6b8b1e4b65dd5ea7209c5e5756bd68124b0584ef050a53c4b02f6ac1afeca354c6b2d5f98961cfc7023b4f6931f468c463322718cebdfe3f6c14e080ea4e3753374ca4429411da2c64981aaa60937a69ec40ea094f7ade4880c552d73d9d253755ef0e358aae5b71182339b14307c3ff1751658a6a6c601db6044f26273e6c9cb2e90be3ced6f1fda11a830e131ce6189fed14ba1d978dacfec165c391f59225314dc752adc830635e35f533278", 0xe0}, {&(0x7f0000000740)="ea27d6e6cdb31aa37aa810042a3c5d4d6ecd2ff942b4d812e6ae03b5e9c5bb7fbdbbea1f3f8b3871d9a54102574ad8a370187b9e986386058ef0c72ed2080e216b1d981929dd4f86cf4cf0c2f53d81fd66865067b63729787ab1e39f839a3722d497e371170b389de1e59fa82ac82d159d0ff2f10b0aebd5de9a27f640de14d123baf6c57efbde8276c0e0dca479852cf4dfb535147afb618ce9c35cdacdf308f177d2086eab021a58b161063ab161e0030ac984fe968503276b21ec00", 0xbd}, {&(0x7f0000000800)="8a1eec7d73d40ac8d1d83293", 0xc}, {&(0x7f0000000840)="9cc2e7c4527af699f88deec06c38f996aa588530a235f51c9d2544e9ace4dd4a4b1a813c200babdd7d3e86c7b78deb3d0d907e682a38699437", 0x39}, {&(0x7f0000000880)="953f338bb9f64501c1ebc11f1adcbce06ebc95a25e3afc47a4f028f2731f37e5d1c6eb7271c6c66a8540c7f62d4dc64e1ec7685e249b26b4c98c5aeddff1711533ad969e389fe25d", 0x48}], 0x5}], 0x2, 0x4008000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000c80)={r2, 0x0, 0x1, 0x9, &(0x7f0000000c40)=[0x0], 0x1}, 0x20) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0xf4, r4, 0x200, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x800}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff432b}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4040880}, 0x20008800) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x300, 0x0) recvfrom$ipx(r5, &(0x7f0000000340)=""/125, 0x7d, 0x40000000, &(0x7f00000003c0)={0x4, 0x0, 0x9cd8, "669336a15920", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a00)={'bpq0\x00', {0x2, 0x4e23}}) 18:30:22 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xe, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5437, &(0x7f0000002000)) 18:30:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x700000000000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x24, &(0x7f0000010000)) getpgid(r1) 18:30:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:23 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa00000000000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5425, &(0x7f0000002000)) 18:30:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0xa800, 0xac14140b}}], 0x1c) 18:30:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x1e0, 0xac14140b}}], 0x1c) 18:30:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000000)="ff9618be9bf0c9be8b0070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0xfffffffffffffffc, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000340)={0x45, 0x6, 0x100, 0x3, 0x800, 0x380, 0x20, 0xfffffffffffffff7, 0x6, 0x7}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x0, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f0000000140)) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) 18:30:23 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r0, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x80045440, &(0x7f0000002000)) 18:30:23 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8000000, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = semget$private(0x0, 0x3, 0x2) semtimedop(r1, &(0x7f0000000040)=[{0x7, 0x1, 0x1800}, {0x3, 0x3ff, 0x800}, {0x7, 0xfffffffffffffeff, 0x1800}], 0x3, &(0x7f0000000080)={0x0, 0x989680}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xca28, 0x100) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000180)={0x4, 0x70, 0x3f, 0xd, 0x200, 0x1, 0x0, 0x2, 0x1020, 0x8, 0x4, 0x6, 0xfffffffffffffc01, 0xfffffffffffffff8, 0x800, 0x2, 0x0, 0x6, 0x8000, 0x2, 0x1000, 0x6, 0x1, 0xee, 0x401, 0x6, 0x5, 0xffffffff80000001, 0x401, 0x1, 0x6, 0x0, 0x3, 0x800000000, 0xe7, 0xffffffff, 0x7, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x0, 0x6, 0x5, 0x9, 0x7fffffff, 0x200}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r4, 0x4000024, &(0x7f00000000c0)) 18:30:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x28000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5412, &(0x7f0000002000)) [ 282.299962] nla_parse: 5 callbacks suppressed [ 282.299971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x5, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x24, &(0x7f0000010000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:30:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0xffffff7f, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:23 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfe80, @loopback={0x0, 0xac14140b}}], 0x1c) 18:30:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x540e, &(0x7f0000002000)) 18:30:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x80, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000040)=0x6, 0x4) getpeername$ax25(r5, &(0x7f0000000280), &(0x7f00000002c0)=0x10) dup3(r3, r4, 0x0) 18:30:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x6000000, 0xac14140b}}], 0x1c) 18:30:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x600, 0xac14140b}}], 0x1c) 18:30:23 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r0, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x74000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 283.115274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000010000)) 18:30:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a915932f764b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5424, &(0x7f0000002000)) 18:30:24 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4e23, @loopback={0x0, 0xac14140b}}], 0x1c) [ 283.197323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 18:30:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x6000000, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 18:30:24 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@hopopts={0x2c, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xffff}, @calipso={0x7, 0x10, {0x4, 0x2, 0x10001, 0x260, [0x9]}}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x81}]}, 0x48) sendto$inet6(r0, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 18:30:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r4, 0x24, &(0x7f0000010000)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) socketpair(0xb, 0x80001, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001e40)=0xe8) r15 = getuid() fstat(r5, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000001f80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000001e80)=[{&(0x7f0000000280)={0x171c, 0x22, 0x418, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x32, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x4, 0x5d}, @generic="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